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

:root {
    --primary-bg: #0B0E14; /* Deeper midnight blue/black */
    --secondary-bg: #151A23; /* Slightly lighter for cards */
    --accent-gold: #D4AF37; /* True metallic gold */
    --accent-gold-hover: #F3E5AB; /* Lighter vanilla gold on hover */
    --text-primary: #FDFDFD;
    --text-secondary: #9EA6B5;
    --success: #10B981;
    --warning: #F59E0B;
    --danger: #EF4444;
    --card-shadow: 0 12px 30px -8px rgba(0, 0, 0, 0.5);
    --glass-bg: rgba(255, 255, 255, 0.02);
    --glass-border: rgba(212, 175, 55, 0.12); /* Subtle gold tint in borders */
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Inter', sans-serif;
}

body {
    background-color: var(--primary-bg);
    color: var(--text-primary);
    min-height: 100vh;
    display: flex;
    overflow-x: hidden;
}

/* Layout Principal */
aside {
    width: 280px;
    background-color: var(--secondary-bg);
    border-right: 1px solid var(--glass-border);
    display: flex;
    flex-direction: column;
    padding: 2rem 1.5rem;
    position: fixed;
    height: 100vh;
    z-index: 100;
    overflow-y: auto; /* Permite scroll si hay muchos ítems */
}


main {
    margin-left: 280px;
    padding: 2.5rem;
    width: calc(100% - 280px);
}

/* Sidebar & Logo Refinement */
.brand {
    margin-bottom: 2.5rem;
    display: flex;
    align-items: center;
    gap: 15px;
}

.sidebar-logo {
    width: 65px;
    height: auto;
    max-height: 85px;
    object-fit: contain;
    border-radius: 4px;
    filter: invert(1) brightness(2) contrast(1.2);
    mix-blend-mode: screen;
    opacity: 1;
    margin-bottom: 5px;
}

.brand-text h2 {
    font-family: 'Playfair Display', serif;
    font-size: 1.25rem;
    color: var(--accent-gold);
    line-height: 1.1;
    letter-spacing: -0.5px;
}

.brand-text span {
    font-family: 'Playfair Display', serif;
    font-style: italic;
    font-size: 0.85rem;
    letter-spacing: 4px;
    text-transform: uppercase;
    color: var(--accent-gold);
    display: block;
    margin-bottom: 4px;
    text-shadow: 0 0 8px rgba(196,164,124,0.2);
}

nav ul {
    list-style: none;
}

nav li {
    margin-bottom: 0.75rem;
}

nav a {
    text-decoration: none;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    padding: 0.85rem 1.25rem;
    border-radius: 16px;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    font-weight: 500;
    border-left: 3px solid transparent;
}

nav a i {
    margin-right: 15px;
    font-size: 1.1rem;
    width: 20px;
    text-align: center;
}

nav a:hover {
    background-color: rgba(212, 175, 55, 0.05);
    color: var(--accent-gold);
    transform: translateX(6px);
    box-shadow: inset 2px 0 0 0 var(--accent-gold);
}

nav a.active {
    background-color: rgba(212, 175, 55, 0.1);
    color: var(--accent-gold);
    border-left: 3px solid var(--accent-gold);
    box-shadow: inset 4px 0 15px -5px rgba(212, 175, 55, 0.2);
}

/* Main Content */
main {
    flex: 1;
    margin-left: 280px;
    padding: 2.5rem;
}

header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 3rem;
}

.welcome-msg h1 {
    font-size: 1.8rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.welcome-msg p {
    color: var(--text-secondary);
}

.header-actions {
    display: flex;
    gap: 1rem;
}

.btn {
    padding: 0.75rem 1.5rem;
    border-radius: 10px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    border: none;
    display: flex;
    align-items: center;
    gap: 8px;
}

.btn-primary {
    background-color: var(--accent-gold);
    color: var(--primary-bg);
}

.btn-primary:hover {
    background-color: var(--accent-gold-hover);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px -6px rgba(212, 175, 55, 0.4);
    color: #000;
}

.btn-secondary {
    background-color: transparent;
    border: 1px solid rgba(212, 175, 55, 0.5);
    color: var(--accent-gold);
    box-shadow: 0 2px 5px rgba(0,0,0,0.2);
}

.btn-secondary:hover {
    background-color: rgba(212, 175, 55, 0.08);
    border-color: var(--accent-gold);
    box-shadow: 0 0 15px rgba(212, 175, 55, 0.15);
    transform: translateY(-1px);
}

.btn-secondary.active {
    border-color: var(--accent-gold) !important;
    color: var(--accent-gold) !important;
    background: rgba(196, 164, 124, 0.12);
    box-shadow: 0 0 15px rgba(196, 164, 124, 0.1);
}

/* Stats Grid */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 1.5rem;
    margin-bottom: 3rem;
}

.stat-card {
    background-color: var(--secondary-bg);
    padding: 1.5rem;
    border-radius: 20px;
    border: 1px solid var(--glass-border);
    transition: transform 0.3s ease;
}

.stat-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px -10px rgba(212, 175, 55, 0.15);
    border-color: rgba(212, 175, 55, 0.3);
}

.stat-card .icon {
    width: 48px;
    height: 48px;
    background: var(--glass-bg);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-gold);
    margin-bottom: 1rem;
}

