/* ============================================================
   Planning Poker — estilos
   Paleta negro / dorado, refinada y mobile-first.
   ============================================================ */

:root {
    --negro:        #0d0d0f;
    --negro-2:      #16161a;
    --negro-3:      #1f1f25;
    --linea:        #2c2c34;
    --texto:        #ece9e1;
    --texto-tenue:  #8b8a83;
    --oro:          #d4af37;
    --oro-claro:    #f0d878;
    --oro-tenue:    rgba(212, 175, 55, 0.14);
    --rojo:         #c0504d;
    --verde:        #6a9a6a;
    --sombra:       0 10px 40px rgba(0, 0, 0, 0.55);
    --radio:        16px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html, body {
    min-height: 100%;
}

body {
    font-family: 'DM Sans', system-ui, sans-serif;
    background:
        radial-gradient(1200px 600px at 50% -10%, rgba(212, 175, 55, 0.08), transparent 60%),
        var(--negro);
    color: var(--texto);
    -webkit-font-smoothing: antialiased;
    line-height: 1.5;
    padding: env(safe-area-inset-top) env(safe-area-inset-right) env(safe-area-inset-bottom) env(safe-area-inset-left);
}

/* ---------- Botones y campos compartidos ---------- */

.btn {
    display: block;
    width: 100%;
    padding: 15px 18px;
    border: none;
    border-radius: 12px;
    font-family: 'DM Sans', sans-serif;
    font-size: 1rem;
    font-weight: 700;
    letter-spacing: 0.02em;
    cursor: pointer;
    transition: transform 0.12s ease, box-shadow 0.2s ease, opacity 0.2s ease;
}
.btn:active { transform: scale(0.98); }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }

.btn--oro {
    background: linear-gradient(135deg, var(--oro-claro), var(--oro));
    color: #1a1500;
    box-shadow: 0 6px 20px rgba(212, 175, 55, 0.25);
}
.btn--linea {
    background: transparent;
    color: var(--oro-claro);
    border: 1px solid var(--linea);
}
.btn--linea:hover { border-color: var(--oro); }

.campo { display: block; margin-bottom: 14px; }
.campo__label {
    display: block;
    font-size: 0.8rem;
    color: var(--texto-tenue);
    margin-bottom: 6px;
    letter-spacing: 0.03em;
}
.campo input {
    width: 100%;
    padding: 14px 16px;
    background: var(--negro);
    border: 1px solid var(--linea);
    border-radius: 12px;
    color: var(--texto);
    font-family: 'DM Sans', sans-serif;
    font-size: 1.05rem;
    transition: border-color 0.2s ease;
}
.campo input:focus {
    outline: none;
    border-color: var(--oro);
}
.campo__codigo {
    text-transform: uppercase;
    letter-spacing: 0.4em;
    font-weight: 700;
    text-align: center;
    font-size: 1.4rem !important;
}

.aviso {
    min-height: 1.2em;
    margin-top: 16px;
    text-align: center;
    color: var(--rojo);
    font-size: 0.9rem;
    font-weight: 500;
}
.aviso--flotante {
    position: fixed;
    left: 50%;
    bottom: calc(20px + env(safe-area-inset-bottom));
    transform: translateX(-50%);
    background: var(--negro-3);
    border: 1px solid var(--linea);
    padding: 10px 18px;
    border-radius: 999px;
    box-shadow: var(--sombra);
    color: var(--texto);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.25s ease;
    z-index: 50;
}
.aviso--flotante.visible { opacity: 1; }

.oculto { display: none !important; }

/* ============================================================
   PANTALLA DE INICIO
   ============================================================ */

.pantalla-inicio { display: flex; }
.inicio {
    width: 100%;
    max-width: 440px;
    margin: 0 auto;
    padding: 48px 22px 40px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    min-height: 100vh;
    min-height: 100dvh;
}

