/*
 * =============================================================================
 * HELPDESK - COMPONENTES UI
 * Botões, Cards, Badges, Forms, Modais, etc.
 * =============================================================================
 */

/* -----------------------------------------------------------------------------
 * BOTÕES
 * -------------------------------------------------------------------------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-2);
    padding: var(--spacing-3) var(--spacing-5);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    line-height: 1;
    text-decoration: none;
    border-radius: var(--radius-lg);
    border: var(--border-width-2) solid transparent;
    cursor: pointer;
    transition: all var(--transition-normal);
    white-space: nowrap;
    user-select: none;
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* Botão Primário - azul vivo com degradê visível */
.btn-primary {
    background: linear-gradient(135deg, #3b82f6 0%, #1e40af 100%);
    color: #ffffff;
    border: none !important;
    outline: none;
    box-shadow: var(--shadow-sm);
}

.btn-primary:hover:not(:disabled) {
    transform: translateY(-1px);
    box-shadow: var(--shadow-md), 0 0 15px rgba(37, 99, 235, 0.4);
}

.btn-primary:focus {
    outline: none;
    box-shadow: var(--shadow-md);
}

.btn-primary:active:not(:disabled) {
    transform: translateY(0);
}

/* Botão Secundário */
.btn-secondary {
    background: var(--color-surface);
    color: var(--color-text);
    border-color: var(--color-border);
}

.btn-secondary:hover:not(:disabled) {
    background: var(--color-surface-hover);
    border-color: var(--color-primary);
    color: var(--color-primary);
}

/* Botão Outline */
.btn-outline {
    background: transparent;
    color: var(--color-primary);
    border-color: var(--color-primary);
}

.btn-outline:hover:not(:disabled) {
    background: var(--color-primary);
    color: var(--color-text-inverse);
}

/* Botão Ghost */
.btn-ghost {
    background: transparent;
    color: var(--color-text-secondary);
    border-color: transparent;
}

.btn-ghost:hover:not(:disabled) {
    background: var(--color-surface-hover);
    color: var(--color-text);
}

/* Botão Danger */
.btn-danger {
    background: var(--color-danger);
    color: var(--color-text-inverse);
    border-color: transparent;
}

.btn-danger:hover:not(:disabled) {
    background: #dc2626;
    box-shadow: var(--shadow-md);
}

/* Botão Success */
.btn-success {
    background: var(--color-success);
    color: var(--color-text-inverse);
    border-color: transparent;
}

.btn-success:hover:not(:disabled) {
    background: #059669;
    box-shadow: var(--shadow-md);
}

/* Tamanhos */
.btn-sm {
    padding: var(--spacing-2) var(--spacing-3);
    font-size: var(--font-size-xs);
    border-radius: var(--radius-md);
}

.btn-lg {
    padding: var(--spacing-4) var(--spacing-8);
    font-size: var(--font-size-base);
    border-radius: var(--radius-xl);
}

/* Botão com ícone */
.btn-icon {
    width: 40px;
    height: 40px;
    padding: 0;
    border-radius: var(--radius-lg);
}

.btn-icon.btn-sm {
    width: 32px;
    height: 32px;
}

.btn-icon.btn-lg {
    width: 48px;
    height: 48px;
}

/* -----------------------------------------------------------------------------
 * CARDS
 * -------------------------------------------------------------------------- */
.card {
    background: var(--color-surface);
    border-radius: var(--radius-xl);
    border: var(--border-width) solid var(--color-border);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
    transition: all var(--transition-normal);
}

.card-hover:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
    border-color: var(--color-primary);
}

.card-header {
    padding: var(--spacing-3) var(--spacing-4);
    border-bottom: var(--border-width) solid var(--color-border);
    background: var(--color-bg);
}

@media (min-width: 768px) {
    .card-header {
        padding: var(--spacing-4) var(--spacing-5);
    }
}

.card-title {
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-semibold);
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
}

.card-body {
    padding: var(--spacing-4);
}

@media (min-width: 768px) {
    .card-body {
        padding: var(--spacing-5);
    }
}

.card-footer {
    padding: var(--spacing-3) var(--spacing-4);
    border-top: var(--border-width) solid var(--color-border);
    background: var(--color-bg);
}

