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

:root {
    /* Design System Admin 2025 */
    --h-admin: 210;
    --s-admin: 29%;
    --l-admin: 24%;

    --cor-primaria: hsl(var(--h-admin), var(--s-admin), var(--l-admin));
    --cor-primaria-light: hsl(var(--h-admin), var(--s-admin), 35%);
    --cor-destaque: #d4af37;
    /* Dourado da Igreja */
    --cor-sucesso: #10b981;
    --cor-erro: #ef4444;
    --cor-aviso: #f59e0b;

    --cor-bg: #f3f4f6;
    --cor-sidebar: #111827;
    /* Dark lateral */
    --cor-card: #ffffff;
    --cor-texto: #111827;
    --cor-texto-muted: #6b7280;
    --cor-borda: #e5e7eb;

    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;

    --shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
    --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);
}

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

body {
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    background-color: var(--cor-bg);
    color: var(--cor-texto);
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
}

/* ============================================
   PÁGINA DE LOGIN
   ============================================ */

.login-page {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    background-color: var(--cor-sidebar);
    background-image: radial-gradient(circle at 2px 2px, rgba(255, 255, 255, 0.05) 1px, transparent 0);
    background-size: 32px 32px;
}

.login-container {
    width: 100%;
    max-width: 420px;
    padding: 24px;
}

.login-box {
    background: var(--cor-card);
    border-radius: var(--radius-lg);
    padding: 48px;
    box-shadow: var(--shadow-lg);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.login-header {
    text-align: center;
    margin-bottom: 32px;
}

.login-header h1 {
    color: var(--cor-primaria);
    font-size: 24px;
    font-weight: 800;
    letter-spacing: -0.025em;
    margin-bottom: 8px;
}

.login-header p {
    color: var(--cor-texto-muted);
    font-size: 14px;
}

.login-form .form-group {
    margin-bottom: 24px;
}

.login-form label {
    display: block;
    margin-bottom: 6px;
    color: var(--cor-texto);
    font-weight: 600;
    font-size: 14px;
}

.login-form input {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--cor-borda);
    border-radius: var(--radius-md);
    font-size: 16px;
    transition: all 0.2s;
    background-color: #f9fafb;
}

.login-form input:focus {
    outline: none;
    border-color: var(--cor-primaria);
    background-color: #fff;
    box-shadow: 0 0 0 4px rgba(var(--h-admin), var(--s-admin), var(--l-admin), 0.1);
}

/* ============================================
   HEADER ADMINISTRATIVO
   ============================================ */

.admin-header {
    background: var(--cor-card);
    border-bottom: 1px solid var(--cor-borda);
    padding: 16px 32px;
    position: sticky;
    top: 0;
    z-index: 40;
    box-shadow: var(--shadow);
}

.admin-header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.admin-logo a {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--cor-primaria);
    text-decoration: none;
    font-size: 20px;
    font-weight: 700;
}

.admin-logo i {
    font-size: 24px;
    color: var(--cor-destaque);
}

.admin-header-actions {
    display: flex;
    gap: 12px;
}

/* ============================================
   CONTAINER E SIDEBAR
   ============================================ */

.admin-container {
    display: flex;
    min-height: 100vh;
}

.admin-sidebar {
    width: 280px;
    background: var(--cor-sidebar);
    color: #fff;
    display: flex;
    flex-direction: column;
    position: sticky;
    top: 0;
    height: 100vh;
    z-index: 50;
    transition: width 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.admin-sidebar-header {
    padding: 24px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    margin-bottom: 16px;
}

.admin-sidebar-header h2 {
    font-size: 18px;
    font-weight: 700;
    color: var(--cor-destaque);
    letter-spacing: -0.01em;
}

.admin-nav {
    flex: 1;
    overflow-y: auto;
    padding: 0 12px;
}

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

.admin-nav li {
    margin-bottom: 4px;
}

.admin-nav a {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 16px;
    color: #9ca3af;
    text-decoration: none;
    border-radius: var(--radius-md);
    transition: all 0.2s;
    font-size: 14px;
    font-weight: 500;
}

.admin-nav a:hover {
    background: rgba(255, 255, 255, 0.05);
    color: #fff;
}

.admin-nav a.active {
    background: var(--cor-primaria);
    color: #fff;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
}

