:root {
    /* Paleta de cores da imagem */
    --primary: #003366;
    --primary-light: #1a4d7a;
    --primary-lighter: #336699;
    --secondary: #546e7a;
    --secondary-light: #78909c;
    --tertiary: #00838f;
    --tertiary-light: #00acc1;
    --neutral: #f8fafc;
    --neutral-dark: #e2e8f0;
    --neutral-darker: #cbd5e1;
    --text-primary: #1e293b;
    --text-secondary: #64748b;
    --text-muted: #94a3b8;
    --white: #ffffff;
    --danger: #dc2626;
    --danger-light: #fee2e2;
    --success: #059669;
    --success-light: #d1fae5;
    --warning: #d97706;
    --warning-light: #fef3c7;
    --purple: #7c3aed;
    /* Tipografia */
    --font-headline:
        "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    --font-body:
        "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    --font-label:
        "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

    /* Tamanhos */
    --headline-size: 2.5rem;
    --body-size: 1rem;
    --label-size: 0.875rem;
    --small-size: 0.75rem;

    /* Espaçamentos */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;

    /* Bordas */
    --radius-sm: 6px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;

    /* Sombras */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md:
        0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg:
        0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl:
        0 20px 25px -5px rgba(0, 0, 0, 0.1),
        0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: var(--font-body);
    font-size: var(--body-size);
    color: var(--text-primary);
    background-color: var(--neutral);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

/* Tipografia */
.headline {
    font-family: var(--font-headline);
    font-size: var(--headline-size);
    font-weight: 700;
    line-height: 1.2;
    color: var(--text-primary);
    letter-spacing: -0.02em;
}

.body-text {
    font-family: var(--font-body);
    font-size: var(--body-size);
    line-height: 1.6;
    color: var(--text-primary);
}

.label-text {
    font-family: var(--font-label);
    font-size: var(--label-size);
    font-weight: 500;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Layout */
.app-container {
    display: flex;
    min-height: 100vh;
}

/* Sidebar */
.sidebar {
    width: 260px;
    background: var(--white);
    border-right: 1px solid var(--neutral-dark);
    display: flex;
    flex-direction: column;
    position: fixed;
    height: 100vh;
    z-index: 100;
    transition: transform 0.3s ease;
}

.sidebar-header {
    padding: var(--space-lg);
    border-bottom: 1px solid var(--neutral-dark);
}

.logo {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-weight: 700;
    font-size: 1.25rem;
    color: var(--primary);
}

.logo-icon {
    width: 36px;
    height: 36px;
    background: var(--primary);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
}

.sidebar-nav {
    flex: 1;
    padding: var(--space-md);
    overflow-y: auto;
}

.nav-section {
    margin-bottom: var(--space-lg);
}

.nav-section-title {
    font-size: var(--small-size);
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    padding: var(--space-sm) var(--space-md);
    margin-bottom: var(--space-xs);
}

.nav-item {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--radius-md);
    color: var(--text-secondary);
    text-decoration: none;
    font-size: var(--label-size);
    font-weight: 500;
    transition: all 0.2s ease;
    margin-bottom: var(--space-xs);
    cursor: pointer;
}

.nav-item:hover {
    background: var(--neutral);
    color: var(--primary);
}

.nav-item.active {
    background: var(--primary);
    color: var(--white);
}

.nav-item.active svg {
    color: var(--white);
}

.nav-item svg {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
}

.sidebar-footer {
    padding: var(--space-md);
    border-top: 1px solid var(--neutral-dark);
}

.user-profile {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: background 0.2s;
}

.user-profile:hover {
    background: var(--neutral);
}

.user-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--primary-light);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-weight: 600;
    font-size: var(--label-size);
}

.user-info {
    flex: 1;
    min-width: 0;
}

.user-name {
    font-weight: 600;
    font-size: var(--label-size);
    color: var(--text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.user-profile.active {
    background: var(--primary);
    color: var(--white);
}
.user-profile.active .user-name {
    color: var(--white);
}
.user-role {
    font-size: var(--small-size);
    color: var(--text-muted);
}

/* Main Content */
.main-content {
    flex: 1;
    margin-left: 260px;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

/* ============================================
   HEADER PROFILE DROPDOWN
   ============================================ */

.header-profile-dropdown {
    position: relative;
}

.header-profile-btn {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-xs) var(--space-sm) var(--space-xs) var(--space-xs);
    border: 1px solid var(--neutral-dark);
    border-radius: var(--radius-lg);
    background: var(--white);
    cursor: pointer;
    transition: all 0.2s ease;
}

.header-profile-btn:hover {
    background: var(--neutral);
    border-color: var(--neutral-darker);
}

.header-profile-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-weight: 600;
    font-size: var(--small-size);
    flex-shrink: 0;
}

.header-profile-info {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    line-height: 1.2;
}

.header-profile-name {
    font-size: var(--small-size);
    font-weight: 600;
    color: var(--text-primary);
}

.header-profile-role {
    font-size: 11px;
    color: var(--text-muted);
}

.header-profile-chevron {
    color: var(--text-muted);
    transition: transform 0.2s ease;
    margin-left: var(--space-xs);
}

.header-profile-dropdown.active .header-profile-chevron {
    transform: rotate(180deg);
}

/* Menu Dropdown */
.header-profile-menu {
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    width: 280px;
    background: var(--white);
    border: 1px solid var(--neutral-dark);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.2s ease;
    z-index: 200;
}

.header-profile-dropdown.active .header-profile-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

/* Header do Menu */
.header-profile-header {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-lg);
    background: linear-gradient(135deg, var(--neutral), var(--white));
}

.header-profile-avatar-lg {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-weight: 700;
    font-size: 1.125rem;
    flex-shrink: 0;
}

.header-profile-details {
    display: flex;
    flex-direction: column;
    gap: 2px;
    min-width: 0;
}

.header-profile-name-lg {
    font-weight: 600;
    font-size: var(--label-size);
    color: var(--text-primary);
}

.header-profile-email {
    font-size: var(--small-size);
    color: var(--text-muted);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* Divider */
.header-profile-divider {
    height: 1px;
    background: var(--neutral-dark);
    margin: var(--space-xs) var(--space-lg);
}

/* Itens do Menu */
.header-profile-item {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-sm) var(--space-lg);
    color: var(--text-secondary);
    text-decoration: none;
    font-size: var(--label-size);
    font-weight: 500;
    transition: all 0.2s ease;
    cursor: pointer;
    width: 100%;
    border: none;
    background: none;
    text-align: left;
}

.header-profile-item:hover {
    background: var(--neutral);
    color: var(--primary);
}

.header-profile-item svg {
    color: var(--text-muted);
    flex-shrink: 0;
}

.header-profile-item:hover svg {
    color: var(--primary);
}

/* Logout */
.header-profile-logout {
    color: var(--danger);
    margin-bottom: var(--space-xs);
}

.header-profile-logout:hover {
    background: var(--danger-light);
    color: var(--danger);
}

.header-profile-logout svg {
    color: var(--danger);
}

/* Fechar ao clicar fora */
.header-profile-dropdown.active::before {
    content: "";
    position: fixed;
    inset: 0;
    z-index: 150;
}
/* Top Header */
.top-header {
    background: var(--white);
    border-bottom: 1px solid var(--neutral-dark);
    padding: var(--space-lg) var(--space-xl);
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: sticky;
    top: 0;
    z-index: 50;
}

.header-search {
    position: relative;
    width: 400px;
}

.header-search input {
    width: 100%;
    padding: var(--space-sm) var(--space-md) var(--space-sm) 2.5rem;
    border: 1px solid var(--neutral-dark);
    border-radius: var(--radius-lg);
    background: var(--neutral);
    font-size: var(--label-size);
    color: var(--text-primary);
    transition: all 0.2s;
}

.header-search input:focus {
    outline: none;
    border-color: var(--primary);
    background: var(--white);
    box-shadow: 0 0 0 3px rgba(0, 51, 102, 0.1);
}

.header-search svg {
    position: absolute;
    left: var(--space-md);
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
    width: 18px;
    height: 18px;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.icon-btn {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-md);
    border: none;
    background: transparent;
    color: var(--text-secondary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
    position: relative;
}

