/* =============================================================================
   SISTEMA DE DISEÑO Y ESTILOS PREMIUM - CONJUNTO RESIDENCIAL LAUREL
   Edición de Alta Gama: Elegante, Profesional, Responsive y Bespoke
   ============================================================================= */

:root {
    /* Paleta de Colores de Alta Gama (Emerald & Slate Luxury) */
    --primary: #0f766e;
    --primary-hover: #0d9488;
    --primary-light: #ccfbf1;
    --primary-glow: rgba(15, 118, 110, 0.25);
    --accent: #2dd4bf;

    /* Superficies y Fondos Modo Claro */
    --bg-main: #f8fafc;
    --bg-card: #ffffff;
    --bg-header: #090d16;
    --bg-sidebar: #0f172a;

    /* Tipografía y Textos */
    --font-heading: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-body: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-mono: 'Outfit', monospace;

    --text-main: #0f172a;
    --text-muted: #64748b;
    --text-subtle: #94a3b8;
    --text-white: #ffffff;

    /* Bordes y Sombras Sutiles de Múltiples Capas */
    --border-color: #e2e8f0;
    --border-light: #f1f5f9;
    --border-radius-sm: 8px;
    --border-radius: 14px;
    --border-radius-lg: 20px;

    --shadow-sm: 0 2px 4px rgba(15, 23, 42, 0.03), 0 1px 2px rgba(15, 23, 42, 0.04);
    --shadow-md: 0 10px 25px -5px rgba(15, 23, 42, 0.05), 0 4px 10px -3px rgba(15, 23, 42, 0.03);
    --shadow-lg: 0 20px 35px -10px rgba(15, 23, 42, 0.08), 0 8px 16px -6px rgba(15, 23, 42, 0.04);
    --shadow-glow: 0 0 25px rgba(45, 212, 191, 0.2);

    /* Estado e Indicadores */
    --danger: #e11d48;
    --danger-light: #ffe4e6;
    --danger-border: #fecdd3;
    --warning: #d97706;
    --warning-light: #fef3c7;
    --info: #2563eb;
    --info-light: #dbeafe;
    --success: #059669;
    --success-light: #d1fae5;
}

/* =============================================================================
   MODO OSCURO PREMIUM (DARK MODE OBSIDIAN & NEON TEAL)
   ============================================================================= */
body.dark-mode {
    --bg-main: #070a12;
    --bg-card: #111827;
    --bg-header: #030712;
    --bg-sidebar: #0b0f19;

    --text-main: #f8fafc;
    --text-muted: #94a3b8;
    --text-subtle: #64748b;

    --border-color: #1f2937;
    --border-light: #111827;

    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 10px 25px -5px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 20px 40px -10px rgba(0, 0, 0, 0.6);

    --primary-light: rgba(15, 118, 110, 0.25);
    --primary-glow: rgba(45, 212, 191, 0.3);

    --danger-light: rgba(225, 29, 72, 0.15);
    --danger-border: rgba(225, 29, 72, 0.3);
    --warning-light: rgba(217, 119, 6, 0.15);
    --info-light: rgba(37, 99, 235, 0.15);
    --success-light: rgba(5, 150, 105, 0.15);
}

/* Overrides de texto y subfilas en Modo Oscuro */
body.dark-mode .house-group-header {
    background-color: #111827 !important;
    color: #f8fafc !important;
}

body.dark-mode .house-group-header:hover {
    background-color: #1f2937 !important;
}

body.dark-mode .house-group-header.expanded {
    background-color: rgba(15, 118, 110, 0.3) !important;
}

body.dark-mode .subrow-vehicle td,
body.dark-mode .subrow-container {
    background-color: #070a12 !important;
    color: #f8fafc !important;
}

body.dark-mode .subrow-title {
    color: #94a3b8 !important;
}

body.dark-mode .vehicle-subcard {
    background-color: #111827 !important;
    border-color: #1f2937 !important;
    color: #f8fafc !important;
}

