/* ─── Variables ─────────────────────────────────────── */
:root {
    --primary: #764ba2;
    --primary-light: #667eea;
    --sidebar-bg: #1a1a2e;
    --sidebar-width: 240px;
    --topbar-height: 60px;
    --content-bg: #f5f6fa;

    /* Radzen theme overrides */
    --rz-primary: #764ba2;
    --rz-primary-lighter: #9b6ec4;
    --rz-primary-light: #b48fd6;
    --rz-primary-dark: #5a3480;
    --rz-primary-darker: #3d2260;
    --rz-base-background-color: #ffffff;
    --rz-grid-header-background: #f8f5ff;
    --rz-grid-header-color: #555;
    --rz-border-radius: 10px;
    --rz-card-shadow: 0 2px 12px rgba(0,0,0,.07);
}

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

html {
    height: 100%;
}

body {
    height: 100%;
    margin: 0;
    padding: 0;
    font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
    background: var(--content-bg);
}

/* Blazor root containers */
#blazor-error-ui ~ div,
[b-*] { height: 100%; }

.app-layout {
    min-height: 100vh;
    background: var(--content-bg);
}

/* ─── App Layout ────────────────────────────────────── */
.app-layout {
    display: flex;
    min-height: 100vh;
    width: 100%;
    overflow-x: hidden;
}

/* ─── Sidebar ───────────────────────────────────────── */
.sidebar {
    width: var(--sidebar-width);
    background: var(--sidebar-bg);
    position: fixed;
    top: 0;
    left: 0;
    height: 100vh;
    z-index: 100;
    display: flex;
    flex-direction: column;
    transition: transform .25s ease;
}

.sidebar-inner {
    display: flex;
    flex-direction: column;
    height: 100%;
    padding: 0;
}

.sidebar-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 1.4rem 1.2rem;
    border-bottom: 1px solid rgba(255,255,255,.07);
}

.sidebar-brand-icon { font-size: 1.6rem; }
.sidebar-brand-name {
    font-size: 1.3rem;
    font-weight: 800;
    color: #fff;
    letter-spacing: -.3px;
}

.sidebar-nav {
    flex: 1;
    padding: 1rem 0.6rem;
    overflow-y: auto;
}

.nav-section-label {
    font-size: 0.68rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.2px;
    color: rgba(255,255,255,.3);
    padding: 0.4rem 0.6rem 0.3rem;
}

.sidebar-link {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 0.6rem 0.8rem;
    border-radius: 8px;
    color: rgba(255,255,255,.65);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    transition: background .15s, color .15s;
    margin-bottom: 2px;
}

.sidebar-link:hover {
    background: rgba(255,255,255,.07);
    color: #fff;
}

.sidebar-link.active {
    background: linear-gradient(135deg, rgba(102,126,234,.35), rgba(118,75,162,.35));
    color: #fff;
}

.nav-icon { font-size: 1rem; width: 20px; text-align: center; }

.sidebar-footer {
    padding: 0.8rem 0.6rem;
    border-top: 1px solid rgba(255,255,255,.07);
}

.sidebar-logout {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 0.6rem 0.8rem;
    border-radius: 8px;
    color: rgba(255,255,255,.5);
    text-decoration: none;
    font-size: 0.85rem;
    transition: background .15s, color .15s;
}

.sidebar-logout:hover {
    background: rgba(255,255,255,.07);
    color: #ff6b6b;
}

.sidebar-link-admin {
    border-left: 2px solid #f59e0b;
}
.sidebar-link-admin .nav-icon { color: #f59e0b; }
.sidebar-link-admin:hover, .sidebar-link-admin.active {
    background: rgba(245,158,11,.12);
    color: #fbbf24;
}
.sidebar-link-admin.active .nav-icon { color: #fbbf24; }

/* ─── Main Area ─────────────────────────────────────── */
.main-area {
    margin-left: var(--sidebar-width);
    flex: 1;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    background: var(--content-bg);
    min-width: 0;
    overflow-x: hidden;
}

/* page-content crece para llenar el espacio restante */
.page-content {
    flex: 1;
    background: var(--content-bg);
}