.icon-btn:hover {
    background: var(--neutral);
    color: var(--primary);
}

.icon-btn .badge {
    position: absolute;
    top: 2px;
    right: 2px;
    width: 18px;
    height: 18px;
    background: var(--danger);
    color: var(--white);
    border-radius: 50%;
    font-size: 10px;
    font-weight: 600;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Page Content */
.page-content {
    /* flex: 1; */
    padding: var(--space-xl);
    overflow-y: auto;
}

.page-header {
    margin-bottom: var(--space-xl);
}

.page-title {
    font-size: 1.875rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--space-xs);
}

.page-subtitle {
    color: var(--text-secondary);
    font-size: var(--label-size);
}

/* Cards */
.card {
    background: var(--white);
    border-radius: var(--radius-lg);
    border: 1px solid var(--neutral-dark);
    padding: var(--space-lg);
    margin: var(--space-xl);
    margin-bottom: var(--space-lg);
    transition: box-shadow 0.2s;
}

.card:hover {
    box-shadow: var(--shadow-md);
}

.card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--space-lg);
}

.card-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
}

/* Stats Grid */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: var(--space-lg);
    margin-bottom: var(--space-xl);
}

.stat-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    border: 1px solid var(--neutral-dark);
    padding: var(--space-lg);
    display: flex;
    align-items: flex-start;
    gap: var(--space-md);
    transition: all 0.2s;
}

.stat-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.stat-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.stat-icon.primary {
    background: rgba(0, 51, 102, 0.1);
    color: var(--primary);
}
.stat-icon.secondary {
    background: rgba(84, 110, 122, 0.1);
    color: var(--secondary);
}
.stat-icon.tertiary {
    background: rgba(0, 131, 143, 0.1);
    color: var(--tertiary);
}
.stat-icon.success {
    background: var(--success-light);
    color: var(--success);
}
.stat-icon.warning {
    background: var(--warning-light);
    color: var(--warning);
}
.stat-icon.danger {
    background: var(--danger-light);
    color: var(--danger);
}

.stat-content {
    flex: 1;
}

.stat-value {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1.2;
}

.stat-label {
    font-size: var(--label-size);
    color: var(--text-secondary);
    margin-top: var(--space-xs);
}

.stat-change {
    font-size: var(--small-size);
    font-weight: 600;
    margin-top: var(--space-xs);
}

.stat-change.positive {
    color: var(--success);
}
.stat-change.negative {
    color: var(--danger);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--radius-md);
    font-size: var(--label-size);
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    border: none;
    text-decoration: none;
}

.btn-primary {
    background: var(--primary);
    color: var(--white);
}

.btn-primary:hover {
    background: var(--primary-light);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.btn-secondary {
    background: var(--secondary);
    color: var(--white);
}

.btn-secondary:hover {
    background: var(--secondary-light);
}

.btn-outline {
    background: transparent;
    color: var(--text-secondary);
    border: 1px solid var(--neutral-darker);
}

.btn-outline:hover {
    background: var(--neutral);
    color: var(--primary);
    border-color: var(--primary);
}

.btn-danger {
    background: var(--danger);
    color: var(--white);
}

.btn-danger:hover {
    background: #b91c1c;
}

.btn-ghost {
    background: transparent;
    color: var(--text-secondary);
}

.btn-ghost:hover {
    background: var(--neutral);
    color: var(--text-primary);
}

.btn-sm {
    /* padding: var(--space-xs) var(--space-sm); */
    font-size: var(--small-size);
}

.btn-lg {
    padding: var(--space-md) var(--space-lg);
    font-size: var(--body-size);
}

/* Tables */
.table-container {
    overflow-x: auto;
    border-radius: var(--radius-lg);
    border: 1px solid var(--neutral-dark);
}

table {
    width: 100%;
    border-collapse: collapse;
    background: var(--white);
}

thead {
    background: var(--neutral);
}

th {
    padding: var(--space-md);
    text-align: left;
    font-size: var(--label-size);
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-bottom: 1px solid var(--neutral-dark);
}

td {
    padding: var(--space-md);
    border-bottom: 1px solid var(--neutral-dark);
    font-size: var(--label-size);
    color: var(--text-primary);
}

tr:hover td {
    background: var(--neutral);
}

/* Status Badges */
.badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    padding: var(--space-xs) var(--space-sm);
    border-radius: 9999px;
    font-size: var(--small-size);
    font-weight: 600;
}

.badge-success {
    background: var(--success-light);
    color: var(--success);
}

.badge-warning {
    background: var(--warning-light);
    color: var(--warning);
}

.badge-danger {
    background: var(--danger-light);
    color: var(--danger);
}

.badge-info {
    background: rgba(0, 131, 143, 0.1);
    color: var(--tertiary);
}

.badge-neutral {
    background: var(--neutral-dark);
    color: var(--text-secondary);
}

/* Forms */
.form-group {
    margin-bottom: var(--space-lg);
}

.form-label {
    display: block;
    font-size: var(--label-size);
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--space-sm);
}

.form-input,
.form-select,
.form-textarea {
    width: 100%;
    padding: var(--space-sm) var(--space-md);
    border: 1px solid var(--neutral-darker);
    border-radius: var(--radius-md);
    font-size: var(--body-size);
    color: var(--text-primary);
    background: var(--white);
    transition: all 0.2s;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(0, 51, 102, 0.1);
}

.form-textarea {
    resize: vertical;
    min-height: 100px;
}

.form-hint {
    font-size: var(--small-size);
    color: var(--text-muted);
    margin-top: var(--space-xs);
}

/* Modals */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.modal {
    background: var(--white);
    border-radius: var(--radius-xl);
    width: 90%;
    max-width: 600px;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: var(--shadow-xl);
    transform: scale(0.95) translateY(10px);
    transition: all 0.3s ease;
}

.modal-overlay.active .modal {
    transform: scale(1) translateY(0);
}

.modal-lg {
    max-width: 800px;
}

.modal-header {
    padding: var(--space-lg) var(--space-xl);
    border-bottom: 1px solid var(--neutral-dark);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.modal-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
}

.modal-close {
    width: 32px;
    height: 32px;
    border-radius: var(--radius-md);
    border: none;
    background: var(--neutral);
    color: var(--text-secondary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
}

.modal-close:hover {
    background: var(--neutral-dark);
    color: var(--text-primary);
}

.modal-body {
    padding: var(--space-xl);
}

.modal-footer {
    padding: var(--space-lg) var(--space-xl);
    border-top: 1px solid var(--neutral-dark);
    display: flex;
    justify-content: flex-end;
    gap: var(--space-md);
}

/* Chat Styles */
.chat-layout {
    display: flex;
    height: calc(100vh - 80px);
    background: var(--white);
    border-radius: var(--radius-lg);
    border: 1px solid var(--neutral-dark);
    overflow: hidden;
}

.chat-sidebar {
    width: 320px;
    border-right: 1px solid var(--neutral-dark);
    display: flex;
    flex-direction: column;
    background: var(--white);
}

.chat-sidebar-header {
    padding: var(--space-md);
    border-bottom: 1px solid var(--neutral-dark);
}

.chat-tabs {
    display: flex;
    gap: var(--space-xs);
    margin-top: var(--space-md);
}

.chat-tab {
    flex: 1;
    padding: var(--space-sm);
    border: none;
    background: var(--neutral);
    border-radius: var(--radius-md);
    font-size: var(--small-size);
    font-weight: 600;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.2s;
}

.chat-tab.active {
    background: var(--primary);
    color: var(--white);
}

.chat-list {
    flex: 1;
    overflow-y: auto;
}

.chat-item {
    display: flex;
    align-items: flex-start;
    gap: var(--space-md);
    padding: var(--space-md);
    border-bottom: 1px solid var(--neutral-dark);
    cursor: pointer;
    transition: background 0.2s;
}

.chat-item:hover {
    background: var(--neutral);
}

.chat-item.active {
    background: rgba(0, 51, 102, 0.05);
    border-left: 3px solid var(--primary);
}

.chat-avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--primary-light);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-weight: 600;
    flex-shrink: 0;
}

