/* ==========================================================================
   LEGA - Premium Legal System Stylesheet
   Design System: Slate Dark Mode with Legal Gold & Traffic Light Accents
   ========================================================================== */

:root {
    --bg-primary: #0F172A;
    --bg-secondary: #1E293B;
    --bg-card: #1E293B;
    --bg-glass: rgba(30, 41, 59, 0.7);
    --border-color: #334155;
    --text-primary: #F8FAFC;
    --text-secondary: #94A3B8;
    --text-muted: #64748B;
    
    /* Brand Accent (Legal Gold & Emerald) */
    --accent-gold: #D4AF37;
    --accent-gold-hover: #B89628;
    --accent-blue: #38BDF8;

    /* Traffic Light Colors (Semáforo de Plazos) */
    --color-green: #10B981;
    --color-yellow: #F59E0B;
    --color-orange: #F97316;
    --color-red: #EF4444;
    --color-gray: #64748B;

    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Plus Jakarta Sans', sans-serif;
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --shadow-card: 0 10px 30px -5px rgba(0, 0, 0, 0.4);
}

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

body {
    font-family: var(--font-body);
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.5;
    overflow-x: hidden;
}

/* Layout Grid */
.app-layout {
    display: flex;
    min-height: 100vh;
}

/* Sidebar */
.sidebar {
    width: 280px;
    background-color: #090D16;
    border-right: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    padding: 1.5rem 1rem;
    position: fixed;
    height: 100vh;
    z-index: 100;
}

.brand {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--border-color);
}

.logo-icon {
    width: 44px;
    height: 44px;
    background: linear-gradient(135deg, var(--accent-gold), #856404);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    color: #000;
}

.brand-text h1 {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: 1px;
    color: var(--accent-gold);
}

.brand-text span {
    font-size: 0.75rem;
    color: var(--text-secondary);
}

.nav-menu {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-top: 1.5rem;
    flex: 1;
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 0.85rem;
    padding: 0.75rem 1rem;
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.95rem;
    font-weight: 500;
    border-radius: var(--radius-sm);
    transition: all 0.2s ease;
}

.nav-item i {
    width: 20px;
    font-size: 1.1rem;
}

.nav-item:hover, .nav-item.active {
    background-color: var(--bg-secondary);
    color: var(--accent-gold);
}

.user-profile {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border-color);
}

.avatar {
    width: 38px;
    height: 38px;
    background-color: var(--accent-gold);
    color: #000;
    font-weight: 700;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.user-info .name {
    font-size: 0.9rem;
    font-weight: 600;
}

.user-info .role {
    font-size: 0.75rem;
    color: var(--text-muted);
}

/* Main Content Area */
.main-content {
    margin-left: 280px;
    flex: 1;
    padding: 2rem;
    max-width: calc(100vw - 280px);
}

/* Header */
.top-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
    gap: 1.5rem;
}

.header-search {
    position: relative;
    width: 400px;
}

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

.header-search input {
    width: 100%;
    padding: 0.65rem 1rem 0.65rem 2.8rem;
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-size: 0.9rem;
}

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

.firm-badge {
    background-color: rgba(212, 175, 55, 0.1);
    color: var(--accent-gold);
    border: 1px solid rgba(212, 175, 55, 0.3);
    padding: 0.5rem 1rem;
    border-radius: var(--radius-sm);
    font-size: 0.85rem;
    font-weight: 600;
}

/* Buttons */
.btn {
    padding: 0.6rem 1.2rem;
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: 0.88rem;
    border: none;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.2s ease;
}

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

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

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

.btn-sm {
    padding: 0.4rem 0.8rem;
    font-size: 0.8rem;
}

/* KPI Grid */
.kpi-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1.25rem;
    margin-bottom: 1.5rem;
}

.kpi-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    padding: 1.25rem;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    gap: 1rem;
    box-shadow: var(--shadow-card);
}

.kpi-icon {
    width: 50px;
    height: 50px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
}

.kpi-icon.blue { background-color: rgba(56, 189, 248, 0.15); color: #38BDF8; }
.kpi-icon.red { background-color: rgba(239, 68, 68, 0.15); color: #EF4444; }
.kpi-icon.yellow { background-color: rgba(245, 158, 11, 0.15); color: #F59E0B; }
.kpi-icon.green { background-color: rgba(16, 185, 129, 0.15); color: #10B981; }

