/* =========================================================
   LEGADO JOYEROS — TALLER DE ALTA RELOJERÍA Y JOYERÍA
   Estilos Principales: Modo Oscuro Nativo de Alta Precisión
   ========================================================= */

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,500;0,600;0,700;1,400&family=Inter:wght@300;400;500;600;700&display=swap');

:root {
    --bg-canvas: #121212;
    --bg-surface: #1A1A1A;
    --bg-surface-elevated: #22262C;
    --bg-surface-hover: #2A2F37;
    
    --text-primary: #FDFBF7;
    --text-secondary: #8C8C8C;
    --text-muted: #5C5C5C;
    
    --accent-gold: #D4AF37;
    --accent-gold-hover: #E5C158;
    --accent-gold-subtle: rgba(212, 175, 55, 0.12);
    --border-gold: rgba(212, 175, 55, 0.25);
    
    --color-success: #2E7D32;
    --color-warning: #C5A059;
    --color-danger: #9E2A2B;
    
    --border-subtle: rgba(255, 255, 255, 0.08);
    --border-card: rgba(255, 255, 255, 0.12);
    
    --font-serif: 'Cormorant Garamond', Georgia, serif;
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    
    --transition-fast: 150ms ease-out;
}

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

body {
    background-color: var(--bg-canvas);
    color: var(--text-primary);
    font-family: var(--font-sans);
    font-size: 14px;
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Tipografía */
h1, h2, h3, h4, .brand-title {
    font-family: var(--font-serif);
    font-weight: 600;
    color: var(--text-primary);
    letter-spacing: 0.02em;
}

h1 { font-size: 2.1rem; line-height: 1.2; }
h2 { font-size: 1.6rem; }
h3 { font-size: 1.25rem; }

p, span, label, input, select, textarea, button {
    font-family: var(--font-sans);
}

a {
    color: var(--accent-gold);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--accent-gold-hover);
}

/* Barra de Navegación */
.navbar {
    background-color: var(--bg-surface);
    border-bottom: 1px solid var(--border-subtle);
    padding: 0.75rem 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: sticky;
    top: 0;
    z-index: 1000;
}

.navbar-brand {
    display: flex;
    align-items: center;
    gap: 0.85rem;
    color: var(--text-primary);
    text-decoration: none;
}

.navbar-logo {
    height: 42px;
    width: auto;
    object-fit: contain;
}

.brand-text {
    display: flex;
    flex-direction: column;
}

.brand-name {
    font-family: var(--font-serif);
    font-size: 1.3rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    color: var(--text-primary);
}

.brand-sub {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--accent-gold);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 1.25rem;
    list-style: none;
}

.nav-link {
    color: var(--text-secondary);
    font-size: 0.9rem;
    font-weight: 500;
    padding: 0.4rem 0.6rem;
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

.nav-link:hover, .nav-link.active {
    color: var(--accent-gold);
    background-color: var(--accent-gold-subtle);
}

.user-badge {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding-left: 1rem;
    border-left: 1px solid var(--border-subtle);
}

.user-name {
    font-weight: 600;
    color: var(--text-primary);
}

.role-tag {
    font-size: 0.7rem;
    padding: 2px 6px;
    border-radius: 4px;
    background-color: var(--border-subtle);
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.role-tag.admin {
    background-color: var(--accent-gold-subtle);
    color: var(--accent-gold);
    border: 1px solid var(--border-gold);
}

/* Layout Principal */
.main-content {
    flex: 1;
    padding: 2rem;
    max-width: 1400px;
    margin: 0 auto;
    width: 100%;
}

/* Tarjetas y Contenedores */
.card {
    background-color: var(--bg-surface);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    padding: 1.5rem;
    margin-bottom: 1.5rem;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.25);
}

.card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1.25rem;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid var(--border-subtle);
}

/* Botones */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.55rem 1.1rem;
    font-size: 0.875rem;
    font-weight: 500;
    border-radius: var(--radius-sm);
    cursor: pointer;
    border: 1px solid transparent;
    transition: all var(--transition-fast);
    text-decoration: none;
}

.btn-primary {
    background-color: var(--accent-gold);
    color: #121212;
    font-weight: 600;
}

.btn-primary:hover {
    background-color: var(--accent-gold-hover);
    color: #000;
}

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

.btn-secondary:hover {
    background-color: var(--bg-surface-hover);
    border-color: var(--border-card);
}

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

.btn-danger:hover {
    background-color: #B23435;
}

.btn-sm {
    padding: 0.35rem 0.7rem;
    font-size: 0.8rem;
}

/* Formularios */
.form-group {
    margin-bottom: 1.25rem;
}

.form-label {
    display: block;
    margin-bottom: 0.4rem;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-secondary);
}

