/* GYMOS - Portal del socio. Hoja de estilos compartida "Ángulo de Fierro".
   Requiere que la página defina en un <style> propio: --primario y --fondo
   (colores de marca del gimnasio, ver socio_layout_inicio.php). Todo lo demás
   (paleta fija, tipografía, componentes) vive acá para no duplicarlo por página. */

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

:root{
    --texto-primario:#E6E6E8; --texto-secundario:#9A9AA0; --texto-terciario:#7A7A80; --texto-hint:#5C5C62;
    --positivo:#4ADE80; --positivo-fondo:#16321F; --negativo:#FF8A8A; --negativo-fondo:#2A1414; --por-vencer:#F5C451;
    --borde-tarjeta:#2B2B30; --filo-luz:rgba(255,255,255,0.06); --overlay-presionado:rgba(255,255,255,0.04);
    --radio-sm:8px; --radio-md:12px; --radio-lg:16px; --radio-xl:20px;
}

* { box-sizing: border-box; }
html, body { margin: 0; }
body {
    color: var(--texto-primario); font-family: 'Inter', system-ui, sans-serif;
    position: relative; overflow-x: hidden; min-height: 100vh;
    background:
        linear-gradient(color-mix(in srgb, var(--primario) 4%, transparent) 1px, transparent 1px),
        linear-gradient(90deg, color-mix(in srgb, var(--primario) 4%, transparent) 1px, transparent 1px),
        var(--fondo);
    background-size: 38px 38px, 38px 38px, auto;
    animation: socio-piso 30s linear infinite;
    padding-bottom: 96px; /* espacio para la barra de navegación inferior fija */
}
body.sin-nav { padding-bottom: 24px; }
@keyframes socio-piso { from{ background-position:0 0,0 0,0 0; } to{ background-position:38px 38px,38px 38px,0 0; } }
.oswald { font-family: 'Oswald', sans-serif; }

.orbe { position: fixed; border-radius: 50%; filter: blur(70px); pointer-events: none; z-index: 0; }
.orbe1 { width: 320px; height: 320px; top: -100px; left: -80px; background: color-mix(in srgb, var(--primario) 16%, transparent); }
.orbe2 { width: 280px; height: 280px; bottom: 60px; right: -60px; background: color-mix(in srgb, var(--primario) 9%, transparent); }

.contenedor { max-width: 480px; margin: 0 auto; padding: 20px 18px 12px; position: relative; z-index: 1; }

/* --- Barra superior --- */
.topbar-socio { display: flex; justify-content: space-between; align-items: center; margin-bottom: 18px; gap: 12px; }
.marca-gym { display: flex; align-items: center; gap: 10px; min-width: 0; }
.marca-gym .oswald { font-size: 15px; letter-spacing: 0.5px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.avatar-socio { width: 40px; height: 40px; border-radius: var(--radio-md) var(--radio-md) var(--radio-md) 4px; overflow: hidden; flex-shrink: 0; text-decoration: none; display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: 14px; color: var(--fondo); background: linear-gradient(135deg, var(--primario), color-mix(in srgb, var(--primario) 60%, black 40%)); }
.avatar-socio img { width: 100%; height: 100%; object-fit: cover; }

/* --- Insignia (logo del gimnasio, esquina inferior-izq recta) --- */
.insignia { width: 44px; height: 44px; border-radius: 18px 18px 18px 4px; overflow: hidden; flex-shrink: 0; display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: 15px; color: var(--fondo); background: linear-gradient(135deg, var(--primario), color-mix(in srgb, var(--primario) 60%, black 40%)); }
.insignia img { width: 100%; height: 100%; object-fit: cover; }
.insignia.circular { border-radius: 50%; }

/* --- Resplandor (glow radial) --- */
.resplandor { position: absolute; left: 50%; transform: translateX(-50%); border-radius: 50%; pointer-events: none; z-index: 0;
    background: radial-gradient(circle, color-mix(in srgb, var(--primario) 40%, transparent) 0%, color-mix(in srgb, var(--primario) 15%, transparent) 50%, transparent 100%); }
.resplandor.pulsante { animation: socio-pulso 2.8s ease-in-out infinite; }
@keyframes socio-pulso { 0%,100%{ opacity:1; } 50%{ opacity:0.5; } }