.stat-card h3 {
    font-size: 2rem;
    margin-bottom: 0.25rem;
}

.stat-card p {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.trend {
    font-size: 0.75rem;
    margin-top: 0.5rem;
    display: flex;
    align-items: center;
    gap: 4px;
}

.trend.up { color: var(--success); }
.trend.down { color: var(--danger); }

/* Dashboard Sections */
.dashboard-sections {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 2rem;
}

.section-card {
    background-color: var(--secondary-bg);
    padding: 2rem;
    border-radius: 24px;
    border: 1px solid var(--glass-border);
    box-shadow: var(--card-shadow);
    transition: all 0.3s ease;
}

.section-card:hover {
    border-color: rgba(212, 175, 55, 0.2);
    box-shadow: 0 12px 40px -10px rgba(0,0,0,0.6), 0 0 20px -5px rgba(212, 175, 55, 0.05);
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
}

.section-header h2 {
    font-size: 1.25rem;
    font-weight: 600;
}

/* Table Style */
.data-table {
    width: 100%;
    border-collapse: collapse;
}

.data-table th {
    text-align: left;
    padding: 1rem;
    color: var(--text-secondary);
    font-size: 0.85rem;
    font-weight: 500;
    border-bottom: 1px solid var(--glass-border);
}

.data-table td {
    padding: 1.25rem 1rem;
    font-size: 0.9rem;
    border-bottom: 1px solid var(--glass-border);
}

.status-badge {
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
}

.status-pending { background: rgba(245, 158, 11, 0.1); color: var(--warning); }
.status-completed { background: rgba(16, 185, 129, 0.1); color: var(--success); }

/* Activity List */
.activity-list {
    list-style: none;
}

.activity-item {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.5rem;
    position: relative;
}

.activity-item::before {
    content: '';
    position: absolute;
    left: 20px;
    top: 40px;
    bottom: -10px;
    width: 1px;
    background: var(--glass-border);
}

.activity-item:last-child::before { display: none; }

.activity-icon {
    width: 40px;
    height: 40px;
    min-width: 40px;
    border-radius: 50%;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-gold);
    z-index: 1;
}

.activity-content h4 {
    font-size: 0.9rem;
    margin-bottom: 0.25rem;
}

.activity-content p {
    font-size: 0.8rem;
    color: var(--text-secondary);
}

/* Sections Visibility */
.page-section {
    display: none;
}

.page-section.active {
    display: block;
}

/* =====================================================
   SISTEMA DE MODALES — DISEÑO PREMIUM UNIFICADO
   ===================================================== */
.modal-overlay {
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100%;
    background: rgba(0, 0, 0, 0.82);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    display: none;
    justify-content: center;
    align-items: center;
    z-index: 1000;
    padding: 1rem;
    animation: fadeOverlay 0.2s ease;
}

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

.modal-content, .modal {
    background: var(--primary-bg);
    width: 90%;
    max-height: 85vh; /* Evita que toque la barra de tareas */
    padding-bottom: 2rem !important; /* Fuerza espacio al final del scroll para que no se corten los botones */
    overflow-y: auto;
    border-radius: 20px;
    border: 1px solid rgba(212, 175, 55, 0.2);
    position: relative;
    box-shadow:
        0 30px 70px -15px rgba(0, 0, 0, 0.9),
        0 0 40px -10px rgba(212, 175, 55, 0.08),
        inset 0 1px 0 rgba(255,255,255,0.04);
    scrollbar-width: thin;
    scrollbar-color: rgba(212,175,55,0.4) transparent;
    animation: slideModal 0.25s cubic-bezier(0.34, 1.2, 0.64, 1);
}

@keyframes slideModal {
    from { opacity: 0; transform: translateY(-20px) scale(0.97); }
    to   { opacity: 1; transform: translateY(0) scale(1); }
}

.modal-content::-webkit-scrollbar,
.modal::-webkit-scrollbar {
    width: 5px;
}
.modal-content::-webkit-scrollbar-track,
.modal::-webkit-scrollbar-track {
    background: transparent;
}
.modal-content::-webkit-scrollbar-thumb,
.modal::-webkit-scrollbar-thumb {
    background: rgba(212,175,55,0.35);
    border-radius: 10px;
}

@media (max-width: 768px) {
    .modal-content, .modal { width: 95%; padding: 1.25rem; }
}

/* Header estándar del modal */
.modal-header {
    background: linear-gradient(135deg, #1a1f2e 0%, #0f1218 100%);
    border-bottom: 1px solid rgba(212, 175, 55, 0.25);
    padding: 1.4rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-radius: 20px 20px 0 0;
    margin: -2rem -2rem 1.8rem -2rem; /* pull out to edge for padded modals */
}

.modal-header h2 {
    font-family: 'Playfair Display', serif;
    font-size: 1.3rem;
    color: var(--accent-gold);
    display: flex;
    align-items: center;
    gap: 12px;
    margin: 0;
}

.modal-header h2 i {
    font-size: 1.1rem;
    opacity: 0.9;
}

/* Botón cerrar estándar (la X de arriba) */
.modal-header .close-modal,
.modal-header .close-modal-escritura,
.modal-header .close-modal-persona,
.modal-header .close-modal-plantilla,
.modal-header .close-modal-inmueble,
.modal-header .close-modal-cert,
.modal-header .close-modal-recordatorio {
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.1);
    color: var(--text-secondary);
    width: 34px;
    height: 34px;
    border-radius: 9px;
    font-size: 1.25rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
    flex-shrink: 0;
}

