/*
Theme Name: Booking Clone Theme
Author: Your Name
Description: ธีมที่เน้นการจองห้องพัก สไตล์ Booking.com รองรับ MVC Hotel Booking Plugin
Version: 1.0.0
*/

:root {
    --primary-blue: #003580;
    --primary-light-blue: #006ce4;
    --accent-yellow: #febb02;
    --bg-grey: #f5f7fa;
    --text-dark: #1a1a1a;
    --text-light: #fff;
    --success-green: #008209;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    background-color: var(--bg-grey);
    color: var(--text-dark);
    margin: 0;
    padding: 0;
    line-height: 1.5;
}

/* --- Typography & Utilities --- */
a { text-decoration: none; color: var(--primary-light-blue); }
a:hover { color: var(--primary-blue); }
.container { max-width: 1140px; margin: 0 auto; padding: 0 15px; }
.btn { display: inline-block; padding: 10px 20px; border-radius: 4px; font-weight: 500; cursor: pointer; border: none; transition: 0.2s; }
.btn-primary { background: var(--primary-light-blue); color: #fff; }
.btn-primary:hover { background: var(--primary-blue); }
.btn-yellow { background: var(--accent-yellow); color: var(--text-dark); font-weight: bold; }
.btn-yellow:hover { background: #e4a802; }

/* --- Header --- */
header { background-color: var(--primary-blue); padding: 15px 0; color: #fff; }
.header-inner { display: flex; justify-content: space-between; align-items: center; }
.site-logo a { color: #fff; font-size: 24px; font-weight: 700; letter-spacing: -0.5px; }
.main-nav ul { list-style: none; display: flex; gap: 20px; margin: 0; padding: 0; }
.main-nav a { color: #fff; font-weight: 500; padding: 8px 15px; border-radius: 4px; }
.main-nav a:hover { background: rgba(255,255,255,0.1); }

/* --- Hero Section (หน้าแรก) --- */
.hero-section { background-color: var(--primary-blue); padding: 50px 0 80px; color: #fff; margin-bottom: -40px; }
.hero-title { font-size: 48px; font-weight: 700; margin-bottom: 10px; }
.hero-subtitle { font-size: 24px; font-weight: 400; margin-bottom: 30px; }

/* --- Search Box Overrides (ปรับจูน Plugin ของเรา) --- */
.mhb-search-box-wrapper {
    background: var(--accent-yellow) !important;
    padding: 4px !important;
    border-radius: 4px !important;
    box-shadow: 0 2px 8px rgba(0,0,0,0.15);
    position: relative;
    z-index: 10;
}
.mhb-search-box-wrapper form {
    background: #fff;
    padding: 20px;
    border-radius: 4px;
    display: flex;
    gap: 10px;
    align-items: flex-end;
}
.mhb-search-box-wrapper label { font-size: 12px; font-weight: bold; color: #333; display: block; margin-bottom: 4px; }
.mhb-search-box-wrapper input, .mhb-search-box-wrapper select {
    border: 2px solid transparent;
    background: #f2f2f2;
    padding: 10px;
    border-radius: 4px;
    width: 100%;
    font-size: 14px;
    font-weight: 500;
}
.mhb-search-box-wrapper input:focus { border-color: var(--primary-light-blue); background: #fff; outline: none; }
.mhb-search-box-wrapper button {
    background: var(--primary-light-blue) !important;
    color: #fff !important;
    font-size: 16px;
    font-weight: bold;
    height: 46px !important; /* ปรับให้เท่า input */
    border: none;
}

/* --- Section Titles --- */
.section-title { font-size: 24px; font-weight: 700; margin: 40px 0 20px; color: var(--text-dark); }

/* --- Room Cards (Grid Layout) --- */
.room-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 20px;
    margin-top: 60px; /* เว้นที่ให้ Search Box */
}

.room-card {
    background: #fff;
    border: 1px solid #e7e7e7;
    border-radius: 8px;
    overflow: hidden;
    transition: box-shadow 0.3s;
    display: flex;
    flex-direction: column;
}
.room-card:hover { box-shadow: 0 4px 15px rgba(0,0,0,0.1); }

.room-image img { width: 100%; height: 220px; object-fit: cover; }

.room-details { padding: 15px; flex-grow: 1; display: flex; flex-direction: column; }
.room-title { font-size: 20px; font-weight: 700; margin: 0 0 10px; color: var(--primary-light-blue); }
.room-excerpt { font-size: 14px; color: #555; margin-bottom: 15px; flex-grow: 1; }

.room-meta { display: flex; justify-content: space-between; align-items: center; margin-top: auto; border-top: 1px solid #eee; padding-top: 15px; }
.room-price { font-size: 20px; font-weight: 800; color: var(--text-dark); }
.room-price small { font-size: 12px; font-weight: 400; color: #666; }

/* --- Single Room Page --- */
.single-room-container { display: flex; gap: 30px; margin-top: 30px; }
.room-main-content { flex: 2; background: #fff; padding: 30px; border-radius: 8px; border: 1px solid #e7e7e7; }
.room-sidebar { flex: 1; }

.sticky-booking-card {
    background: #fff; /* หรือจะใช้สีฟ้าอ่อน #ebf3ff */
    padding: 20px;
    border: 1px solid #cce1ff;
    border-radius: 8px;
    position: sticky;
    top: 20px;
}
.sticky-booking-card h3 { margin-top: 0; color: var(--primary-blue); }

/* --- Footer --- */
footer { background: var(--primary-blue); color: #fff; text-align: center; padding: 30px 0; margin-top: 50px; font-size: 14px; }