/* --- Cuña diagonal (login / hero) --- */
.cuna-wrap { position: relative; height: 220px; overflow: hidden; }
.cuna { position: absolute; inset: 0;
    clip-path: polygon(0 0, 100% 0, 100% 72%, 0 100%);
    background:
        radial-gradient(circle at 18% 0%, color-mix(in srgb, var(--primario) 40%, transparent), transparent 65%),
        linear-gradient(135deg, color-mix(in srgb, var(--primario) 16%, transparent) 0%, var(--fondo) 100%); }
.cuna-contenido { position: relative; z-index: 2; height: 100%; display: flex; flex-direction: column; align-items: center; justify-content: flex-end; padding-bottom: 28px; }

/* --- Tarjeta base --- */
.tarjeta {
    background: color-mix(in srgb, var(--fondo) 88%, white 8%);
    border: 1px solid var(--borde-tarjeta);
    border-radius: var(--radio-lg);
    padding: 20px; margin-bottom: 14px; position: relative; overflow: hidden;
    box-shadow: inset 0 1px 0 var(--filo-luz);
}
.tarjeta.calida { background: linear-gradient(160deg, color-mix(in srgb, var(--fondo) 92%, #241F19 40%), color-mix(in srgb, var(--fondo) 96%, #17130E 40%)); border-color: color-mix(in srgb, var(--fondo) 60%, #392E20 60%); }
.tarjeta h2 { font-size: 16px; margin: 0 0 4px; }
.tarjeta p.sub { color: var(--texto-secundario); font-size: 12.5px; margin: 0; text-transform: uppercase; letter-spacing: 0.4px; }
.tarjeta-accionable { cursor: pointer; transition: transform 0.1s ease; }
.tarjeta-accionable:active { transform: scale(0.97); }

/* --- Botón primario --- */
.boton-primario { display: inline-flex; align-items: center; justify-content: center; gap: 6px; width: 100%; height: 48px; border: none; border-radius: var(--radio-md); font-weight: 700; font-size: 14.5px; cursor: pointer; text-decoration: none; box-sizing: border-box; }
.boton-primario.variante-primario { background: linear-gradient(135deg, var(--primario), color-mix(in srgb, var(--primario) 60%, black 40%)); color: var(--fondo); }
.boton-primario.variante-peligro { background: var(--negativo-fondo); color: var(--negativo); }
.boton-primario.variante-contorno { background: transparent; border: 1px solid var(--primario); color: var(--primario); }
.boton-primario:disabled, .boton-primario.deshabilitado { opacity: 0.55; cursor: default; }
.boton-primario:active { transform: scale(0.98); }

/* --- Formularios --- */
label { display: block; color: var(--texto-secundario); font-size: 11px; letter-spacing: 0.5px; text-transform: uppercase; margin: 14px 0 6px; }
input[type="text"], input[type="password"], input[type="email"], input[type="tel"], input[type="number"], select, textarea {
    width: 100%; padding: 12px 14px; background: color-mix(in srgb, var(--fondo) 90%, white 6%);
    border: 1px solid var(--borde-tarjeta); border-radius: var(--radio-md); color: var(--texto-primario);
    font-size: 14px; font-family: 'Inter', sans-serif;
}
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--primario); }
input::placeholder { color: var(--texto-hint); }

/* --- Chips / badges --- */
.badge { display: inline-block; padding: 4px 10px; border-radius: 20px; font-size: 10.5px; font-weight: 600; background: color-mix(in srgb, var(--primario) 15%, transparent); color: var(--primario); }
.badge-vencido { background: var(--negativo-fondo); color: var(--negativo); }
.badge-por-vencer { background: #332711; color: var(--por-vencer); }
.badge-activo { background: var(--positivo-fondo); color: var(--positivo); }

/* --- Racha semanal (7 círculos) --- */
.racha-semanal { display: flex; justify-content: space-between; gap: 4px; }
.racha-dia { display: flex; flex-direction: column; align-items: center; gap: 6px; flex: 1; }
.racha-dia .etiqueta { font-size: 10.5px; color: var(--texto-secundario); text-transform: uppercase; }
.racha-dia .circulo { width: 30px; height: 30px; border-radius: 50%; border: 1.5px solid var(--borde-tarjeta); display: flex; align-items: center; justify-content: center; }
.racha-dia.hoy .circulo { border-color: var(--primario); }
.racha-dia.asistio .circulo { background: color-mix(in srgb, var(--primario) 20%, transparent); }
.racha-dia .punto { width: 8px; height: 8px; border-radius: 50%; background: var(--primario); }