.modal-header .close-modal:hover,
.modal-header .close-modal-escritura:hover,
.modal-header .close-modal-persona:hover,
.modal-header .close-modal-plantilla:hover,
.modal-header .close-modal-inmueble:hover,
.modal-header .close-modal-cert:hover,
.modal-header .close-modal-recordatorio:hover {
    background: rgba(239,68,68,0.15);
    border-color: rgba(239,68,68,0.3);
    color: var(--danger);
}

/* Acciones del formulario */
.form-actions {
    display: flex;
    justify-content: space-between; /* Botón Cancelar a la izq, Aceptar a la der */
    gap: 1rem;
    margin-top: 2rem;
    padding-top: 1.25rem;
    padding-bottom: 1.5rem; /* Fix scroll bottom cutoff */
    border-top: 1px solid rgba(212,175,55,0.12);
    align-items: center;
}


/* Forms */
.form-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.45rem;
}

.form-group label {
    font-size: 0.75rem;
    color: var(--text-secondary);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.6px;
}

.form-group input, .form-group select, .form-group textarea {
    background: var(--secondary-bg);
    border: 1px solid var(--glass-border);
    padding: 0.75rem 1rem;
    border-radius: 10px;
    color: var(--text-primary);
    outline: none;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
    font-family: inherit;
    font-size: 0.9rem;
    width: 100%;
}

/* Fix para las opciones del desplegable */
select option, select optgroup {
    background-color: #1e293b;
    color: #ffffff;
    padding: 8px;
}

.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
    border-color: rgba(212, 175, 55, 0.55);
    box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.08);
}

.form-group input::placeholder, .form-group textarea::placeholder {
    color: rgba(148, 163, 184, 0.4);
    font-style: italic;
}


/* Risk Badges */
.risk-badge {
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    white-space: nowrap;
    display: inline-block;
    text-align: center;
}

.risk-low { background: rgba(16, 185, 129, 0.1); color: var(--success); border: 1px solid var(--success); }
.risk-medium { background: rgba(245, 158, 11, 0.1); color: var(--warning); border: 1px solid var(--warning); }
.risk-high { background: rgba(239, 68, 68, 0.1); color: var(--danger); border: 1px solid var(--danger); }

/* UIF Matrix Grid */
.uif-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}

.uif-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    padding: 1.5rem;
    border-radius: 16px;
}

.uif-card h4 {
    color: var(--accent-gold);
    margin-bottom: 1rem;
    font-size: 1rem;
    display: flex;
    align-items: center;
    gap: 10px;
}

.uif-stat-item {
    display: flex;
    justify-content: space-between;
    margin-bottom: 0.75rem;
    font-size: 0.9rem;
}

.uif-stat-item span:first-child {
    color: var(--text-secondary);
}

.rsm-banner {
    background: linear-gradient(90deg, rgba(196, 164, 124, 0.1) 0%, rgba(30, 41, 59, 0.1) 100%);
    border: 1px solid var(--accent-gold);
    padding: 2rem;
    border-radius: 20px;
    margin-bottom: 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.rsm-banner h3 {
    font-family: 'Playfair Display', serif;
    margin-bottom: 0.5rem;
}

.rsm-banner p {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.search-input-wrapper {
    position: relative;
    flex: 1;
}

.search-input-wrapper i {
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-secondary);
}

.search-input-wrapper input {
    width: 100%;
    padding: 0.75rem 1rem 0.75rem 3rem;
    background: var(--secondary-bg);
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    color: var(--text-primary);
    outline: none;
}

/* Financial Summary Cards */
.finance-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.finance-card {
    background: linear-gradient(135deg, var(--secondary-bg) 0%, rgba(196, 164, 124, 0.05) 100%);
    border: 1px solid var(--glass-border);
    padding: 1.5rem;
    border-radius: 20px;
    text-align: center;
}

.finance-card h4 {
    color: var(--text-secondary);
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 0.5rem;
}

.finance-card .amount {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--accent-gold);
}

.currency-pos { color: var(--success) !important; }
.currency-neg { color: var(--danger) !important; }

/* Fee Calculator */
.calc-container {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    padding: 2rem;
    border-radius: 24px;
    margin-top: 2rem;
}

.calc-row {
    display: flex;
    justify-content: space-between;
    padding: 1rem 0;
    border-bottom: 1px dashed var(--glass-border);
}

.calc-row.total {
    border-bottom: none;
    margin-top: 1rem;
    padding-top: 1.5rem;
    font-weight: 700;
    font-size: 1.25rem;
    color: var(--accent-gold);
}

/* Detail View Components */
.detail-container {
    background: var(--secondary-bg);
    border-radius: 24px;
    border: 1px solid var(--glass-border);
    min-height: 500px;
    margin-top: 2rem;
}

.detail-header {
    padding: 2rem;
    border-bottom: 1px solid var(--glass-border);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.detail-tabs {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    padding: 0.85rem 1.5rem;
    border-bottom: 1px solid var(--glass-border);
    gap: 0.45rem;
    background: linear-gradient(180deg, rgba(212, 175, 55, 0.04), rgba(212, 175, 55, 0));
}

