/* =====================================================
   ADMIN PANEL — Residencial Sol Naciente
   ===================================================== */

:root {
    --primary:      #2563eb;
    --primary-dark: #1d4ed8;
    --amber:        #d97706;
    --amber-light:  #fef3c7;
    --amber-border: #fcd34d;
    --bg:           #f1f5f9;
    --surface:      #ffffff;
    --border:       #e2e8f0;
    --text:         #1e293b;
    --text-muted:   #64748b;
    --success:      #16a34a;
    --danger:       #dc2626;
    --radius:       12px;
    --radius-sm:    8px;
    --shadow:       0 1px 3px rgba(0,0,0,.08), 0 4px 16px rgba(0,0,0,.06);
    --shadow-lg:    0 8px 32px rgba(0,0,0,.12);
}

/* ── Reset & base ────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; }

body {
    background: var(--bg);
    color: var(--text);
    font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
    margin: 0;
}

/* =====================================================
   LOGIN
   ===================================================== */
#login-container {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    padding: 1.5rem;
    background: linear-gradient(135deg, #1e3a5f 0%, #2563eb 60%, #3b82f6 100%);
}

#login-section {
    width: 100%;
    max-width: 420px;
    background: var(--surface);
    border-radius: var(--radius);
    box-shadow: var(--shadow-lg);
    overflow: hidden;
}

.login-header {
    background: linear-gradient(135deg, #1e3a5f, #2563eb);
    padding: 2.5rem 2rem 2rem;
    text-align: center;
    color: #fff;
}

.login-logo {
    width: 72px;
    height: 72px;
    object-fit: contain;
    border-radius: 50%;
    background: rgba(255,255,255,.15);
    padding: 8px;
    margin-bottom: .75rem;
}

.login-title {
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0 0 .25rem;
}

.login-subtitle {
    font-size: .85rem;
    opacity: .8;
    margin: 0;
}

.login-body {
    padding: 2rem;
}

/* Input con icono */
.input-icon-wrap { position: relative; }

.input-icon {
    position: absolute;
    left: .85rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
    font-size: 1rem;
    pointer-events: none;
}

.form-control.ps-icon { padding-left: 2.4rem; }

.btn-login {
    background: linear-gradient(135deg, #1d4ed8, #2563eb);
    color: #fff;
    border: none;
    border-radius: var(--radius-sm);
    font-weight: 600;
    padding: .75rem;
    font-size: 1rem;
    transition: opacity .2s, transform .1s;
}
.btn-login:hover { opacity: .92; color: #fff; }
.btn-login:active { transform: scale(.98); }

/* =====================================================
   TOPBAR
   ===================================================== */
.admin-topbar {
    background: linear-gradient(135deg, #1e3a5f 0%, #2563eb 100%);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: .75rem 1.5rem;
    box-shadow: 0 2px 8px rgba(0,0,0,.2);
    position: sticky;
    top: 0;
    z-index: 100;
}

.topbar-brand {
    display: flex;
    align-items: center;
    gap: .6rem;
}

.topbar-logo {
    width: 36px;
    height: 36px;
    object-fit: contain;
    border-radius: 50%;
    background: rgba(255,255,255,.15);
    padding: 4px;
}

.topbar-title {
    font-weight: 700;
    font-size: 1rem;
}

.topbar-divider {
    opacity: .4;
    font-size: .9rem;
}

.topbar-subtitle {
    opacity: .75;
    font-size: .85rem;
}

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

.topbar-user {
    font-size: .9rem;
    opacity: .9;
}

.btn-logout {
    background: rgba(255,255,255,.15);
    color: #fff;
    border: 1px solid rgba(255,255,255,.25);
    border-radius: var(--radius-sm);
    font-size: .85rem;
    font-weight: 600;
    padding: .4rem .9rem;
    transition: background .2s;
}
.btn-logout:hover {
    background: rgba(255,255,255,.25);
    color: #fff;
}

