/* ===== reservar.css ===== */

:root {
    --booking-page-bg: #f0f4ff;
    --booking-card-bg: #ffffff;
    --booking-header-start: #4f46e5;
    --booking-header-end: #7c3aed;
    --booking-accent: #4f46e5;
    --booking-soft-bg: #f5f3ff;
}

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

body {
    font-family: 'Inter', sans-serif;
    background: var(--booking-page-bg);
    min-height: 100vh;
    display: flex;
    align-items: flex-start;
    justify-content: center;
    padding: 32px 16px;
    color: #1a1a2e;
}

.booking-wrapper {
    width: 100%;
    max-width: 560px;
}

.booking-card {
    background: var(--booking-card-bg);
    border-radius: 20px;
    box-shadow: 0 4px 32px rgba(0,0,0,.1);
    overflow: hidden;
}

.booking-header {
    background: linear-gradient(135deg, var(--booking-header-start), var(--booking-header-end));
    padding: 32px 28px 24px;
    color: #fff;
}

.booking-title  { font-size: 1.5rem; font-weight: 700; }
.booking-subtitle { font-size: .9rem; opacity: .85; margin-top: 4px; }

/* ── Steps ── */
.booking-step {
    padding: 24px 28px;
}

.step-title {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.step-number {
    width: 26px; height: 26px;
    border-radius: 50%;
    background: var(--booking-accent);
    color: #fff;
    font-size: .8rem;
    font-weight: 700;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

/* ── Servicios ── */
.servicios-grid {
    display: grid;
    gap: 10px;
}

.servicio-card {
    width: 100%;
    text-align: left;
    padding: 14px 16px;
    border: 2px solid #e5e7eb;
    border-radius: 12px;
    background: #fff;
    cursor: pointer;
    transition: border-color .15s, background .15s;
}
.servicio-card:hover {
    border-color: var(--booking-accent);
    background: var(--booking-soft-bg);
}
.servicio-nombre { font-weight: 600; font-size: .95rem; }
.servicio-desc   { font-size: .82rem; color: #6b7280; margin-top: 2px; }
.servicio-meta   { display: flex; gap: 12px; font-size: .8rem; color: #6b7280; margin-top: 6px; }

/* ── Calendario días ── */
.fecha-nav {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
}
.semana-label { flex: 1; text-align: center; font-size: .9rem; font-weight: 500; }
.btn-nav {
    width: 32px; height: 32px;
    border: 1px solid #e5e7eb;
    border-radius: 8px;
    background: #fff;
    cursor: pointer;
    font-size: 1rem;
    display: flex; align-items: center; justify-content: center;
}
.btn-nav:hover { background: var(--booking-soft-bg); border-color: var(--booking-accent); }

.dias-semana {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 6px;
}

.dia-btn {
    padding: 8px 4px;
    border: 2px solid #e5e7eb;
    border-radius: 10px;
    background: #fff;
    cursor: pointer;
    display: flex; flex-direction: column; align-items: center; gap: 2px;
    transition: border-color .15s, background .15s;
}
.dia-btn:hover:not(.disabled) { border-color: var(--booking-accent); background: var(--booking-soft-bg); }
.dia-btn.disabled { opacity: .4; cursor: not-allowed; }
.dia-nombre { font-size: .7rem; color: #6b7280; }
.dia-numero { font-size: .95rem; font-weight: 600; }

/* ── Slots ── */
.fecha-label { font-size: .85rem; color: #6b7280; margin-bottom: 12px; text-transform: capitalize; }

.slots-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(90px, 1fr));
    gap: 8px;
}

.slot-btn {
    padding: 10px 6px;
    border: 2px solid #e5e7eb;
    border-radius: 10px;
    background: #fff;
    cursor: pointer;
    display: flex; flex-direction: column; align-items: center;
    transition: border-color .15s, background .15s;
}
.slot-btn:hover { border-color: var(--booking-accent); background: var(--booking-soft-bg); }
.slot-hora { font-size: .95rem; font-weight: 600; }
.slot-fin  { font-size: .7rem; color: #6b7280; }