.tab-btn {
    padding: 0.5rem 0.95rem;
    background: rgba(255, 255, 255, 0.018);
    border: 1px solid rgba(212, 175, 55, 0.10);
    border-radius: 10px;
    color: var(--text-secondary);
    cursor: pointer;
    font-weight: 600;
    font-size: 0.84rem;
    letter-spacing: 0.2px;
    position: relative;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    white-space: nowrap;
    transition: color 0.2s ease, background 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}

.tab-btn:hover {
    color: #fff;
    background: rgba(212, 175, 55, 0.10);
    border-color: rgba(212, 175, 55, 0.35);
    transform: translateY(-1px);
}

.tab-btn.active {
    color: #1A1206;
    background: linear-gradient(135deg, var(--accent-gold-hover), var(--accent-gold));
    border-color: var(--accent-gold);
    box-shadow: 0 4px 16px rgba(212, 175, 55, 0.35), inset 0 1px 0 rgba(255, 255, 255, 0.35);
}

.tab-btn.active:hover {
    transform: translateY(-1px);
    color: #1A1206;
}

.tab-btn.active::after {
    content: none;
}

.tab-content {
    padding: 2rem;
    display: none;
}

.tab-content.active {
    display: block;
}

/* Timeline */
.timeline {
    position: relative;
    padding-left: 2rem;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--glass-border);
}

.timeline-item {
    margin-bottom: 2rem;
    position: relative;
}

.timeline-item::before {
    content: '';
    position: absolute;
    left: -2.35rem;
    top: 0;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--accent-gold);
    border: 3px solid var(--secondary-bg);
}

/* Document Cards */
.doc-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 1rem;
}

.doc-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    padding: 1rem;
    border-radius: 12px;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
}

.doc-card:hover {
    border-color: var(--accent-gold);
    background: rgba(196, 164, 124, 0.05);
}

.doc-card i {
    font-size: 2rem;
    color: var(--accent-gold);
    margin-bottom: 1rem;
}

/* Checklist */
.checklist-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 0.75rem;
    border-radius: 8px;
    transition: background 0.3s ease;
}

.checklist-item:hover {
    background: var(--glass-bg);
}

.checklist-item input[type="checkbox"] {
    accent-color: var(--accent-gold);
    width: 18px;
    height: 18px;
}

/* Protocol Specifics */
.folio-stock {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.folio-card {
    flex: 1;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    padding: 1.5rem;
    border-radius: 16px;
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.folio-card i {
    font-size: 2rem;
    color: var(--accent-gold);
}

.folio-info h4 {
    font-size: 0.8rem;
    color: var(--text-secondary);
    text-transform: uppercase;
}

.folio-info p {
    font-size: 1.25rem;
    font-weight: 700;
}

.protocol-book {
    border-left: 4px solid var(--accent-gold);
    background: linear-gradient(90deg, rgba(196, 164, 124, 0.05) 0%, rgba(30, 41, 59, 0) 100%);
}

/* Templates & Document Generation */
.template-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.template-card {
    background: var(--secondary-bg);
    border: 1px solid var(--glass-border);
    padding: 1.5rem;
    border-radius: 16px;
    text-align: center;
    transition: all 0.3s ease;
}

.template-card:hover {
    border-color: var(--accent-gold);
    transform: translateY(-5px);
}

.template-card i {
    font-size: 2.5rem;
    color: var(--accent-gold);
    margin-bottom: 1rem;
}

.document-preview {
    background: #ffffff;
    color: #333;
    width: 100%;
    max-width: 800px;
    margin: 2rem auto;
    min-height: 1000px;
    padding: 4rem;
    box-shadow: 0 20px 50px rgba(0,0,0,0.5);
    font-family: 'Playfair Display', serif;
    line-height: 1.8;
    position: relative;
}

.document-preview::before {
    content: 'BORRADOR - ESCRIBANÍA ROXANA DIAZ MORENO';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) rotate(-45deg);
    font-size: 3rem;
    color: rgba(0,0,0,0.05);
    width: 100%;
    text-align: center;
    pointer-events: none;
}

.variable-tag {
    background: rgba(196, 164, 124, 0.2);
    color: #8b6e4e;
    padding: 2px 6px;
    border-radius: 4px;
    font-weight: 600;
}

/* Login Screen */
#login-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at center, var(--secondary-bg) 0%, var(--primary-bg) 100%);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 2000;
}

.login-card {
    background: rgba(30, 41, 59, 0.7);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    padding: 3rem;
    border-radius: 32px;
    width: 100%;
    max-width: 450px;
    text-align: center;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
}

.login-card .brand {
    margin-bottom: 2.5rem;
}

.login-form .form-group {
    margin-bottom: 1.5rem;
    text-align: left;
}

.login-btn {
    width: 100%;
    padding: 1.2rem;
    margin-top: 1.5rem;
    font-size: 1.1rem;
    justify-content: center; /* Centrar texto horizontalmente */
    text-align: center;
    letter-spacing: 1px;
}

.login-footer {
    margin-top: 2rem;
    font-size: 0.8rem;
    color: var(--text-secondary);
}