/* ─── Topbar ────────────────────────────────────────── */
.topbar {
    height: var(--topbar-height);
    background: #fff;
    border-bottom: 1px solid #eee;
    display: flex;
    align-items: center;
    padding: 0 1.5rem;
    position: sticky;
    top: 0;
    z-index: 50;
    box-shadow: 0 1px 3px rgba(0,0,0,.06);
}

.sidebar-toggle {
    background: none;
    border: none;
    font-size: 1.4rem;
    color: #555;
    cursor: pointer;
    padding: 0 .5rem;
}

/* ─── Page Content ──────────────────────────────────── */
.page-content {
    padding: 2rem;
}

/* ─── Buttons ───────────────────────────────────────── */
.btn-rifador {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: #fff;
    border: none;
    border-radius: 8px;
    font-weight: 600;
    padding: 0.5rem 1.1rem;
    transition: opacity .2s;
}
.btn-rifador:hover { opacity: .88; color: #fff; }

.btn-outline-rifador {
    color: var(--primary);
    border: 1.5px solid var(--primary);
    border-radius: 8px;
    font-weight: 600;
    background: transparent;
    padding: 0.35rem 0.9rem;
    transition: background .15s, color .15s;
}
.btn-outline-rifador:hover {
    background: var(--primary);
    color: #fff;
}

.bg-rifador {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%) !important;
}
.text-rifador { color: var(--primary) !important; }

/* ─── Dashboard Cards ───────────────────────────────── */
.sorteo-card {
    background: #fff;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 2px 12px rgba(0,0,0,.07);
    transition: transform .2s, box-shadow .2s;
}
.sorteo-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 24px rgba(0,0,0,.12);
}

.sorteo-card-header {
    padding: 1.2rem 1.4rem;
}

.sorteo-card-body {
    padding: 1.2rem 1.4rem;
}

.stat-box {
    background: var(--content-bg);
    border-radius: 10px;
    padding: 0.6rem 0.4rem;
}
.stat-value { font-size: 1.3rem; font-weight: 700; line-height: 1; }
.stat-label { font-size: 0.7rem; color: #888; font-weight: 500; text-transform: uppercase; letter-spacing: .5px; margin-top: 2px; }

/* ─── Empty State ───────────────────────────────────── */
.empty-state {
    text-align: center;
    padding: 4rem 2rem;
    background: #fff;
    border-radius: 16px;
    box-shadow: 0 2px 12px rgba(0,0,0,.06);
}
.empty-icon { font-size: 3.5rem; margin-bottom: 1rem; }
.empty-state h4 { font-weight: 700; color: #333; }

/* ─── Detalle header actions ────────────────────────── */
.detalle-actions {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: .5rem;
    flex-wrap: wrap;
}
.detalle-actions-left  { display: flex; gap: .4rem; align-items: center; }
.detalle-actions-right { display: flex; gap: .4rem; align-items: center; }

@media (max-width: 575px) {
    .detalle-actions { flex-direction: column; align-items: stretch; }
    .detalle-actions-left,
    .detalle-actions-right { justify-content: stretch; }
    .detalle-actions-left  .btn,
    .detalle-actions-right .btn { flex: 1; justify-content: center; }
    .detalle-actions-left  .btn span,
    .detalle-actions-right .btn span { display: inline !important; }
}

/* ─── SimpleTable — móvil cards / desktop table ─────── */
.st-mobile-cards {
    display: none;
    flex-direction: column;
    gap: .6rem;
}
.st-mobile-empty {
    background: #fff;
    border: 1px solid #eee;
    border-radius: 12px;
    padding: 2rem;
    text-align: center;
}

@media (max-width: 767px) {
    .st-mobile-cards  { display: flex; }
    .st-desktop-table { display: none !important; }
}

/* ─── Shared mobile card style (sm-card) ────────────── */
.sm-card {
    background: #fff;
    border: 1px solid #eee;
    border-radius: 14px;
    padding: 1rem 1.1rem;
    display: flex;
    flex-direction: column;
    gap: .65rem;
    box-shadow: 0 1px 6px rgba(0,0,0,.05);
}
.sm-card-top {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: .5rem;
}
.sm-card-title { font-weight: 700; font-size: .97rem; color: #1a1a2e; }
.sm-card-meta  { display: flex; flex-wrap: wrap; gap: .35rem .9rem; font-size: .82rem; color: #666; }
.sm-card-progress {
    height: 5px;
    background: #eee;
    border-radius: 999px;
    overflow: hidden;
}
.sm-card-progress-bar {
    height: 100%;
    background: linear-gradient(90deg, #667eea, #764ba2);
    border-radius: 999px;
    transition: width .3s;
}
.sm-card-actions {
    display: flex;
    gap: .4rem;
}

