/* ===== IMPORTS ===== */
@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:wght@500;600;700&family=DM+Sans:wght@300;400;500;600&display=swap');

/* ===== VARIABLES ===== */
:root {
    --navy:      #0f2142;
    --navy-mid:  #1a3461;
    --gold: #000000;
    --gold-light:#e8c97a;
    --cream:     #f7f4ef;
    --cream-dark:#ede9e1;
    --text:      #1c1c2e;
    --text-muted:#6b7280;
    --white:     #ffffff;
    --success:   #1a7f5a;
    --danger:    #b91c1c;
    --warning:   #d97706;
    --border:    #ddd8ce;
    --shadow-sm: 0 1px 3px rgba(15,33,66,0.08), 0 1px 2px rgba(15,33,66,0.05);
    --shadow-md: 0 4px 16px rgba(15,33,66,0.10), 0 2px 6px rgba(15,33,66,0.06);
    --shadow-lg: 0 12px 40px rgba(15,33,66,0.14), 0 4px 12px rgba(15,33,66,0.08);
    --radius:    12px;
    --radius-sm: 8px;
}

/* ===== RESET / BASE ===== */
*, *::before, *::after { box-sizing: border-box; }

body {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    font-family: 'DM Sans', sans-serif;
    font-size: 0.95rem;
    background-color: var(--cream);
    color: var(--text);
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5 {
    font-family: 'Playfair Display', serif;
    color: var(--navy);
}

.main-content {
    flex: 1;
}

body > .container {
    flex: 1;
}

/* ===== NAVBAR ===== */
.navbar {
    background: var(--navy) !important;
    border-bottom: 2px solid var(--gold);
    padding: 0.75rem 0;
    box-shadow: 0 2px 12px rgba(15,33,66,0.18);
}

.navbar-brand {
    font-family: 'Playfair Display', serif;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--white) !important;
    letter-spacing: 0.3px;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.navbar-brand i {
    color: var(--gold) !important;
}

.navbar .nav-link {
    color: rgba(255,255,255,0.82) !important;
    font-size: 0.875rem;
    font-weight: 500;
    padding: 0.5rem 0.85rem !important;
    border-radius: var(--radius-sm);
    transition: color 0.2s, background 0.2s;
    letter-spacing: 0.2px;
}

.navbar .nav-link:hover,
.navbar .nav-link.active {
    color: var(--gold-light) !important;
    background: rgba(255,255,255,0.07);
}

.navbar .dropdown-menu {
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow-lg);
    padding: 0.5rem;
    background: var(--white);
    margin-top: 0.5rem;
}

.navbar .dropdown-item {
    border-radius: var(--radius-sm);
    font-size: 0.875rem;
    padding: 0.5rem 0.85rem;
    color: var(--text);
    transition: background 0.15s;
}

.navbar .dropdown-item:hover {
    background: var(--cream);
    color: var(--navy);
}

.navbar .dropdown-item.text-danger:hover {
    background: #fef2f2;
    color: var(--danger) !important;
}

.navbar-toggler {
    border-color: rgba(255,255,255,0.3) !important;
}

/* ===== PAGE TITLES ===== */
.page-title {
    font-family: 'Playfair Display', serif;
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--navy);
    display: flex;
    align-items: center;
    gap: 0.6rem;
}

.page-title i {
    color: var(--gold);
    font-size: 1.5rem;
}

/* ===== CARDS ===== */
.card {
    background: var(--white);
    border: 1px solid var(--border) !important;
    border-radius: var(--radius) !important;
    box-shadow: var(--shadow-sm);
    transition: transform 0.22s ease, box-shadow 0.22s ease;
}

.card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg) !important;
}

/* ===== EVENTO CARDS ===== */
.evento-card {
    height: 100%;
    overflow: hidden;
}

.evento-card .card-header {
    background: linear-gradient(135deg, var(--navy) 0%, var(--navy-mid) 100%) !important;
    border-radius: var(--radius) var(--radius) 0 0 !important;
    font-weight: 600;
    font-family: 'DM Sans', sans-serif;
    padding: 1rem 1.1rem;
    border-bottom: 2px solid var(--gold) !important;
}

