/* ==========================================
   Booking Page Styles
   ========================================== */
@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:wght@400;500;600;700&family=Poppins:wght@300;400;500;600;700&display=swap');

:root {
    --primary: #d895e5;
    --primary-dark: #a65cb4;
    --primary-light: #e6c6ec;
    --accent: #3a162a;
    --text: #333;
    --text-light: #666;
    --bg: #faf8fb;
    --white: #fff;
    --gray-100: #f5f3f7;
    --gray-200: #ededed;
    --radius: 16px;
    --radius-sm: 10px;
    --shadow: 0 8px 32px rgba(166,92,180,0.12);
    --transition: 0.3s ease;
    --font-heading: 'Playfair Display', serif;
    --font-body: 'Poppins', sans-serif;
}

*, *::before, *::after { margin:0; padding:0; box-sizing:border-box; }
body { font-family: var(--font-body); color: var(--text); background: var(--bg); min-height: 100vh; }
a { text-decoration: none; color: inherit; }

/* Header */
.bk-header {
    background: var(--white);
    border-bottom: 1px solid var(--gray-200);
    padding: 1rem 0;
    position: sticky; top: 0; z-index: 100;
}
.bk-header__container {
    max-width: 900px; margin: 0 auto; padding: 0 1.5rem;
    display: flex; align-items: center; justify-content: space-between;
}
.bk-header__logo { display: flex; align-items: center; gap: 0.75rem; }
.bk-header__logo-img { width: 50px; }
.bk-header__logo-text { font-family: var(--font-heading); font-size: 1.3rem; color: var(--accent); font-weight: 600; }
.bk-header__back {
    display: flex; align-items: center; gap: 0.5rem;
    color: var(--primary-dark); font-weight: 500; font-size: 0.95rem;
    transition: color var(--transition);
}
.bk-header__back:hover { color: var(--accent); }

/* Booking Container */
.booking { padding: 2rem 1.5rem 4rem; }
.booking__container { max-width: 800px; margin: 0 auto; }
.booking__title { font-family: var(--font-heading); font-size: 2rem; text-align: center; color: var(--accent); margin-bottom: 0.25rem; }
.booking__subtitle { text-align: center; color: var(--text-light); margin-bottom: 2rem; }

/* Progress */
.booking__progress {
    display: flex; align-items: center; justify-content: center; gap: 0; margin-bottom: 2rem;
}
.progress-dot {
    width: 36px; height: 36px; border-radius: 50%;
    background: var(--gray-200); color: var(--text-light);
    display: flex; align-items: center; justify-content: center;
    font-size: 0.85rem; font-weight: 600;
    transition: all var(--transition);
}
.progress-dot.active { background: var(--primary); color: var(--white); }
.progress-dot.done { background: var(--primary-dark); color: var(--white); }
.progress-line { width: 40px; height: 2px; background: var(--gray-200); }

/* Step */
.step-title { font-family: var(--font-heading); font-size: 1.5rem; color: var(--accent); margin-bottom: 1.5rem; }
.section-subtitle { font-size: 1rem; font-weight: 600; color: var(--text); margin-bottom: 1rem; margin-top: 1.5rem; }

/* Services Grid */
.services-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1rem; }
.service-option {
    background: var(--white); border: 2px solid var(--gray-200); border-radius: var(--radius);
    padding: 1.5rem; cursor: pointer; transition: all var(--transition); text-align: center;
}
.service-option:hover { border-color: var(--primary-light); box-shadow: var(--shadow); }
.service-option.selected { border-color: var(--primary); background: linear-gradient(135deg, #fdf3ff 0%, #f8e8fc 100%); }
.service-option__icon { font-size: 2rem; margin-bottom: 0.5rem; }
.service-option__img {
    width: 100%;
    height: 140px;
    margin: -1.5rem -1.5rem 1rem -1.5rem;
    width: calc(100% + 3rem);
    overflow: hidden;
    border-radius: var(--radius) var(--radius) 0 0;
}
.service-option__img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.4s ease;
}
.service-option:hover .service-option__img img { transform: scale(1.05); }
.service-name { font-size: 1.1rem; font-weight: 600; color: var(--accent); margin-bottom: 0.3rem; }
.service-desc { font-size: 0.85rem; color: var(--text-light); margin-bottom: 0.75rem; }
.service-details { display: flex; justify-content: center; gap: 1.5rem; font-size: 0.9rem; }
.service-price { font-weight: 700; color: var(--primary-dark); }
.service-duration { color: var(--text-light); }