.chat-info {
    flex: 1;
    min-width: 0;
}

.chat-name {
    font-weight: 600;
    font-size: var(--label-size);
    color: var(--text-primary);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.chat-time {
    font-size: var(--small-size);
    color: var(--text-muted);
}

.chat-preview {
    font-size: var(--small-size);
    color: var(--text-secondary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    margin-top: var(--space-xs);
}

.chat-status {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    font-size: var(--small-size);
    margin-top: var(--space-xs);
}

.status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
}

.status-dot.waiting {
    background: var(--warning);
}
.status-dot.active {
    background: var(--success);
}
.status-dot.closed {
    background: var(--text-muted);
}

.chat-main {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.chat-header {
    padding: var(--space-md) var(--space-lg);
    border-bottom: 1px solid var(--neutral-dark);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.chat-messages {
    flex: 1;
    overflow-y: auto;
    padding: var(--space-lg);
    background: var(--neutral);
}

.message {
    display: flex;
    gap: var(--space-md);
    margin-bottom: var(--space-lg);
    max-width: 70%;
}

.message.sent {
    margin-left: auto;
    flex-direction: row-reverse;
}

.message-bubble {
    padding: var(--space-md);
    border-radius: var(--radius-lg);
    font-size: var(--label-size);
    line-height: 1.5;
}

.message.received .message-bubble {
    background: var(--white);
    color: var(--text-primary);
    border-bottom-left-radius: var(--space-xs);
}

.message.sent .message-bubble {
    background: var(--primary);
    color: var(--white);
    border-bottom-right-radius: var(--space-xs);
}

.message-time {
    font-size: var(--small-size);
    color: var(--text-muted);
    margin-top: var(--space-xs);
}

.chat-input-area {
    padding: var(--space-md) var(--space-lg);
    border-top: 1px solid var(--neutral-dark);
    background: var(--white);
    display: flex;
    align-items: flex-end;
    gap: var(--space-md);
}

.chat-input {
    flex: 1;
    padding: var(--space-md);
    border: 1px solid var(--neutral-dark);
    border-radius: var(--radius-lg);
    resize: none;
    font-family: inherit;
    font-size: var(--label-size);
    max-height: 120px;
}

.chat-input:focus {
    outline: none;
    border-color: var(--primary);
}

.chat-actions {
    display: flex;
    gap: var(--space-sm);
}

/* Grid Layouts */
.grid-2 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-lg);
}

.grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-lg);
}

.grid-4 {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-lg);
}

/* Tabs */
.tabs {
    display: flex;
    gap: var(--space-xs);
    border-bottom: 1px solid var(--neutral-dark);
    margin-bottom: var(--space-lg);
}

.tab {
    padding: var(--space-sm) var(--space-md);
    border: none;
    background: none;
    font-size: var(--label-size);
    font-weight: 600;
    color: var(--text-secondary);
    cursor: pointer;
    border-bottom: 2px solid transparent;
    transition: all 0.2s;
}

.tab.active {
    color: var(--primary);
    border-bottom-color: var(--primary);
}

.tab:hover {
    color: var(--primary);
}

/* Toggle Switch */
.toggle {
    position: relative;
    width: 44px;
    height: 24px;
}

.toggle input {
    opacity: 0;
    width: 0;
    height: 0;
}

.toggle-slider {
    position: absolute;
    cursor: pointer;
    inset: 0;
    background: var(--neutral-darker);
    border-radius: 24px;
    transition: 0.3s;
}

.toggle-slider:before {
    content: "";
    position: absolute;
    height: 18px;
    width: 18px;
    left: 3px;
    bottom: 3px;
    background: var(--white);
    border-radius: 50%;
    transition: 0.3s;
}

.toggle input:checked + .toggle-slider {
    background: var(--primary);
}

.toggle input:checked + .toggle-slider:before {
    transform: translateX(20px);
}

/* Empty State */
.empty-state {
    text-align: center;
    padding: var(--space-2xl);
    color: var(--text-muted);
}

.empty-state svg {
    width: 64px;
    height: 64px;
    margin-bottom: var(--space-md);
    opacity: 0.5;
}

.empty-state h3 {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--space-sm);
}

/* Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-fade-in {
    animation: fadeIn 0.3s ease forwards;
}

/* ============================================
   CSS ADICIONAL - PÁGINA DE MEDIDORES
   Incluir no final do global.css existente
   ============================================ */

/* Medidor Card */
.medidor-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    border: 1px solid var(--neutral-dark);
    padding: var(--space-lg);
    transition: all 0.2s ease;
    position: relative;
    overflow: hidden;
}

.medidor-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.medidor-card::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: var(--primary);
}

.medidor-card.ativo::before {
    background: var(--success);
}
.medidor-card.inativo::before {
    background: var(--danger);
}
.medidor-card.manutencao::before {
    background: var(--warning);
}
.medidor-card.pendente::before {
    background: var(--tertiary);
}

.medidor-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: var(--space-md);
    padding-left: var(--space-sm);
}

.medidor-numero {
    font-family: monospace;
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--primary);
    letter-spacing: -0.02em;
}

.medidor-cliente {
    font-size: var(--label-size);
    color: var(--text-secondary);
    margin-top: 2px;
}

.medidor-body {
    padding-left: var(--space-sm);
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.medidor-info-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: var(--label-size);
}

.medidor-info-label {
    color: var(--text-muted);
}

.medidor-info-value {
    font-weight: 600;
    color: var(--primary);
}

.medidor-leitura {
    background: var(--neutral);
    border-radius: var(--radius-md);
    padding: var(--space-md);
    margin-top: var(--space-sm);
    text-align: center;
}

.medidor-leitura-valor {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary);
    font-family: monospace;
}

.medidor-leitura-label {
    font-size: var(--small-size);
    color: var(--text-muted);
    margin-top: 2px;
}

.medidor-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: var(--space-md);
    padding-top: var(--space-md);
    border-top: 1px solid var(--neutral-dark);
    padding-left: var(--space-sm);
}

.medidor-data {
    font-size: var(--small-size);
    color: var(--text-muted);
}

/* Grid de Medidores */
.medidores-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--space-lg);
}

/* Status do Medidor */
.status-medidor {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    padding: var(--space-xs) var(--space-sm);
    border-radius: 9999px;
    font-size: var(--small-size);
    font-weight: 600;
}

.status-medidor.ativo {
    background: var(--success-light);
    color: var(--success);
}

.status-medidor.inativo {
    background: var(--danger-light);
    color: var(--danger);
}

.status-medidor.manutencao {
    background: var(--warning-light);
    color: var(--warning);
}

.status-medidor.pendente {
    background: rgba(0, 131, 143, 0.1);
    color: var(--tertiary);
}

/* Medidor Detail Modal */
.medidor-detail-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-lg);
}

.medidor-detail-section {
    background: var(--neutral);
    border-radius: var(--radius-md);
    padding: var(--space-lg);
}

.medidor-detail-section h4 {
    font-size: var(--label-size);
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--space-md);
}

.medidor-detail-row {
    display: flex;
    justify-content: space-between;
    padding: var(--space-sm) 0;
    border-bottom: 1px solid var(--neutral-dark);
    font-size: var(--label-size);
}

.medidor-detail-row:last-child {
    border-bottom: none;
}

.medidor-detail-label {
    color: var(--text-muted);
}

.medidor-detail-value {
    font-weight: 500;
    color: var(--text-primary);
}

/* Leitura Input */
.leitura-input-group {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    background: var(--neutral);
    border-radius: var(--radius-md);
    padding: var(--space-md);
}

.leitura-input-group .form-input {
    text-align: center;
    font-family: monospace;
    font-size: 1.25rem;
    font-weight: 700;
    max-width: 150px;
}

.leitura-input-group span {
    font-size: var(--label-size);
    color: var(--text-muted);
}

/* Consumo Preview */
.consumo-preview {
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    border-radius: var(--radius-md);
    padding: var(--space-lg);
    color: white;
    text-align: center;
}

.consumo-preview-valor {
    font-size: 2rem;
    font-weight: 700;
}

.consumo-preview-label {
    font-size: var(--small-size);
    opacity: 0.9;
    margin-top: 4px;
}