/* --- Carnet (tarjeta de membresía, gradiente metálico por nivel, balanceo 3D + brillo deslizante) --- */
.carnet { border-radius: var(--radio-lg); padding: 22px; margin-bottom: 14px; position: relative; overflow: hidden; border: 1px solid; box-shadow: inset 0 1px 0 var(--filo-luz);
    transform-style: preserve-3d; animation: carnet-balanceo 6.4s ease-in-out infinite; }
.carnet::after { content:''; position:absolute; top:0; left:-30%; width:55%; height:100%;
    background: linear-gradient(115deg, transparent 35%, rgba(255,255,255,0.10) 48%, rgba(255,255,255,0.16) 50%, rgba(255,255,255,0.10) 52%, transparent 65%);
    pointer-events: none; animation: carnet-brillo-desliza 6.4s ease-in-out infinite; }
@keyframes carnet-balanceo {
    0%, 100% { transform: perspective(1000px) rotateY(-13deg); }
    50% { transform: perspective(1000px) rotateY(13deg); }
}
@keyframes carnet-brillo-desliza {
    0%, 100% { transform: translateX(-40px); }
    50% { transform: translateX(200px); }
}
@media (prefers-reduced-motion: reduce) {
    .carnet, .carnet::after { animation: none; }
}
.carnet-bronce { border-color:#CD7F32; background: linear-gradient(135deg,#6B4322,#2E1D10); }
.carnet-plata { border-color:#C7CBD1; background: linear-gradient(135deg,#4A4C52,#232427); }
.carnet-oro { border-color:#F3D98B; background: linear-gradient(135deg,#3A2F14,#171310); }
.carnet-platino { border-color:#B2E0F2; background: linear-gradient(135deg,#2A3A42,#101A1E); }
.carnet-top { display: flex; justify-content: space-between; align-items: center; margin-bottom: 14px; position: relative; z-index: 1; }
.carnet-nivel-chip { font-size: 10.5px; font-weight: 700; letter-spacing: 0.5px; padding: 4px 10px; border-radius: 20px; background: rgba(255,255,255,0.12); }
.carnet-nombre { font-size: 17px; font-weight: 700; position: relative; z-index: 1; }
.carnet-codigo { font-size: 11.5px; color: var(--texto-secundario); position: relative; z-index: 1; margin-top: 2px; }
.carnet-puntos { font-size: 32px; font-weight: 700; font-family: 'Oswald', sans-serif; margin-top: 12px; position: relative; z-index: 1; }

/* --- Anillo de macros --- */
.anillo-macros-wrap { display: flex; align-items: center; gap: 18px; }
.anillo-macros-leyenda { display: flex; flex-direction: column; gap: 6px; font-size: 12.5px; }
.leyenda-item { display: flex; align-items: center; gap: 8px; color: var(--texto-secundario); }
.leyenda-punto { width: 9px; height: 9px; border-radius: 50%; flex-shrink: 0; }

/* --- Aviso de módulo desactivado (candado) --- */
.aviso-modulo { border: 1px dashed var(--borde-tarjeta); border-radius: var(--radio-lg); padding: 24px; text-align: center; color: var(--texto-secundario); font-size: 13px; }

/* --- Barra de navegación inferior --- */
.nav-inferior { position: fixed; left: 0; right: 0; bottom: 0; z-index: 20;
    background: color-mix(in srgb, var(--fondo) 85%, black 15%); backdrop-filter: blur(10px);
    border-top: 1px solid var(--borde-tarjeta); display: flex; align-items: center; justify-content: space-around;
    padding: 10px 6px calc(10px + env(safe-area-inset-bottom)); }
.nav-item-inferior { display: flex; flex-direction: column; align-items: center; gap: 3px; text-decoration: none; color: var(--texto-secundario); font-size: 10px; flex: 1; padding: 4px 0; }
.nav-item-inferior .icono { font-size: 19px; line-height: 1; }
.nav-item-inferior.activo { color: var(--primario); font-weight: 700; }
.nav-fab-hueco { width: 58px; flex-shrink: 0; }
.nav-fab { position: absolute; left: 50%; top: -24px; transform: translateX(-50%); width: 56px; height: 56px;
    border-radius: 18px 18px 4px 18px; display: flex; align-items: center; justify-content: center; font-size: 24px;
    background: linear-gradient(135deg, var(--primario), color-mix(in srgb, var(--primario) 60%, black 40%));
    box-shadow: 0 6px 16px color-mix(in srgb, var(--primario) 40%, transparent); text-decoration: none; color: var(--fondo); }

