@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

:root {
    --azul-claro: #60a5fa;
    --azul: #3b82f6;
    --azul-oscuro: #1d4ed8;
    --navy-900: #0f172a;
    --navy-800: #1e293b;
    --gris-200: #e2e8f0;
    --gris-300: #cbd5e1;
    --gris-400: #94a3b8;
    --gris-500: #64748b;
    --blanco: #ffffff;
    --rojo: #f87171;
    --verde: #34d399;
    --ambar: #fbbf24;
    --borde: rgba(255, 255, 255, 0.08);
    --panel: rgba(30, 41, 59, 0.55);
}

* { box-sizing: border-box; }

body {
    margin: 0;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    color: var(--gris-300);
    background: var(--navy-900);
    background-image:
        radial-gradient(circle at 12% 8%, rgba(59, 130, 246, 0.20), transparent 42%),
        radial-gradient(circle at 88% 4%, rgba(96, 165, 250, 0.14), transparent 38%);
    background-attachment: fixed;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

a { color: var(--azul-claro); }

/* ---------------------------------------------------------------- Navbar -- */

.navbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 12px;
    padding: 14px 28px;
    background: rgba(15, 23, 42, 0.75);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border-bottom: 1px solid var(--borde);
    position: sticky;
    top: 0;
    z-index: 20;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    color: var(--blanco);
    font-weight: 700;
    font-size: 1.1rem;
    text-decoration: none;
}

.brand i { color: var(--azul-claro); }

.nav-links {
    display: flex;
    align-items: center;
    gap: 4px;
    flex-wrap: wrap;
}

.nav-links a {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    font-size: 0.88rem;
    font-weight: 500;
    color: var(--gris-400);
    text-decoration: none;
    padding: 8px 14px;
    border-radius: 9px;
    transition: color .2s ease, background .2s ease;
}

.nav-links a:hover { color: var(--blanco); background: rgba(96, 165, 250, 0.1); }
.nav-links a.salir:hover { color: var(--rojo); background: rgba(248, 113, 113, 0.1); }

.menu-toggle {
    display: none;
    background: none;
    border: 1px solid var(--borde);
    color: var(--gris-300);
    border-radius: 9px;
    padding: 8px 12px;
    cursor: pointer;
    font-size: 1rem;
}

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

main { flex: 1; width: 100%; }

.contenedor {
    max-width: 1000px;
    margin: 0 auto;
    padding: 44px 24px 80px;
}

.centrado {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    padding: 48px 24px;
}

footer {
    text-align: center;
    padding: 22px;
    font-size: 0.82rem;
    color: var(--gris-500);
    border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.encabezado { margin-bottom: 34px; }

.antetitulo {
    text-transform: uppercase;
    letter-spacing: 2.4px;
    font-size: 0.72rem;
    font-weight: 600;
    color: var(--azul-claro);
    margin: 0 0 10px;
}

h1 {
    color: var(--blanco);
    font-size: 2.1rem;
    font-weight: 800;
    letter-spacing: -0.03em;
    margin: 0 0 8px;
}

h2 {
    color: var(--blanco);
    font-size: 1.12rem;
    font-weight: 600;
    margin: 0 0 18px;
    display: flex;
    align-items: center;
    gap: 9px;
}

h2 i { color: var(--azul-claro); font-size: 0.95rem; }

.apoyo { color: var(--gris-400); margin: 0; font-size: 0.96rem; }
.nota { color: var(--gris-500); font-size: 0.8rem; margin: 14px 0 0; }

/* ----------------------------------------------------------------- Avisos -- */

.avisos { display: flex; flex-direction: column; gap: 10px; margin-bottom: 22px; }

.aviso {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.88rem;
    padding: 12px 16px;
    border-radius: 10px;
    margin: 0;
    border: 1px solid;
}

.aviso-error  { color: var(--rojo);  background: rgba(248, 113, 113, 0.1); border-color: rgba(248, 113, 113, 0.3); }
.aviso-exito  { color: var(--verde); background: rgba(52, 211, 153, 0.1);  border-color: rgba(52, 211, 153, 0.3); }
.aviso-aviso  { color: var(--ambar); background: rgba(251, 191, 36, 0.1);  border-color: rgba(251, 191, 36, 0.3); }
.aviso-message{ color: var(--gris-300); background: var(--panel); border-color: var(--borde); }

