/* Custom CSS */
:root {
    --primary-wood: #8B4513;      /* สีน้ำตาลไม้เข้ม - สีหลัก */
    --secondary-wood: #A0522D;    /* สีน้ำตาลไม้อ่อน - สีรอง */
    --light-wood: #DEB887;        /* สีไม้อ่อน - สำหรับ hover */
    --dark-wood: #654321;         /* สีไม้เข้ม - สำหรับ active */
    --cream-wood: #F5DEB3;        /* สีครีมไม้อ่อน - สำหรับพื้นหลัง */
    --pure-white: #FFFFFF;        /* สีขาว */
    --off-white: #FFF8DC;         /* สีขาวนวล - พื้นหลังเว็บ */
}

body {
    background-color: var(--off-white); 
    color: var(--dark-wood);
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

/* Navbar */
.navbar {
    background-color: var(--primary-wood) !important;
}

.navbar .nav-link {
    color: var(--pure-white) !important;
}

.navbar .nav-link:hover {
    color: var(--light-wood) !important;
}

/* Cards */
.card {
    background-color: var(--pure-white);
    border: none;
    box-shadow: 0 2px 4px rgba(139, 69, 19, 0.1);
}

.card:hover {
    box-shadow: 0 4px 8px rgba(139, 69, 19, 0.2);
}

/* Buttons */
.btn-primary {
    background-color: var(--primary-wood) !important;
    border-color: var(--primary-wood) !important;
    color: var(--pure-white) !important;
}

.btn-primary:hover {
    background-color: var(--secondary-wood) !important;
    border-color: var(--secondary-wood) !important;
}

.btn-primary:active {
    background-color: var(--dark-wood) !important;
    border-color: var(--dark-wood) !important;
}

/* Sections */
.bg-primary-subtle {
    background-color: var(--cream-wood) !important;
}

.bg-light {
    background-color: var(--off-white) !important;
}

/* Footer */
footer {
    background-color: var(--primary-wood) !important;
    color: var(--pure-white);
    text-align: center;
}

footer a {
    color: var(--pure-white) !important;
    text-decoration: none;
    transition: color 0.3s ease;
}

footer a:hover {
    color: var(--light-wood) !important;
}

footer .bs-icon {
    background-color: var(--secondary-wood);
    transition: background-color 0.3s ease;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
}

footer .bs-icon:hover {
    background-color: var(--dark-wood);
}

/* Hero Section */
.hero-overlay {
    background: rgba(139, 69, 19, 0.85) !important;
}

/* Product Cards */
.product-card {
    border: 1px solid var(--light-wood);
}

/* Reviews Section */
.review-card {
    border-left: 4px solid var(--secondary-wood);
}

/* Badges */
.badge.bg-primary {
    background-color: var(--primary-wood) !important;
}

/* Links */
a {
    color: var(--primary-wood);
}

a:hover {
    color: var(--secondary-wood);
}

/* Text Colors */
.text-primary {
    color: var(--primary-wood) !important;
}

/* Borders */
.border-primary {
    border-color: var(--secondary-wood) !important;
}

/* ทำให้ content ยืดเต็มความสูงหน้าจอ */
html, body {
    height: 100%;
}

main {
    flex: 1 0 auto;
}