/* Client History Styles */
.client-profile-header {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    padding: 2rem;
    border-radius: 24px;
    display: flex;
    gap: 2rem;
    margin-bottom: 2rem;
    align-items: center;
}

.client-avatar {
    width: 80px;
    height: 80px;
    background: var(--accent-gold);
    color: var(--primary-bg);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 2rem;
    font-weight: 700;
}

.history-timeline {
    position: relative;
    padding: 1rem 0;
}

.history-event {
    background: var(--secondary-bg);
    border: 1px solid var(--glass-border);
    padding: 1.5rem;
    border-radius: 16px;
    margin-bottom: 1.5rem;
    position: relative;
    margin-left: 3rem;
}

.history-event::before {
    content: '';
    position: absolute;
    left: -2.35rem;
    top: 50%;
    transform: translateY(-50%);
    width: 14px;
    height: 14px;
    background: var(--accent-gold);
    border-radius: 50%;
    border: 3px solid var(--primary-bg);
    z-index: 2;
}

.history-event::after {
    content: '';
    position: absolute;
    left: -1.95rem;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--glass-border);
    z-index: 1;
}

.history-date {
    font-size: 0.8rem;
    color: var(--accent-gold);
    font-weight: 600;
    margin-bottom: 0.5rem;
}

/* Progress Tracker */
.progress-tracker {
    display: flex;
    justify-content: space-between;
    margin-bottom: 3rem;
    position: relative;
    padding: 0 1rem;
}

.progress-tracker::before {
    content: '';
    position: absolute;
    top: 25px;
    left: 2rem;
    right: 2rem;
    height: 2px;
    background: var(--glass-border);
    z-index: 1;
}

.step {
    position: relative;
    z-index: 2;
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 80px;
}

.step-icon {
    width: 50px;
    height: 50px;
    background: var(--secondary-bg);
    border: 2px solid var(--glass-border);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    color: var(--text-secondary);
    margin-bottom: 10px;
    transition: all 0.3s ease;
}

.step.active .step-icon {
    background: var(--accent-gold);
    color: var(--primary-bg);
    border-color: var(--accent-gold);
    box-shadow: 0 0 15px rgba(196, 164, 124, 0.4);
}

.step.processing .step-icon {
    border-color: var(--accent-gold);
    color: var(--accent-gold);
    animation: pulse-gold 2s infinite;
}

.step-label {
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-secondary);
}

.step.active .step-label, .step.processing .step-label {
    color: var(--text-primary);
}

@keyframes pulse-gold {
    0% { box-shadow: 0 0 0 0 rgba(196, 164, 124, 0.4); }
    70% { box-shadow: 0 0 0 10px rgba(196, 164, 124, 0); }
    100% { box-shadow: 0 0 0 0 rgba(196, 164, 124, 0); }
}

/* Document Management Styles */
.upload-dropzone {
    border: 2px dashed var(--glass-border);
    background: rgba(196, 164, 124, 0.05);
    padding: 3rem;
    border-radius: 20px;
    text-align: center;
    margin-bottom: 2rem;
    cursor: pointer;
    transition: all 0.3s ease;
}

.upload-dropzone:hover {
    border-color: var(--accent-gold);
    background: rgba(196, 164, 124, 0.1);
}

.doc-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1.5rem;
}

.doc-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    padding: 1rem;
    border-radius: 12px;
    display: flex;
    align-items: center;
    gap: 1rem;
    transition: all 0.2s ease;
}

.doc-card:hover {
    transform: translateY(-3px);
    border-color: var(--accent-gold);
}

.doc-card i.fa-solid {
    font-size: 1.5rem;
    color: var(--accent-gold);
}

.doc-info {
    flex: 1;
    overflow: hidden;
}

.doc-info span {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.doc-info small {
    font-size: 0.7rem;
    color: var(--text-secondary);
}

.doc-actions {
    display: flex;
    gap: 10px;
    color: var(--text-secondary);
}

.doc-actions i {
    cursor: pointer;
    transition: color 0.2s;
}

.doc-actions i:hover {
    color: var(--accent-gold);
}

/* Luxury Tooltips */
[data-tooltip] {
    position: relative;
}

[data-tooltip]::after {
    content: attr(data-tooltip);
    position: absolute;
    bottom: 125%;
    left: 50%;
    transform: translateX(-50%) translateY(10px);
    background: #000;
    color: #fff;
    padding: 8px 12px;
    border-radius: 8px;
    border: 1px solid var(--accent-gold);
    font-size: 0.75rem;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 1000;
    box-shadow: 0 10px 20px rgba(0,0,0,0.5);
}

[data-tooltip]:hover::after {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}

[data-tooltip]::before {
    content: '';
    position: absolute;
    bottom: 110%;
    left: 50%;
    transform: translateX(-50%);
    border-width: 6px;
    border-style: solid;
    border-color: var(--accent-gold) transparent transparent transparent;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 1000;
}

[data-tooltip]:hover::before {
    opacity: 1;
    visibility: visible;
}


/* Fix para enlaces de organismos */
.link-organismo, .link-organismo:visited, .link-organismo:active {
    color: var(--accent-gold) !important;
    text-decoration: none !important;
}