/* --- Hoja "Más" (bottom sheet) --- */
.mas-overlay { position: fixed; inset: 0; background: rgba(0,0,0,0.55); z-index: 30; display: none; }
.mas-overlay.abierto { display: block; }
.mas-hoja { position: fixed; left: 0; right: 0; bottom: 0; z-index: 31; background: color-mix(in srgb, var(--fondo) 92%, #141414 20%);
    border-top: 1px solid var(--borde-tarjeta); border-radius: 20px 20px 0 0; padding: 10px 16px calc(20px + env(safe-area-inset-bottom));
    transform: translateY(100%); transition: transform 0.22s ease; }
.mas-hoja.abierta { transform: translateY(0); }
.mas-agarradera { width: 40px; height: 4px; border-radius: 4px; background: var(--borde-tarjeta); margin: 8px auto 14px; }
.mas-fila { display: flex; align-items: center; gap: 12px; padding: 14px 6px; text-decoration: none; color: var(--texto-primario); font-size: 14.5px; border-radius: var(--radio-md); }
.mas-fila:active { background: var(--overlay-presionado); }
.mas-fila .icono { font-size: 19px; }
.mas-fila .flecha { margin-left: auto; color: var(--texto-terciario); }

/* --- Alertas --- */
.alerta-error { background: var(--negativo-fondo); border: 1px solid #5a2d2d; color: var(--negativo); padding: 10px 14px; border-radius: var(--radio-md); font-size: 13px; margin-bottom: 14px; }
.alerta-exito { background: var(--positivo-fondo); border: 1px solid #235133; color: var(--positivo); padding: 10px 14px; border-radius: var(--radio-md); font-size: 13px; margin-bottom: 14px; }

/* --- Estado vacío --- */
.vacio { text-align: center; color: var(--texto-secundario); font-size: 13px; padding: 30px 10px; }

/* --- Grid utilitario (ej. Resumen del mes) --- */
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.mini-tarjeta { background: color-mix(in srgb, var(--fondo) 90%, white 6%); border: 1px solid var(--borde-tarjeta); border-radius: var(--radio-md); padding: 12px 10px; text-align: center; }
.mini-tarjeta .valor { font-size: 20px; font-weight: 700; font-family: 'Oswald', sans-serif; color: var(--primario); }
.mini-tarjeta .etiqueta { font-size: 9.5px; color: var(--texto-secundario); text-transform: uppercase; margin-top: 3px; }

.enlace { display: block; text-align: center; margin-top: 18px; color: var(--primario); text-decoration: none; font-size: 13px; }

/* --- Banner "Agregar a inicio" (guía de instalación para iOS Safari) --- */
.banner-instalar { position: fixed; left: 12px; right: 12px; bottom: 92px; z-index: 25;
    background: color-mix(in srgb, var(--fondo) 92%, black 15%); border: 1px solid var(--borde-tarjeta);
    border-radius: var(--radio-md); padding: 12px 12px 12px 14px; display: flex; align-items: center; gap: 10px;
    box-shadow: 0 8px 22px rgba(0,0,0,0.45); }
.banner-instalar .icono-banner { font-size: 20px; flex-shrink: 0; }
.banner-instalar .texto-banner { flex: 1; font-size: 12px; line-height: 1.4; color: var(--texto-primario); }
.banner-instalar .texto-banner b { color: var(--primario); }
.banner-instalar .cerrar-banner { font-size: 15px; color: var(--texto-secundario); cursor: pointer; padding: 4px 6px; flex-shrink: 0; }
.banner-instalar[hidden] { display: none; }
body.sin-nav .banner-instalar { bottom: 16px; }