.centrado .avisos { width: 100%; max-width: 420px; }

/* --------------------------------------------------------------- Tarjetas -- */

.tarjeta {
    background: linear-gradient(160deg, rgba(30, 41, 59, 0.68), rgba(15, 23, 42, 0.68));
    border: 1px solid var(--borde);
    border-radius: 18px;
    padding: 28px;
    margin-bottom: 20px;
    box-shadow: 0 20px 40px -20px rgba(0, 0, 0, 0.5);
}

.tarjeta-angosta {
    width: 100%;
    max-width: 420px;
    text-align: center;
    padding: 40px 34px;
}

.icono-destacado {
    width: 56px;
    height: 56px;
    margin: 0 auto 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 16px;
    background: linear-gradient(135deg, var(--azul-claro), var(--azul-oscuro));
    color: var(--blanco);
    font-size: 1.3rem;
    box-shadow: 0 10px 24px -6px rgba(59, 130, 246, 0.55);
}

.enlace-pie { margin-top: 22px; font-size: 0.88rem; }

/* ---------------------------------------------------------- Formularios --- */

label {
    display: flex;
    align-items: center;
    gap: 7px;
    text-align: left;
    font-size: 0.82rem;
    font-weight: 500;
    color: var(--gris-400);
    margin: 16px 0 7px;
}

label i { color: var(--azul-claro); font-size: 0.76rem; width: 13px; }

input[type=text], input[type=email], input[type=password] {
    width: 100%;
    padding: 12px 14px;
    border-radius: 10px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    background: rgba(15, 23, 42, 0.7);
    color: var(--blanco);
    font-family: inherit;
    font-size: 0.95rem;
    transition: border-color .2s ease, box-shadow .2s ease;
}

input::placeholder { color: var(--gris-500); }

input:focus {
    outline: none;
    border-color: var(--azul);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.16);
}

button, .boton {
    margin-top: 24px;
    padding: 13px 20px;
    border: none;
    border-radius: 10px;
    background: linear-gradient(135deg, var(--azul-claro), var(--azul) 60%, var(--azul-oscuro));
    color: var(--blanco);
    font-family: inherit;
    font-weight: 600;
    font-size: 0.94rem;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    text-decoration: none;
    box-shadow: 0 10px 20px -10px rgba(59, 130, 246, 0.7);
    transition: transform .15s ease, filter .15s ease;
}

form > button { width: 100%; }

button:hover, .boton:hover { filter: brightness(1.08); transform: translateY(-1px); }
button:active { transform: none; }

.fila-doble { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.fila-doble label { margin-top: 16px; }

/* ------------------------------------------------------------ Etiquetas --- */

.pill {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    font-size: 0.72rem;
    font-weight: 600;
    color: var(--azul-claro);
    background: rgba(96, 165, 250, 0.12);
    border: 1px solid rgba(96, 165, 250, 0.28);
    padding: 2px 10px;
    border-radius: 999px;
}

.pill-ok  { color: var(--verde); background: rgba(52, 211, 153, 0.12); border-color: rgba(52, 211, 153, 0.3); }
.pill-mal { color: var(--rojo);  background: rgba(248, 113, 113, 0.12); border-color: rgba(248, 113, 113, 0.3); }

/* --------------------------------------------------------------- Juegos --- */

.grilla-juegos {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 18px;
}

.tarjeta-juego {
    display: flex;
    flex-direction: column;
    background: linear-gradient(160deg, rgba(30, 41, 59, 0.6), rgba(15, 23, 42, 0.6));
    border: 1px solid var(--borde);
    border-radius: 16px;
    padding: 26px;
    text-decoration: none;
    color: inherit;
    transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease;
}

.tarjeta-juego:hover {
    transform: translateY(-4px);
    border-color: rgba(96, 165, 250, 0.32);
    box-shadow: 0 18px 34px -14px rgba(0, 0, 0, 0.45);
}

.tarjeta-juego.inactiva { opacity: 0.55; }
.tarjeta-juego.inactiva:hover { transform: none; border-color: var(--borde); box-shadow: none; }

