/* ============================================
   PAINEL ADMINISTRATIVO - ESTILOS
   ============================================ */

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

:root {
    --bg-dark: #1a1a1a;
    --bg-darker: #0f0f0f;
    --bg-card: #252525;
    --text-primary: #ffffff;
    --text-secondary: #b0b0b0;
    --border-color: #333333;
    --primary-color: #2563eb;
    --primary-hover: #1d4ed8;
    --success-color: #10b981;
    --warning-color: #f59e0b;
    --danger-color: #ef4444;
    --inactive-color: #6b7280;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: var(--bg-dark);
    color: var(--text-primary);
    line-height: 1.6;
}

/* ============================================
   LAYOUT PRINCIPAL
   ============================================ */

.container-main {
    display: flex;
    height: 100vh;
    overflow: hidden;
}

/* ============================================
   SIDEBAR
   ============================================ */

.sidebar {
    width: 250px;
    background-color: var(--bg-darker);
    border-right: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    overflow-y: auto;
    transition: transform 0.3s ease;
}

.sidebar-header {
    padding: 20px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo-admin {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, #2563eb, #1d4ed8);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 18px;
}

.sidebar-header h2 {
    font-size: 16px;
    font-weight: 600;
}

.sidebar-nav {
    flex: 1;
    padding: 20px 0;
}

.nav-section {
    margin-bottom: 20px;
}

.nav-section h3 {
    font-size: 12px;
    font-weight: 600;
    color: var(--text-secondary);
    padding: 0 20px;
    margin-bottom: 10px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.nav-section ul {
    list-style: none;
}

.nav-link {
    display: block;
    padding: 10px 20px;
    color: var(--text-secondary);
    text-decoration: none;
    transition: all 0.3s ease;
    border-left: 3px solid transparent;
}

.nav-link:hover {
    background-color: var(--bg-card);
    color: var(--text-primary);
    border-left-color: var(--primary-color);
}

.nav-link.active {
    background-color: var(--bg-card);
    color: var(--primary-color);
    border-left-color: var(--primary-color);
    font-weight: 600;
}

.sidebar-footer {
    padding: 20px;
    border-top: 1px solid var(--border-color);
}

.btn-logout {
    width: 100%;
    padding: 10px;
    background-color: var(--danger-color);
    color: white;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    font-weight: 600;
    transition: background-color 0.3s ease;
}

.btn-logout:hover {
    background-color: #dc2626;
}

/* ============================================
   MAIN CONTENT
   ============================================ */

.main-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.header {
    background-color: var(--bg-card);
    border-bottom: 1px solid var(--border-color);
    padding: 15px 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.header-left {
    display: flex;
    align-items: center;
    gap: 15px;
}

.header-left h1 {
    font-size: 24px;
    font-weight: 600;
}

.btn-menu {
    display: none;
    background: none;
    border: none;
    color: var(--text-primary);
    font-size: 24px;
    cursor: pointer;
}

.header-right {
    display: flex;
    align-items: center;
    gap: 20px;
}

.btn-icon {
    background: none;
    border: none;
    color: var(--text-secondary);
    font-size: 20px;
    cursor: pointer;
    transition: color 0.3s ease;
}

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

#auto-refresh-btn {
    transition: all 0.3s ease;
    opacity: 0.7;
}

#auto-refresh-btn:hover {
    opacity: 1;
}

#auto-refresh-btn.active {
    color: var(--success-color);
    opacity: 1;
}

.user-info {
    color: var(--text-secondary);
    font-size: 14px;
}

/* ============================================
   PAGES CONTAINER
   ============================================ */

.pages-container {
    flex: 1;
    overflow-y: auto;
    padding: 30px;
}

.page {
    display: none;
}

.page.active {
    display: block;
    animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

/* ============================================
   PAGE HEADER
   ============================================ */

.page-header {
    margin-bottom: 30px;
}

.toolbar {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.filters {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    align-items: center;
}

.search-input,
.filter-select {
    padding: 10px 15px;
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    color: var(--text-primary);
    font-size: 14px;
}