.loading-slots { text-align: center; color: #6b7280; font-size: .9rem; padding: 24px 0; grid-column: 1/-1; }

/* ── Formulario ── */
.resumen-seleccion {
    background: var(--booking-soft-bg);
    border-radius: 12px;
    padding: 14px 16px;
    margin-bottom: 20px;
    display: flex;
    flex-direction: column;
    gap: 6px;
}
.resumen-item { display: flex; align-items: center; gap: 10px; font-size: .9rem; }
.resumen-icon { font-size: 1rem; }

.form-group { margin-bottom: 14px; }
.form-label { display: block; font-size: .82rem; font-weight: 500; color: #374151; margin-bottom: 4px; }
.form-input {
    width: 100%;
    padding: 10px 12px;
    border: 1.5px solid #d1d5db;
    border-radius: 10px;
    font-size: .9rem;
    font-family: inherit;
    outline: none;
    transition: border-color .15s;
}
.form-input:focus { border-color: var(--booking-accent); }
.form-textarea { min-height: 72px; resize: vertical; }

/* ── Buttons ── */
.btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 8px;
    padding: 11px 20px;
    border-radius: 10px;
    font-size: .9rem;
    font-weight: 600;
    cursor: pointer;
    border: none;
    transition: opacity .15s;
}
.btn:hover { opacity: .88; }
.btn-primary  { background: var(--booking-accent); color: #fff; }
.btn-secondary { background: #f3f4f6; color: #374151; border: 1.5px solid #e5e7eb; }
.btn-full { width: 100%; margin-top: 4px; }
.btn:disabled { opacity: .7; cursor: not-allowed; }

/* ── Confirmación ── */
.booking-success { text-align: center; padding: 40px 28px; }
.success-icon {
    width: 64px; height: 64px;
    border-radius: 50%;
    background: #10b981;
    color: #fff;
    font-size: 2rem;
    display: flex; align-items: center; justify-content: center;
    margin: 0 auto 16px;
}
.booking-success h2 { font-size: 1.3rem; margin-bottom: 16px; }
.confirmacion-detalle {
    background: #f0fdf4;
    border-radius: 12px;
    padding: 14px 16px;
    display: flex; flex-direction: column; gap: 8px;
    text-align: left;
}

/* ── Nav ── */
.booking-nav {
    padding: 0 28px 24px;
    display: flex;
}

/* ── Misc ── */
.empty-msg { text-align: center; color: #6b7280; font-size: .9rem; padding: 24px 0; }

@media (max-width: 768px) {
    body {
        padding: 20px 12px;
    }

    .booking-header {
        padding: 24px 20px 20px;
    }

    .booking-step,
    .booking-nav,
    .booking-success {
        padding-left: 20px;
        padding-right: 20px;
    }

    .booking-title {
        font-size: 1.35rem;
    }

    .fecha-nav {
        gap: 10px;
    }

    .semana-label {
        font-size: .85rem;
    }

    .dias-semana {
        gap: 4px;
    }

    .slots-grid {
        grid-template-columns: repeat(auto-fill, minmax(84px, 1fr));
    }

    .servicio-meta,
    .resumen-item {
        flex-wrap: wrap;
    }

    .booking-nav .btn,
    .btn-full {
        width: 100%;
    }
}

@media (max-width: 480px) {
    body { padding: 0; align-items: stretch; }
    .booking-card { border-radius: 0; min-height: 100vh; }
    .booking-header,
    .booking-step,
    .booking-nav,
    .booking-success { padding-left: 16px; padding-right: 16px; }
    .dias-semana { grid-template-columns: repeat(7, 1fr); gap: 4px; }
    .dia-btn { padding: 6px 2px; }
    .slot-btn { padding: 10px 4px; }
}