/* ─── Compradores mobile cards (cm-card) ────────────── */
.compradores-mobile-cards { display: none; flex-direction: column; gap: .6rem; }
.compradores-desktop-table { display: block; }

@media (max-width: 767px) {
    .compradores-mobile-cards  { display: flex; }
    .compradores-desktop-table { display: none; }
}

.cm-card {
    background: #fff;
    border: 1px solid #eee;
    border-radius: 14px;
    padding: 1rem 1.1rem;
    display: flex;
    flex-direction: column;
    gap: .6rem;
    box-shadow: 0 1px 6px rgba(0,0,0,.05);
}
.cm-card-top {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: .5rem;
}
.cm-card-nombre  { font-weight: 700; font-size: .97rem; color: #1a1a2e; }
.cm-card-contacto { font-size: .8rem; }
.cm-card-nums    { display: flex; flex-wrap: wrap; gap: .3rem; }
.cm-card-meta    { display: flex; justify-content: space-between; font-size: .83rem; color: #555; }
.cm-card-actions { display: flex; gap: .4rem; }

/* ─── Topbar brand (móvil) ──────────────────────────── */
.topbar-brand {
    display: flex;
    align-items: center;
    gap: .4rem;
    text-decoration: none;
    font-weight: 800;
    font-size: 1.1rem;
    color: #1a1a2e;
    margin-left: .4rem;
}

/* ─── Sidebar backdrop ──────────────────────────────── */
.sidebar-backdrop {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,.45);
    z-index: 99;
    cursor: pointer;
    opacity: 0;
    transition: opacity .25s;
}
.sidebar-backdrop.open {
    display: block;
    opacity: 1;
}

/* ─── Responsive ────────────────────────────────────── */
@media (max-width: 991px) {
    /* Sidebar entra desde la izquierda */
    .sidebar {
        transform: translateX(-100%);
        box-shadow: none;
    }
    .sidebar.open {
        transform: translateX(0);
        box-shadow: 4px 0 24px rgba(0,0,0,.25);
    }
    .main-area {
        margin-left: 0 !important;
        width: 100% !important;
        max-width: 100vw;
    }

    /* Menos padding en contenido */
    .page-content { padding: 1rem; }

    /* Headers de páginas: stack en móvil */
    .page-header-row,
    .d-flex.justify-content-between.align-items-center.mb-4 {
        flex-direction: column !important;
        align-items: flex-start !important;
        gap: .75rem !important;
    }

    /* Botones de acción en header: full width */
    .page-header-row .btn,
    .d-flex.justify-content-between.align-items-center.mb-4 > a.btn,
    .d-flex.justify-content-between.align-items-center.mb-4 > .btn {
        width: 100%;
        text-align: center;
        justify-content: center;
    }

    /* Tiles de números: más pequeños para caber más */
    .num-tile {
        width: 38px;
        height: 38px;
        font-size: .75rem;
        border-radius: 7px;
    }

    /* Leyenda de números: 2 columnas */
    .numero-grid-legend {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: .4rem .8rem;
    }
}

@media (max-width: 575px) {
    /* Padding mínimo */
    .page-content { padding: .85rem; }

    /* Tiles aún más pequeños en pantallas muy chicas */
    .num-tile {
        width: 34px;
        height: 34px;
        font-size: .7rem;
        border-radius: 6px;
    }
    .numero-grid { gap: 4px; }

    /* Cards del dashboard: full width */
    .sorteo-card-body .row.g-2 .col-4 {
        padding: .25rem;
    }
    .stat-value { font-size: 1.1rem; }

    /* Tabs de formulario: scroll horizontal */
    .form-tabs {
        overflow-x: auto;
        flex-wrap: nowrap;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
    }
    .form-tabs::-webkit-scrollbar { display: none; }
    .form-tab {
        flex-shrink: 0;
        font-size: .8rem;
        padding: .65rem .75rem;
        white-space: nowrap;
    }