.search-input {
    flex: 1;
    min-width: 250px;
}

.search-input::placeholder {
    color: var(--text-secondary);
}

/* ============================================
   BUTTONS
   ============================================ */

.btn {
    padding: 10px 20px;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    font-weight: 600;
    font-size: 14px;
    transition: all 0.3s ease;
}

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

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

.btn-secondary {
    background-color: var(--bg-card);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

.btn-secondary:hover {
    background-color: #333333;
}

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

.btn-success:hover {
    background-color: #059669;
}

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

.btn-danger:hover {
    background-color: #dc2626;
}

.btn-back {
    background: none;
    border: none;
    color: var(--primary-color);
    cursor: pointer;
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 20px;
}

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

/* ============================================
   STATISTICS CARDS
   ============================================ */

.stats-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 15px;
    margin-bottom: 30px;
}

.stat-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.stat-label {
    color: var(--text-secondary);
    font-size: 14px;
    font-weight: 600;
}

.stat-value {
    font-size: 32px;
    font-weight: bold;
    color: var(--text-primary);
}

.stat-active .stat-value {
    color: var(--success-color);
}

.stat-inactive .stat-value {
    color: var(--inactive-color);
}

.stat-warning .stat-value {
    color: var(--warning-color);
}

/* ============================================
   TABLES
   ============================================ */

.table-container {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    overflow: hidden;
    overflow-x: auto;
}

.data-table {
    width: 100%;
    border-collapse: collapse;
}

.data-table thead {
    background-color: #1a1a1a;
    border-bottom: 2px solid var(--border-color);
}

.data-table th {
    padding: 15px;
    text-align: left;
    font-weight: 600;
    color: var(--text-secondary);
    font-size: 14px;
    cursor: pointer;
    user-select: none;
}

.data-table th:hover {
    color: var(--text-primary);
    background-color: #252525;
}

.data-table td {
    padding: 15px;
    border-bottom: 1px solid var(--border-color);
    font-size: 14px;
}

.data-table tbody tr:hover {
    background-color: #1a1a1a;
}

.status-badge {
    display: inline-block;
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
}

.status-pendente {
    background-color: rgba(239, 68, 68, 0.2);
    color: #ef4444;
}

.status-liberado {
    background-color: rgba(16, 185, 129, 0.2);
    color: #10b981;
}

.status-ativo {
    background-color: rgba(16, 185, 129, 0.2);
    color: #10b981;
}

.status-inativo {
    background-color: rgba(107, 114, 128, 0.2);
    color: #6b7280;
}

/* ============================================
   DETAIL PAGE
   ============================================ */

.back-button {
    margin-bottom: 20px;
}

.detail-container {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 30px;
    margin-bottom: 40px;
}

.detail-left {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 25px;
}

.detail-right {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.info-group {
    margin-bottom: 20px;
}

.info-group label {
    display: block;
    margin-bottom: 8px;
    color: var(--text-secondary);
    font-size: 14px;
    font-weight: 600;
}

.info-group input,
.info-group select {
    width: 100%;
    padding: 10px 15px;
    background-color: #1a1a1a;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    color: var(--text-primary);
    font-size: 14px;
}

.info-group input:focus,
.info-group select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 2px rgba(37, 99, 235, 0.1);
}

.input-readonly {
    background-color: #0f0f0f;
    cursor: not-allowed;
}

.section-title {
    font-size: 16px;
    font-weight: 600;
    margin-top: 30px;
    margin-bottom: 15px;
    color: var(--text-primary);
}

.toggle-group {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 20px;
}

.toggle-switch {
    position: relative;
    display: inline-block;
    width: 50px;
    height: 24px;
}

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

.toggle-slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: #6b7280;
    transition: 0.4s;
    border-radius: 24px;
}

.toggle-slider:before {
    position: absolute;
    content: "";
    height: 18px;
    width: 18px;
    left: 3px;
    bottom: 3px;
    background-color: white;
    transition: 0.4s;
    border-radius: 50%;
}