/* =====================================================
   MAIN CONTENT
   ===================================================== */
.admin-main {
    padding: 2rem 1rem;
    min-height: calc(100vh - 60px);
}

/* =====================================================
   NAV TABS
   ===================================================== */
.admin-nav {
    display: flex;
    gap: .25rem;
    border-bottom: 2px solid var(--border);
    margin-bottom: 1.75rem;
    overflow-x: auto;
    scrollbar-width: none;
}
.admin-nav::-webkit-scrollbar { display: none; }

.admin-nav-link {
    display: inline-flex;
    align-items: center;
    gap: .4rem;
    padding: .65rem 1.1rem;
    border-radius: var(--radius-sm) var(--radius-sm) 0 0;
    font-weight: 600;
    font-size: .9rem;
    color: var(--text-muted);
    text-decoration: none;
    border-bottom: 3px solid transparent;
    margin-bottom: -2px;
    white-space: nowrap;
    transition: color .15s, border-color .15s, background .15s;
}

.admin-nav-link:hover {
    color: var(--primary);
    background: rgba(37,99,235,.06);
}

.admin-nav-link.active {
    color: var(--primary);
    border-bottom-color: var(--primary);
    background: rgba(37,99,235,.06);
}

/* =====================================================
   SECTION CARDS
   ===================================================== */
.section-card {
    background: var(--surface);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    overflow: hidden;
    border: 1px solid var(--border);
}

.section-card-header {
    display: flex;
    align-items: center;
    gap: .6rem;
    padding: 1rem 1.4rem;
    font-weight: 600;
    font-size: .95rem;
    background: #f8fafc;
    border-bottom: 1px solid var(--border);
    color: var(--text);
}

.section-card-header i {
    font-size: 1.1rem;
}

.section-card-header.accent-blue {
    border-left: 4px solid var(--primary);
    color: var(--primary);
    background: rgba(37,99,235,.04);
}

.section-card-header.accent-amber {
    border-left: 4px solid var(--amber);
    color: var(--amber);
    background: var(--amber-light);
}

.section-card-body {
    padding: 1.4rem;
}

/* Card admin (datos internos) */
.section-card-admin {
    border: 1px solid var(--amber-border);
}

/* Badge "Solo Administrador" */
.badge-admin-only {
    font-size: .7rem;
    font-weight: 700;
    background: var(--amber);
    color: #fff;
    border-radius: 20px;
    padding: .15rem .6rem;
    text-transform: uppercase;
    letter-spacing: .04em;
    margin-left: .4rem;
    vertical-align: middle;
}

/* =====================================================
   ESTADO LEGAL — checkboxes visuales
   ===================================================== */
.field-group-label {
    font-weight: 600;
    font-size: .85rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: .06em;
    margin-bottom: .6rem;
}

.status-checks-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: .75rem;
}

.status-check-item {
    cursor: pointer;
    user-select: none;
}

.status-check-item input[type="checkbox"] {
    display: none;
}

.status-check-box {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: .4rem;
    padding: 1rem .75rem;
    border-radius: var(--radius-sm);
    border: 2px solid var(--border);
    background: #f8fafc;
    text-align: center;
    font-size: .85rem;
    font-weight: 600;
    color: var(--text-muted);
    transition: all .2s ease;
}

.status-check-box i {
    font-size: 1.4rem;
}

/* Checked state */
.status-check-item input:checked + .status-check-box {
    border-color: var(--success);
    background: #f0fdf4;
    color: var(--success);
}

/* Hover */
.status-check-item:hover .status-check-box {
    border-color: var(--primary);
    background: rgba(37,99,235,.05);
    color: var(--primary);
}

/* =====================================================
   BUTTONS
   ===================================================== */
.btn-search {
    background: var(--primary);
    color: #fff;
    border: none;
    border-radius: var(--radius-sm);
    font-weight: 600;
    transition: background .2s;
}
.btn-search:hover { background: var(--primary-dark); color: #fff; }