.evento-card .card-header h6 {
    color: var(--white);
    font-family: 'DM Sans', sans-serif;
    font-size: 0.9rem;
    font-weight: 600;
    margin: 0;
}

.evento-card .card-body {
    padding: 1.25rem;
}

.evento-card .card-footer {
    background: var(--white);
    border-top: 1px solid var(--cream-dark) !important;
    padding: 1rem 1.25rem;
}

/* ===== CUPO BAR ===== */
.cupo-bar {
    height: 6px;
    border-radius: 99px;
    background: var(--cream-dark);
    overflow: hidden;
}

.cupo-bar .progress-bar {
    background: linear-gradient(90deg, var(--navy) 0%, var(--navy-mid) 100%);
    border-radius: 99px;
}

/* ===== BADGES ===== */
.badge {
    font-family: 'DM Sans', sans-serif;
    font-weight: 600;
    font-size: 0.7rem;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    padding: 0.35em 0.7em;
    border-radius: 6px;
}

.bg-success { background-color: var(--success) !important; }
.bg-danger  { background-color: var(--danger)  !important; }
.bg-warning { background-color: var(--warning) !important; color: white !important; }
.bg-dark    { background-color: var(--navy)    !important; }

/* ===== BUTTONS ===== */
.btn {
    font-family: 'DM Sans', sans-serif;
    font-weight: 500;
    font-size: 0.875rem;
    border-radius: var(--radius-sm);
    padding: 0.5rem 1.1rem;
    letter-spacing: 0.2px;
    transition: all 0.2s ease;
}

.btn-dark {
    background: var(--navy) !important;
    border-color: var(--navy) !important;
    color: var(--white) !important;
}

.btn-dark:hover {
    background: var(--navy-mid) !important;
    border-color: var(--navy-mid) !important;
    box-shadow: 0 4px 12px rgba(15,33,66,0.25);
    transform: translateY(-1px);
}

.btn-outline-dark {
    border-color: var(--navy) !important;
    color: var(--navy) !important;
}

.btn-outline-dark:hover {
    background: var(--navy) !important;
    color: var(--white) !important;
}

.btn-outline-secondary {
    border-color: var(--border) !important;
    color: var(--text-muted) !important;
    background: var(--white);
}

.btn-outline-secondary:hover {
    background: var(--cream) !important;
    color: var(--text) !important;
    border-color: var(--cream-dark) !important;
}

.btn-lg {
    padding: 0.7rem 1.5rem;
    font-size: 0.95rem;
}

/* ===== FORMS ===== */
.form-label {
    font-weight: 500;
    font-size: 0.875rem;
    color: var(--navy);
    margin-bottom: 0.4rem;
}

.form-control, .form-select {
    background: var(--white);
    border: 1.5px solid var(--border);
    border-radius: var(--radius-sm);
    font-family: 'DM Sans', sans-serif;
    font-size: 0.9rem;
    color: var(--text);
    padding: 0.55rem 0.85rem;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.form-control:focus, .form-select:focus {
    border-color: var(--navy);
    box-shadow: 0 0 0 3px rgba(15,33,66,0.10);
    background: var(--white);
}

.input-group .form-control { border-right: none; }
.input-group .btn { border-left: none; }

/* ===== ALERTS ===== */
.alert {
    border-radius: var(--radius);
    border: none;
    font-size: 0.9rem;
    font-weight: 500;
    padding: 0.85rem 1.1rem;
}

.alert-danger  { background: #fef2f2; color: var(--danger); }
.alert-success { background: #f0fdf4; color: var(--success); }
.alert-warning { background: #fffbeb; color: var(--warning); }
.alert-secondary { background: var(--cream-dark); color: var(--text-muted); }

/* ===== TABLES ===== */
.table {
    font-size: 0.9rem;
    color: var(--text);
}

.table thead th {
    background: var(--cream) !important;
    color: var(--navy);
    font-weight: 600;
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.6px;
    border-bottom: 2px solid var(--border) !important;
    padding: 0.85rem 1rem;
}

