/* ==========================================================================
   Quiniela de Fechas — paleta: verde petróleo + cempasúchil
   Display: Fraunces · Cuerpo: Inter
   ========================================================================== */

:root {
    --tinta: #12312F;
    --tinta-suave: #4A6360;
    --primario: #0E7C7B;
    --primario-oscuro: #0A5B5A;
    --acento: #F2A03D;
    --acento-oscuro: #D9832A;
    --fondo: #F2F6F5;
    --superficie: #FFFFFF;
    --borde: #DCE7E5;
    --exito: #2E9E5B;
    --error: #C9484B;
    --radio: 14px;
    --sombra: 0 2px 6px rgba(18, 49, 47, .06), 0 12px 28px rgba(18, 49, 47, .07);
}

* { box-sizing: border-box; }

html, body {
    margin: 0;
    padding: 0;
    background: var(--fondo);
    color: var(--tinta);
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    font-size: 15.5px;
    line-height: 1.55;
}

h1, h2, h3 {
    font-family: 'Fraunces', Georgia, serif;
    color: var(--tinta);
    margin: 0 0 .4rem 0;
    letter-spacing: -.01em;
}

h1 { font-size: clamp(1.7rem, 4vw, 2.4rem); }
h2 { font-size: 1.25rem; }

/* ----- Estructura general ----- */

.app-shell {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.app-main {
    flex: 1;
    width: 100%;
    max-width: 1040px;
    margin: 0 auto;
    padding: 1.5rem 1rem 3rem;
}

/* ----- Encabezado ----- */

.app-header {
    background: linear-gradient(120deg, var(--primario-oscuro), var(--primario) 65%, #12938F);
    color: #fff;
    box-shadow: var(--sombra);
}

.app-header-inner {
    max-width: 1040px;
    margin: 0 auto;
    padding: .8rem 1rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    flex-wrap: wrap;
}

.brand {
    display: flex;
    align-items: center;
    gap: .6rem;
    color: #fff;
    text-decoration: none;
}

.brand-mark {
    display: grid;
    place-items: center;
    width: 40px;
    height: 40px;
    border-radius: 12px;
    background: rgba(255, 255, 255, .14);
    color: var(--acento);
}

.brand-text {
    font-family: 'Fraunces', Georgia, serif;
    font-weight: 700;
    font-size: 1.15rem;
    line-height: 1.1;
}

.brand-text em {
    display: block;
    font-style: normal;
    font-weight: 600;
    font-size: .72rem;
    letter-spacing: .14em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, .75);
}

.app-nav {
    display: flex;
    gap: .35rem;
}

.nav-item {
    color: rgba(255, 255, 255, .85);
    text-decoration: none;
    font-weight: 600;
    font-size: .92rem;
    padding: .45rem .9rem;
    border-radius: 999px;
    transition: background .15s ease, color .15s ease;
}

.nav-item:hover { background: rgba(255, 255, 255, .12); color: #fff; }
.nav-item.active { background: var(--acento); color: #3A2508; }

/* ----- Hero / resultado ----- */

.hero {
    background: var(--superficie);
    border: 1px solid var(--borde);
    border-radius: var(--radio);
    box-shadow: var(--sombra);
    padding: 2rem 1.6rem;
    margin-bottom: 1.4rem;
    text-align: center;
}

.hero-eyebrow {
    margin: 0 0 .5rem;
    font-size: .74rem;
    font-weight: 700;
    letter-spacing: .16em;
    text-transform: uppercase;
    color: var(--primario);
}

.hero-sub {
    margin: .5rem auto 0;
    max-width: 46ch;
    color: var(--tinta-suave);
}

.fecha-real {
    color: var(--primario);
    white-space: nowrap;
}

.hero-resultado .hero-eyebrow { color: var(--acento-oscuro); }

.ganadores-card {
    margin: 1.4rem auto 0;
    max-width: 480px;
    padding: 1.4rem 1.2rem;
    border-radius: var(--radio);
    background: linear-gradient(135deg, #FFF4E1, #FFE7C2);
    border: 1px solid #F3D6A4;
}