.btn-save {
    background: var(--success);
    color: #fff;
    border: none;
    border-radius: var(--radius-sm);
    font-weight: 600;
    padding: .7rem;
    transition: opacity .2s;
}
.btn-save:hover { opacity: .9; color: #fff; }

.btn-save-admin {
    background: var(--amber);
    color: #fff;
    border: none;
    border-radius: var(--radius-sm);
    font-weight: 600;
    padding: .7rem;
    transition: opacity .2s;
}
.btn-save-admin:hover { opacity: .9; color: #fff; }

/* =====================================================
   TABLES
   ===================================================== */
.admin-table {
    font-size: .9rem;
}

.admin-table thead th {
    background: #f1f5f9;
    color: var(--text-muted);
    font-size: .78rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .06em;
    border-bottom: 1px solid var(--border);
    padding: .75rem 1rem;
}

.admin-table tbody td {
    padding: .75rem 1rem;
    vertical-align: middle;
    border-bottom: 1px solid #f1f5f9;
}

.admin-table tbody tr:last-child td { border-bottom: none; }

.admin-table tbody tr:hover td {
    background: rgba(37,99,235,.03);
}

/* =====================================================
   FORMS
   ===================================================== */
.form-label {
    font-weight: 600;
    font-size: .875rem;
    color: var(--text-muted);
    margin-bottom: .35rem;
}

.form-control, .form-select {
    border-radius: var(--radius-sm);
    border: 1.5px solid var(--border);
    font-size: .9rem;
    transition: border-color .15s, box-shadow .15s;
}

.form-control:focus, .form-select:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(37,99,235,.15);
}

.input-group-text {
    background: #f1f5f9;
    border-color: var(--border);
    color: var(--text-muted);
    font-size: .85rem;
    font-weight: 600;
}

/* =====================================================
   TOAST ALERTS
   ===================================================== */
#toast-container .toast {
    min-width: 280px;
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-lg);
}

#toast-container .toast-body {
    padding: .9rem 1.1rem;
    font-size: .9rem;
}

/* =====================================================
   ROLE BADGES (tabla usuarios)
   ===================================================== */
.role-badge {
    display: inline-block;
    padding: .2rem .6rem;
    border-radius: 20px;
    font-size: .75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .04em;
}
.role-badge.admin  { background: #dbeafe; color: var(--primary); }
.role-badge.editor { background: #dcfce7; color: var(--success); }

/* =====================================================
   CATASTRO GRID (datos de solo lectura)
   ===================================================== */
.catastro-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: .6rem;
}

.catastro-item {
    background: #fffbeb;
    border: 1px solid var(--amber-border);
    border-radius: var(--radius-sm);
    padding: .6rem .85rem;
    display: flex;
    flex-direction: column;
    gap: .15rem;
}

.catastro-label {
    font-size: .72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .05em;
    color: var(--amber);
}

.catastro-value {
    font-size: .9rem;
    font-weight: 600;
    color: var(--text);
}

/* =====================================================
   COLINDANCIAS
   ===================================================== */
.colindancias-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    margin-top: 6px;
}
.colindancia-item {
    display: flex;
    flex-direction: column;
    gap: 4px;
}
.colindancia-dir {
    font-size: .72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .06em;
    display: flex;
    align-items: center;
    gap: 2px;
}
.colindancia-dir.norte { color: #2563eb; }
.colindancia-dir.sur   { color: #16a34a; }
.colindancia-dir.este  { color: #d97706; }
.colindancia-dir.oeste { color: #7c3aed; }

/* =====================================================
   BOTÓN REPORTE PDF
   ===================================================== */
.btn-reporte {
    background: #dc2626;
    color: #fff;
    border: none;
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: .875rem;
    padding: .6rem 1.1rem;
    white-space: nowrap;
    transition: background .2s;
}
.btn-reporte:hover { background: #b91c1c; color: #fff; }

/* =====================================================
   SIMULADOR DE CUOTAS
   ===================================================== */
.sim-summary-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: .75rem;
}

