:root {
    --bg-body: #f4f6f8;
    --bg-card: #ffffff;
    --bg-input: #ffffff;
    --text-main: #334155;
    --text-muted: #64748b;
    --text-heading: #0f172a;
    --border-color: #e2e8f0;
    --nav-bg: #1e293b;
    --nav-text: #f1f5f9;
    --accent: #0891b2;
    --accent-hover: #0e7490;
    --accent-soft: rgba(8, 145, 178, 0.08);
    --legal-bg: #fffbeb;
    --legal-border: #fde68a;
    --legal-accent: #d97706;
    --table-head-bg: #f8fafc;
    --table-row-hover: #f1f5f9;
    --table-border: #e2e8f0;
    --input-border: #cbd5e1;
    --input-focus-ring: rgba(8, 145, 178, 0.18);
    --section-title: #475569;
    --footer-bg: #ffffff;
    --footer-border: #e2e8f0;
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.07), 0 2px 4px -2px rgb(0 0 0 / 0.05);
    --radius: 10px;
    --transition: 0.2s ease;
}

body {
    font-family: 'Inter', sans-serif;
    font-size: 0.8125rem;
    line-height: 1.65;
    background-color: var(--bg-body);
    color: var(--text-main);
    -webkit-font-smoothing: antialiased;
}

h1,h2,h3,h4,h5,h6,.h1,.h2,.h3,.h4,.h5,.h6 { color: var(--text-heading); }

h6.section-title {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    font-weight: 700;
    margin-bottom: 0.6rem;
    color: var(--section-title);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding-bottom: 0.4rem;
    border-bottom: 2px solid var(--border-color);
}
h6.section-title i { font-size: 0.85rem; opacity: 0.7; }

.form-label {
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--text-muted);
    margin-bottom: 0.25rem;
    letter-spacing: 0.02em;
}

.form-control, .form-select {
    background-color: var(--bg-input);
    border: 1px solid var(--input-border);
    color: var(--text-main);
    border-radius: 8px;
    transition: border-color var(--transition), box-shadow var(--transition);
}
.form-control:focus, .form-select:focus {
    background-color: var(--bg-input);
    border-color: var(--accent);
    color: var(--text-main);
    box-shadow: 0 0 0 3px var(--input-focus-ring);
}
.form-control:disabled, .form-select:disabled {
    background-color: var(--bg-body);
    border-color: var(--border-color);
    opacity: 0.65;
}
.input-group-text {
    background-color: var(--bg-body);
    border-color: var(--input-border);
    color: var(--text-muted);
    border-radius: 8px;
}

/* Cards */
.app-card {
    background: var(--bg-card);
    border-radius: var(--radius);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
    padding: 1.25rem;
    margin-bottom: 1.25rem;
    position: relative;
    transition: box-shadow var(--transition), border-color var(--transition);
}
.app-card:hover { box-shadow: var(--shadow-md); border-color: var(--input-border); }
.card-legal {
    background: var(--legal-bg);
    border-left: 4px solid var(--legal-accent);
}
.card-claims { border-left: 4px solid var(--accent); }

/* Tables */
.table-custom { margin-bottom: 0; color: var(--text-main); width: 100%; }
.table-custom th {
    background-color: var(--table-head-bg);
    color: var(--text-muted);
    font-weight: 600;
    font-size: 0.68rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    padding: 0.7rem 0.6rem;
    border-bottom: 2px solid var(--table-border);
}
.table-custom td {
    font-size: 0.775rem;
    padding: 0.7rem 0.6rem;
    color: var(--text-main);
    border-bottom: 1px solid var(--table-border);
    vertical-align: middle;
    transition: background-color var(--transition);
}
.table-container {
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    overflow: hidden;
    background-color: var(--bg-card);
}
.table-hover tbody tr:hover td {
    background-color: var(--table-row-hover);
    color: var(--text-heading);
}

/* Badges */
.status-badge {
    padding: 3px 8px;
    border-radius: 6px;
    font-size: 0.68rem;
    font-weight: 600;
    letter-spacing: 0.02em;
}
.status-pending { background-color: #fef3c7; color: #92400e; }
.status-closed  { background-color: #d1fae5; color: #065f46; }
.status-danger  { background-color: #fee2e2; color: #991b1b; }

/* Notes */
.notes-area {
    background-color: var(--legal-bg);
    border: 1px solid var(--border-color);
    border-left: 3px solid var(--legal-accent);
    color: var(--text-main);
    font-family: 'Inter', sans-serif;
    font-size: 0.8rem;
    line-height: 1.7;
    box-shadow: inset 0 1px 3px rgba(0,0,0,0.02);
    border-radius: 0;
}
.notes-area:focus {
    background-color: var(--bg-card);
    color: var(--text-heading);
}