.table tbody td {
    padding: 0.85rem 1rem;
    vertical-align: middle;
    border-color: var(--cream-dark);
}

.table-hover tbody tr:hover {
    background: var(--cream) !important;
}

.table-responsive {
    border-radius: var(--radius);
    overflow: hidden;
    border: 1px solid var(--border);
}

/* ===== STAT CARDS ===== */
.stat-card {
    border-left: 4px solid;
    border-radius: var(--radius) !important;
    background: var(--white);
}

.stat-card.inscritos  { border-color: var(--navy)    !important; }
.stat-card.asistentes { border-color: var(--success)  !important; }
.stat-card.porcentaje { border-color: var(--gold)     !important; }

.stat-number {
    font-family: 'Playfair Display', serif;
    font-size: 2.8rem;
    font-weight: 700;
    line-height: 1;
    color: var(--navy);
}

.stat-card.inscritos  .stat-number { color: var(--navy);    }
.stat-card.asistentes .stat-number { color: var(--success); }
.stat-card.porcentaje .stat-number { color: var(--gold);    }

/* ===== QR ===== */
.qr-container {
    text-align: center;
    padding: 1.25rem;
    background: var(--cream);
    border-radius: var(--radius);
}

.qr-container img {
    border: 3px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 10px;
    background: white;
    max-width: 180px;
    box-shadow: var(--shadow-sm);
}

/* ===== SCANNER ===== */
#qr-reader {
    width: 100%;
    max-width: 500px;
    margin: 0 auto;
    border-radius: var(--radius);
    overflow: hidden;
    border: 2px solid var(--border);
}

#qr-result {
    font-size: 1rem;
    font-weight: 600;
    border-radius: var(--radius);
}

/* ===== LOGIN / REGISTRO CARDS ===== */
.auth-card {
    border-top: 4px solid var(--gold) !important;
    box-shadow: var(--shadow-lg) !important;
}

.auth-icon {
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, var(--navy) 0%, var(--navy-mid) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
}

.auth-icon i {
    font-size: 1.75rem;
    color: var(--gold);
}

/* ===== FOOTER ===== */
footer {
    background: var(--navy) !important;
    border-top: 2px solid var(--gold);
    color: rgba(255,255,255,0.65) !important;
    font-size: 0.82rem;
    padding: 1rem 0;
    font-family: 'DM Sans', sans-serif;
}

/* ===== DIVIDER ===== */
hr {
    border-color: var(--cream-dark);
    opacity: 1;
}

/* ===== ANIMATIONS ===== */
@keyframes fadeUp {
    from { opacity: 0; transform: translateY(16px); }
    to   { opacity: 1; transform: translateY(0);    }
}

.card {
    animation: fadeUp 0.35s ease both;
}

.card:nth-child(1) { animation-delay: 0.05s; }
.card:nth-child(2) { animation-delay: 0.10s; }
.card:nth-child(3) { animation-delay: 0.15s; }
.card:nth-child(4) { animation-delay: 0.20s; }
.card:nth-child(5) { animation-delay: 0.25s; }
.card:nth-child(6) { animation-delay: 0.30s; }

.was-validated .form-control:valid,
.form-control.is-valid {
    border-color: #dee2e6 !important;
    background-image: none !important;
}

/* ===== RESPONSIVO ===== */
@media (max-width: 768px) {
    .stat-number { font-size: 2rem; }
    .page-title  { font-size: 1.4rem; }
    .evento-card { margin-bottom: 0.5rem; }
}