@media (min-width: 768px) {
    .card-footer {
        padding: var(--spacing-4) var(--spacing-5);
    }
}

/* Card Glass */
.card-glass {
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border: var(--border-width) solid var(--glass-border);
}

/* Card Gradient Header */
.card-gradient .card-header {
    background: var(--gradient-primary);
    color: var(--color-text-inverse);
    border-bottom: none;
}

/* Card Grid - para listar cards */
.card-grid {
    display: grid;
    gap: var(--spacing-4);
    grid-template-columns: 1fr;
}

@media (min-width: 640px) {
    .card-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1024px) {
    .card-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (min-width: 1280px) {
    .card-grid { grid-template-columns: repeat(4, 1fr); }
}

/* -----------------------------------------------------------------------------
 * BADGES
 * -------------------------------------------------------------------------- */
.badge {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-1);
    padding: var(--spacing-1) var(--spacing-3);
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-medium);
    line-height: 1.4;
    border-radius: var(--radius-full);
    white-space: nowrap;
}

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

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

.badge-warning {
    background: var(--color-warning-light);
    color: #b45309;
}

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

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

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

/* Badge com ponto indicador */
.badge-dot::before {
    content: '';
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: currentColor;
}

/* -----------------------------------------------------------------------------
 * FORMS
 * -------------------------------------------------------------------------- */
.form-group {
    margin-bottom: var(--spacing-5);
}

.form-label {
    display: block;
    margin-bottom: var(--spacing-2);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    color: var(--color-text);
}

.form-label-required::after {
    content: ' *';
    color: var(--color-danger);
}

.form-input,
.form-control,
.form-select,
.form-textarea {
    width: 100%;
    padding: var(--spacing-3) var(--spacing-4);
    font-size: var(--font-size-base);
    line-height: 1.5;
    color: var(--color-text);
    background: var(--color-surface);
    border: var(--border-width-2) solid var(--color-border);
    border-radius: var(--radius-lg);
    transition: all var(--transition-normal);
}

.form-input::placeholder,
.form-control::placeholder,
.form-textarea::placeholder {
    color: var(--color-text-muted);
}

.form-input:hover,
.form-control:hover,
.form-select:hover,
.form-textarea:hover {
    border-color: var(--color-text-muted);
}

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

.form-input.is-invalid,
.form-control.is-invalid,
.form-select.is-invalid,
.form-textarea.is-invalid {
    border-color: var(--color-danger);
}

.form-input.is-invalid:focus,
.form-control.is-invalid:focus {
    box-shadow: 0 0 0 3px var(--color-danger-light);
}

.form-textarea {
    min-height: 120px;
    resize: vertical;
}

.form-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' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right var(--spacing-4) center;
    padding-right: var(--spacing-10);
}

.form-hint {
    margin-top: var(--spacing-2);
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
}

.form-error {
    margin-top: var(--spacing-2);
    font-size: var(--font-size-sm);
    color: var(--color-danger);
}

/* Checkbox e Radio customizados */
.form-check {
    display: flex;
    align-items: center;
    gap: var(--spacing-3);
    cursor: pointer;
}

.form-check-input {
    width: 20px;
    height: 20px;
    margin: 0;
    cursor: pointer;
    accent-color: var(--color-primary);
}

/* Fix para Autofill em Dark Mode */
[data-theme="dark"] .form-input:-webkit-autofill,
[data-theme="dark"] .form-input:-webkit-autofill:hover,
[data-theme="dark"] .form-input:-webkit-autofill:focus,
[data-theme="dark"] .form-input:-webkit-autofill:active {
    -webkit-box-shadow: 0 0 0 30px var(--color-surface) inset !important;
    -webkit-text-fill-color: var(--color-text) !important;
    transition: background-color 5000s ease-in-out 0s;
    caret-color: var(--color-text);
}

/* Forçar background correto em Dark Mode se necessário */
[data-theme="dark"] .form-input,
[data-theme="dark"] .form-select,
[data-theme="dark"] .form-textarea {
    background-color: var(--color-surface);
    color: var(--color-text);
    border-color: var(--color-border);
}