/* Timeline de Manutenção */
.manutencao-timeline {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
    position: relative;
    padding-left: var(--space-xl);
}

.manutencao-timeline::before {
    content: "";
    position: absolute;
    left: 11px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--neutral-dark);
}

.manutencao-item {
    position: relative;
    background: var(--neutral);
    border-radius: var(--radius-md);
    padding: var(--space-md);
}

.manutencao-item::before {
    content: "";
    position: absolute;
    left: -27px;
    top: 16px;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--primary);
    border: 2px solid var(--white);
}

.manutencao-item.ativo::before {
    background: var(--success);
}
.manutencao-item.pendente::before {
    background: var(--warning);
}
.manutencao-item.concluido::before {
    background: var(--text-muted);
}

.manutencao-item-titulo {
    font-weight: 600;
    font-size: var(--label-size);
    color: var(--text-primary);
}

.manutencao-item-desc {
    font-size: var(--small-size);
    color: var(--text-secondary);
    margin-top: 2px;
}

.manutencao-item-data {
    font-size: var(--small-size);
    color: var(--text-muted);
    margin-top: 4px;
}

/* ============================================
           CSS ESPECÍFICO - PÁGINA DE FATURAS
           Prefixo: fatura- (para evitar conflitos)
           ============================================ */

/* Grid de Faturas */
.fatura-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: var(--space-lg);
    margin-bottom: var(--space-xl);
}

/* Card de Fatura */
.fatura-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    border: 1px solid var(--neutral-dark);
    padding: var(--space-lg);
    transition: all 0.2s ease;
    position: relative;
    overflow: hidden;
}

.fatura-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.fatura-card::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: var(--primary);
}

.fatura-card.paga::before {
    background: var(--success);
}

.fatura-card.pendente::before {
    background: var(--warning);
}

.fatura-card.atrasada::before {
    background: var(--danger);
}

.fatura-card.cancelada::before {
    background: var(--text-muted);
}

.fatura-card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: var(--space-md);
    padding-left: var(--space-sm);
}

.fatura-numero {
    font-family: monospace;
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--primary);
    letter-spacing: -0.02em;
}

.fatura-cliente {
    font-size: var(--label-size);
    color: var(--text-secondary);
    margin-top: 2px;
}

.fatura-status-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    padding: var(--space-xs) var(--space-sm);
    border-radius: 9999px;
    font-size: var(--small-size);
    font-weight: 600;
}

.fatura-status-badge.paga {
    background: var(--success-light);
    color: var(--success);
}

.fatura-status-badge.pendente {
    background: var(--warning-light);
    color: var(--warning);
}

.fatura-status-badge.atrasada {
    background: var(--danger-light);
    color: var(--danger);
}

.fatura-status-badge.cancelada {
    background: var(--neutral-dark);
    color: var(--text-muted);
}

.fatura-body {
    padding-left: var(--space-sm);
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.fatura-info-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: var(--label-size);
}

.fatura-info-label {
    color: var(--text-muted);
}

.fatura-info-value {
    font-weight: 600;
    color: var(--text-primary);
}

.fatura-valor-box {
    background: var(--neutral);
    border-radius: var(--radius-md);
    padding: var(--space-md);
    margin-top: var(--space-sm);
    text-align: center;
}

.fatura-valor-amount {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--primary);
    font-family: monospace;
}

.fatura-valor-label {
    font-size: var(--small-size);
    color: var(--text-muted);
    margin-top: 2px;
}

.fatura-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: var(--space-md);
    padding-top: var(--space-md);
    border-top: 1px solid var(--neutral-dark);
    padding-left: var(--space-sm);
}

.fatura-vencimento {
    font-size: var(--small-size);
    color: var(--text-muted);
}

.fatura-vencimento.atrasada {
    color: var(--danger);
    font-weight: 600;
}

/* Timeline de Fatura */
.fatura-timeline {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
    position: relative;
    padding-left: var(--space-xl);
}

.fatura-timeline::before {
    content: "";
    position: absolute;
    left: 11px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--neutral-dark);
}

.fatura-timeline-item {
    position: relative;
    background: var(--neutral);
    border-radius: var(--radius-md);
    padding: var(--space-md);
}

.fatura-timeline-item::before {
    content: "";
    position: absolute;
    left: -27px;
    top: 16px;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--primary);
    border: 2px solid var(--white);
}

.fatura-timeline-item.pago::before {
    background: var(--success);
}

.fatura-timeline-item.pendente::before {
    background: var(--warning);
}

.fatura-timeline-item.atrasada::before {
    background: var(--danger);
}

.fatura-timeline-item.cancelada::before {
    background: var(--text-muted);
}

.fatura-timeline-title {
    font-weight: 600;
    font-size: var(--label-size);
    color: var(--text-primary);
}

.fatura-timeline-desc {
    font-size: var(--small-size);
    color: var(--text-secondary);
    margin-top: 2px;
}

.fatura-timeline-date {
    font-size: var(--small-size);
    color: var(--text-muted);
    margin-top: 4px;
}

/* Composição de Valores */
.fatura-composicao {
    background: var(--neutral);
    border-radius: var(--radius-md);
    padding: var(--space-lg);
}

.fatura-composicao-title {
    font-size: var(--label-size);
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--space-md);
}

.fatura-composicao-row {
    display: flex;
    justify-content: space-between;
    padding: var(--space-sm) 0;
    border-bottom: 1px solid var(--neutral-dark);
    font-size: var(--label-size);
}

.fatura-composicao-row:last-child {
    border-bottom: none;
    padding-top: var(--space-md);
    margin-top: var(--space-xs);
}

.fatura-composicao-label {
    color: var(--text-secondary);
}

.fatura-composicao-value {
    font-weight: 600;
    color: var(--text-primary);
}

.fatura-composicao-total {
    font-weight: 700;
    color: var(--primary);
    font-size: 1.125rem;
}

/* Detalhes do Cliente na Fatura */
.fatura-cliente-box {
    background: var(--neutral);
    border-radius: var(--radius-md);
    padding: var(--space-lg);
}

.fatura-cliente-title {
    font-size: var(--label-size);
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--space-md);
}

.fatura-cliente-row {
    display: flex;
    justify-content: space-between;
    padding: var(--space-sm) 0;
    border-bottom: 1px solid var(--neutral-dark);
    font-size: var(--label-size);
}

.fatura-cliente-row:last-child {
    border-bottom: none;
}

.fatura-cliente-label {
    color: var(--text-muted);
}

.fatura-cliente-value {
    font-weight: 500;
    color: var(--text-primary);
}

/* Grid de Detalhes */
.fatura-detail-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-lg);
}

/* Upload de Comprovante */
.fatura-upload-box {
    border: 2px dashed var(--neutral-darker);
    border-radius: var(--radius-md);
    padding: var(--space-xl);
    text-align: center;
    cursor: pointer;
    transition: all 0.2s;
}

.fatura-upload-box:hover {
    border-color: var(--primary);
    background: rgba(0, 51, 102, 0.02);
}

/* Barra de Progresso de Consumo */
.fatura-consumo-bar {
    width: 100%;
    height: 8px;
    background: var(--neutral-dark);
    border-radius: 4px;
    overflow: hidden;
    margin-top: var(--space-sm);
}

.fatura-consumo-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--primary), var(--tertiary));
    border-radius: 4px;
    transition: width 0.3s ease;
}

.fatura-consumo-info {
    display: flex;
    justify-content: space-between;
    font-size: var(--small-size);
    color: var(--text-muted);
    margin-top: 4px;
}

/* ============================================
   CSS ESPECÍFICO - PÁGINA DE LEITURAS
   Prefixo: leit- (para evitar conflitos)
   ============================================ */

/* Grid de Leituras */
.leit-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: var(--space-lg);
    margin-bottom: var(--space-xl);
}

/* Card de Leitura */
.leit-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    border: 1px solid var(--neutral-dark);
    padding: var(--space-lg);
    transition: all 0.2s ease;
    position: relative;
    overflow: hidden;
}

.leit-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.leit-card::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: var(--primary);
}

