/* ==========================================================
   V-Nex Doc — Portal de Citas (público)
   Misma paleta que el sistema interno (.streamlit/config.toml)
   ========================================================== */

:root {
    --color-fondo: #A6B1ED;
    --color-tarjeta: #CEF0EB;
    --color-primario: #1f6aa5;
    --color-texto: #262730;
    --color-texto-claro: #ffffff;
    --color-exito: #1f9d55;
    --color-error: #c53030;
    --color-pendiente: #b7791f;
    --radio-borde: 14px;
    --sombra: 0 4px 14px rgba(38, 39, 48, 0.12);
}

* { box-sizing: border-box; }

body {
    margin: 0;
    min-height: 100vh;
    background: var(--color-fondo);
    color: var(--color-texto);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
    -webkit-font-smoothing: antialiased;
}

.contenedor {
    max-width: 480px;
    margin: 0 auto;
    padding: 24px 20px 100px;
}

/* --- Encabezado con logo --- */
.encabezado {
    text-align: center;
    padding: 32px 0 20px;
}

.encabezado img.logo {
    width: 132px;
    height: 132px;
    border-radius: 50%;
    background: #fff;
    padding: 10px;
    box-shadow: var(--sombra);
    object-fit: contain;   /* Muestra el logo completo, sin recortar ni deformar */
    object-position: center;
}

.encabezado h1 {
    font-size: 1.4rem;
    margin: 16px 0 4px;
    letter-spacing: 0.2px;
}

.encabezado p.subtitulo {
    margin: 0;
    color: var(--color-texto);
    opacity: 0.75;
    font-size: 0.92rem;
}

/* --- Tarjetas de información --- */
.tarjeta {
    background: var(--color-tarjeta);
    border-radius: var(--radio-borde);
    padding: 18px 20px;
    margin-bottom: 16px;
    box-shadow: var(--sombra);
}

.tarjeta h2 {
    font-size: 1rem;
    margin: 0 0 10px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.fila-dato {
    display: flex;
    justify-content: space-between;
    padding: 6px 0;
    font-size: 0.92rem;
    border-bottom: 1px solid rgba(38, 39, 48, 0.08);
}
.fila-dato:last-child { border-bottom: none; }
.fila-dato .etiqueta { opacity: 0.7; }
.fila-dato .valor { font-weight: 600; text-align: right; }

/* --- Botones de acción principal --- */
.boton {
    display: block;
    width: 100%;
    text-align: center;
    text-decoration: none;
    background: var(--color-primario);
    color: var(--color-texto-claro);
    padding: 14px 18px;
    border-radius: var(--radio-borde);
    font-weight: 600;
    font-size: 1rem;
    border: none;
    cursor: pointer;
    margin-bottom: 12px;
}
.boton:active { opacity: 0.85; }

.boton.secundario {
    background: transparent;
    border: 2px solid var(--color-primario);
    color: var(--color-primario);
}

/* --- Navegación inferior fija (estilo app) --- */
.nav-inferior {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: #fff;
    box-shadow: 0 -2px 12px rgba(38, 39, 48, 0.15);
    display: flex;
    justify-content: space-around;
    padding: 10px 0 calc(10px + env(safe-area-inset-bottom));
}

.nav-inferior a {
    text-decoration: none;
    color: var(--color-texto);
    opacity: 0.55;
    font-size: 0.72rem;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 3px;
}

.nav-inferior a.activo { opacity: 1; color: var(--color-primario); font-weight: 600; }

/* --- Estados de cita (para "Mis Citas") --- */
.estado-badge {
    display: inline-block;
    padding: 3px 10px;
    border-radius: 999px;
    font-size: 0.75rem;
    font-weight: 600;
}
.estado-badge.en-proceso { background: #fbeecb; color: var(--color-pendiente); }
.estado-badge.aceptada   { background: #d9f2e3; color: var(--color-exito); }
.estado-badge.rechazada  { background: #f6d9d9; color: var(--color-error); }

/* --- Banner de instalación PWA --- */
#banner-instalar {
    display: none;
    background: var(--color-primario);
    color: #fff;
    padding: 12px 16px;
    border-radius: var(--radio-borde);
    margin-bottom: 16px;
    font-size: 0.88rem;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
}
#banner-instalar button {
    background: #fff;
    color: var(--color-primario);
    border: none;
    border-radius: 8px;
    padding: 8px 14px;
    font-weight: 600;
    white-space: nowrap;
}