/* -----------------------------------------------------------------------------
 * AVATAR
 * -------------------------------------------------------------------------- */
.avatar {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: var(--radius-full);
    background: var(--gradient-primary);
    color: var(--color-text-inverse);
    font-weight: var(--font-weight-semibold);
    font-size: var(--font-size-sm);
    overflow: hidden;
}

.avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.avatar-sm {
    width: 32px;
    height: 32px;
    font-size: var(--font-size-xs);
}

.avatar-lg {
    width: 56px;
    height: 56px;
    font-size: var(--font-size-lg);
}

.avatar-xl {
    width: 80px;
    height: 80px;
    font-size: var(--font-size-2xl);
}

/* -----------------------------------------------------------------------------
 * ALERTS
 * -------------------------------------------------------------------------- */
.alert {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-3);
    padding: var(--spacing-4);
    border-radius: var(--radius-lg);
    border: var(--border-width) solid;
    animation: fadeInDown var(--transition-slow);
}

.alert-icon {
    flex-shrink: 0;
    width: 20px;
    height: 20px;
}

.alert-content {
    flex: 1;
}

.alert-title {
    font-weight: var(--font-weight-semibold);
    margin-bottom: var(--spacing-1);
}

.alert-success {
    background: var(--color-success-light);
    border-color: var(--color-success);
    color: #065f46;
}

.alert-warning {
    background: var(--color-warning-light);
    border-color: var(--color-warning);
    color: #92400e;
}

.alert-danger {
    background: var(--color-danger-light);
    border-color: var(--color-danger);
    color: #991b1b;
}

.alert-info {
    background: var(--color-info-light);
    border-color: var(--color-info);
    color: #1e40af;
}

/* -----------------------------------------------------------------------------
 * LOADING SPINNER
 * -------------------------------------------------------------------------- */
.spinner {
    width: 24px;
    height: 24px;
    border: 3px solid var(--color-border);
    border-top-color: var(--color-primary);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

.spinner-sm {
    width: 16px;
    height: 16px;
    border-width: 2px;
}

.spinner-lg {
    width: 40px;
    height: 40px;
    border-width: 4px;
}

/* Loading overlay */
.loading-overlay {
    position: fixed;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
    z-index: var(--z-modal-backdrop);
}

/* Skeleton loading */
.skeleton {
    background: linear-gradient(90deg,
            var(--color-border) 25%,
            var(--color-surface-hover) 50%,
            var(--color-border) 75%);
    background-size: 200% 100%;
    animation: skeleton-loading 1.5s infinite;
    border-radius: var(--radius-md);
}

@keyframes skeleton-loading {
    0% {
        background-position: 200% 0;
    }

    100% {
        background-position: -200% 0;
    }
}

/* -----------------------------------------------------------------------------
 * TOOLTIPS
 * -------------------------------------------------------------------------- */
.tooltip {
    position: relative;
}

.tooltip::after {
    content: attr(data-tooltip);
    position: absolute;
    bottom: calc(100% + 8px);
    left: 50%;
    transform: translateX(-50%) scale(0.9);
    padding: var(--spacing-2) var(--spacing-3);
    background: var(--color-text);
    color: var(--color-bg);
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-medium);
    border-radius: var(--radius-md);
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-fast);
    z-index: var(--z-tooltip);
}

.tooltip:hover::after {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) scale(1);
}

/* -----------------------------------------------------------------------------
 * MODAL
 * -------------------------------------------------------------------------- */
.modal-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-4);
    z-index: var(--z-modal-backdrop);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
}

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

.modal {
    width: 100%;
    max-width: 500px;
    max-height: 90vh;
    background: var(--color-surface);
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-2xl);
    overflow: hidden;
    transform: scale(0.95) translateY(10px);
    transition: transform var(--transition-normal);
    display: flex;
    flex-direction: column;
}

/* Tamanhos de Modal */
.modal-sm { max-width: 400px; }
.modal-md { max-width: 500px; }
.modal-lg { max-width: 700px; }
.modal-xl { max-width: 900px; }
.modal-full { max-width: calc(100vw - 2rem); max-height: calc(100vh - 2rem); }