.link-organismo:hover h4 {
    color: var(--accent-gold-hover) !important;
}

/* ===================================================
   IMPRESIÓN DE PRESUPUESTO — @media print
   =================================================== */
@media print {
    /* Ocultar todo excepto el resultado del presupuesto */
    aside,
    header,
    .header-actions,
    #presu-historial,
    [id^="btn-"],
    button,
    nav,
    .section-card:not(#resultado-presupuesto),
    .page-section:not(#presupuestos) {
        display: none !important;
    }

    /* Mostrar solo la sección de presupuestos */
    body {
        background: white !important;
        color: black !important;
    }

    main {
        margin-left: 0 !important;
        padding: 0 !important;
        width: 100% !important;
    }

    #presupuestos {
        display: block !important;
    }

    #presupuestos > header {
        display: none !important;
    }

    #presupuestos > div {
        display: block !important;
    }

    /* El resultado */
    #resultado-presupuesto {
        display: block !important;
        background: white !important;
        color: black !important;
        border: 2px solid #c4a47c !important;
        border-radius: 12px !important;
        padding: 2rem !important;
        max-width: 600px !important;
        margin: 0 auto !important;
        box-shadow: none !important;
        page-break-inside: avoid;
    }

    #resultado-presupuesto * {
        color: black !important;
    }

    #resultado-presupuesto h3,
    #resultado-presupuesto h2,
    #resultado-presupuesto b,
    #presu-total-display {
        color: #5a3e1b !important;
    }

    #presu-encabezado-pdf,
    #resultado-presupuesto [style*="border-top"] {
        border-color: #c4a47c !important;
    }

    /* Ocultar botones dentro del resultado */
    #resultado-presupuesto button,
    #resultado-presupuesto div:last-child[style*="gap"] {
        display: none !important;
    }

    #resultado-presupuesto p:last-of-type {
        display: block !important;
        color: #666 !important;
        font-size: 10px !important;
    }
}

/* Estilos para el buscador de intervinientes */
.search-item:hover { background: rgba(212,175,55,0.15) !important; transition: 0.2s; }
.search-item { transition: 0.2s; }

/* Estilos para el scrollbar del buscador inteligente */
#int-lista-busqueda::-webkit-scrollbar { width: 8px; }
#int-lista-busqueda::-webkit-scrollbar-track { background: rgba(255,255,255,0.05); border-radius: 10px; }
#int-lista-busqueda::-webkit-scrollbar-thumb { background: var(--accent-gold); border-radius: 10px; }
#int-lista-busqueda::-webkit-scrollbar-thumb:hover { background: #b38f5d; }

/* =====================================================
   TEMA CLARO (Light Mode)
   ===================================================== */
[data-theme="light"] {
    --primary-bg: #F5F3EF;
    --secondary-bg: #FFFFFF;
    --accent-gold: #8B6914;
    --accent-gold-hover: #6B5010;
    --text-primary: #1A1A2E;
    --text-secondary: #5A6070;
    --success: #059669;
    --warning: #D97706;
    --danger: #DC2626;
    --card-shadow: 0 4px 15px -3px rgba(0, 0, 0, 0.08);
    --glass-bg: rgba(0, 0, 0, 0.02);
    --glass-border: rgba(139, 105, 20, 0.15);
}

[data-theme="light"] .sidebar-logo {
    filter: none;
    mix-blend-mode: normal;
}

[data-theme="light"] select option,
[data-theme="light"] select optgroup {
    background-color: #ffffff;
    color: #1A1A2E;
}

[data-theme="light"] .modal-header {
    background: linear-gradient(135deg, #f0ebe3 0%, #e8e2d8 100%);
}

[data-theme="light"] .login-card {
    background: #fff;
}

/* Toggle Tema */
.theme-toggle {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    color: var(--accent-gold);
    width: 38px; height: 38px;
    border-radius: 10px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    flex-shrink: 0;
}
.theme-toggle:hover {
    background: rgba(212,175,55,0.1);
    transform: scale(1.08);
}

/* =====================================================
   PANEL DE ALERTAS AL INICIAR
   ===================================================== */
.alertas-inicio-overlay {
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100%;
    background: rgba(0,0,0,0.7);
    backdrop-filter: blur(4px);
    z-index: 2000;
    display: flex;
    justify-content: center;
    align-items: center;
    animation: fadeOverlay 0.3s ease;
}

.alertas-inicio-panel {
    background: var(--primary-bg);
    border: 1px solid rgba(212,175,55,0.3);
    border-radius: 20px;
    width: 600px;
    max-width: 95vw;
    max-height: 80vh;
    overflow-y: auto;
    box-shadow: 0 30px 80px rgba(0,0,0,0.8);
    animation: slideModal 0.3s cubic-bezier(0.34, 1.2, 0.64, 1);
}

.alertas-inicio-panel .alerta-header {
    padding: 1.5rem 2rem;
    border-bottom: 1px solid var(--glass-border);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.alertas-inicio-panel .alerta-header h2 {
    font-family: 'Playfair Display', serif;
    color: var(--accent-gold);
    font-size: 1.2rem;
}

.alertas-inicio-panel .alerta-body {
    padding: 1.5rem 2rem;
}

.alerta-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 0.8rem 1rem;
    border-radius: 12px;
    margin-bottom: 0.5rem;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    font-size: 0.88rem;
    transition: background 0.2s;
}