/* Navbar */
.top-nav {
    background-color: var(--nav-bg);
    color: var(--nav-text);
    padding: 0.6rem 1.25rem;
    box-shadow: 0 1px 3px rgb(0 0 0 / 0.1), 0 1px 2px -1px rgb(0 0 0 / 0.1);
}
.search-box {
    background: rgba(255,255,255,0.08);
    border: 1px solid rgba(255,255,255,0.12);
    color: #fff;
    border-radius: 20px;
}
.search-box::placeholder { color: rgba(255,255,255,0.5); }
.search-box:focus {
    background: rgba(255,255,255,0.14);
    color: #fff;
    border-color: rgba(255,255,255,0.25);
    outline: none;
    box-shadow: none;
}

/* ─── Nuevo buscador navbar ─── */
.search-form { align-items: center; }
.search-group {
    display: flex;
    align-items: center;
    background: rgba(255,255,255,0.08);
    border: 1px solid rgba(255,255,255,0.12);
    border-radius: 20px;
    overflow: hidden;
    width: 220px;
    transition: width .3s ease, border-color .2s ease, background .2s ease;
}
.search-group:focus-within {
    width: 280px;
    background: rgba(255,255,255,0.13);
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(var(--accent-rgb, 94,114,228), 0.18);
}
.search-icon-left {
    padding: 0 0.5rem 0 0.75rem;
    color: rgba(255,255,255,0.45);
    font-size: 0.8rem;
    flex-shrink: 0;
    transition: color .2s;
    pointer-events: none;
}
.search-group:focus-within .search-icon-left { color: var(--accent); }
.search-input {
    flex: 1;
    min-width: 0;
    background: transparent;
    border: none;
    outline: none;
    color: #fff;
    font-size: 0.77rem;
    padding: 0.3rem 0.25rem;
}
.search-input::placeholder { color: rgba(255,255,255,0.45); }
.search-btn {
    background: transparent;
    border: none;
    border-left: 1px solid rgba(255,255,255,0.1);
    color: rgba(255,255,255,0.45);
    padding: 0 0.6rem;
    height: 100%;
    cursor: pointer;
    display: flex;
    align-items: center;
    transition: background .2s, color .2s;
    flex-shrink: 0;
    align-self: stretch;
}
.search-btn:hover,
.search-group:focus-within .search-btn {
    background: var(--accent);
    color: #fff;
    border-left-color: var(--accent);
}

.nav-link-item {
    color: rgba(255,255,255,0.55);
    font-size: 0.78rem;
    cursor: pointer;
    padding: 0.3rem 0.6rem;
    border-radius: 6px;
    transition: background var(--transition), color var(--transition);
    text-decoration: none;
    font-weight: 500;
}
.nav-link-item:hover {
    color: #fff;
    background: rgba(255,255,255,0.1);
}
.nav-link-item.active {
    color: #fff;
    background: var(--accent);
}

/* Footer Action Bar */
.fab-bar {
    background: var(--footer-bg);
    border-top: 1px solid var(--footer-border);
    padding: 0.65rem 1.5rem;
    position: fixed;
    bottom: 0; left: 0; right: 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: 0 -2px 8px rgba(0,0,0,0.05);
    z-index: 1000;
}

/* File items */
.file-item {
    padding: 0.6rem 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    background: var(--bg-card);
    transition: box-shadow var(--transition), border-color var(--transition);
}
.file-item:hover {
    border-color: var(--input-border);
    box-shadow: var(--shadow-md);
}
.file-icon {
    width: 40px; height: 40px;
    border-radius: 8px;
    display: flex; align-items: center; justify-content: center;
    font-size: 1.1rem;
    flex-shrink: 0;
}
.file-icon-pdf { background: #fef2f2; color: #b91c1c; }
.file-icon-img { background: #eff6ff;  color: #1d4ed8; }
.file-icon-xls { background: #f0fdf4; color: #15803d; }

/* Buttons */
.btn-accent {
    background-color: var(--accent);
    border-color: var(--accent);
    color: #fff;
}
.btn-accent:hover {
    background-color: var(--accent-hover);
    border-color: var(--accent-hover);
    color: #fff;
}

.section-divider {
    height: 1px;
    background: var(--border-color);
    margin: 1.5rem 0;
}

/* Dashboard widgets */
.widget-card {
    background: var(--bg-card);
    border-radius: var(--radius);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
    padding: 1rem 1.25rem;
    text-align: center;
    transition: box-shadow var(--transition);
}
.widget-card:hover { box-shadow: var(--shadow-md); }
.widget-card .value {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-heading);
    line-height: 1.2;
}
.widget-card .label {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--text-muted);
    margin-top: 0.25rem;
}

/* Login page */
.login-card {
    max-width: 400px;
    margin: 10vh auto;
}

/* Tercero section */
.card-tercero {
    border-left: 4px solid #7c3aed;
    background: #f5f3ff;
}