.kpi-title {
    font-size: 0.8rem;
    color: var(--text-secondary);
    display: block;
}

.kpi-value {
    font-size: 1.5rem;
    font-weight: 700;
    font-family: var(--font-heading);
}

/* Panels & Cards */
.panel-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 1.5rem;
    margin-bottom: 1.5rem;
}

.panel-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.panel-header h2, .panel-header h3 {
    font-family: var(--font-heading);
    font-weight: 600;
}

.grid-2col {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

.grid-3col {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 1.25rem;
}

/* Semáforo List Items */
.semaforo-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-top: 1rem;
}

.semaforo-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.85rem 1.1rem;
    background-color: rgba(15, 23, 42, 0.6);
    border-radius: var(--radius-sm);
    border-left: 5px solid var(--color-gray);
}

.semaforo-item.ROJO { border-left-color: var(--color-red); }
.semaforo-item.NARANJA { border-left-color: var(--color-orange); }
.semaforo-item.AMARILLO { border-left-color: var(--color-yellow); }
.semaforo-item.VERDE { border-left-color: var(--color-green); }

.semaforo-tag {
    font-size: 0.75rem;
    font-weight: 700;
    padding: 0.25rem 0.6rem;
    border-radius: 4px;
    color: #000;
}

.semaforo-tag.ROJO { background-color: var(--color-red); color: #fff; }
.semaforo-tag.NARANJA { background-color: var(--color-orange); color: #fff; }
.semaforo-tag.AMARILLO { background-color: var(--color-yellow); color: #000; }
.semaforo-tag.VERDE { background-color: var(--color-green); color: #000; }

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

.custom-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 1rem;
    font-size: 0.88rem;
}

.custom-table th, .custom-table td {
    padding: 0.85rem 1rem;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}

.custom-table th {
    background-color: rgba(15, 23, 42, 0.8);
    color: var(--text-secondary);
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.75rem;
}

.custom-table tbody tr:hover {
    background-color: rgba(51, 65, 85, 0.4);
}

/* Badges */
.badge {
    display: inline-block;
    padding: 0.25rem 0.6rem;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 600;
}

.badge-info { background-color: rgba(56, 189, 248, 0.2); color: #38BDF8; }
.badge-warning { background-color: rgba(245, 158, 11, 0.2); color: #F59E0B; }
.badge-danger { background-color: rgba(239, 68, 68, 0.2); color: #EF4444; }
.badge-success { background-color: rgba(16, 185, 129, 0.2); color: #10B981; }

/* Documentos */
.docs-toolbar {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
    margin-bottom: 1.25rem;
}

.docs-toolbar .form-control {
    flex: 1;
    min-width: 160px;
}

.docs-grid {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.doc-card {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem 1.25rem;
    background: rgba(15, 23, 42, 0.6);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    transition: border-color 0.2s;
}

.doc-card:hover {
    border-color: var(--accent-blue);
}

.doc-card > i {
    font-size: 2rem;
    width: 2.5rem;
    text-align: center;
}

.pdf-color { color: #EF4444; }
.word-color { color: #3B82F6; }
.excel-color { color: #10B981; }
.img-color { color: #A78BFA; }

.doc-info {
    flex: 1;
    min-width: 0;
}

.doc-info h4 {
    margin: 0 0 0.25rem;
    font-size: 0.95rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.doc-info span {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.doc-actions {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-shrink: 0;
}

.f360-docs {
    margin-top: 0.5rem;
}

.form-check-row {
    display: flex;
    gap: 1.5rem;
}

.form-check-row label {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.88rem;
    cursor: pointer;
}

/* Alerts */
.alert {
    padding: 1rem;
    border-radius: var(--radius-sm);
    margin-bottom: 1rem;
    font-size: 0.88rem;
}

.alert-warning {
    background-color: rgba(245, 158, 11, 0.1);
    border: 1px solid rgba(245, 158, 11, 0.3);
    color: #FCD34D;
}

.legal-notice {
    font-size: 0.8rem;
    color: var(--text-secondary);
    background-color: rgba(15, 23, 42, 0.5);
    padding: 0.6rem 0.8rem;
    border-radius: var(--radius-sm);
    margin-bottom: 0.8rem;
}

/* Tab Content Toggle */
.tab-content {
    display: none;
}

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

/* Modal */
.modal {
    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: 1000;
}

.modal.active {
    display: flex;
}

.modal-content {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    width: 90%;
    max-width: 600px;
    max-height: 90vh;
    overflow-y: auto;
    padding: 1.5rem;
}