/* Responsivo - modais ficam full em mobile */
@media (max-width: 639px) {
    .modal {
        max-width: calc(100vw - 2rem);
        max-height: calc(100vh - 2rem);
        border-radius: var(--radius-xl);
    }

    .modal-lg,
    .modal-xl {
        max-width: calc(100vw - 1rem);
        max-height: calc(100vh - 1rem);
        margin: 0.5rem;
    }
}

/* Modal grande ocupa mais espaço em telas médias */
@media (min-width: 768px) {
    .modal-lg { max-width: 700px; }
    .modal-xl { max-width: 900px; }
}

@media (min-width: 1024px) {
    .modal-lg { max-width: 800px; }
    .modal-xl { max-width: 1000px; }
}

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

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-4) var(--spacing-5);
    border-bottom: var(--border-width) solid var(--color-border);
    flex-shrink: 0;
}

@media (min-width: 768px) {
    .modal-header {
        padding: var(--spacing-5) var(--spacing-6);
    }
}

.modal-title {
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-semibold);
}

.modal-close {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-lg);
    color: var(--color-text-muted);
    transition: all var(--transition-fast);
}

.modal-close:hover {
    background: var(--color-surface-hover);
    color: var(--color-text);
}

.modal-body {
    padding: var(--spacing-4) var(--spacing-5);
    overflow-y: auto;
    flex: 1;
}

@media (min-width: 768px) {
    .modal-body {
        padding: var(--spacing-5) var(--spacing-6);
    }
}

.modal-footer {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: var(--spacing-3);
    padding: var(--spacing-4) var(--spacing-5);
    border-top: var(--border-width) solid var(--color-border);
    background: var(--color-bg);
    flex-shrink: 0;
}

@media (min-width: 768px) {
    .modal-footer {
        padding: var(--spacing-4) var(--spacing-6);
    }
}

/* -----------------------------------------------------------------------------
 * DROPDOWN
 * -------------------------------------------------------------------------- */
.dropdown {
    position: relative;
    display: inline-block;
}

.dropdown-menu {
    position: absolute;
    top: calc(100% + 4px);
    right: 0;
    min-width: 200px;
    background: var(--color-surface);
    border: var(--border-width) solid var(--color-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    padding: var(--spacing-2);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-4px);
    transition: all var(--transition-fast);
    z-index: var(--z-dropdown);
}

.dropdown.active .dropdown-menu,
.dropdown:focus-within .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-3);
    padding: var(--spacing-3) var(--spacing-4);
    font-size: var(--font-size-sm);
    color: var(--color-text);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.dropdown-item:hover {
    background: var(--color-surface-hover);
}

.dropdown-item-danger:hover {
    background: var(--color-danger-light);
    color: var(--color-danger);
}

.dropdown-divider {
    height: 1px;
    margin: var(--spacing-2) 0;
    background: var(--color-border);
}

/* -----------------------------------------------------------------------------
 * TABS
 * -------------------------------------------------------------------------- */
.tabs {
    display: flex;
    gap: var(--spacing-1);
    border-bottom: var(--border-width-2) solid var(--color-border);
    overflow-x: auto;
}

.tab {
    padding: var(--spacing-3) var(--spacing-4);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    color: var(--color-text-muted);
    border-bottom: var(--border-width-2) solid transparent;
    margin-bottom: -2px;
    cursor: pointer;
    transition: all var(--transition-fast);
    white-space: nowrap;
}

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

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

/* -----------------------------------------------------------------------------
 * TABLES
 * -------------------------------------------------------------------------- */
.table-container {
    overflow-x: auto;
    border-radius: var(--radius-lg);
    border: var(--border-width) solid var(--color-border);
}

.table {
    width: 100%;
    border-collapse: collapse;
    font-size: var(--font-size-sm);
}

.table th,
.table td {
    padding: var(--spacing-4);
    text-align: left;
    border-bottom: var(--border-width) solid var(--color-border);
}

.table th {
    background: var(--color-bg);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text-secondary);
    text-transform: uppercase;
    font-size: var(--font-size-xs);
    letter-spacing: 0.05em;
}