/* ==========================================================
   Formulario de citas, chips de día/hora y mensajes
   (agregado para Agendar Cita y Mis Citas)
   ========================================================== */
.oculto { display: none !important; }
.centrado { text-align: center; }
.icono-grande { font-size: 3rem; line-height: 1.2; }

.nota { font-size: 0.82rem; opacity: 0.75; margin: 10px 2px 14px; }

.enlace-chico {
    display: inline-block;
    font-size: 0.85rem;
    color: var(--color-primario);
    margin-top: 6px;
}

/* --- Campos de formulario --- */
.campo { margin-bottom: 14px; }
.campo label { display: block; font-size: 0.85rem; font-weight: 600; margin-bottom: 5px; }
.campo input, .campo select, .grupo-2 > select, .grupo-2 > input {
    width: 100%;
    padding: 12px 12px;
    border: 1.5px solid rgba(38, 39, 48, 0.18);
    border-radius: 10px;
    background: #fff;
    color: var(--color-texto);
    font-size: 1rem;           /* 16px: evita el zoom automático en iPhone/Android */
    font-family: inherit;
}
.campo input:focus, .campo select:focus, .grupo-2 > select:focus, .grupo-2 > input:focus {
    outline: none;
    border-color: var(--color-primario);
    box-shadow: 0 0 0 3px rgba(31, 106, 165, 0.2);
}
.grupo-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.grupo-2 .campo { margin-bottom: 14px; }

/* Campo-trampa para robots: fuera de pantalla, nunca visible para personas */
.trampa { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

/* --- Chips para elegir día y hora --- */
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip {
    border: 2px solid var(--color-primario);
    background: #fff;
    color: var(--color-primario);
    border-radius: 999px;
    padding: 9px 14px;
    font-size: 0.92rem;
    font-weight: 600;
    cursor: pointer;
    font-family: inherit;
}
.chip.activo { background: var(--color-primario); color: #fff; }

/* --- Lista de especialistas como botones --- */
.fila-boton {
    display: block;
    width: 100%;
    text-align: left;
    background: #fff;
    border: none;
    border-radius: 10px;
    padding: 13px 14px;
    margin-top: 8px;
    font-size: 0.98rem;
    font-weight: 600;
    color: var(--color-texto);
    cursor: pointer;
    font-family: inherit;
}
.fila-boton:active { opacity: 0.8; }

.enlace-fila { text-decoration: none; color: inherit; align-items: center; gap: 8px; }
.enlace-fila .etiqueta { flex: 1; }
.enlace-fila .flecha { font-size: 1.3rem; opacity: 0.5; }

/* --- Resumen de la cita elegida --- */
.resumen-cita { background: #fff; }
.resumen-cita div { padding: 2px 0; }

/* --- Mensajes de error / éxito / aviso --- */
.mensaje { padding: 12px 14px; border-radius: 10px; margin-bottom: 14px; font-size: 0.92rem; font-weight: 600; }
.mensaje.error  { background: #f6d9d9; color: var(--color-error); }
.mensaje.exito  { background: #d9f2e3; color: var(--color-exito); }
.mensaje.aviso  { background: #fbeecb; color: var(--color-pendiente); }

.boton:disabled { opacity: 0.5; cursor: not-allowed; }


/* --- Barra superior con "atrás" e "inicio" --- */
.barra-superior { display: flex; justify-content: space-between; align-items: center; margin-bottom: 4px; }
.btn-icono {
    display: inline-flex; align-items: center; justify-content: center;
    width: 44px; height: 44px;                 /* tamaño cómodo para tocar con el dedo */
    border-radius: 50%;
    border: none; background: #fff; color: var(--color-primario);
    font-size: 1.4rem; line-height: 1; cursor: pointer; text-decoration: none;
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.15);
    font-family: inherit;
}
.btn-icono:active { opacity: 0.75; }
.btn-icono.oculto { display: none !important; }
.barra-superior .btn-icono.oculto + a { margin-left: auto; }