.modal-content.modal-xl {
    max-width: 1000px;
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 1rem;
    margin-bottom: 1rem;
}

.modal-close {
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 1.5rem;
    cursor: pointer;
}

.modal-body {
    padding: 0 0 0.5rem;
}

.modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: 0.75rem;
    padding-top: 1rem;
    margin-top: 0.5rem;
    border-top: 1px solid var(--border-color);
}

.form-row {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.form-row .form-group {
    flex: 1;
    min-width: 180px;
}

.app-toast {
    position: fixed;
    bottom: 1.5rem;
    right: 1.5rem;
    padding: 0.85rem 1.25rem;
    border-radius: var(--radius-sm);
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    font-size: 0.9rem;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.35);
    opacity: 0;
    transform: translateY(10px);
    transition: opacity 0.25s, transform 0.25s;
    pointer-events: none;
    z-index: 9999;
    max-width: 420px;
}

.app-toast.show {
    opacity: 1;
    transform: translateY(0);
}

.app-toast.success { border-color: #10B981; }
.app-toast.error { border-color: #EF4444; }

.search-results {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    margin-top: 0.35rem;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    max-height: 320px;
    overflow-y: auto;
    z-index: 500;
    box-shadow: 0 8px 24px rgba(0,0,0,0.35);
}

.search-results.active { display: block; }

.search-results .sr-item {
    padding: 0.65rem 0.85rem;
    cursor: pointer;
    border-bottom: 1px solid var(--border-color);
    font-size: 0.88rem;
}

.search-results .sr-item:hover { background: rgba(56, 189, 248, 0.08); }

.search-results .sr-label {
    font-size: 0.7rem;
    color: var(--text-muted);
    text-transform: uppercase;
    padding: 0.4rem 0.85rem;
    background: rgba(15,23,42,0.5);
}

.reportes-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 1.25rem;
}

.report-card {
    padding: 1.5rem;
    background: rgba(15, 23, 42, 0.6);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    text-align: center;
}

.report-card i { font-size: 2rem; color: var(--accent-blue); margin-bottom: 0.75rem; }

.report-card h4 { margin: 0 0 0.5rem; }

.report-card p { font-size: 0.85rem; color: var(--text-muted); margin-bottom: 1rem; }

.form-group {
    margin-bottom: 1rem;
}

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

.form-control {
    width: 100%;
    padding: 0.65rem 0.85rem;
    background-color: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
}

/* Tab Bar in Modal Ficha 360 */
.tab-bar {
    display: flex;
    gap: 0.5rem;
    border-bottom: 1px solid var(--border-color);
    margin-bottom: 1rem;
}

.tab-btn {
    padding: 0.6rem 1rem;
    background: none;
    border: none;
    color: var(--text-secondary);
    font-weight: 500;
    cursor: pointer;
    border-bottom: 2px solid transparent;
}

.tab-btn.active {
    color: var(--accent-gold);
    border-bottom-color: var(--accent-gold);
}

.ficha-subtab {
    display: none;
}

.ficha-subtab.active {
    display: block;
}

/* Login */
.login-screen {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #0f1419 0%, #1a2332 50%, #0d1117 100%);
    padding: 2rem;
}

.login-card {
    width: 100%;
    max-width: 420px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 2.5rem;
    box-shadow: 0 20px 60px rgba(0,0,0,0.4);
}

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

.login-brand h1 {
    font-size: 2rem;
    margin: 0.5rem 0 0;
    color: var(--accent-gold);
}

.login-brand p {
    color: var(--text-muted);
    margin: 0.25rem 0 0;
}

.btn-block {
    width: 100%;
    justify-content: center;
    margin-top: 0.5rem;
}

.login-disclaimer {
    font-size: 0.75rem;
    color: var(--text-muted);
    text-align: center;
    margin-top: 1.5rem;
    line-height: 1.4;
}

.password-field {
    position: relative;
    display: flex;
    align-items: center;
}

.password-field .form-control {
    padding-right: 2.75rem;
}

.password-toggle {
    position: absolute;
    right: 0.5rem;
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    padding: 0.35rem 0.5rem;
}

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

.login-remember {
    margin-bottom: 0.25rem;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.85rem;
    color: var(--text-secondary);
    cursor: pointer;
}

.checkbox-label input {
    accent-color: var(--accent-blue);
}