.alerta-item:hover {
    background: rgba(212,175,55,0.05);
}

.alerta-item .alerta-icon {
    font-size: 1.1rem;
    margin-top: 2px;
    flex-shrink: 0;
}

.alerta-item.urgente { border-left: 3px solid var(--danger); }
.alerta-item.warning { border-left: 3px solid var(--warning); }
.alerta-item.info    { border-left: 3px solid var(--accent-gold); }

/* =====================================================
   ATAJOS DE TECLADO TOOLTIP
   ===================================================== */
.shortcuts-badge {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background: var(--secondary-bg);
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    padding: 6px 12px;
    font-size: 0.7rem;
    color: var(--text-secondary);
    z-index: 500;
    cursor: pointer;
    transition: all 0.3s;
}
.shortcuts-badge:hover {
    color: var(--accent-gold);
    border-color: var(--accent-gold);
}

/* =====================================================
   IMPRESIÓN PROFESIONAL
   ===================================================== */
@media print {
    /* Ocultar toda la UI excepto el contenido principal */
    aside, #topbar, .shortcuts-badge, .theme-toggle,
    .modal-overlay, .alertas-inicio-overlay,
    nav, .btn, button, .header-actions,
    #btn-logout, .search-input-wrapper,
    #search-results { 
        display: none !important; 
    }

    body {
        background: white !important;
        color: black !important;
        font-size: 11pt;
    }

    main {
        margin-left: 0 !important;
        padding: 0 !important;
        width: 100% !important;
    }

    /* Membrete automático */
    main::before {
        content: "Escribanía Roxana Diaz Moreno — Sistema de Gestión Notarial";
        display: block;
        text-align: center;
        font-family: 'Playfair Display', serif;
        font-size: 14pt;
        color: #333;
        padding: 15px 0;
        border-bottom: 2px solid #8B6914;
        margin-bottom: 20px;
    }

    /* Pie de página con fecha */
    main::after {
        content: "Impreso el: " attr(data-print-date);
        display: block;
        text-align: right;
        font-size: 8pt;
        color: #999;
        margin-top: 30px;
        padding-top: 10px;
        border-top: 1px solid #ddd;
    }

    .page-section { display: none !important; }
    .page-section.active { display: block !important; }

    .stat-card, .section-card, .uif-card, .finance-card {
        background: white !important;
        border: 1px solid #ddd !important;
        box-shadow: none !important;
        color: black !important;
        break-inside: avoid;
    }

    .data-table th { 
        background: #f5f5f5 !important; 
        color: #333 !important;
        border-bottom: 2px solid #333 !important;
    }
    .data-table td { 
        color: black !important; 
        border-bottom: 1px solid #ddd !important;
    }

    h1, h2, h3, h4, header { color: #1a1a1a !important; }
    p, span, label { color: #333 !important; }
    
    .risk-badge, .status-badge {
        border: 1px solid #999 !important;
        color: #333 !important;
        background: #f0f0f0 !important;
    }

    a { color: #333 !important; text-decoration: none !important; }
}

/* =====================================================
   RESPONSIVE DESIGN
   ===================================================== */

/* Tablet */
@media (max-width: 1024px) {
    aside {
        width: 220px;
        padding: 1.5rem 1rem;
    }
    main {
        margin-left: 220px;
        padding: 1.5rem;
        width: calc(100% - 220px);
    }
    .dashboard-sections {
        grid-template-columns: 1fr;
    }
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .finance-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .form-grid {
        grid-template-columns: 1fr;
    }
}

/* Mobile */
@media (max-width: 768px) {
    aside {
        position: fixed;
        left: -280px;
        width: 280px;
        transition: left 0.3s ease;
        z-index: 1000;
    }
    aside.open {
        left: 0;
    }
    .sidebar-overlay {
        display: none;
        position: fixed;
        top: 0; left: 0;
        width: 100%; height: 100%;
        background: rgba(0,0,0,0.5);
        z-index: 999;
    }
    aside.open ~ .sidebar-overlay {
        display: block;
    }
    main {
        margin-left: 0;
        padding: 1rem;
        width: 100%;
    }
    .hamburger-btn {
        display: flex !important;
    }
    .stats-grid {
        grid-template-columns: 1fr;
    }
    .finance-grid {
        grid-template-columns: 1fr;
    }
    .uif-grid {
        grid-template-columns: 1fr;
    }
    .data-table {
        display: block;
        overflow-x: auto;
        white-space: nowrap;
    }
    .modal-content, .modal {
        width: 98%;
        max-height: 90vh;
    }
    .rsm-banner {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
}

/* Small phone */
@media (max-width: 480px) {
    .welcome-msg h1 { font-size: 1.3rem; }
    .stat-card h3 { font-size: 1.5rem; }
    header { flex-direction: column; gap: 1rem; align-items: flex-start; }
}

/* Hamburger (hidden by default, shown on mobile) */
.hamburger-btn {
    display: none;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    color: var(--accent-gold);
    width: 40px; height: 40px;
    border-radius: 10px;
    cursor: pointer;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    flex-shrink: 0;
}

/* =====================================================
   MÓDULO UIF — ESTILOS CUMPLIMIENTO NORMATIVO
   ===================================================== */