/* Date/Time Grids */
.date-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(100px, 1fr)); gap: 0.75rem; }
.date-slot {
    background: var(--white); border: 2px solid var(--gray-200); border-radius: var(--radius-sm);
    padding: 1rem 0.5rem; text-align: center; cursor: pointer;
    transition: all var(--transition); font-size: 0.9rem;
}
.date-slot:hover { border-color: var(--primary-light); }
.date-slot.selected { border-color: var(--primary); background: linear-gradient(135deg, #fdf3ff 0%, #f8e8fc 100%); }

.time-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(80px, 1fr)); gap: 0.5rem; }
.time-slot {
    background: var(--white); border: 2px solid var(--gray-200); border-radius: var(--radius-sm);
    padding: 0.65rem; text-align: center; cursor: pointer;
    transition: all var(--transition); font-size: 0.95rem; font-weight: 500;
}
.time-slot:hover { border-color: var(--primary-light); }
.time-slot.selected { border-color: var(--primary); background: var(--primary); color: var(--white); }

/* Form */
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form-group { margin-bottom: 1rem; }
.form-group label { display: block; font-size: 0.9rem; font-weight: 500; color: var(--text); margin-bottom: 0.3rem; }
.form-input {
    width: 100%; padding: 0.8rem 1rem; border: 2px solid var(--gray-200);
    border-radius: var(--radius-sm); font-family: var(--font-body); font-size: 0.95rem;
    color: var(--text); background: var(--white); outline: none;
    transition: border-color var(--transition);
}
.form-input:focus { border-color: var(--primary); }
textarea.form-input { resize: vertical; min-height: 80px; }

/* Summary */
.booking-summary {
    background: var(--gray-100); border-radius: var(--radius); padding: 1.5rem; margin-top: 1.5rem;
}
.booking-summary h3 { font-family: var(--font-heading); font-size: 1.15rem; color: var(--accent); margin-bottom: 1rem; }
.summary-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0.5rem; }
.summary-item { display: flex; justify-content: space-between; padding: 0.3rem 0; }
.summary-label { font-weight: 600; color: var(--text); }

/* Confirmation */
.confirmation { text-align: center; padding: 3rem 1rem; }
.confirmation__icon { margin-bottom: 1.5rem; }
.confirmation__title { font-family: var(--font-heading); font-size: 2rem; color: var(--accent); margin-bottom: 0.75rem; }
.confirmation__text { color: var(--text-light); margin-bottom: 2rem; max-width: 500px; margin-inline: auto; }
.confirmation__details {
    background: var(--gray-100); border-radius: var(--radius); padding: 1.5rem;
    max-width: 400px; margin: 0 auto 2rem; text-align: left;
}
.confirmation__details p { padding: 0.3rem 0; }
.confirmation__actions { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }

/* Buttons */
.step-nav { display: flex; justify-content: flex-end; gap: 1rem; margin-top: 2rem; }
.btn-primary {
    display: inline-block; padding: 0.85rem 2rem; background: var(--primary); color: var(--white);
    border: none; border-radius: 50px; font-size: 1rem; font-weight: 600;
    cursor: pointer; transition: all var(--transition);
}
.btn-primary:hover { background: var(--primary-dark); }
.btn-primary:disabled { opacity: 0.5; cursor: not-allowed; }
.btn-secondary {
    display: inline-block; padding: 0.85rem 2rem; background: var(--white); color: var(--text);
    border: 2px solid var(--gray-200); border-radius: 50px; font-size: 1rem; font-weight: 500;
    cursor: pointer; transition: all var(--transition);
}
.btn-secondary:hover { border-color: var(--primary); color: var(--primary-dark); }

/* Toast */
.toast {
    position: fixed; bottom: 2rem; left: 50%; transform: translateX(-50%) translateY(100px);
    padding: 1rem 2rem; border-radius: var(--radius-sm); color: var(--white);
    font-weight: 500; z-index: 9999; opacity: 0; transition: all 0.4s ease;
    pointer-events: none;
}
.toast.show { transform: translateX(-50%) translateY(0); opacity: 1; }
.toast.success { background: #25D366; }
.toast.error { background: #e74c3c; }

/* Responsive */
@media (max-width: 600px) {
    .services-grid { grid-template-columns: 1fr; }
    .form-row { grid-template-columns: 1fr; }
    .summary-grid { grid-template-columns: 1fr; }
    .booking__title { font-size: 1.6rem; }
}