/* ===== MODO OSCURO ===== */
body.dark-mode {
    background-color: #0f0f0f !important;
    color: #e0e0e0 !important;
}

body.dark-mode .navbar {
    background-color: #111 !important;
    border-bottom: 1px solid #333 !important;
}

body.dark-mode .card {
    background-color: #1a1a1a !important;
    border-color: #2a2a2a !important;
    color: #e0e0e0 !important;
}

body.dark-mode .card-header {
    background-color: #222 !important;
    border-color: #333 !important;
}

body.dark-mode .card-footer {
    background-color: #1a1a1a !important;
    border-color: #2a2a2a !important;
}

body.dark-mode .table {
    color: #e0e0e0 !important;
}

body.dark-mode .table th {
    background-color: #222 !important;
    color: #aaa !important;
}

body.dark-mode .table tbody tr:hover {
    background-color: #222 !important;
}

body.dark-mode .table-responsive {
    background-color: #1a1a1a !important;
}

body.dark-mode .form-control,
body.dark-mode .form-select {
    background-color: #222 !important;
    border-color: #444 !important;
    color: #e0e0e0 !important;
}

body.dark-mode .form-control:focus,
body.dark-mode .form-select:focus {
    background-color: #222 !important;
    border-color: #555 !important;
    color: #e0e0e0 !important;
    box-shadow: 0 0 0 0.2rem rgba(255,255,255,0.05) !important;
}

body.dark-mode .form-control::placeholder {
    color: #666 !important;
}

body.dark-mode .form-label {
    color: #ccc !important;
}

body.dark-mode .btn-dark {
    background-color: #ffc107 !important;
    border-color: #ffc107 !important;
    color: #000 !important;
}

body.dark-mode .btn-dark:hover {
    background-color: #e0a800 !important;
    border-color: #e0a800 !important;
}

body.dark-mode .btn-outline-secondary {
    color: #aaa !important;
    border-color: #555 !important;
}

body.dark-mode .btn-outline-secondary:hover {
    background-color: #333 !important;
    color: #fff !important;
}

body.dark-mode .text-muted {
    color: #888 !important;
}

body.dark-mode .dropdown-menu {
    background-color: #1a1a1a !important;
    border-color: #333 !important;
}

body.dark-mode .dropdown-item {
    color: #e0e0e0 !important;
}

body.dark-mode .dropdown-item:hover {
    background-color: #2a2a2a !important;
    color: #fff !important;
}

body.dark-mode .dropdown-divider {
    border-color: #333 !important;
}

body.dark-mode .dropdown-item-text {
    color: #888 !important;
}

body.dark-mode footer {
    background-color: #111 !important;
    border-top: 1px solid #333 !important;
}

body.dark-mode .alert-danger {
    background-color: #2a0a0a !important;
    border-color: #5a1a1a !important;
    color: #f88 !important;
}

body.dark-mode .alert-success {
    background-color: #0a2a0a !important;
    border-color: #1a5a1a !important;
    color: #8f8 !important;
}

body.dark-mode .input-group-text {
    background-color: #222 !important;
    border-color: #444 !important;
    color: #aaa !important;
}

body.dark-mode .progress {
    background-color: #333 !important;
}

body.dark-mode .badge.bg-secondary {
    background-color: #444 !important;
}

body.dark-mode h1,
body.dark-mode h2,
body.dark-mode h3,
body.dark-mode h4,
body.dark-mode h5,
body.dark-mode h6 {
    color: #e0e0e0 !important;
}

body.dark-mode .navbar-brand {
    color: #fff !important;
}

body.dark-mode .nav-link {
    color: #ccc !important;
}

body.dark-mode .nav-link:hover {
    color: #ffc107 !important;
}

body.dark-mode .table > :not(caption) > * > * {
    background-color: #1a1a1a !important;
    color: #e0e0e0 !important;
    border-color: #2a2a2a !important;
}

body.dark-mode .table > :not(caption) > * {
    border-color: #2a2a2a !important;
}

body.dark-mode .table thead > tr > th {
    background-color: #222 !important;
    color: #aaa !important;
}

body.dark-mode .table tbody > tr:hover > * {
    background-color: #252525 !important;
    color: #fff !important;
}

/* ===== PAGINACIÓN ===== */
.pagination .page-link {
    border-radius: 8px !important;
    margin: 0 2px;
    border-color: #dee2e6;
    color: #212529;
    font-size: 0.875rem;
}