/* UIF Tabs */
.uif-tabs {
    display: flex;
    gap: 4px;
    padding: 6px;
    background: var(--secondary-bg);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    margin-bottom: 1.5rem;
    overflow-x: auto;
}

.uif-tab-btn {
    background: none;
    border: none;
    color: var(--text-secondary);
    padding: 10px 16px;
    border-radius: 12px;
    cursor: pointer;
    font-size: 0.85rem;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 6px;
    white-space: nowrap;
    transition: all 0.25s ease;
}

.uif-tab-btn:hover {
    background: rgba(212,175,55,0.08);
    color: var(--accent-gold);
}

.uif-tab-btn.active {
    background: rgba(212,175,55,0.15);
    color: var(--accent-gold);
    font-weight: 600;
    box-shadow: 0 2px 8px rgba(212,175,55,0.15);
}

.uif-tab-content {
    display: none;
}

.uif-tab-content.active {
    display: block;
    animation: uifFadeIn 0.3s ease;
}

@keyframes uifFadeIn {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Risk & Status Badges */
.badge-nivel {
    display: inline-block;
    padding: 3px 10px;
    border-radius: 6px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.badge-nivel.badge-bajo { background: rgba(16,185,129,0.15); color: #10b981; }
.badge-nivel.badge-medio { background: rgba(245,158,11,0.15); color: #f59e0b; }
.badge-nivel.badge-alto { background: rgba(249,115,22,0.15); color: #f97316; }
.badge-nivel.badge-critico { background: rgba(239,68,68,0.15); color: #ef4444; }

.badge-estado {
    display: inline-block;
    padding: 3px 10px;
    border-radius: 6px;
    font-size: 0.75rem;
    font-weight: 500;
}

.badge-estado.badge-pendiente { background: rgba(245,158,11,0.12); color: #f59e0b; }
.badge-estado.badge-completo { background: rgba(16,185,129,0.12); color: #10b981; }
.badge-estado.badge-observado { background: rgba(249,115,22,0.12); color: #f97316; }
.badge-estado.badge-revisada { background: rgba(59,130,246,0.12); color: #3b82f6; }
.badge-estado.badge-descartada { background: rgba(156,163,175,0.12); color: #9ca3af; }
.badge-estado.badge-en-análisis { background: rgba(245,158,11,0.12); color: #f59e0b; }
.badge-estado.badge-confirmado { background: rgba(239,68,68,0.12); color: #ef4444; }
.badge-estado.badge-reportado { background: rgba(59,130,246,0.12); color: #3b82f6; }

/* Confidential Badge */
.badge-confidencial {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    background: rgba(124,58,237,0.15);
    color: #7c3aed;
    padding: 4px 12px;
    border-radius: 6px;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Risk Matrix Bars */
.riesgo-bar {
    border-radius: 8px 8px 0 0;
    min-height: 10px;
    transition: height 0.6s cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* DDJJ Cards */
.ddjj-card {
    background: var(--secondary-bg);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 10px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.ddjj-card:hover {
    border-color: var(--accent-gold);
    transform: translateY(-4px);
    box-shadow: 0 12px 30px rgba(212,175,55,0.15);
}

.ddjj-card .ddjj-icon {
    width: 56px;
    height: 56px;
    background: rgba(212,175,55,0.1);
    color: var(--accent-gold);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
}

.ddjj-card h4 {
    color: var(--text-primary);
    margin: 0;
    font-size: 1rem;
}

.ddjj-card p {
    color: var(--text-secondary);
    font-size: 0.8rem;
    margin: 0;
    line-height: 1.4;
}

/* Alerta Cards */
.alerta-card {
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.alerta-card:hover {
    transform: translateX(4px);
    box-shadow: 0 4px 15px rgba(0,0,0,0.15);
}

/* =====================================================
   FIX: Modales de cobro por encima del estado de cuentas
   El modal-estado-cuenta tiene z-index:9999 inline,
   los modales de cobro necesitan estar por encima.
   ===================================================== */
#modal-cobro-cuotas,
#modal-pago-presupuesto {
    z-index: 10001 !important;
}

/* =====================================================
   IMPRESIÓN — Índice de Protocolo
   Oculta todo excepto la sección activa al imprimir.
   ===================================================== */
@media print {
    aside, .topbar, .search-input-wrapper, .header-actions,
    .modal-overlay, .alertas-inicio-overlay,
    nav, #global-search-input, #search-results,
    .btn, button {
        display: none !important;
    }

    body {
        background: white !important;
        color: black !important;
        display: block !important;
    }

    main {
        margin-left: 0 !important;
        width: 100% !important;
        padding: 0 !important;
    }

    .page-section {
        display: none !important;
    }

    .page-section.active {
        display: block !important;
    }

    .section-card, .detail-container {
        background: white !important;
        border: none !important;
        box-shadow: none !important;
    }

    .data-table th {
        color: #333 !important;
        border-bottom: 2px solid #333 !important;
    }

    .data-table td {
        color: #000 !important;
        border-bottom: 1px solid #ccc !important;
    }

    h1, h2, h3, h4, .welcome-msg h1, .welcome-msg p {
        color: #000 !important;
    }

    .stat-card, .finance-card {
        background: #f9f9f9 !important;
        border: 1px solid #ddd !important;
    }
}