.marca { text-align: center; margin-bottom: 38px; }
.marca__suit {
    display: inline-block;
    font-size: 2.6rem;
    color: var(--oro);
    line-height: 1;
    margin-bottom: 6px;
    filter: drop-shadow(0 4px 12px rgba(212, 175, 55, 0.4));
}
.marca__titulo {
    font-family: 'Fraunces', serif;
    font-weight: 600;
    font-size: 2.4rem;
    letter-spacing: -0.01em;
    line-height: 1.05;
}
.marca__sub {
    color: var(--texto-tenue);
    font-size: 0.95rem;
    margin-top: 8px;
}

.tarjetas-accion {
    background: var(--negro-2);
    border: 1px solid var(--linea);
    border-radius: var(--radio);
    padding: 24px 20px;
    box-shadow: var(--sombra);
}
.bloque__titulo {
    font-family: 'Fraunces', serif;
    font-weight: 600;
    font-size: 1.2rem;
    margin-bottom: 16px;
}

.separador {
    display: flex;
    align-items: center;
    text-align: center;
    color: var(--texto-tenue);
    margin: 22px 0;
    font-size: 0.85rem;
}
.separador::before,
.separador::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--linea);
}
.separador span { padding: 0 14px; }

/* ============================================================
   PANTALLA DE SALA
   ============================================================ */

.pantalla-sala { padding-bottom: 0; }

.barra {
    position: sticky;
    top: 0;
    z-index: 20;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 14px 18px;
    background: rgba(13, 13, 15, 0.85);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--linea);
}
.barra__sala { display: flex; align-items: baseline; gap: 8px; }
.barra__label { font-size: 0.8rem; color: var(--texto-tenue); }
.barra__codigo {
    font-family: 'Fraunces', serif;
    font-size: 1.5rem;
    letter-spacing: 0.15em;
    color: var(--oro-claro);
}
.barra__acciones { display: flex; gap: 8px; }

.chip {
    display: inline-block;
    padding: 8px 14px;
    border-radius: 999px;
    border: 1px solid var(--linea);
    background: var(--negro-2);
    color: var(--texto);
    font-size: 0.82rem;
    font-weight: 500;
    cursor: pointer;
    text-decoration: none;
    transition: border-color 0.2s ease, color 0.2s ease;
}
.chip:hover { border-color: var(--oro); }
.chip--salir { color: var(--texto-tenue); }

.sala {
    max-width: 720px;
    margin: 0 auto;
    padding: 22px 18px 200px; /* deja aire para la mano fija */
}

/* ---------- Mesa de participantes ---------- */

.mesa { margin-bottom: 18px; }
.mesa__estado {
    text-align: center;
    color: var(--texto-tenue);
    font-size: 0.9rem;
    margin-bottom: 18px;
}

.participantes {
    list-style: none;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(68px, 1fr));
    gap: 10px;
}

.jugador {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}

/* La cartita que representa el voto de cada jugador */
.voto-carta {
    width: 100%;
    aspect-ratio: 3 / 4;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'Fraunces', serif;
    font-size: 1.5rem;
    font-weight: 600;
    border: 1px solid var(--linea);
    transition: transform 0.3s ease, background 0.3s ease, border-color 0.3s ease;
    position: relative;
}
/* Sin votar */
.voto-carta--vacia {
    background: var(--negro-2);
    border-style: dashed;
    color: var(--texto-tenue);
}
/* Votó pero oculto */
.voto-carta--lista {
    background: linear-gradient(160deg, var(--negro-3), var(--negro-2));
    color: var(--oro);
    border-color: var(--oro-tenue);
}
.voto-carta--lista::after {
    content: '\2660'; /* spade */
    font-size: 1.4rem;
    opacity: 0.5;
}
/* Revelado (estado fijo, sin animación para no parpadear en cada poll) */
.voto-carta--revelada {
    background: linear-gradient(160deg, #faf6e9, #ece2c2);
    color: #1a1500;
    border-color: var(--oro);
    box-shadow: 0 6px 18px rgba(0,0,0,0.4);
}
/* La animación de volteo solo se aplica en el primer render del revelado */
.voto-carta--flip {
    animation: voltear 0.4s ease;
}
@keyframes voltear {
    from { transform: rotateY(90deg); opacity: 0; }
    to   { transform: rotateY(0);     opacity: 1; }
}