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

input:checked + .toggle-slider:before {
    transform: translateX(26px);
}

.document-section {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 20px;
}

.document-status {
    font-size: 32px;
}

.document-actions {
    display: flex;
    gap: 10px;
}

.info-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.card-label {
    color: var(--text-secondary);
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
}

.card-value {
    color: var(--primary-color);
    font-size: 18px;
    font-weight: 600;
}

.history-section {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 25px;
}

.history-section h3 {
    margin-bottom: 20px;
    font-size: 18px;
}

/* ============================================
   MODAL
   ============================================ */

.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    animation: fadeIn 0.3s ease;
}

.modal.active {
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-content {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 30px;
    width: 90%;
    max-width: 500px;
    position: relative;
}

.modal-content h2 {
    margin-bottom: 20px;
    font-size: 20px;
}

.close {
    position: absolute;
    right: 20px;
    top: 20px;
    font-size: 28px;
    font-weight: bold;
    color: var(--text-secondary);
    cursor: pointer;
    transition: color 0.3s ease;
}

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

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    color: var(--text-secondary);
    font-size: 14px;
    font-weight: 600;
}

.form-group input {
    width: 100%;
    padding: 10px 15px;
    background-color: #1a1a1a;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    color: var(--text-primary);
    font-size: 14px;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 2px rgba(37, 99, 235, 0.1);
}

.form-group textarea {
    width: 100%;
    padding: 10px 15px;
    background-color: #1a1a1a;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    color: var(--text-primary);
    font-size: 14px;
    font-family: inherit;
    resize: vertical;
}

.modal-notificacao {
    max-width: 600px;
    max-height: 90vh;
    overflow-y: auto;
}

/* ============================================
   RESPONSIVIDADE
   ============================================ */

@media (max-width: 768px) {
    .container-main {
        flex-direction: column;
    }

    .sidebar {
        width: 100%;
        height: auto;
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.3s ease;
        position: absolute;
        top: 60px;
        left: 0;
        right: 0;
        z-index: 999;
        border-right: none;
        border-bottom: 1px solid var(--border-color);
    }

    .sidebar.active {
        max-height: 500px;
    }

    .main-content {
        width: 100%;
    }

    .btn-menu {
        display: block;
    }

    .header {
        flex-direction: column;
        gap: 15px;
        align-items: flex-start;
    }

    .header-right {
        width: 100%;
        justify-content: space-between;
    }

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

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

    .toolbar,
    .filters {
        flex-direction: column;
    }

    .search-input {
        min-width: 100%;
    }

    .data-table {
        font-size: 12px;
    }

    .data-table th,
    .data-table td {
        padding: 10px;
    }
}

@media (max-width: 480px) {
    .pages-container {
        padding: 15px;
    }

    .stats-container {
        grid-template-columns: 1fr;
    }

    .detail-left {
        padding: 15px;
    }

    .modal-content {
        width: 95%;
        padding: 20px;
    }
}

/* ============================================
   LOGIN
   ============================================ */

.login-screen {
    position: fixed;
    inset: 0;
    display: none;
    align-items: center;
    justify-content: center;
    background-color: var(--bg-dark);
    padding: 20px;
    z-index: 1000;
}

body.logged-out #login-screen {
    display: flex;
}

body.logged-out #app-container {
    display: none;
}

.login-card {
    width: 100%;
    max-width: 420px;
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 30px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.35);
}

.login-header {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    margin-bottom: 20px;
    text-align: center;
}

.login-header p {
    color: var(--text-secondary);
    font-size: 14px;
}

.login-form .form-group {
    margin-bottom: 16px;
}

.login-error {
    min-height: 18px;
    color: var(--danger-color);
    font-size: 13px;
    margin-bottom: 12px;
}

.btn-login {
    width: 100%;
    padding: 12px;
    font-size: 15px;
}

.login-hint {
    margin-top: 12px;
    font-size: 12px;
    color: var(--text-secondary);
    text-align: center;
}