.admin-nav i {
    font-size: 18px;
    width: 24px;
    text-align: center;
}

/* ============================================
   CONTEÚDO PRINCIPAL
   ============================================ */

.admin-main {
    flex: 1;
    padding: 40px;
    max-width: 1200px;
}

.page-header {
    margin-bottom: 40px;
}

.page-header h1 {
    font-size: 30px;
    font-weight: 800;
    color: var(--cor-primaria);
    letter-spacing: -0.025em;
    margin-bottom: 8px;
}

.page-header p {
    color: var(--cor-texto-muted);
}

/* ============================================
   CARDS DE ESTATÍSTICAS
   ============================================ */

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
    margin-bottom: 40px;
}

.stat-card {
    background: var(--cor-card);
    border-radius: var(--radius-lg);
    padding: 24px;
    box-shadow: var(--shadow);
    display: flex;
    align-items: center;
    gap: 20px;
    border: 1px solid var(--cor-borda);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.stat-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--cor-primaria-light);
}

.stat-icon {
    width: 56px;
    height: 56px;
    background: hsl(var(--h-admin), var(--s-admin), 95%);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--cor-primaria);
    font-size: 22px;
}

.stat-content {
    flex: 1;
}

.stat-content h3 {
    font-size: 14px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--cor-texto-muted);
    margin-bottom: 4px;
}

.stat-content p {
    color: var(--cor-primaria);
    font-size: 24px;
    font-weight: 800;
    margin-bottom: 0;
}

/* ============================================
   FORMULÁRIOS
   ============================================ */

.form-container {
    background: var(--cor-card);
    border-radius: var(--radius-lg);
    padding: 32px;
    box-shadow: var(--shadow);
    margin-bottom: 24px;
    border: 1px solid var(--cor-borda);
}

.form-group {
    margin-bottom: 24px;
}

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

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--cor-borda);
    border-radius: var(--radius-md);
    font-size: 15px;
    font-family: inherit;
    transition: all 0.2s;
    background-color: #f9fafb;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--cor-primaria);
    background-color: #fff;
    box-shadow: 0 0 0 4px rgba(var(--h-admin), var(--s-admin), var(--l-admin), 0.1);
}

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

.form-group small {
    display: block;
    margin-top: 6px;
    color: var(--cor-texto-muted);
    font-size: 13px;
}

/* ============================================
   BOTÕES
   ============================================ */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 10px 20px;
    border-radius: var(--radius-md);
    font-size: 14px;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid transparent;
    gap: 8px;
}

.btn-primary {
    background: var(--cor-primaria);
    color: white;
    box-shadow: var(--shadow);
}

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

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

.btn-success:hover {
    opacity: 0.9;
    transform: translateY(-1px);
}

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

.btn-danger:hover {
    opacity: 0.9;
    transform: translateY(-1px);
}

.btn-outline {
    background: transparent;
    border: 1px solid var(--cor-borda);
    color: var(--cor-texto);
}

.btn-outline:hover {
    background: #f9fafb;
    border-color: var(--cor-texto-muted);
}

.btn-sm {
    padding: 6px 12px;
    font-size: 13px;
    border-radius: var(--radius-sm);
}

.btn-block {
    width: 100%;
}

/* ============================================
   TABELAS
   ============================================ */

.table-container {
    background: var(--cor-card);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
    overflow: hidden;
    border: 1px solid var(--cor-borda);
    margin-bottom: 24px;
}

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

table th {
    background: #f9fafb;
    padding: 16px;
    text-align: left;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--cor-texto-muted);
    border-bottom: 1px solid var(--cor-borda);
}

table td {
    padding: 16px;
    font-size: 14px;
    color: var(--cor-texto);
    border-bottom: 1px solid var(--cor-borda);
}

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

table tr:hover {
    background: #fcfcfc;
}

.table-actions {
    display: flex;
    gap: 8px;
}

/* ============================================
   ALERTAS
   ============================================ */

.alert {
    padding: 16px;
    border-radius: var(--radius-md);
    margin-bottom: 24px;
    font-size: 14px;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 12px;
}

.alert-success {
    background: #ecfdf5;
    color: #065f46;
    border: 1px solid #a7f3d0;
}

.alert-error {
    background: #fef2f2;
    color: #991b1b;
    border: 1px solid #fecaca;
}

.alert-info {
    background: #eff6ff;
    color: #1e40af;
    border: 1px solid #bfdbfe;
}