.jugador__nombre {
    font-size: 0.82rem;
    color: var(--texto);
    text-align: center;
    max-width: 100%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.jugador__nombre--yo { color: var(--oro-claro); font-weight: 700; }

/* ---------- Resumen ---------- */

/* ---------- Resumen (moda) ---------- */

.resumen {
    text-align: center;
    padding: 18px;
    margin-bottom: 18px;
    background: var(--negro-2);
    border: 1px solid var(--linea);
    border-radius: var(--radio);
}
.resumen__label {
    display: block;
    font-size: 0.78rem;
    color: var(--texto-tenue);
    letter-spacing: 0.08em;
    text-transform: uppercase;
    margin-bottom: 12px;
}
.resumen__valores {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 8px;
}
.resumen__chip {
    min-width: 56px;
    padding: 8px 16px;
    border-radius: 12px;
    background: linear-gradient(135deg, var(--oro-claro), var(--oro));
    color: #1a1500;
    font-family: 'Fraunces', serif;
    font-size: 1.9rem;
    font-weight: 600;
    line-height: 1.1;
    box-shadow: 0 6px 18px rgba(212, 175, 55, 0.25);
}
.resumen__detalle {
    display: block;
    font-size: 0.82rem;
    color: var(--texto-tenue);
}

/* ---------- Modal de confirmación ---------- */

.modal {
    position: fixed;
    inset: 0;
    z-index: 60;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
    background: rgba(8, 8, 10, 0.7);
    backdrop-filter: blur(4px);
    animation: modalFondo 0.2s ease;
}
@keyframes modalFondo { from { opacity: 0; } to { opacity: 1; } }

.modal__panel {
    width: 100%;
    max-width: 360px;
    text-align: center;
    padding: 28px 24px 22px;
    background: var(--negro-2);
    border: 1px solid var(--linea);
    border-radius: var(--radio);
    box-shadow: var(--sombra);
    animation: modalPanel 0.25s cubic-bezier(0.2, 0.8, 0.2, 1);
}
@keyframes modalPanel {
    from { transform: translateY(16px) scale(0.96); opacity: 0; }
    to   { transform: translateY(0) scale(1);       opacity: 1; }
}
.modal__suit {
    display: block;
    font-size: 2rem;
    color: var(--oro);
    line-height: 1;
    margin-bottom: 10px;
}
.modal__titulo {
    font-family: 'Fraunces', serif;
    font-weight: 600;
    font-size: 1.35rem;
    margin-bottom: 8px;
}
.modal__texto {
    color: var(--texto-tenue);
    font-size: 0.92rem;
    margin-bottom: 22px;
}
.modal__acciones {
    display: flex;
    gap: 10px;
}
.modal__acciones .btn { flex: 1; }

/* ---------- Controles ---------- */

.controles {
    max-width: 360px;
    margin: 0 auto 10px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

/* ---------- Mano de cartas (fija abajo) ---------- */

.mano {
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 15;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 8px;
    padding: 14px 14px calc(16px + env(safe-area-inset-bottom));
    background: linear-gradient(0deg, var(--negro) 78%, transparent);
}

.carta {
    flex: 0 0 auto;
    width: 62px;
    height: 86px;
    border-radius: 12px;
    background: var(--negro-2);
    border: 1px solid var(--linea);
    color: var(--texto);
    font-family: 'Fraunces', serif;
    font-size: 1.5rem;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.15s ease, border-color 0.2s ease, background 0.2s ease;
    user-select: none;
}
.carta:active { transform: translateY(-4px); }
.carta--cafe { font-size: 1.8rem; }
.carta--activa {
    background: linear-gradient(135deg, var(--oro-claro), var(--oro));
    color: #1a1500;
    border-color: var(--oro);
    transform: translateY(-10px);
    box-shadow: 0 10px 24px rgba(212, 175, 55, 0.35);
}

@media (min-width: 600px) {
    .carta { width: 70px; height: 96px; font-size: 1.7rem; }
    .mano { justify-content: center; }
}