.leit-card.leit-ok::before {
    background: var(--success);
}

.leit-card.leit-pendente::before {
    background: var(--warning);
}

.leit-card.leit-anomalia::before {
    background: var(--danger);
}

.leit-card.leit-processando::before {
    background: var(--tertiary);
}

.leit-card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: var(--space-md);
    padding-left: var(--space-sm);
}

.leit-mes-ref {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--primary);
}

.leit-cliente {
    font-size: var(--label-size);
    color: var(--text-secondary);
    margin-top: 2px;
}

.leit-status-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    padding: var(--space-xs) var(--space-sm);
    border-radius: 9999px;
    font-size: var(--small-size);
    font-weight: 600;
}

.leit-status-badge.leit-ok {
    background: var(--success-light);
    color: var(--success);
}

.leit-status-badge.leit-pendente {
    background: var(--warning-light);
    color: var(--warning);
}

.leit-status-badge.leit-anomalia {
    background: var(--danger-light);
    color: var(--danger);
}

.leit-status-badge.leit-processando {
    background: rgba(0, 131, 143, 0.1);
    color: var(--tertiary);
}

.leit-body {
    padding-left: var(--space-sm);
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.leit-info-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: var(--label-size);
}

.leit-info-label {
    color: var(--text-muted);
}

.leit-info-value {
    font-weight: 600;
    color: var(--text-primary);
}

.leit-leitura-box {
    background: var(--neutral);
    border-radius: var(--radius-md);
    padding: var(--space-md);
    margin-top: var(--space-sm);
    text-align: center;
}

.leit-leitura-valor {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--primary);
    font-family: monospace;
}

.leit-leitura-label {
    font-size: var(--small-size);
    color: var(--text-muted);
    margin-top: 2px;
}

.leit-consumo-bar {
    width: 100%;
    height: 6px;
    background: var(--neutral-dark);
    border-radius: 3px;
    overflow: hidden;
    margin-top: var(--space-sm);
}

.leit-consumo-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--primary), var(--tertiary));
    border-radius: 3px;
    transition: width 0.3s ease;
}

.leit-consumo-info {
    display: flex;
    justify-content: space-between;
    font-size: var(--small-size);
    color: var(--text-muted);
    margin-top: 4px;
}

.leit-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: var(--space-md);
    padding-top: var(--space-md);
    border-top: 1px solid var(--neutral-dark);
    padding-left: var(--space-sm);
}

.leit-data {
    font-size: var(--small-size);
    color: var(--text-muted);
}

/* Timeline de Leituras */
.leit-timeline {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
    position: relative;
    padding-left: var(--space-xl);
}

.leit-timeline::before {
    content: "";
    position: absolute;
    left: 11px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--neutral-dark);
}

.leit-timeline-item {
    position: relative;
    background: var(--neutral);
    border-radius: var(--radius-md);
    padding: var(--space-md);
}

.leit-timeline-item::before {
    content: "";
    position: absolute;
    left: -27px;
    top: 16px;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--primary);
    border: 2px solid var(--white);
}

.leit-timeline-item.leit-ok::before {
    background: var(--success);
}

.leit-timeline-item.leit-pendente::before {
    background: var(--warning);
}

.leit-timeline-item.leit-anomalia::before {
    background: var(--danger);
}

.leit-timeline-title {
    font-weight: 600;
    font-size: var(--label-size);
    color: var(--text-primary);
}

.leit-timeline-desc {
    font-size: var(--small-size);
    color: var(--text-secondary);
    margin-top: 2px;
}

.leit-timeline-date {
    font-size: var(--small-size);
    color: var(--text-muted);
    margin-top: 4px;
}

/* Grid de Detalhes da Leitura */
.leit-detail-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-lg);
}

.leit-detail-section {
    background: var(--neutral);
    border-radius: var(--radius-md);
    padding: var(--space-lg);
}

.leit-detail-section h4 {
    font-size: var(--label-size);
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--space-md);
}

.leit-detail-row {
    display: flex;
    justify-content: space-between;
    padding: var(--space-sm) 0;
    border-bottom: 1px solid var(--neutral-dark);
    font-size: var(--label-size);
}

.leit-detail-row:last-child {
    border-bottom: none;
}

.leit-detail-label {
    color: var(--text-muted);
}

.leit-detail-value {
    font-weight: 500;
    color: var(--text-primary);
}

/* Leitura Input */
.leit-input-group {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    background: var(--neutral);
    border-radius: var(--radius-md);
    padding: var(--space-md);
}

.leit-input-group .form-input {
    text-align: center;
    font-family: monospace;
    font-size: 1.25rem;
    font-weight: 700;
    max-width: 150px;
}

.leit-input-group span {
    font-size: var(--label-size);
    color: var(--text-muted);
}

/* Consumo Preview */
.leit-consumo-preview {
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    border-radius: var(--radius-md);
    padding: var(--space-lg);
    color: white;
    text-align: center;
}

.leit-consumo-preview-valor {
    font-size: 2rem;
    font-weight: 700;
}

.leit-consumo-preview-label {
    font-size: var(--small-size);
    opacity: 0.9;
    margin-top: 4px;
}

/* Anomalia Alert */
.leit-anomalia-alert {
    background: var(--danger-light);
    border-radius: var(--radius-md);
    padding: var(--space-md);
    margin-bottom: var(--space-lg);
    border-left: 3px solid var(--danger);
}

.leit-anomalia-alert-title {
    font-weight: 600;
    font-size: var(--label-size);
    color: var(--danger);
}

.leit-anomalia-alert-desc {
    font-size: var(--small-size);
    color: var(--text-secondary);
    margin-top: 2px;
}

/* Roteiro de Leitura */
.leit-roteiro-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    border: 1px solid var(--neutral-dark);
    padding: var(--space-lg);
    margin-bottom: var(--space-lg);
}

.leit-roteiro-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-md);
}

.leit-roteiro-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
}

.leit-roteiro-progress {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-md);
}

.leit-roteiro-progress-bar {
    flex: 1;
    height: 8px;
    background: var(--neutral-dark);
    border-radius: 4px;
    overflow: hidden;
}

.leit-roteiro-progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--success), var(--tertiary));
    border-radius: 4px;
    transition: width 0.3s ease;
}

.leit-roteiro-progress-text {
    font-size: var(--small-size);
    font-weight: 600;
    color: var(--text-secondary);
    white-space: nowrap;
}

.leit-roteiro-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.leit-roteiro-item {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--radius-md);
    background: var(--neutral);
    transition: all 0.2s;
}

.leit-roteiro-item:hover {
    background: var(--neutral-dark);
}

.leit-roteiro-item.leit-concluido {
    opacity: 0.7;
}

.leit-roteiro-numero {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: var(--primary);
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--small-size);
    font-weight: 600;
    flex-shrink: 0;
}

.leit-roteiro-item.leit-concluido .leit-roteiro-numero {
    background: var(--success);
}

.leit-roteiro-info {
    flex: 1;
    min-width: 0;
}

.leit-roteiro-endereco {
    font-weight: 500;
    font-size: var(--label-size);
    color: var(--text-primary);
}

.leit-roteiro-medidor {
    font-size: var(--small-size);
    color: var(--text-muted);
}

.leit-roteiro-status {
    font-size: var(--small-size);
    font-weight: 600;
}

.leit-roteiro-status.leit-ok {
    color: var(--success);
}

.leit-roteiro-status.leit-pendente {
    color: var(--warning);
}

/* Importação de Leituras */
.leit-upload-area {
    border: 2px dashed var(--neutral-darker);
    border-radius: var(--radius-lg);
    padding: var(--space-2xl);
    text-align: center;
    cursor: pointer;
    transition: all 0.2s;
    background: var(--white);
}

.leit-upload-area:hover {
    border-color: var(--primary);
    background: rgba(0, 51, 102, 0.02);
}

.leit-upload-icon {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background: var(--neutral);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--space-md);
}

.leit-upload-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--space-xs);
}

.leit-upload-desc {
    font-size: var(--label-size);
    color: var(--text-secondary);
    margin-bottom: var(--space-sm);
}

.leit-upload-hint {
    font-size: var(--small-size);
    color: var(--text-muted);
}