.pagination .page-item.active .page-link {
    background-color: #212529;
    border-color: #212529;
    color: #fff;
}

.pagination .page-link:hover {
    background-color: #f8f9fa;
    border-color: #dee2e6;
    color: #212529;
}

.pagination .page-item.disabled .page-link {
    color: #adb5bd;
    background-color: #fff;
    border-color: #dee2e6;
}

#paginacion-tablaUsuarios,
#paginacion-tablaEventosAdmin,
#paginacion-tablaEventosOrg {
    padding: 12px 16px;
    border-top: 1px solid #dee2e6;
}

body.dark-mode #paginacion-tablaUsuarios,
body.dark-mode #paginacion-tablaEventosAdmin,
body.dark-mode #paginacion-tablaEventosOrg {
    border-top: 1px solid #333;
}

body.dark-mode .btn-outline-dark {
    color: #e0e0e0 !important;
    border-color: #e0e0e0 !important;
}

body.dark-mode .btn-outline-dark:hover {
    background-color: #e0e0e0 !important;
    color: #000 !important;
}

/* ===== PRUEBA ===== */
@media (max-width: 768px) {

    table thead { display: none; }

    table,
    table tbody,
    table tr,
    table td {
        display: block;
        width: 100%;
    }

    table tr {
        margin-bottom: 1rem;
        border: 1px solid var(--border) !important;
        border-radius: var(--radius) !important;
        background: var(--white);
        box-shadow: var(--shadow-sm);
        overflow: hidden;
        padding: 0;
    }

    /* Título como header de la card */
    table td[data-label="Título"] {
        background: linear-gradient(135deg, var(--navy) 0%, var(--navy-mid) 100%);
        padding: 0.85rem 1rem;
        border-bottom: 1px solid rgba(201,168,76,0.3);
    }
    table td[data-label="Título"]::before { display: none; }
    table td[data-label="Título"] a {
        font-family: 'Playfair Display', serif;
        font-size: 0.95rem;
        font-weight: 600;
        color: var(--white) !important;
        text-decoration: none;
    }

    /* Tipo + Estado en línea */
    table td[data-label="Tipo"],
    table td[data-label="Estado"] {
        display: inline-flex;
        width: auto;
        padding: 0.6rem 0.75rem 0 1rem;
        border: none;
    }
    table td[data-label="Tipo"]::before,
    table td[data-label="Estado"]::before { display: none; }

    /* Campos con label gold */
    table td[data-label="Inicio"],
    table td[data-label="Fin"],
    table td[data-label="Lugar"],
    table td[data-label="Cupo"] {
        display: flex;
        gap: 0.5rem;
        padding: 0.3rem 1rem;
        font-size: 0.82rem;
        border: none;
    }
    table td[data-label="Inicio"]::before,
    table td[data-label="Fin"]::before,
    table td[data-label="Lugar"]::before,
    table td[data-label="Cupo"]::before {
        content: attr(data-label);
        min-width: 3.5rem;
        font-size: 0.68rem;
        font-weight: 700;
        text-transform: uppercase;
        letter-spacing: 0.5px;
        color: var(--gold);
        padding-top: 0.05rem;
        flex-shrink: 0;
    }

    /* Acciones al fondo */
    table td[data-label="Acciones"] {
        display: block;
        padding: 0.75rem 1rem;
        border-top: 1px solid var(--cream-dark);
        background: var(--cream);
    }
    table td[data-label="Acciones"]::before { display: none; }
    table td[data-label="Acciones"] .d-flex { flex-wrap: wrap; gap: 0.4rem; }

    /* Dark mode */
    body.dark-mode table tr        { background: #1a1a1a !important; border-color: #2a2a2a !important; }
    body.dark-mode table td[data-label="Acciones"] { background: #111 !important; border-top-color: #2a2a2a !important; }
    body.dark-mode table td[data-label="Inicio"]::before,
    body.dark-mode table td[data-label="Fin"]::before,
    body.dark-mode table td[data-label="Lugar"]::before,
    body.dark-mode table td[data-label="Cupo"]::before { color: var(--gold-light); }
}