.form-control {
    width: 100%;
    padding: 0.6rem 0.85rem;
    background-color: var(--bg-surface-elevated);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-size: 0.9rem;
    transition: border-color var(--transition-fast);
}

.form-control:focus {
    outline: none;
    border-color: var(--accent-gold);
    background-color: #242930;
}

textarea.form-control {
    min-height: 90px;
    resize: vertical;
}

/* Tablas */
.table-responsive {
    overflow-x: auto;
}

.table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
}

.table th {
    background-color: var(--bg-surface-elevated);
    color: var(--text-secondary);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    padding: 0.75rem 1rem;
    border-bottom: 1px solid var(--border-subtle);
}

.table td {
    padding: 0.85rem 1rem;
    border-bottom: 1px solid var(--border-subtle);
    color: var(--text-primary);
    font-size: 0.875rem;
}

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

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

/* Badges y Etiquetas */
.badge {
    display: inline-flex;
    align-items: center;
    padding: 0.25rem 0.6rem;
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: 4px;
    line-height: 1;
}

.badge-tag {
    color: #FFF;
    font-size: 0.75rem;
    padding: 3px 8px;
    border-radius: 12px;
    margin-right: 4px;
    display: inline-block;
}

/* Alertas Flash */
.flash-messages {
    margin-bottom: 1.5rem;
}

.alert {
    padding: 0.75rem 1.25rem;
    border-radius: var(--radius-sm);
    margin-bottom: 0.75rem;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.alert-success { background-color: rgba(46, 125, 50, 0.2); border: 1px solid var(--color-success); color: #81C784; }
.alert-warning { background-color: rgba(197, 160, 89, 0.2); border: 1px solid var(--color-warning); color: #E5C158; }
.alert-danger  { background-color: rgba(158, 42, 43, 0.2); border: 1px solid var(--color-danger); color: #FF8A80; }
.alert-info    { background-color: rgba(212, 175, 55, 0.15); border: 1px solid var(--border-gold); color: var(--accent-gold); }

/* Dashboard Grid */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1.25rem;
    margin-bottom: 2rem;
}

.stat-card {
    background-color: var(--bg-surface);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    padding: 1.25rem;
    display: flex;
    flex-direction: column;
}

.stat-title {
    color: var(--text-secondary);
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.5rem;
}

.stat-value {
    font-family: var(--font-serif);
    font-size: 2rem;
    font-weight: 700;
    color: var(--accent-gold);
}

/* Modales */
.modal-backdrop {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-color: rgba(0, 0, 0, 0.75);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 2000;
    backdrop-filter: blur(4px);
}

.modal-dialog {
    background-color: var(--bg-surface);
    border: 1px solid var(--border-card);
    border-radius: var(--radius-md);
    width: 90%;
    max-width: 500px;
    padding: 1.75rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.6);
}

/* Paginación */
.pagination {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin-top: 1.5rem;
    list-style: none;
}

.page-item .page-link {
    padding: 0.4rem 0.8rem;
    background-color: var(--bg-surface);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
}

.page-item.active .page-link {
    background-color: var(--accent-gold);
    color: #121212;
    font-weight: 700;
}

/* Vista Pública para Clientes */
.public-container {
    max-width: 750px;
    margin: 2rem auto;
    padding: 0 1rem;
}

.public-card {
    background-color: var(--bg-surface);
    border: 1px solid var(--border-gold);
    border-radius: var(--radius-lg);
    padding: 2.5rem;
    box-shadow: 0 8px 32px rgba(0,0,0,0.5);
}

.timeline-progress {
    display: flex;
    justify-content: space-between;
    margin: 2rem 0;
    position: relative;
}

.timeline-progress::before {
    content: '';
    position: absolute;
    top: 14px;
    left: 10px;
    right: 10px;
    height: 2px;
    background-color: var(--border-subtle);
    z-index: 1;
}

.step-node {
    position: relative;
    z-index: 2;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
}

.node-circle {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    background-color: var(--bg-surface-elevated);
    border: 2px solid var(--border-subtle);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    color: var(--text-secondary);
}

.step-node.completed .node-circle {
    background-color: var(--color-success);
    border-color: var(--color-success);
    color: #FFF;
}

.step-node.current .node-circle {
    background-color: var(--accent-gold);
    border-color: var(--accent-gold);
    color: #121212;
    font-weight: 700;
    box-shadow: 0 0 10px rgba(212, 175, 55, 0.5);
}

.node-label {
    font-size: 0.75rem;
    color: var(--text-secondary);
    text-align: center;
}

/* Pie de página */
.footer {
    background-color: var(--bg-surface);
    border-top: 1px solid var(--border-subtle);
    padding: 1.25rem 2rem;
    text-align: center;
    font-size: 0.8rem;
    color: var(--text-muted);
}