/* Comparativo de Leituras */
.leit-comparativo {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-md);
    margin-bottom: var(--space-lg);
}

.leit-comparativo-item {
    background: var(--neutral);
    border-radius: var(--radius-md);
    padding: var(--space-lg);
    text-align: center;
}

.leit-comparativo-label {
    font-size: var(--small-size);
    color: var(--text-muted);
    margin-bottom: 4px;
}

.leit-comparativo-valor {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    font-family: monospace;
}

.leit-comparativo-variacao {
    font-size: var(--small-size);
    font-weight: 600;
    margin-top: 4px;
}

.leit-comparativo-variacao.positiva {
    color: var(--success);
}

.leit-comparativo-variacao.negativa {
    color: var(--danger);
}

/* Gráfico de Consumo (simulado com CSS) */
.leit-grafico-container {
    display: flex;
    align-items: flex-end;
    gap: var(--space-sm);
    height: 160px;
    padding: var(--space-md) 0;
}

.leit-grafico-bar {
    flex: 1;
    background: linear-gradient(to top, var(--primary), var(--primary-light));
    border-radius: var(--radius-sm) var(--radius-sm) 0 0;
    min-height: 4px;
    position: relative;
    transition: all 0.3s;
}

.leit-grafico-bar:hover {
    opacity: 0.8;
}

.leit-grafico-label {
    position: absolute;
    bottom: -20px;
    left: 50%;
    transform: translateX(-50%);
    font-size: var(--small-size);
    color: var(--text-muted);
    white-space: nowrap;
}

.leit-grafico-valor {
    position: absolute;
    top: -20px;
    left: 50%;
    transform: translateX(-50%);
    font-size: var(--small-size);
    font-weight: 600;
    color: var(--primary);
    white-space: nowrap;
}

/* ============================================
   CSS ESPECÍFICO - PÁGINA DE GESTÃO DE USUÁRIOS
   Prefixo: usr- (para evitar conflitos)
   ============================================ */

/* Grid de Usuários */
.usr-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--space-lg);
    margin-bottom: var(--space-xl);
}

/* Card de Usuário */
.usr-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    border: 1px solid var(--neutral-dark);
    padding: var(--space-lg);
    transition: all 0.2s ease;
    position: relative;
    overflow: hidden;
}

.usr-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.usr-card::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: var(--primary);
}

.usr-card.usr-ativo::before {
    background: var(--success);
}

.usr-card.usr-inativo::before {
    background: var(--danger);
}

.usr-card.usr-pendente::before {
    background: var(--warning);
}

.usr-card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: var(--space-md);
    padding-left: var(--space-sm);
}

.usr-avatar-lg {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-weight: 700;
    font-size: 1.25rem;
    flex-shrink: 0;
}

.usr-avatar-lg.usr-admin {
    background: linear-gradient(135deg, var(--danger), #b91c1c);
}

.usr-avatar-lg.usr-leiturista {
    background: linear-gradient(135deg, var(--tertiary), var(--tertiary-light));
}

.usr-avatar-lg.usr-financeiro {
    background: linear-gradient(
        135deg,
        var(--secondary),
        var(--secondary-light)
    );
}

.usr-info {
    flex: 1;
    min-width: 0;
    margin-left: var(--space-md);
}

.usr-nome {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.usr-email {
    font-size: var(--small-size);
    color: var(--text-muted);
    margin-top: 2px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.usr-role-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    padding: var(--space-xs) var(--space-sm);
    border-radius: 9999px;
    font-size: var(--small-size);
    font-weight: 600;
    margin-top: var(--space-xs);
}

.usr-role-badge.usr-superadmin {
    background: var(--danger-light);
    color: var(--danger);
}

.usr-role-badge.usr-admin {
    background: var(--primary-light);
    color: var(--white);
}

.usr-role-badge.usr-leiturista {
    background: rgba(0, 131, 143, 0.1);
    color: var(--tertiary);
}

.usr-role-badge.usr-financeiro {
    background: rgba(84, 110, 122, 0.1);
    color: var(--secondary);
}

.usr-role-badge.usr-operador {
    background: var(--neutral-dark);
    color: var(--text-secondary);
}

.usr-status-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    padding: var(--space-xs) var(--space-sm);
    border-radius: 9999px;
    font-size: var(--small-size);
    font-weight: 600;
}

.usr-status-badge.usr-ativo {
    background: var(--success-light);
    color: var(--success);
}

.usr-status-badge.usr-inativo {
    background: var(--danger-light);
    color: var(--danger);
}

.usr-status-badge.usr-pendente {
    background: var(--warning-light);
    color: var(--warning);
}

.usr-body {
    padding-left: var(--space-sm);
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.usr-info-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: var(--label-size);
}

.usr-info-label {
    color: var(--text-muted);
}

.usr-info-value {
    font-weight: 500;
    color: var(--text-primary);
}

.usr-permissoes-preview {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-xs);
    margin-top: var(--space-sm);
}

.usr-permissao-tag {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 2px 8px;
    border-radius: var(--radius-sm);
    font-size: var(--small-size);
    background: var(--neutral);
    color: var(--text-secondary);
}

.usr-permissao-tag.usr-ok {
    background: var(--success-light);
    color: var(--success);
}

.usr-permissao-tag.usr-deny {
    background: var(--danger-light);
    color: var(--danger);
    text-decoration: line-through;
    opacity: 0.6;
}

.usr-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: var(--space-md);
    padding-top: var(--space-md);
    border-top: 1px solid var(--neutral-dark);
    padding-left: var(--space-sm);
}

.usr-last-login {
    font-size: var(--small-size);
    color: var(--text-muted);
}

/* Permissões Grid */
.usr-permissoes-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-lg);
}

.usr-permissao-categoria {
    background: var(--neutral);
    border-radius: var(--radius-md);
    padding: var(--space-lg);
}

.usr-permissao-categoria-title {
    font-size: var(--label-size);
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--space-md);
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.usr-permissao-categoria-title svg {
    color: var(--primary);
}

.usr-permissao-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-sm) 0;
    border-bottom: 1px solid var(--neutral-dark);
    font-size: var(--label-size);
}

.usr-permissao-item:last-child {
    border-bottom: none;
}

.usr-permissao-label {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    color: var(--text-primary);
}

.usr-permissao-desc {
    font-size: var(--small-size);
    color: var(--text-muted);
    margin-top: 2px;
}

/* Toggle Switch Customizado */
.usr-toggle {
    position: relative;
    width: 44px;
    height: 24px;
}

.usr-toggle input {
    opacity: 0;
    width: 0;
    height: 0;
}

.usr-toggle-slider {
    position: absolute;
    cursor: pointer;
    inset: 0;
    background: var(--neutral-darker);
    border-radius: 24px;
    transition: 0.3s;
}

.usr-toggle-slider:before {
    content: "";
    position: absolute;
    height: 18px;
    width: 18px;
    left: 3px;
    bottom: 3px;
    background: var(--white);
    border-radius: 50%;
    transition: 0.3s;
}

.usr-toggle input:checked + .usr-toggle-slider {
    background: var(--success);
}

.usr-toggle input:checked + .usr-toggle-slider:before {
    transform: translateX(20px);
}

/* Role Selector Cards */
.usr-role-selector {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: var(--space-md);
    margin-bottom: var(--space-lg);
}

.usr-role-card {
    border: 2px solid var(--neutral-dark);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    cursor: pointer;
    transition: all 0.2s;
    text-align: center;
}

.usr-role-card:hover {
    border-color: var(--primary);
    background: rgba(0, 51, 102, 0.02);
}

.usr-role-card.usr-selected {
    border-color: var(--primary);
    background: rgba(0, 51, 102, 0.05);
}

.usr-role-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--space-sm);
    color: white;
}

.usr-role-icon.usr-superadmin {
    background: linear-gradient(135deg, var(--danger), #b91c1c);
}

.usr-role-icon.usr-admin {
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
}

.usr-role-icon.usr-leiturista {
    background: linear-gradient(135deg, var(--tertiary), var(--tertiary-light));
}

.usr-role-icon.usr-financeiro {
    background: linear-gradient(
        135deg,
        var(--secondary),
        var(--secondary-light)
    );
}