body.dark-mode .vehicle-subcard-info,
body.dark-mode .vehicle-subcard-info strong,
body.dark-mode .vehicle-subcard-info span {
    color: #f8fafc !important;
}

body.dark-mode .vehicle-subcard-info .text-muted {
    color: #94a3b8 !important;
}

body.dark-mode .house-toggle-btn {
    background: #1f2937 !important;
    color: #f8fafc !important;
}

body.dark-mode .house-toggle-btn:hover {
    background: var(--primary) !important;
    color: #ffffff !important;
}

body.dark-mode .data-table td {
    color: #f8fafc !important;
    border-bottom-color: #1f2937 !important;
}

body.dark-mode .data-table th {
    background: #070a12 !important;
    color: #94a3b8 !important;
    border-bottom-color: #1f2937 !important;
}

body.dark-mode .badge-propietario {
    background: #1f2937 !important;
    color: #e2e8f0 !important;
}

body.dark-mode .badge-carro {
    background: rgba(3, 105, 161, 0.3) !important;
    color: #38bdf8 !important;
}

body.dark-mode .badge-moto {
    background: rgba(180, 83, 9, 0.3) !important;
    color: #fbbf24 !important;
}

body.dark-mode .badge-aldia {
    background: rgba(5, 150, 105, 0.3) !important;
    color: #34d399 !important;
}

body.dark-mode .badge-mora {
    background: rgba(225, 29, 72, 0.3) !important;
    color: #fb7185 !important;
}

body.dark-mode .badge-arrendatario {
    background: rgba(126, 34, 206, 0.3) !important;
    color: #c084fc !important;
}

/* =============================================================================
   RESETS Y ESTILOS BASE
   ============================================================================= */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: var(--font-body);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    background-color: var(--bg-main);
    color: var(--text-main);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    transition: background-color 0.3s ease, color 0.3s ease;
}

.hidden {
    display: none !important;
}

.text-right {
    text-align: right;
}

.text-center {
    text-align: center;
}

.mt-2 {
    margin-top: 0.5rem;
}

.text-sm {
    font-size: 0.85rem;
}

.text-danger {
    color: var(--danger);
}

/* =============================================================================
   PANTALLA DE INICIO DE SESIÓN (LUXURY GLASSMORPHISM LOGIN)
   ============================================================================= */
.login-container {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    background: radial-gradient(circle at 15% 15%, #0f766e 0%, #090d16 50%, #030712 100%);
    padding: 1.5rem;
    position: relative;
    overflow: hidden;
}

/* Efectos de Orbes Luminosos Flotantes de Fondo */
.login-container::before {
    content: '';
    position: absolute;
    width: 450px;
    height: 450px;
    background: radial-gradient(circle, rgba(45, 212, 191, 0.25) 0%, rgba(0, 0, 0, 0) 70%);
    top: -100px;
    right: -100px;
    border-radius: 50%;
    filter: blur(50px);
    pointer-events: none;
}

.login-card {
    background: rgba(17, 24, 39, 0.75);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    width: 100%;
    max-width: 440px;
    padding: 2.75rem 2.25rem;
    border-radius: var(--border-radius-lg);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5), inset 0 1px 0 rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.1);
    position: relative;
    z-index: 10;
}

.login-header {
    text-align: center;
    margin-bottom: 2rem;
}

.login-header h2 {
    font-family: var(--font-heading);
    font-size: 1.35rem;
    font-weight: 800;
    color: #ffffff;
    letter-spacing: -0.02em;
    text-transform: uppercase;
}

.login-header .subtitle {
    font-size: 0.85rem;
    color: #94a3b8;
    margin-top: 0.35rem;
    font-weight: 500;
}

.login-form .form-group {
    margin-bottom: 1.35rem;
}

.login-form label {
    display: block;
    font-size: 0.825rem;
    font-weight: 600;
    color: #cbd5e1;
    margin-bottom: 0.45rem;
    letter-spacing: 0.02em;
}