.table tbody tr:hover {
    background: var(--color-surface-hover);
}

.table tbody tr:last-child td {
    border-bottom: none;
}

/* Tabela Responsiva - converte para cards em mobile */
.table-responsive-cards {
    overflow-x: visible;
}

@media (max-width: 767px) {
    .table-responsive-cards thead {
        display: none;
    }

    .table-responsive-cards tbody {
        display: flex;
        flex-direction: column;
        gap: var(--spacing-3);
    }

    .table-responsive-cards tbody tr {
        display: block;
        padding: var(--spacing-4);
        background: var(--color-surface);
        border-radius: var(--radius-lg);
        border: 1px solid var(--color-border);
        box-shadow: var(--shadow-xs);
    }

    .table-responsive-cards tbody tr:hover {
        border-color: var(--color-primary);
    }

    .table-responsive-cards td {
        display: flex;
        justify-content: space-between;
        align-items: flex-start;
        padding: var(--spacing-2) 0;
        border: none;
        border-bottom: 1px solid var(--color-border-light);
    }

    .table-responsive-cards td:last-child {
        border-bottom: none;
    }

    .table-responsive-cards td::before {
        content: attr(data-label);
        font-weight: var(--font-weight-medium);
        color: var(--color-text-muted);
        font-size: var(--font-size-xs);
        text-transform: uppercase;
        letter-spacing: 0.05em;
        flex-shrink: 0;
        margin-right: var(--spacing-3);
    }

    .table-responsive-cards td[data-label=""] {
        justify-content: flex-end;
    }

    .table-responsive-cards td[data-label=""]::before {
        display: none;
    }
}

/* -----------------------------------------------------------------------------
 * EMPTY STATE
 * -------------------------------------------------------------------------- */
.empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-12) var(--spacing-6);
    text-align: center;
}

.empty-state-icon {
    width: 80px;
    height: 80px;
    margin-bottom: var(--spacing-4);
    color: var(--color-text-muted);
    opacity: 0.5;
}

.empty-state-icon i {
    font-size: 3rem;
}

.empty-state h3,
.empty-state-title {
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-semibold);
    margin-bottom: var(--spacing-2);
}

.empty-state p,
.empty-state-description {
    color: var(--color-text-muted);
    max-width: 400px;
    margin-bottom: var(--spacing-6);
}

/* =============================================================================
 * COMPONENTES GLOBAIS UNIFICADOS - Design System 2026
 * Usados por todos os módulos: Helpdesk, Inventário, Infraestrutura
 * =============================================================================
 */

/* -----------------------------------------------------------------------------
 * STATS GRID & CARDS (Unificado)
 * -------------------------------------------------------------------------- */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-4);
    margin-bottom: var(--spacing-6);
}

@media (min-width: 768px) {
    .stats-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.stat-card {
    background: var(--color-surface);
    border-radius: var(--radius-xl);
    padding: var(--spacing-5);
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-4);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-border-light);
    transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

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

.stat-card-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    flex-shrink: 0;
}

/* Cores do ícone - padrão com classe direta */
.stat-card-icon.primary,
.stat-card-icon-primary {
    background: var(--color-primary-light);
    color: var(--color-primary);
}

.stat-card-icon.success,
.stat-card-icon-success {
    background: var(--color-success-light);
    color: var(--color-success);
}

.stat-card-icon.warning,
.stat-card-icon-warning {
    background: var(--color-warning-light);
    color: var(--color-warning);
}

.stat-card-icon.danger,
.stat-card-icon-danger {
    background: var(--color-danger-light);
    color: var(--color-danger);
}

.stat-card-icon.info,
.stat-card-icon-info {
    background: var(--color-info-light);
    color: var(--color-info);
}

.stat-card-content {
    display: flex;
    flex-direction: column;
    flex: 1;
    min-width: 0; /* Permite truncamento */
}

.stat-card-value {
    font-size: clamp(1.25rem, 3vw, var(--font-size-2xl));
    font-weight: var(--font-weight-bold);
    line-height: 1.3;
    color: var(--color-text);
    white-space: nowrap;
    display: block;
    padding-bottom: 2px;
}