.icono-juego {
    width: 46px;
    height: 46px;
    border-radius: 13px;
    background: rgba(59, 130, 246, 0.12);
    border: 1px solid rgba(59, 130, 246, 0.26);
    color: var(--azul-claro);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.05rem;
    margin-bottom: 18px;
}

.tarjeta-juego h2 { margin-bottom: 8px; font-size: 1.1rem; }
.tarjeta-juego p { color: var(--gris-400); font-size: 0.92rem; margin: 0 0 20px; flex: 1; }

.etiqueta-juego {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--azul-claro);
}

.tarjeta-juego.inactiva .etiqueta-juego { color: var(--gris-500); }

/* --------------------------------------------------------------- Perfil --- */

.grilla-perfil {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
    align-items: start;
}

.grilla-perfil .tarjeta { margin-bottom: 0; }
.ancho-completo { grid-column: 1 / -1; }

.datos { display: grid; grid-template-columns: auto 1fr; gap: 10px 18px; margin: 0; }
.datos dt { color: var(--gris-500); font-size: 0.85rem; }
.datos dd { margin: 0; color: var(--gris-200); font-size: 0.9rem; }

/* --------------------------------------------------------------- Tablas --- */

.tabla-scroll { overflow-x: auto; margin: 0 -6px; }

table { width: 100%; border-collapse: collapse; font-size: 0.88rem; }

th {
    text-align: left;
    font-size: 0.74rem;
    text-transform: uppercase;
    letter-spacing: 0.7px;
    color: var(--gris-500);
    font-weight: 600;
    padding: 8px 10px;
    border-bottom: 1px solid var(--borde);
    white-space: nowrap;
}

td {
    padding: 12px 10px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
    color: var(--gris-300);
    vertical-align: middle;
}

tr:last-child td { border-bottom: none; }

.mono { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 0.82rem; }

.acciones { display: flex; gap: 8px; flex-wrap: wrap; }
.acciones form { margin: 0; }

.btn-mini {
    margin: 0;
    padding: 7px 12px;
    font-size: 0.78rem;
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid var(--borde);
    box-shadow: none;
    color: var(--gris-300);
    white-space: nowrap;
}

.btn-mini:hover { filter: none; background: rgba(255, 255, 255, 0.12); }
.btn-ok  { color: var(--verde); border-color: rgba(52, 211, 153, 0.3); background: rgba(52, 211, 153, 0.1); }
.btn-mal { color: var(--rojo);  border-color: rgba(248, 113, 113, 0.3); background: rgba(248, 113, 113, 0.1); }

/* -------------------------------------------------------- Editor avatar --- */

.editor-avatar {
    display: grid;
    grid-template-columns: minmax(240px, 320px) 1fr;
    gap: 22px;
    align-items: start;
}

.panel-previa {
    position: sticky;
    top: 90px;
    text-align: center;
}

.lienzo-previa {
    background: radial-gradient(circle at 50% 38%, rgba(96, 165, 250, 0.16), transparent 62%);
    border: 1px solid var(--borde);
    border-radius: 16px;
    width: 100%;
    height: auto;
    aspect-ratio: 1 / 1;
    image-rendering: auto;
}

.giro-previa { display: flex; justify-content: center; gap: 8px; margin-top: 14px; }

.grupo-opciones { margin-bottom: 24px; }

.grupo-opciones h3 {
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 1.4px;
    color: var(--gris-500);
    font-weight: 600;
    margin: 0 0 10px;
}

.opciones { display: flex; flex-wrap: wrap; gap: 8px; }

.opcion {
    margin: 0;
    padding: 8px 15px;
    font-size: 0.84rem;
    font-weight: 500;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--borde);
    color: var(--gris-400);
    box-shadow: none;
    cursor: pointer;
}

.opcion:hover { filter: none; background: rgba(255, 255, 255, 0.1); transform: none; }

.opcion.activa {
    color: var(--blanco);
    background: rgba(59, 130, 246, 0.22);
    border-color: rgba(96, 165, 250, 0.5);
}

.muestra {
    margin: 0;
    width: 34px;
    height: 34px;
    border-radius: 50%;
    border: 2px solid transparent;
    box-shadow: 0 0 0 1px var(--borde);
    padding: 0;
    cursor: pointer;
}