.login-form .form-control {
    width: 100%;
    padding: 0.85rem 1.15rem !important;
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: var(--border-radius);
    background: rgba(15, 23, 42, 0.6);
    color: #ffffff;
    font-size: 0.95rem;
    transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.login-form .form-control:focus {
    border-color: var(--accent);
    background: rgba(15, 23, 42, 0.85);
    outline: none;
    box-shadow: 0 0 0 4px rgba(45, 212, 191, 0.2);
}

/* =============================================================================
   HEADER PRINCIPAL Y NAVEGACIÓN DUAL
   ============================================================================= */
.app-header {
    background: var(--bg-header);
    color: var(--text-white);
    padding: 1rem 2.25rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: var(--shadow-md);
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-brand h1 {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    color: #ffffff;
    display: flex;
    align-items: center;
    gap: 0.6rem;
}

.header-brand h1::before {
    content: '';
    display: inline-block;
    width: 10px;
    height: 10px;
    background-color: var(--accent);
    border-radius: 50%;
    box-shadow: 0 0 10px var(--accent);
}

.brand-sub {
    font-size: 0.78rem;
    color: #94a3b8;
    font-weight: 500;
    margin-top: 0.15rem;
}

.header-user {
    display: flex;
    align-items: center;
    gap: 1rem;
}

/* =============================================================================
   BOTONES PREMIUM
   ============================================================================= */
.btn {
    padding: 0.65rem 1.25rem;
    border-radius: var(--border-radius);
    font-weight: 600;
    font-size: 0.875rem;
    border: 1px solid transparent;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
    user-select: none;
}

.btn-block {
    width: 100%;
}

.btn-lg {
    padding: 0.9rem;
    font-size: 0.95rem;
    border-radius: var(--border-radius);
}

.btn-sm {
    padding: 0.4rem 0.85rem;
    font-size: 0.8rem;
    border-radius: var(--border-radius-sm);
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-hover) 100%);
    color: #ffffff;
    box-shadow: 0 4px 12px var(--primary-glow);
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--primary-hover) 0%, #047857 100%);
    transform: translateY(-2px);
    box-shadow: 0 6px 18px var(--primary-glow);
}

.btn-danger {
    background: linear-gradient(135deg, #e11d48 0%, #be123c 100%);
    color: #ffffff;
    box-shadow: 0 4px 12px rgba(225, 29, 72, 0.2);
}

.btn-danger:hover {
    background: linear-gradient(135deg, #be123c 0%, #9f1239 100%);
    transform: translateY(-1px);
}

.btn-outline-secondary {
    background: var(--bg-card);
    border-color: var(--border-color);
    color: var(--text-main);
}

.btn-outline-secondary:hover {
    background: var(--border-light);
    border-color: var(--text-muted);
}

.btn-outline-success {
    background: var(--success-light);
    border-color: rgba(5, 150, 105, 0.3);
    color: var(--success);
}

.btn-outline-success:hover {
    background: var(--success);
    color: #ffffff;
    transform: translateY(-1px);
}

.btn-outline-danger {
    background: var(--danger-light);
    border-color: var(--danger-border);
    color: var(--danger);
}

.btn-outline-danger:hover {
    background: var(--danger);
    color: #ffffff;
}

/* =============================================================================
   ESTRUCTURA PRINCIPAL Y PESTAÑAS DE NAVEGACIÓN
   ============================================================================= */
.app-main {
    padding: 2.25rem 2rem;
    max-width: 1400px;
    margin: 0 auto;
    width: 100%;
}

.nav-tabs {
    display: inline-flex;
    gap: 0.35rem;
    background: var(--bg-card);
    padding: 0.35rem;
    border-radius: var(--border-radius-lg);
    border: 1px solid var(--border-color);
    margin-bottom: 1.75rem;
    box-shadow: var(--shadow-sm);
}

.nav-tab {
    padding: 0.7rem 1.35rem;
    background: transparent;
    border: none;
    border-radius: var(--border-radius);
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--text-muted);
    cursor: pointer;
    transition: all 0.25s ease;
}