/* --- Calendario de mes para elegir el día (como el de Windows) --- */
.calendario { max-width: 380px; margin: 0 auto; }
.cal-cabecera { display: flex; align-items: center; justify-content: space-between; margin-bottom: 6px; }
.cal-titulo { font-weight: 700; font-size: 1.05rem; text-align: center; flex: 1; }
.cal-flecha {
    width: 44px; height: 44px; border: none; border-radius: 50%;
    background: transparent; color: var(--color-primario);
    font-size: 1.9rem; line-height: 1; cursor: pointer; font-family: inherit;
}
.cal-flecha:active { background: rgba(31, 106, 165, 0.15); }
.cal-flecha:disabled { color: rgba(38, 39, 48, 0.25); cursor: default; background: transparent; }
.cal-semana, .cal-dias { display: grid; grid-template-columns: repeat(7, 1fr); gap: 2px; }
.cal-semana span {
    text-align: center; font-size: 0.8rem; font-weight: 600;
    opacity: 0.7; padding: 4px 0; text-transform: lowercase;
}
.cal-dia {
    aspect-ratio: 1 / 1; width: 100%; min-height: 40px;
    border: 2px solid transparent; border-radius: 50%;
    background: transparent; color: rgba(38, 39, 48, 0.32);
    font-size: 0.98rem; font-family: inherit; cursor: default; padding: 0;
}
.cal-dia.libre { color: var(--color-texto); font-weight: 700; cursor: pointer; background: rgba(255, 255, 255, 0.55); }
.cal-dia.libre:active { background: rgba(31, 106, 165, 0.25); }
.cal-dia.hoy { border-color: rgba(38, 39, 48, 0.45); }
.cal-dia.activo, .cal-dia.activo.libre { background: var(--color-primario); color: #fff; border-color: var(--color-primario); }


/* --- Burbujas de aviso (puntito rojo con número) --- */
.nav-inferior a { position: relative; }
.nav-inferior a.con-aviso { opacity: 1; }
.punto-aviso {
    position: absolute; top: -6px; left: calc(50% + 6px);
    min-width: 18px; height: 18px; padding: 0 5px; box-sizing: border-box;
    border-radius: 999px; background: #d92d20; color: #fff;
    font-size: 0.68rem; font-weight: 700; line-height: 18px; text-align: center;
    box-shadow: 0 0 0 2px #fff;
}
.punto-aviso.en-boton { position: static; display: inline-block; margin-left: 8px; vertical-align: middle; box-shadow: none; }
.punto-aviso.oculto { display: none; }
.boton { position: relative; }
.tarjeta.aviso { border-left: 5px solid #d92d20; }
.aviso-fila { display: block; padding: 10px 0; color: var(--color-primario); font-weight: 600; text-decoration: none; border-top: 1px solid rgba(38, 39, 48, 0.12); }
.aviso-fila:first-child { border-top: none; }

/* --- Promociones --- */
.tarjeta.promo { position: relative; }
.promo-imagen { display: block; width: 100%; height: auto; border-radius: 10px; margin-bottom: 12px; cursor: zoom-in; background: rgba(255, 255, 255, 0.5); }
.promo-titulo { margin: 0 0 6px; }
.promo-desc { margin: 0 0 8px; }
.promo-meta { margin: 0 0 12px; }
.tarjeta.promo .boton { margin-top: 8px; }
.etiqueta-nuevo {
    position: absolute; top: 18px; left: 18px; z-index: 1;
    background: #d92d20; color: #fff; font-size: 0.7rem; font-weight: 700;
    padding: 3px 9px; border-radius: 999px; letter-spacing: 0.04em;
}
.visor {
    position: fixed; inset: 0; z-index: 1000; background: rgba(0, 0, 0, 0.92);
    display: flex; align-items: center; justify-content: center; padding: 12px; cursor: zoom-out;
}
.visor img { max-width: 100%; max-height: 100%; object-fit: contain; border-radius: 6px; }
.visor-cerrar {
    position: absolute; top: calc(10px + env(safe-area-inset-top)); right: 12px;
    width: 44px; height: 44px; border: none; border-radius: 50%;
    background: rgba(255, 255, 255, 0.2); color: #fff; font-size: 1.3rem; cursor: pointer;
}


/* --- Cartelito de aviso (cuando llega un aviso con la app abierta) --- */
.cartel-aviso {
    position: fixed; left: 12px; right: 12px; top: calc(12px + env(safe-area-inset-top)); z-index: 1100;
    display: flex; flex-direction: column; gap: 2px; padding: 12px 16px;
    background: #1f2937; color: #fff; border-radius: 14px; text-decoration: none;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3); max-width: 520px; margin: 0 auto;
}
.cartel-aviso span { font-size: 0.9rem; opacity: 0.9; }