.usr-role-icon.usr-operador {
    background: linear-gradient(
        135deg,
        var(--neutral-darker),
        var(--text-muted)
    );
}

.usr-role-name {
    font-weight: 600;
    font-size: var(--label-size);
    color: var(--text-primary);
    margin-bottom: 4px;
}

.usr-role-desc {
    font-size: var(--small-size);
    color: var(--text-muted);
}

/* Audit Log */
.usr-audit-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.usr-audit-item {
    display: flex;
    align-items: flex-start;
    gap: var(--space-md);
    padding: var(--space-md);
    background: var(--neutral);
    border-radius: var(--radius-md);
    transition: background 0.2s;
}

.usr-audit-item:hover {
    background: var(--neutral-dark);
}

.usr-audit-icon {
    width: 36px;
    height: 36px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.usr-audit-icon.usr-create {
    background: var(--success-light);
    color: var(--success);
}

.usr-audit-icon.usr-update {
    background: var(--warning-light);
    color: var(--warning);
}

.usr-audit-icon.usr-delete {
    background: var(--danger-light);
    color: var(--danger);
}

.usr-audit-icon.usr-login {
    background: rgba(0, 131, 143, 0.1);
    color: var(--tertiary);
}

.usr-audit-content {
    flex: 1;
}

.usr-audit-title {
    font-weight: 600;
    font-size: var(--label-size);
    color: var(--text-primary);
}

.usr-audit-desc {
    font-size: var(--small-size);
    color: var(--text-secondary);
    margin-top: 2px;
}

.usr-audit-meta {
    display: flex;
    gap: var(--space-md);
    font-size: var(--small-size);
    color: var(--text-muted);
    margin-top: 4px;
}

/* Session Management */
.usr-sessions-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.usr-session-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-md);
    background: var(--neutral);
    border-radius: var(--radius-md);
}

.usr-session-info {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.usr-session-device {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-md);
    background: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
}

.usr-session-details {
    flex: 1;
}

.usr-session-name {
    font-weight: 600;
    font-size: var(--label-size);
    color: var(--text-primary);
}

.usr-session-meta {
    font-size: var(--small-size);
    color: var(--text-muted);
    margin-top: 2px;
}

.usr-session-status {
    font-size: var(--small-size);
    font-weight: 600;
}

.usr-session-status.usr-active {
    color: var(--success);
}

/* ==================== CONFIGURAÇÕES - CSS ESPECÍFICO ==================== */
/* Prefixo cfg- em TODAS as classes para evitar conflito com global.css */

/* Grid principal */
.cfg-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-lg);
}

@media (max-width: 1024px) {
    .cfg-grid {
        grid-template-columns: 1fr;
    }
}

.cfg-col {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

/* Cards */
.cfg-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    border: 1px solid var(--neutral-dark);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
}

.cfg-card-header {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-lg);
    border-bottom: 1px solid var(--neutral-dark);
    background: linear-gradient(to right, var(--neutral), var(--white));
}

.cfg-card-icon {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-md);
    background: var(--primary);
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.cfg-icon-green {
    background: var(--success);
}
.cfg-icon-purple {
    background: #7c3aed;
}
.cfg-icon-blue {
    background: #2563eb;
}
.cfg-icon-orange {
    background: var(--warning);
}
.cfg-icon-red {
    background: var(--danger);
}
.cfg-icon-yellow {
    background: #ca8a04;
}

.cfg-card-title {
    font-size: var(--label-size);
    font-weight: 700;
    color: var(--text-primary);
    margin: 0;
}

.cfg-card-desc {
    font-size: var(--small-size);
    color: var(--text-muted);
    margin: 2px 0 0 0;
}

.cfg-card-body {
    padding: var(--space-lg);
}

/* Formulários */
.cfg-form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-md);
    margin-bottom: var(--space-md);
}

.cfg-form-row:last-child {
    margin-bottom: 0;
}

.cfg-form-group {
    margin-bottom: var(--space-md);
}

.cfg-form-group:last-child {
    margin-bottom: 0;
}

.cfg-label {
    display: block;
    font-size: var(--small-size);
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: var(--space-xs);
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.cfg-input,
.cfg-select {
    width: 100%;
    padding: 0.625rem 0.875rem;
    border: 1px solid var(--neutral-dark);
    border-radius: var(--radius-md);
    font-size: var(--body-size);
    font-family: var(--font-body);
    color: var(--text-primary);
    background: var(--white);
    transition:
        border-color 0.2s,
        box-shadow 0.2s;
}

.cfg-input:focus,
.cfg-select:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(0, 51, 102, 0.1);
}

.cfg-input:read-only {
    background: var(--neutral);
    cursor: default;
}

.cfg-select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%2364748b' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 0.75rem center;
    padding-right: 2.5rem;
}

.cfg-hint {
    display: block;
    font-size: var(--small-size);
    color: var(--text-muted);
    margin-top: var(--space-xs);
}

/* Logo area */
.cfg-logo-area {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    margin-top: var(--space-md);
    padding: var(--space-md);
    background: var(--neutral);
    border-radius: var(--radius-md);
    border: 2px dashed var(--neutral-darker);
}

.cfg-logo-preview {
    width: 64px;
    height: 64px;
    border-radius: var(--radius-md);
    background: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--neutral-dark);
    flex-shrink: 0;
}

.cfg-logo-actions {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.cfg-logo-name {
    font-size: var(--label-size);
    font-weight: 600;
    color: var(--text-primary);
}

.cfg-logo-size {
    font-size: var(--small-size);
    color: var(--text-muted);
}

/* Tarifa table */
.cfg-tarifa-table {
    border: 1px solid var(--neutral-dark);
    border-radius: var(--radius-md);
    overflow: hidden;
}

.cfg-tarifa-header {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 60px;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-md);
    background: var(--neutral);
    font-size: var(--small-size);
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.cfg-tarifa-row {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 60px;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-md);
    border-top: 1px solid var(--neutral-dark);
    align-items: center;
}

.cfg-tarifa-row:hover {
    background: var(--neutral);
}

.cfg-tarifa-cat {
    font-weight: 600;
    color: var(--text-primary);
    font-size: var(--label-size);
}

.cfg-tarifa-val {
    color: var(--text-secondary);
    font-size: var(--label-size);
    font-family: "SF Mono", monospace;
}

/* Toggle list */
.cfg-toggle-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.cfg-toggle-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-sm) var(--space-md);
    background: var(--neutral);
    border-radius: var(--radius-md);
    transition: background 0.2s;
}

.cfg-toggle-item:hover {
    background: var(--neutral-dark);
}

.cfg-toggle-info {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.cfg-toggle-title {
    font-size: var(--label-size);
    font-weight: 600;
    color: var(--text-primary);
}

.cfg-toggle-desc {
    font-size: var(--small-size);
    color: var(--text-muted);
}

/* Toggle switch */
.cfg-toggle {
    position: relative;
    display: inline-block;
    width: 44px;
    height: 24px;
    cursor: pointer;
    flex-shrink: 0;
}

.cfg-toggle input {
    opacity: 0;
    width: 0;
    height: 0;
}

.cfg-toggle-slider {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--neutral-darker);
    border-radius: 24px;
    transition: background 0.3s;
}

.cfg-toggle-slider::before {
    content: "";
    position: absolute;
    height: 18px;
    width: 18px;
    left: 3px;
    bottom: 3px;
    background: var(--white);
    border-radius: 50%;
    transition: transform 0.3s;
    box-shadow: var(--shadow-sm);
}

.cfg-toggle input:checked + .cfg-toggle-slider {
    background: var(--success);
}

.cfg-toggle input:checked + .cfg-toggle-slider::before {
    transform: translateX(20px);
}

/* Theme selector */
.cfg-theme-selector {
    display: flex;
    gap: var(--space-md);
}

.cfg-theme-option {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-md);
    border-radius: var(--radius-md);
    border: 2px solid var(--neutral-dark);
    cursor: pointer;
    transition: all 0.2s;
    min-width: 80px;
}

.cfg-theme-option:hover {
    border-color: var(--primary-lighter);
}

.cfg-theme-active {
    border-color: var(--primary);
    background: rgba(0, 51, 102, 0.05);
}