.sim-summary-box {
    background: #f8fafc;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: .75rem 1rem;
    display: flex;
    flex-direction: column;
    gap: .2rem;
}

.sim-summary-box.sim-highlight-box {
    background: rgba(37,99,235,.06);
    border-color: var(--primary);
}

.sim-summary-label {
    font-size: .72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .05em;
    color: var(--text-muted);
}

.sim-summary-value {
    font-size: 1.15rem;
    font-weight: 800;
    color: var(--text);
}

.sim-highlight-box .sim-summary-value {
    color: var(--primary);
}

.sim-plan-vinculado {
    display: flex;
    align-items: center;
    gap: .5rem;
    background: rgba(37,99,235,.06);
    border: 1px solid var(--primary);
    border-radius: var(--radius-sm);
    padding: .6rem .9rem;
    margin-bottom: 1rem;
    font-size: .85rem;
    font-weight: 600;
    color: var(--primary);
}

.sim-plan-vinculado i {
    font-size: 1.1rem;
}

/* =====================================================
   COBRANZAS
   ===================================================== */
.cobranza-pill {
    display: inline-block;
    padding: .2rem .65rem;
    border-radius: 20px;
    font-size: .75rem;
    font-weight: 700;
}
.cobranza-pill.vencida    { background: #fee2e2; color: #dc2626; }
.cobranza-pill.por-vencer { background: #fef9c3; color: #ca8a04; }
.cobranza-pill.al-dia     { background: #f1f5f9; color: #475569; }

.cob-filtro-btn.active {
    background: var(--primary);
    color: #fff;
}

/* =====================================================
   DEUDA MUNICIPAL (IMP)
   ===================================================== */
.imp-card {
    border: 1.5px solid #fcd34d;
    border-radius: var(--radius-sm);
    overflow: hidden;
    background: #fffbeb;
}

.imp-card-header {
    background: #fef9e7;
    border-bottom: 1px solid #fcd34d;
    padding: .75rem 1rem;
}

.imp-table-wrap {
    overflow-x: auto;
    padding: .5rem 0;
}

.imp-table {
    min-width: 680px;
    font-size: .8rem;
}

.imp-table thead tr:first-child th {
    background: #fef3c7;
    color: #92400e;
    font-weight: 700;
    font-size: .72rem;
    text-transform: uppercase;
    letter-spacing: .04em;
    border-bottom: 1px solid #fcd34d;
    padding: .4rem .5rem;
}

.imp-table thead tr:last-child th {
    background: #fffbeb;
    color: var(--text-muted);
    font-size: .72rem;
    font-weight: 600;
    padding: .3rem .4rem;
}

.imp-table tbody td {
    padding: .35rem .4rem;
    vertical-align: middle;
}

.imp-row-label {
    font-weight: 700;
    color: var(--text-muted);
    font-size: .75rem;
    white-space: nowrap;
}

.imp-input {
    min-width: 90px;
    font-size: .8rem !important;
    padding: .25rem .4rem !important;
    text-align: right;
}

.imp-total-row {
    display: flex;
    align-items: center;
    gap: .5rem;
    padding: .6rem 1rem;
    background: #fef3c7;
    border-top: 1px solid #fcd34d;
}

.imp-total-label {
    font-weight: 700;
    font-size: .78rem;
    text-transform: uppercase;
    letter-spacing: .05em;
    color: #92400e;
    white-space: nowrap;
}

.imp-total-input {
    width: 160px !important;
    font-weight: 700 !important;
    font-size: .9rem !important;
    text-align: right;
    background: #fff;
    border-color: #fcd34d;
}

.imp-total-currency {
    font-size: .8rem;
    color: var(--text-muted);
    font-weight: 600;
}

/* =====================================================
   RESPONSIVE
   ===================================================== */
@media (max-width: 576px) {
    .admin-main { padding: 1rem .5rem; }
    .section-card-body { padding: 1rem; }
    .topbar-subtitle, .topbar-divider { display: none; }
    .status-checks-grid { grid-template-columns: 1fr 1fr; }
}