.ganadores-card h2 { color: #7A4B0E; }

.ganadores-card.sin-ganador {
    background: linear-gradient(135deg, #EEF4F3, #E2ECEA);
    border-color: var(--borde);
}

.ganadores-card.sin-ganador h2 { color: var(--tinta); }

.trofeo { font-size: 2.4rem; line-height: 1; margin-bottom: .4rem; }

.ganadores-lista {
    list-style: none;
    margin: .6rem 0 0;
    padding: 0;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: .5rem;
}

.ganadores-lista li {
    background: var(--acento);
    color: #3A2508;
    font-weight: 700;
    padding: .35rem .95rem;
    border-radius: 999px;
}

/* ----- Paneles ----- */

.panel {
    background: var(--superficie);
    border: 1px solid var(--borde);
    border-radius: var(--radio);
    box-shadow: var(--sombra);
    padding: 1.4rem 1.4rem 1.6rem;
    margin-bottom: 1.4rem;
}

.panel-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: .9rem;
    flex-wrap: wrap;
}

.panel-header h2 { margin: 0; }

.panel-sub { margin: .2rem 0 1rem; color: var(--tinta-suave); font-size: .93rem; }

.panel-login { max-width: 420px; margin: 3rem auto; text-align: center; }

.form-fila { margin-bottom: .9rem; text-align: left; }

.form-fila label {
    display: block;
    font-size: .8rem;
    font-weight: 700;
    letter-spacing: .05em;
    text-transform: uppercase;
    color: var(--tinta-suave);
    margin-bottom: .3rem;
}

.texto-error { color: var(--error); font-weight: 600; margin-top: .8rem; }
.texto-aviso {
    background: #FFF6E6;
    border: 1px solid #F3D6A4;
    color: #7A4B0E;
    border-radius: 10px;
    padding: .5rem .8rem;
    font-size: .88rem;
    margin: 0 0 .9rem;
}

.admin-encabezado {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1.2rem;
    flex-wrap: wrap;
}

.admin-encabezado h1 { margin: 0; }

.admin-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.4rem;
}

.admin-grid .panel { margin-bottom: 1.4rem; }

/* ----- Estados ----- */

.estado-vacio {
    text-align: center;
    padding: 2.5rem 1rem;
    color: var(--tinta-suave);
}

.estado-vacio-sub { font-size: .88rem; }

/* ----- Grid Radzen ----- */

.grid-participantes { border-radius: 10px; overflow: hidden; }

.fila-ganadora,
.fila-ganadora td,
.fila-ganadora .rz-cell-data {
    background: #FFF4E1 !important;
    font-weight: 600;
}

/* Color primario de Radzen alineado a la paleta */
.rz-button.rz-primary { background: var(--primario); }
.rz-button.rz-primary:hover { background: var(--primario-oscuro); }

/* ----- Pie ----- */

.app-footer {
    text-align: center;
    padding: 1rem;
    color: var(--tinta-suave);
    font-size: .82rem;
}

/* ----- Responsive ----- */

@media (max-width: 800px) {
    .admin-grid { grid-template-columns: 1fr; gap: 0; }
    .hero { padding: 1.5rem 1rem; }
    .panel { padding: 1.1rem 1rem 1.3rem; }
}

@media (max-width: 480px) {
    .app-header-inner { justify-content: center; }
    html, body { font-size: 15px; }
}

@media (prefers-reduced-motion: reduce) {
    * { transition: none !important; animation: none !important; }
}

/* ----- Captcha ----- */

.captcha-caja {
    display: flex;
    align-items: center;
    gap: .5rem;
}

.captcha-imagen {
    border: 1px solid var(--borde);
    border-radius: 10px;
    overflow: hidden;
    line-height: 0;
    user-select: none;
}