/* ============================================
   UPLOAD E GALERIA
   ============================================ */

.upload-area {
    border: 2px dashed var(--cor-borda);
    border-radius: var(--radius-lg);
    padding: 48px;
    text-align: center;
    cursor: pointer;
    transition: all 0.2s;
    background: #f9fafb;
    margin-bottom: 24px;
}

.upload-area:hover {
    border-color: var(--cor-primaria);
    background: #f3f4f6;
}

.upload-area i {
    font-size: 40px;
    color: var(--cor-texto-muted);
    margin-bottom: 12px;
}

.image-preview {
    margin-top: 24px;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: 16px;
}

.image-preview-item {
    position: relative;
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: all 0.3s;
}

.image-preview-item:hover {
    transform: scale(1.02);
}

.image-preview-item img {
    width: 100%;
    height: 140px;
    object-fit: cover;
    display: block;
}

.remove-image {
    position: absolute;
    top: 8px;
    right: 8px;
    background: rgba(239, 68, 68, 0.9);
    color: white;
    border: none;
    border-radius: 50%;
    width: 28px;
    height: 28px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
}

.remove-image:hover {
    background: #ef4444;
    transform: scale(1.1);
}

/* ============================================
   GALERIA DE ÁLBUNS
   ============================================ */

.galeria-containers {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 24px;
    margin-top: 24px;
}

.container-card {
    background: var(--cor-card);
    border-radius: var(--radius-lg);
    padding: 24px;
    box-shadow: var(--shadow);
    border: 1px solid var(--cor-borda);
}

.container-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
}

.container-card-header h3 {
    color: var(--cor-primaria);
    font-size: 18px;
    font-weight: 700;
}

.container-image {
    width: 100%;
    height: 180px;
    object-fit: cover;
    border-radius: var(--radius-md);
    margin-bottom: 16px;
}

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

.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(17, 24, 39, 0.8);
    backdrop-filter: blur(4px);
    z-index: 1000;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.modal.active {
    display: flex;
}

.modal-content {
    background: var(--cor-card);
    border-radius: var(--radius-lg);
    padding: 40px;
    max-width: 650px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: var(--shadow-lg);
    position: relative;
    border: 1px solid var(--cor-borda);
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
}

.modal-header h2 {
    color: var(--cor-primaria);
    font-size: 24px;
    font-weight: 800;
}

.modal-close {
    background: none;
    border: none;
    font-size: 28px;
    cursor: pointer;
    color: var(--cor-texto-muted);
    transition: color 0.2s;
}

.modal-close:hover {
    color: var(--cor-erro);
}

/* ============================================
   INFO BOX
   ============================================ */

.info-box {
    background: #f8fafc;
    border-radius: var(--radius-md);
    padding: 24px;
    border-left: 4px solid var(--cor-destaque);
    margin-top: 24px;
}

.info-box h3 {
    color: var(--cor-primaria);
    font-size: 18px;
    margin-bottom: 12px;
}

.info-box ul {
    list-style: none;
}

.info-box li {
    padding: 8px 0;
    padding-left: 28px;
    position: relative;
    font-size: 14px;
    color: var(--cor-texto-muted);
}

.info-box li:before {
    content: "\f00c";
    font-family: "Font Awesome 5 Free";
    font-weight: 900;
    position: absolute;
    left: 0;
    color: var(--cor-sucesso);
}

.info-box code {
    background: var(--cor-bg);
    padding: 2px 6px;
    border-radius: 3px;
    font-family: 'Courier New', monospace;
    font-size: 13px;
}

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

@media (max-width: 1024px) {
    .admin-sidebar { width: 80px; }
    .admin-sidebar-header, .admin-nav span, .admin-nav a span { display: none; }
    .admin-nav a { justify-content: center; padding: 12px; }
    .admin-nav i { font-size: 20px; width: auto; }
}

@media (max-width: 768px) {
    .admin-container { flex-direction: column; }
    .admin-sidebar { width: 100%; height: auto; position: static; border-right: none; border-bottom: 1px solid var(--cor-borda); }
    .admin-nav ul { display: flex; overflow-x: auto; padding: 8px; }
    .admin-nav li { margin-bottom: 0; flex-shrink: 0; }
    .admin-nav a { padding: 8px 16px; white-space: nowrap; }
    .admin-main { padding: 24px; }
    .page-header h1 { font-size: 24px; }
}