.muestra:hover { filter: brightness(1.1); transform: none; }
.muestra.activa { border-color: var(--blanco); box-shadow: 0 0 0 3px rgba(96, 165, 250, 0.45); }

.barra-guardar {
    display: flex;
    align-items: center;
    gap: 14px;
    flex-wrap: wrap;
    margin-top: 8px;
}

.barra-guardar button { margin-top: 0; }
.estado-guardado { font-size: 0.85rem; color: var(--verde); }

/* ---------------------------------------------------------------- Juego --- */

body.pantalla-juego { overflow: hidden; }

/* Ocupa el espacio que deja la navbar. Se usa flex en vez de calc(100vh - X)
   para no depender de la altura exacta de la barra. */
.escena {
    position: relative;
    width: 100%;
    flex: 1;
    min-height: 0;
    overflow: hidden;
    background: #1b3a2a;
}

/* El canvas es un elemento reemplazado: con inset:0 pero sin medidas CSS usaría
   su tamaño intrínseco (los atributos width/height). Hace falta el 100%, que al
   ser posición absoluta sí resuelve contra el contenedor (altura definida). */
#lienzo-juego {
    position: absolute;
    inset: 0;
    display: block;
    width: 100%;
    height: 100%;
    touch-action: none;
}

.hud {
    position: absolute;
    top: 16px;
    left: 16px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    pointer-events: none;
}

.hud-caja {
    background: rgba(15, 23, 42, 0.78);
    border: 1px solid var(--borde);
    border-radius: 11px;
    padding: 9px 14px;
    font-size: 0.82rem;
    color: var(--gris-300);
    backdrop-filter: blur(8px);
}

.hud-caja strong { color: var(--blanco); font-weight: 600; }
.hud-caja i { color: var(--azul-claro); margin-right: 6px; }

.ayuda-controles {
    position: absolute;
    bottom: 16px;
    left: 16px;
    background: rgba(15, 23, 42, 0.78);
    border: 1px solid var(--borde);
    border-radius: 11px;
    padding: 9px 14px;
    font-size: 0.78rem;
    color: var(--gris-400);
    backdrop-filter: blur(8px);
}

/* Joystick táctil, sólo en pantallas con toque */
.joystick {
    position: absolute;
    bottom: 24px;
    right: 24px;
    width: 148px;
    height: 148px;
    border-radius: 50%;
    background: rgba(15, 23, 42, 0.55);
    border: 2px solid rgba(226, 232, 240, 0.28);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.35), inset 0 0 24px rgba(0, 0, 0, 0.3);
    backdrop-filter: blur(3px);
    -webkit-backdrop-filter: blur(3px);
    display: none;
    touch-action: none;
}

.joystick-punto {
    position: absolute;
    width: 58px;
    height: 58px;
    border-radius: 50%;
    left: 45px;
    top: 45px;
    background: radial-gradient(circle at 38% 32%, var(--azul-claro), var(--azul-oscuro));
    border: 2px solid rgba(255, 255, 255, 0.65);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
}

body.tactil .joystick { display: block; }
body.tactil .ayuda-controles { display: none; }

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

@media (max-width: 760px) {
    .navbar { padding: 12px 18px; }
    .menu-toggle { display: inline-flex; }

    .nav-links {
        display: none;
        width: 100%;
        flex-direction: column;
        align-items: stretch;
        gap: 2px;
        padding-top: 8px;
    }

    body.menu-abierto .nav-links { display: flex; }

    .contenedor { padding: 30px 18px 60px; }
    h1 { font-size: 1.7rem; }
    .tarjeta { padding: 22px; border-radius: 15px; }
    .tarjeta-angosta { padding: 32px 24px; }
    .fila-doble { grid-template-columns: 1fr; gap: 0; }

    .editor-avatar { grid-template-columns: 1fr; }
    .panel-previa { position: static; max-width: 280px; margin: 0 auto; }

    .ayuda-controles { display: none; }

    /* HUD compacto: en pantallas chicas no debe comerse el mundo. */
    .hud { top: 10px; left: 10px; gap: 6px; }
    .hud-caja { padding: 6px 11px; font-size: 0.75rem; border-radius: 9px; }
}

@media (hover: none) and (pointer: coarse) {
    .ayuda-controles { display: none; }
}