.nav-tab.active {
    background: var(--primary);
    color: #ffffff;
    box-shadow: var(--shadow-glow);
}

.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
    animation: fadeIn 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(6px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* =============================================================================
   TARJETAS DE ESTADÍSTICAS (ELEVATED DASHBOARD METRICS)
   ============================================================================= */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1.25rem;
    margin-bottom: 2rem;
}

.stat-card {
    background: var(--bg-card);
    padding: 1.35rem 1.5rem;
    border-radius: var(--border-radius-lg);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-md);
    transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
    position: relative;
    overflow: hidden;
}

.stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary) 0%, var(--accent) 100%);
    opacity: 0.8;
}

.stat-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.stat-value {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 800;
    color: var(--text-main);
    line-height: 1.1;
    letter-spacing: -0.03em;
}

.stat-label {
    font-size: 0.825rem;
    color: var(--text-muted);
    font-weight: 600;
    margin-top: 0.35rem;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

/* =============================================================================
   BARRA DE HERRAMIENTAS, BÚSQUEDA Y FILTROS
   ============================================================================= */
.table-toolbar {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
    background: var(--bg-card);
    padding: 1.15rem 1.5rem;
    border-radius: var(--border-radius-lg);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
}

.search-box {
    position: relative;
    flex: 1;
    min-width: 280px;
}

.search-box input {
    width: 100%;
    padding: 0.7rem 1.15rem;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    font-size: 0.9rem;
    background: var(--bg-main);
    color: var(--text-main);
    transition: all 0.2s ease;
}

.search-box input:focus {
    border-color: var(--primary);
    background: var(--bg-card);
    outline: none;
    box-shadow: 0 0 0 3px var(--primary-glow);
}

.filter-box {
    display: flex;
    gap: 0.75rem;
}

.form-control {
    padding: 0.65rem 1rem;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    font-size: 0.875rem;
    background: var(--bg-card);
    color: var(--text-main);
    transition: all 0.2s ease;
}

.form-control:focus {
    border-color: var(--primary);
    outline: none;
    box-shadow: 0 0 0 3px var(--primary-glow);
}

.toolbar-actions {
    display: flex;
    gap: 0.75rem;
}

/* =============================================================================
   ALERTAS
   ============================================================================= */
.alert {
    padding: 1rem 1.35rem;
    border-radius: var(--border-radius);
    font-size: 0.9rem;
    font-weight: 500;
    margin-bottom: 1.5rem;
}

.alert-danger {
    background: var(--danger-light);
    color: #9f1239;
    border: 1px solid var(--danger-border);
}

.alert-info {
    background: var(--info-light);
    color: #1e40af;
    border: 1px solid #93c5fd;
}

/* =============================================================================
   TABLAS DE DATOS Y ACORDEÓN
   ============================================================================= */
.table-card {
    background: var(--bg-card);
    border-radius: var(--border-radius-lg);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-md);
    overflow: hidden;
}

.table-responsive {
    overflow-x: auto;
}

.data-table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    text-align: left;
    font-size: 0.875rem;
}

.data-table th {
    background: var(--bg-main);
    padding: 1rem 1.25rem;
    font-weight: 700;
    color: var(--text-muted);
    text-transform: uppercase;
    font-size: 0.75rem;
    letter-spacing: 0.06em;
    border-bottom: 1px solid var(--border-color);
}

.data-table td {
    padding: 1.1rem 1.25rem;
    border-bottom: 1px solid var(--border-color);
    vertical-align: middle;
    color: var(--text-main);
}

.house-group-header {
    background-color: var(--bg-card);
    cursor: pointer;
    font-weight: 600;
    transition: background-color 0.2s ease;
}

.house-group-header:hover {
    background-color: var(--border-light);
}

.house-group-header.expanded {
    background-color: var(--primary-light);
}

.subrow-vehicle td {
    padding: 0.85rem 1.25rem;
    background-color: var(--bg-main);
}