.stat-card-label {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
    margin-top: var(--spacing-1);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* -----------------------------------------------------------------------------
 * FILTERS BAR (Unificado)
 * -------------------------------------------------------------------------- */
.filters-bar {
    background: var(--color-surface);
    border-radius: var(--radius-xl);
    padding: var(--spacing-4);
    margin-bottom: var(--spacing-4);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-border-light);
}

.filters-form {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-3);
    align-items: center;
}

.filter-group {
    flex: 1;
    min-width: 160px;
}

.search-input-wrapper {
    position: relative;
}

.search-input-wrapper i {
    position: absolute;
    left: var(--spacing-3);
    top: 50%;
    transform: translateY(-50%);
    color: var(--color-text-muted);
    pointer-events: none;
}

.search-input {
    padding-left: 2.5rem !important;
}

/* -----------------------------------------------------------------------------
 * DATA TABLE (Unificado)
 * -------------------------------------------------------------------------- */
.data-table {
    width: 100%;
    border-collapse: collapse;
}

.data-table th,
.data-table td {
    padding: var(--spacing-3) var(--spacing-4);
    text-align: left;
    border-bottom: 1px solid var(--color-border-light);
}

.data-table th {
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-semibold);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-text-muted);
    background: var(--color-bg);
    white-space: nowrap;
}

.data-table tbody tr {
    transition: background var(--transition-fast);
}

.data-table tbody tr:hover {
    background: var(--color-surface-hover);
}

.data-table tbody tr:last-child td {
    border-bottom: none;
}

/* -----------------------------------------------------------------------------
 * FORM CHECK CARD (Checkbox estilo card)
 * -------------------------------------------------------------------------- */
.form-check-card {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-3);
    padding: var(--spacing-4);
    background: var(--color-bg);
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: border-color var(--transition-fast), background var(--transition-fast);
}

.form-check-card:hover {
    border-color: var(--color-primary);
    background: var(--color-surface);
}

.form-check-card .form-check-input {
    margin-top: 2px;
    flex-shrink: 0;
}

.form-check-card .form-check-label {
    display: flex;
    flex-direction: column;
    cursor: pointer;
}

.form-check-card .form-check-title {
    font-weight: var(--font-weight-medium);
    color: var(--color-text);
}

.form-check-card .form-check-description {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
    margin-top: var(--spacing-1);
}

/* Checkbox inline para filtros */
.form-check-inline {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-2);
    cursor: pointer;
    font-size: var(--font-size-sm);
}

/* -----------------------------------------------------------------------------
 * FORM SECTIONS (Formulários organizados)
 * -------------------------------------------------------------------------- */
.form-card {
    background: var(--color-surface);
    border-radius: var(--radius-xl);
    padding: var(--spacing-6);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-border-light);
}

.form-section {
    margin-bottom: var(--spacing-6);
    padding-bottom: var(--spacing-6);
    border-bottom: 1px solid var(--color-border-light);
}

.form-section:last-of-type {
    margin-bottom: 0;
    padding-bottom: 0;
    border-bottom: none;
}

.form-section-title {
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text);
    margin-bottom: var(--spacing-4);
}

.form-section-title i {
    color: var(--color-primary);
}

.form-row {
    display: grid;
    gap: var(--spacing-4);
}

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

.form-row-3 {
    grid-template-columns: repeat(3, 1fr);
}

@media (max-width: 640px) {
    .form-row-2,
    .form-row-3 {
        grid-template-columns: 1fr;
    }
}

.form-actions {
    display: flex;
    justify-content: flex-end;
    gap: var(--spacing-3);
    margin-top: var(--spacing-6);
    padding-top: var(--spacing-6);
    border-top: 1px solid var(--color-border-light);
}

/* Input com botão de ação (ex: toggle senha) */
.input-with-action {
    display: flex;
    gap: var(--spacing-2);
}

.input-with-action .form-control,
.input-with-action .form-input {
    flex: 1;
}

/* -----------------------------------------------------------------------------
 * STATUS INDICATORS (Pontos de status)
 * -------------------------------------------------------------------------- */
.status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    display: inline-block;
    flex-shrink: 0;
}