.cfg-theme-preview {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-md);
    border: 2px solid var(--neutral-darker);
}

.cfg-theme-light {
    background: linear-gradient(135deg, #ffffff 50%, #f1f5f9 50%);
}

.cfg-theme-dark {
    background: linear-gradient(135deg, #1e293b 50%, #0f172a 50%);
}

.cfg-theme-auto {
    background: linear-gradient(135deg, #ffffff 50%, #1e293b 50%);
}

.cfg-theme-option span {
    font-size: var(--small-size);
    font-weight: 600;
    color: var(--text-secondary);
}

.cfg-theme-active span {
    color: var(--primary);
}

/* API Key */
.cfg-api-key {
    display: flex;
    gap: var(--space-xs);
    align-items: center;
}

.cfg-api-key .cfg-input {
    font-family: "SF Mono", monospace;
    letter-spacing: 0.05em;
}

/* Integrations */
.cfg-integration-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.cfg-integration-item {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-md);
    border-radius: var(--radius-md);
    border: 1px solid var(--neutral-dark);
    transition: all 0.2s;
}

.cfg-integration-item:hover {
    border-color: var(--primary-lighter);
    box-shadow: var(--shadow-sm);
}

.cfg-integration-active {
    border-color: var(--success);
    background: linear-gradient(to right, var(--success-light), var(--white));
}

.cfg-integration-icon {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-md);
    background: var(--neutral);
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.cfg-integration-active .cfg-integration-icon {
    background: var(--success);
    color: var(--white);
}

.cfg-integration-info {
    display: flex;
    flex-direction: column;
    gap: 2px;
    flex: 1;
}

.cfg-integration-name {
    font-weight: 600;
    font-size: var(--label-size);
    color: var(--text-primary);
}

.cfg-integration-desc {
    font-size: var(--small-size);
    color: var(--text-muted);
}

.cfg-integration-status {
    font-size: var(--small-size);
    font-weight: 600;
    color: var(--success);
}

.cfg-status-off {
    color: var(--text-muted);
}

/* Maintenance */
.cfg-maintenance-grid {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.cfg-maintenance-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-sm) var(--space-md);
    background: var(--neutral);
    border-radius: var(--radius-md);
    transition: background 0.2s;
}

.cfg-maintenance-item:hover {
    background: var(--neutral-dark);
}

.cfg-maintenance-info {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.cfg-maintenance-title {
    font-size: var(--label-size);
    font-weight: 600;
    color: var(--text-primary);
}

.cfg-maintenance-desc {
    font-size: var(--small-size);
    color: var(--text-muted);
}

/* Range rows (tarifa faixas) */
.cfg-range-row {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-sm);
}

.cfg-range-row .cfg-input {
    width: 80px;
    text-align: center;
}

.cfg-range-row span {
    font-size: var(--small-size);
    color: var(--text-muted);
    white-space: nowrap;
}

/* Buttons específicos */
.cfg-btn-text {
    background: none;
    border: none;
    color: var(--primary);
    font-size: var(--small-size);
    font-weight: 600;
    cursor: pointer;
    padding: 0;
    text-decoration: underline;
    text-underline-offset: 2px;
}

.cfg-btn-text:hover {
    color: var(--primary-light);
}

.cfg-btn-icon {
    width: 32px;
    height: 32px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--neutral-dark);
    background: var(--white);
    color: var(--text-secondary);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s;
    padding: 0;
}

.cfg-btn-icon:hover {
    background: var(--primary);
    color: var(--white);
    border-color: var(--primary);
}

/* Backup modal */
.cfg-backup-section {
    margin-bottom: var(--space-xl);
    padding-bottom: var(--space-xl);
    border-bottom: 1px solid var(--neutral-dark);
}

.cfg-backup-section:last-child {
    margin-bottom: 0;
    padding-bottom: 0;
    border-bottom: none;
}

.cfg-backup-title {
    font-size: var(--label-size);
    font-weight: 700;
    color: var(--text-primary);
    margin: 0 0 var(--space-xs) 0;
}

.cfg-backup-desc {
    font-size: var(--small-size);
    color: var(--text-muted);
    margin: 0 0 var(--space-md) 0;
}

.cfg-backup-actions {
    display: flex;
    gap: var(--space-sm);
}

.cfg-backup-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.cfg-backup-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-sm) var(--space-md);
    background: var(--neutral);
    border-radius: var(--radius-md);
    border: 1px solid var(--neutral-dark);
}

.cfg-backup-info {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.cfg-backup-name {
    font-size: var(--label-size);
    font-weight: 600;
    color: var(--text-primary);
    font-family: "SF Mono", monospace;
}

.cfg-backup-meta {
    font-size: var(--small-size);
    color: var(--text-muted);
}

.cfg-backup-actions-sm {
    display: flex;
    gap: var(--space-xs);
}

/* Upload area */
.cfg-upload-area {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: var(--space-2xl);
    border: 2px dashed var(--neutral-darker);
    border-radius: var(--radius-lg);
    background: var(--neutral);
    cursor: pointer;
    transition: all 0.2s;
}

.cfg-upload-area:hover,
.cfg-upload-dragover {
    border-color: var(--primary);
    background: rgba(0, 51, 102, 0.03);
}

.cfg-upload-title {
    font-size: var(--label-size);
    font-weight: 600;
    color: var(--text-primary);
}

.cfg-upload-desc {
    font-size: var(--small-size);
    color: var(--text-muted);
    text-align: center;
}

.cfg-logo-preview-lg {
    width: 120px;
    height: 120px;
    border-radius: var(--radius-lg);
    background: var(--neutral);
    border: 2px dashed var(--neutral-darker);
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Responsive */
@media (max-width: 1024px) {
    .sidebar {
        transform: translateX(-100%);
    }

    .sidebar.open {
        transform: translateX(0);
    }

    .main-content {
        margin-left: 0;
    }

    .chat-layout {
        flex-direction: column;
    }

    .chat-sidebar {
        width: 100%;
        height: 40%;
    }

    .grid-4 {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .grid-2,
    .grid-3,
    .grid-4 {
        grid-template-columns: 1fr;
    }
    .header-profile-info,
    .header-profile-chevron {
        display: none;
    }

    .header-profile-btn {
        padding: var(--space-xs);
    }

    .header-profile-menu {
        width: 260px;
        right: -60px;
    }
    .header-search {
        width: 200px;
    }

    .page-content {
        padding: var(--space-md);
    }

    .medidores-grid {
        grid-template-columns: 1fr;
    }
    .medidor-detail-grid {
        grid-template-columns: 1fr;
    }

    .fatura-grid {
        grid-template-columns: 1fr;
    }

    .fatura-detail-grid {
        grid-template-columns: 1fr;
    }

    .leit-grid {
        grid-template-columns: 1fr;
    }

    .leit-detail-grid {
        grid-template-columns: 1fr;
    }

    .leit-comparativo {
        grid-template-columns: 1fr;
    }

    .leit-grafico-container {
        height: 120px;
    }

    .usr-grid {
        grid-template-columns: 1fr;
    }

    .usr-permissoes-grid {
        grid-template-columns: 1fr;
    }

    .usr-role-selector {
        grid-template-columns: 1fr;
    }

    .cfg-form-row {
        grid-template-columns: 1fr;
    }

    .cfg-theme-selector {
        justify-content: center;
    }

    .cfg-api-key {
        flex-wrap: wrap;
    }

    .cfg-tarifa-header,
    .cfg-tarifa-row {
        grid-template-columns: 1fr 1fr 60px;
    }

    .cfg-tarifa-header span:nth-child(3),
    .cfg-tarifa-row span:nth-child(3) {
        display: none;
    }

    .cfg-backup-actions {
        flex-direction: column;
    }

    .cfg-range-row {
        flex-wrap: wrap;
    }
}
@media (max-width: 480px) {
    .header-profile-menu {
        width: calc(100vw - 32px);
        right: -80px;
    }
}

/* Scrollbar */
::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}

::-webkit-scrollbar-track {
    background: transparent;
}

::-webkit-scrollbar-thumb {
    background: var(--neutral-darker);
    border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--text-muted);
}