    /* Footer de tabs: stack vertical */
    .form-tab-footer {
        flex-direction: column;
        gap: .5rem;
    }
    .form-tab-footer .btn,
    .form-tab-footer > span { width: 100%; text-align: center; }
    .form-tab-footer .d-flex.gap-2 {
        width: 100%;
        flex-direction: column;
    }
    .form-tab-footer .d-flex.gap-2 .btn { width: 100%; justify-content: center; }

    /* Topbar: compacto */
    .topbar { padding: 0 .85rem; }

    /* Perfil header: stack */
    .perfil-header {
        flex-direction: column;
        text-align: center;
        padding: 1.2rem 1rem;
        gap: 1rem;
    }
    .perfil-header-info { text-align: center; }
    .perfil-stat-value { font-size: 1.5rem; }
}

/* ─── Blazor error ──────────────────────────────────── */
#blazor-error-ui {
    background: #b32121;
    bottom: 0; left: 0; right: 0;
    position: fixed;
    padding: .75rem 1rem .75rem 3rem;
    color: white;
    display: none;
    z-index: 1000;
}
#blazor-error-ui .dismiss { cursor: pointer; float: right; }

/* ─── Validation ────────────────────────────────────── */
.valid.modified:not([type=checkbox]) { outline: 1px solid #26b050; }
.invalid { outline: 1px solid #e50000; }
.validation-message { color: #e50000; }

/* ─── PublicLayout compartido (landing + rifa pública + pago) ─── */
.lp-shell { background:#ffffff; min-height:100vh; display:flex; flex-direction:column; }
.lp-shell > main { flex:1; }
.lp-nav {
    position: sticky; top:0; z-index:100;
    background: rgba(10,10,30,.97);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(255,255,255,.07);
    padding: .85rem 1.5rem;
}
.lp-nav-inner {
    max-width: 1100px; margin:0 auto;
    display:flex; align-items:center; justify-content:space-between;
}
.lp-brand { display:flex; align-items:center; gap:.45rem; text-decoration:none; }
.lp-brand-icon { font-size:1.55rem; line-height:1; }
.lp-brand-name { font-size:1.15rem; font-weight:800; color:#fff; letter-spacing:-.3px; }
.lp-nav-links { display:flex; align-items:center; gap:.5rem; }
.btn-lp-primary {
    background: linear-gradient(135deg,#667eea,#764ba2);
    color:#fff !important; border:none; font-weight:600;
}
.btn-lp-primary:hover { opacity:.9; }
.lp-footer { background:#0a0a1a; padding:1.5rem 2rem; }
.lp-footer-inner {
    max-width:1100px; margin:0 auto;
    display:flex; align-items:center; justify-content:space-between;
    flex-wrap:wrap; gap:.5rem;
}
.lp-footer-copy { font-size:.8rem; color:#555; }

@media (max-width: 575px) {
    .lp-nav { padding:.65rem 1rem; }
    .lp-nav-links .btn { font-size:.8rem; padding:.3rem .65rem; }
    .lp-footer-inner { flex-direction:column; text-align:center; }
}

/* ─── Grilla de números ──────────────────────────────── */
.numero-grid { display:flex; flex-wrap:wrap; gap:6px; margin-bottom:1rem; }

.num-tile {
    width: 44px; height: 44px;
    border-radius: 8px;
    display: flex; align-items: center; justify-content: center;
    font-size: .82rem; font-weight: 700;
    border: 2px solid transparent;
    transition: all .12s;
    user-select: none;
}
.num-tile.clickable { cursor: pointer; }
.num-tile.disponible  { background:#fff; border-color:#ddd; color:#444; }
.num-tile.disponible.clickable:hover { border-color:var(--primary); color:var(--primary); background:#f8f5ff; transform:scale(1.08); }
.num-tile.seleccionado { background:var(--primary); border-color:var(--primary); color:#fff; transform:scale(1.08); }
.num-tile.reservado   { background:#fff8e1; border-color:#ffc107; color:#856404; }
.num-tile.reservado.clickable:hover { background:#ffc107; color:#fff; transform:scale(1.05); }
.num-tile.pagado      { background:#f0f0f0; border-color:#ddd; color:#bbb; }
.num-tile.pagado.clickable:hover { background:#fee2e2; border-color:#f87171; color:#b91c1c; transform:scale(1.05); }