.subrow-container {
    padding: 0.85rem 1.5rem !important;
    background-color: var(--bg-main);
}

.subrow-title {
    font-weight: 600;
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: 0.6rem;
}

.vehicle-subcard {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem 1.25rem;
    background-color: var(--bg-card);
    border-radius: var(--border-radius-sm);
    border: 1px solid var(--border-color);
    margin-bottom: 0.5rem;
    box-shadow: var(--shadow-sm);
    transition: all 0.2s ease;
}

.vehicle-subcard:hover {
    border-color: var(--primary);
}

.vehicle-subcard-info {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    color: var(--text-main);
    font-size: 0.9rem;
}

.vehicle-subcard-info strong {
    color: var(--text-main);
}

.house-toggle-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.35rem 0.75rem;
    border-radius: var(--border-radius-sm);
    background: var(--border-color);
    color: var(--text-main);
    font-size: 0.8rem;
    font-weight: 600;
    border: none;
    cursor: pointer;
    transition: all 0.2s ease;
}

.house-toggle-btn:hover {
    background: var(--primary);
    color: #ffffff;
}

/* =============================================================================
   INSIGNIAS Y BADGES
   ============================================================================= */
.badge {
    padding: 0.35rem 0.75rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 700;
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    letter-spacing: 0.02em;
}

.badge-admin {
    background: var(--info-light);
    color: #1d4ed8;
}

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

.badge-carro {
    background: #e0f2fe;
    color: #0369a1;
}

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

.badge-propietario {
    background: var(--border-light);
    color: var(--text-main);
}

.badge-arrendatario {
    background: #f3e8ff;
    color: #7e22ce;
}

.badge-aldia {
    background: var(--success-light);
    color: #047857;
}

.badge-mora {
    background: var(--danger-light);
    color: #be123c;
}

/* =============================================================================
   VENTANAS MODALES
   ============================================================================= */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(3, 7, 18, 0.65);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    padding: 1.5rem;
}

.modal-card {
    background: var(--bg-card);
    width: 100%;
    max-width: 620px;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border-color);
    overflow: hidden;
    animation: modalScale 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.modal-sm {
    max-width: 440px;
}

@keyframes modalScale {
    from {
        opacity: 0;
        transform: scale(0.95) translateY(12px);
    }
    to {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

.modal-header {
    padding: 1.35rem 1.65rem;
    background: var(--bg-main);
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-header h3 {
    font-family: var(--font-heading);
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--text-main);
}

.modal-close {
    background: none;
    border: none;
    font-size: 1.6rem;
    cursor: pointer;
    color: var(--text-muted);
    transition: color 0.2s ease;
}

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

.modal-card form,
.modal-body {
    padding: 1.65rem;
}

.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.15rem;
}

.full-width {
    grid-column: 1 / -1;
}

.capacity-hint {
    margin-top: 0.45rem;
    font-size: 0.8rem;
    font-weight: 600;
    padding: 0.45rem 0.75rem;
    border-radius: var(--border-radius-sm);
}

.capacity-ok {
    background: var(--success-light);
    color: #047857;
}

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

.capacity-full {
    background: var(--danger-light);
    color: #be123c;
}

.modal-footer {
    padding-top: 1.35rem;
    display: flex;
    justify-content: flex-end;
    gap: 0.85rem;
    border-top: 1px solid var(--border-color);
    margin-top: 1.25rem;
}

.empty-state {
    text-align: center;
    padding: 3.5rem 1.5rem;
}

.empty-state h3 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 0.4rem;
}

.empty-state p {
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* ESTILOS PARA IMPRESIÓN */
@media print {
    .app-header,
    .nav-tabs,
    .table-toolbar,
    .btn,
    .text-right {
        display: none !important;
    }

    body {
        background: white;
        color: black;
    }

    .table-card {
        border: none;
        box-shadow: none;
    }

    .data-table th,
    .data-table td {
        padding: 0.5rem;
        border-bottom: 1px solid #ccc;
    }
}