/* Alert badge in navbar */
.alert-badge {
    position: absolute;
    top: -4px;
    right: -4px;
    background: #ef4444;
    color: #fff;
    border-radius: 50%;
    width: 18px;
    height: 18px;
    font-size: 0.6rem;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    box-shadow: 0 0 0 2px var(--nav-bg);
}

/* Toast messages */
.toast-container {
    position: fixed;
    top: 1rem;
    right: 1rem;
    z-index: 9999;
}

/* ═══ MOBILE BOTTOM NAV ═══════════════════════════════════════════ */
.mobile-bottom-nav {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    height: 56px;
    background: var(--bg-card);
    border-top: 1px solid var(--border-color);
    display: flex;
    justify-content: space-around;
    align-items: center;
    z-index: 1040;
    box-shadow: 0 -2px 10px rgba(0,0,0,0.06);
    padding-bottom: env(safe-area-inset-bottom, 0);
}
.mobile-nav-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 2px;
    flex: 1;
    text-decoration: none;
    color: var(--text-muted);
    font-size: 0.62rem;
    font-weight: 600;
    letter-spacing: 0.02em;
    padding: 6px 0;
    transition: color 0.15s ease;
    position: relative;
    -webkit-tap-highlight-color: transparent;
}
.mobile-nav-item i { font-size: 1.2rem; }
.mobile-nav-item:hover,
.mobile-nav-item:active { color: var(--accent); }
.mobile-nav-item.active {
    color: var(--accent);
}
.mobile-nav-item.active::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 24px;
    height: 3px;
    border-radius: 0 0 3px 3px;
    background: var(--accent);
}
.mobile-nav-badge {
    position: absolute;
    top: 2px;
    right: 50%;
    transform: translateX(calc(50% + 10px));
    background: #ef4444;
    color: #fff;
    border-radius: 10px;
    min-width: 16px;
    height: 16px;
    font-size: 0.55rem;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    padding: 0 4px;
}

/* ═══ MOBILE RESPONSIVE ═══════════════════════════════════════════ */
@media (max-width: 767.98px) {
    body { padding-bottom: 64px !important; }
    .top-nav { padding: 0.45rem 0.75rem; }
    .fab-bar {
        bottom: 56px;
        padding: 0.5rem 0.75rem;
        border-radius: 0;
    }
    .container-fluid { padding-left: 0.75rem; padding-right: 0.75rem; }
    .app-card { padding: 0.85rem; margin-bottom: 0.85rem; }
    .section-divider { margin: 1rem 0; }
    h6.section-title { font-size: 0.65rem; }
    .table-custom th { font-size: 0.62rem; padding: 0.5rem 0.4rem; }
    .table-custom td { font-size: 0.72rem; padding: 0.5rem 0.4rem; }
    /* Offcanvas mobile menu */
    #mobileOffcanvas .list-group-item { border-left: 0; border-right: 0; }
}

/* ── Print styles ────────────────────────────────────────────────── */
@media print {
    body { background: #fff !important; }
    .top-nav, .fab-bar, .toast-container, .no-print,
    .btn, button, .modal, .alert-badge,
    .mobile-bottom-nav, .offcanvas { display: none !important; }
    .app-card { box-shadow: none !important; border-color: #ddd !important; break-inside: avoid; }
    .table-container { overflow: visible !important; }
    .container-fluid { max-width: 100% !important; padding: 0 !important; }
    .table th { background: #f5f3ef !important; -webkit-print-color-adjust: exact; print-color-adjust: exact; }
    .status-badge { -webkit-print-color-adjust: exact; print-color-adjust: exact; }
}

/* ── Select2 overrides ───────────────────────────────────────────── */
.select2-container--bootstrap-5 .select2-selection { font-size: 0.8125rem; min-height: 31px; border-color: var(--input-border); }
.select2-container--bootstrap-5 .select2-selection--single .select2-selection__rendered { font-size: 0.8125rem; }

/* ── DataTables overrides ────────────────────────────────────────── */
.dataTables_wrapper .dataTables_filter input { font-size: 0.78rem; padding: 0.25rem 0.5rem; }
.dataTables_wrapper .dataTables_length select { font-size: 0.78rem; }
.dataTables_info, .dataTables_paginate { font-size: 0.75rem; }

/* ── SweetAlert2 small overrides ─────────────────────────────────── */
.swal2-popup { font-size: 0.85rem !important; }

/* ── Purple badge for tribunales ─────────────────────────────────── */
.bg-purple { background-color: #8b5cf6 !important; }

/* ── Focus & accessibility ───────────────────────────────────────── */
a:focus-visible, button:focus-visible, .btn:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
}

/* ── Smooth scrollbar ────────────────────────────────────────────── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border-color); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--input-border); }