/* Leyenda */
.numero-grid-legend { display:flex; gap:1rem; flex-wrap:wrap; margin-top:.5rem; }
.legend-item { display:flex; align-items:center; gap:.35rem; font-size:.8rem; color:#666; }
.legend-dot { width:14px; height:14px; border-radius:4px; border:2px solid transparent; }
.legend-dot.disponible  { background:#fff; border-color:#ddd; }
.legend-dot.seleccionado { background:var(--primary); border-color:var(--primary); }
.legend-dot.reservado   { background:#fff8e1; border-color:#ffc107; }
.legend-dot.pagado      { background:#f0f0f0; border-color:#ddd; }

/* ─── Radzen Dialog — centrado en viewport ──────────── */
.rz-dialog-wrapper,
.rz-overlay {
    position: fixed !important;
    left: 0 !important;
    top: 0 !important;
    width: 100vw !important;
    height: 100vh !important;
}

/* ─── Radzen overrides ──────────────────────────────── */

/* Cards del SimpleTable */
.rz-card {
    border-radius: 12px !important;
    border: 1px solid #eee !important;
    box-shadow: 0 2px 12px rgba(0,0,0,.06) !important;
}

/* Header del stack principal (título + botones) */
.rz-card:first-child {
    background: #fff !important;
}

/* Título del SimpleTable */
.rz-text-h5 {
    font-weight: 700 !important;
    color: #1a1a2e !important;
    font-size: 1.1rem !important;
}

/* Botón "Nuevo" primario */
.rz-button.rz-primary {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%) !important;
    border: none !important;
    border-radius: 8px !important;
    font-weight: 600 !important;
    box-shadow: 0 3px 10px rgba(118,75,162,.3) !important;
    transition: opacity .2s !important;
}
.rz-button.rz-primary:hover { opacity: .88 !important; }

/* Botón Refresh */
.rz-button.rz-light {
    border-radius: 8px !important;
    border-color: #e0e0e0 !important;
    color: #666 !important;
}

/* Botones de acción (editar, ver, eliminar) */
.rz-button.rz-secondary { border-radius: 6px !important; }
.rz-button.rz-danger   { border-radius: 6px !important; }
.rz-button.rz-info     { border-radius: 6px !important; }

/* Search input */
.rz-textbox {
    border-radius: 8px !important;
    border: 1.5px solid #e0e0e0 !important;
    transition: border-color .2s !important;
}
.rz-textbox:focus {
    border-color: var(--primary) !important;
    box-shadow: 0 0 0 3px rgba(118,75,162,.12) !important;
}

/* DataGrid */
.rz-data-grid {
    border-radius: 0 0 10px 10px !important;
    border: none !important;
    font-size: .9rem !important;
}

/* Cabecera de columnas */
.rz-data-grid .rz-datatable-thead th,
.rz-data-grid-header-cell {
    background: #f8f5ff !important;
    color: #555 !important;
    font-weight: 700 !important;
    font-size: .78rem !important;
    text-transform: uppercase !important;
    letter-spacing: .5px !important;
    border-bottom: 2px solid #ede8f5 !important;
    padding: .75rem 1rem !important;
}

/* Filas */
.rz-data-grid .rz-datatable-data td,
.rz-data-grid-data-row .rz-data-grid-cell {
    padding: .75rem 1rem !important;
    border-bottom: 1px solid #f0f0f0 !important;
    vertical-align: middle !important;
    color: #333 !important;
}

/* Fila hover */
.rz-data-grid .rz-datatable-data tr:hover td,
.rz-data-grid-data-row:hover .rz-data-grid-cell {
    background: #faf7ff !important;
}

/* Paginador */
.rz-pager {
    background: #fafafa !important;
    border-top: 1px solid #f0f0f0 !important;
    padding: .5rem 1rem !important;
    border-radius: 0 0 10px 10px !important;
}
.rz-pager .rz-button { border-radius: 6px !important; }
.rz-pager .rz-state-active .rz-button {
    background: var(--primary) !important;
    color: #fff !important;
}

/* Badge Radzen */
.rz-badge { border-radius: 20px !important; font-size: .75rem !important; font-weight: 600 !important; padding: .25rem .65rem !important; }

/* Resumen de paginación */
.rz-pager-summary { color: #888 !important; font-size: .82rem !important; }