.status-dot.online,
.status-dot-online {
    background: var(--color-success);
    box-shadow: 0 0 0 2px var(--color-success-light);
}

.status-dot.offline,
.status-dot-offline {
    background: var(--color-danger);
    box-shadow: 0 0 0 2px var(--color-danger-light);
}

.status-dot.warning,
.status-dot-warning {
    background: var(--color-warning);
    box-shadow: 0 0 0 2px var(--color-warning-light);
}

.status-dot.unknown,
.status-dot-unknown {
    background: var(--color-text-muted);
}
/* -----------------------------------------------------------------------------
 * PAGINATION (Componente Global de Paginação)
 * -------------------------------------------------------------------------- */
.pagination-nav {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-3);
    margin-top: var(--spacing-6);
    padding-top: var(--spacing-4);
    border-top: 1px solid var(--color-border-light);
}

.pagination {
    display: flex;
    align-items: center;
    gap: var(--spacing-1);
}

.pagination-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: var(--radius-md);
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    color: var(--color-text);
    font-size: var(--font-size-sm);
    transition: all var(--transition-fast);
    cursor: pointer;
    text-decoration: none;
}

.pagination-btn:hover:not(.disabled) {
    background: var(--color-primary-light);
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.pagination-btn.disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

.pagination-numbers {
    display: flex;
    align-items: center;
    gap: var(--spacing-1);
}

.pagination-num {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 36px;
    height: 36px;
    padding: 0 var(--spacing-2);
    border-radius: var(--radius-md);
    background: transparent;
    color: var(--color-text-secondary);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    text-decoration: none;
    transition: all var(--transition-fast);
}

.pagination-num:hover:not(.active) {
    background: var(--color-surface-hover);
    color: var(--color-text);
}

.pagination-num.active {
    background: var(--color-primary);
    color: var(--color-text-on-primary);
    font-weight: var(--font-weight-semibold);
}

.pagination-ellipsis {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    color: var(--color-text-muted);
    font-size: var(--font-size-sm);
}

.pagination-info {

    /* TOUCH TARGETS & MOBILE OPTIMIZATION */
    @media (max-width: 640px) {
        /* Garantir touch targets de 48x48px mínimo para botões em mobile */
        .btn {
            min-height: 48px;
            min-width: 48px;
            padding: var(--spacing-3) var(--spacing-4);
        }

        /* Links interativos também precisam de 48px */
        a, button, input[type="button"], input[type="submit"] {
            min-height: 48px;
        }

        /* Aumentar font size em mobile para melhor legibilidade */
        body {
            font-size: clamp(14px, 2.5vw, 16px);
        }

        h1 { font-size: clamp(20px, 5vw, 28px); }
        h2 { font-size: clamp(18px, 4vw, 24px); }
        h3 { font-size: clamp(16px, 3.5vw, 20px); }

        /* Melhorar espaçamento em mobile */
        .card { padding: var(--spacing-4); }
        .form-group { margin-bottom: var(--spacing-5); }

        /* Tabelas com scroll horizontal em mobile */
        .table-container {
            overflow-x: auto;
            -webkit-overflow-scrolling: touch;
        }
    }

    /* TABLET & LANDSCAPE */
    @media (min-width: 641px) and (max-width: 1024px) {
        /* Otimizar grids para tablet */
        .card-grid { grid-template-columns: repeat(2, 1fr) !important; }

        /* Font size fluido para tablet */
        body { font-size: clamp(14px, 2vw, 16px); }
    }

    /* Versão compacta para cards */
    .pagination-bar {
        display: flex;
        justify-content: center;
        padding: var(--spacing-4);
        border-top: 1px solid var(--color-border-light);
    }

    .pagination-bar .pagination {
        gap: var(--spacing-2);
    }

    /* Versão para dentro de cards */
    .card-footer .pagination-nav {
        margin-top: 0;
        padding-top: 0;
        border-top: none;
    }

    @media (max-width: 640px) {
        .pagination-numbers {
            display: none;
        }

        .pagination-nav {
            flex-direction: column;
            gap: var(--spacing-2);
        }

        .pagination-info {
            font-size: var(--font-size-xs);
        }
    }