/* ===== 戰槌40K 主題 (黑 / 金 / 血紅) ===== */
:root {
    --wh-black: #0d0d0d;
    --wh-dark: #1a1a1a;
    --wh-gold: #c9a35d;
    --wh-gold-bright: #f0c674;
    --wh-blood: #8b0000;
    --wh-blood-bright: #c1121f;
    --wh-bone: #e8d8b6;
}

body {
    background-color: #f3f0e8;
    background-image: linear-gradient(180deg, #e8e2d5 0%, #f3f0e8 100%);
    font-family: "Noto Sans TC", "Microsoft JhengHei", sans-serif;
    color: #1a1a1a;
}

/* ===== 戰旗條 ===== */
.war-banner {
    background: linear-gradient(90deg, var(--wh-blood) 0%, var(--wh-black) 50%, var(--wh-blood) 100%);
    color: var(--wh-gold-bright);
    border-bottom: 2px solid var(--wh-gold);
    letter-spacing: 2px;
    font-size: 15px;
    text-shadow: 0 0 6px rgba(201,163,93,0.4);
}

.war-banner .member-name {
    color: var(--wh-bone);
    font-weight: bold;
}

/* ===== 頂部功能列 ===== */
.top-bar {
    background: var(--wh-black);
    border-bottom: 1px solid var(--wh-gold);
    font-size: 14px;
}

.top-bar-link {
    color: var(--wh-gold);
    text-decoration: none;
    margin: 0 10px;
    font-weight: 500;
    letter-spacing: 1px;
}

.top-bar-link:hover {
    color: var(--wh-blood-bright);
    text-decoration: underline;
}

/* ===== Logo 列 ===== */
.logo-bar {
    background-color: var(--wh-dark);
    border-bottom: 3px solid var(--wh-gold);
    min-height: 75px;
}

.logo-text {
    font-size: 26px;
    font-weight: bold;
    color: var(--wh-gold-bright);
    letter-spacing: 3px;
    text-shadow: 1px 1px 0 var(--wh-blood);
}

.logo-tag {
    color: var(--wh-bone);
    font-style: italic;
    letter-spacing: 1px;
    font-size: 14px;
}

.search-input {
    border: 2px solid var(--wh-gold);
    background: #2a2a2a;
    color: var(--wh-bone);
    border-radius: 0;
    padding: 6px 14px;
    width: 280px;
    font-size: 14px;
    outline: none;
}

.search-input::placeholder { color: #888; }
.search-input:focus { border-color: var(--wh-blood-bright); }

/* ===== 戰團導覽列 ===== */
.brand-nav {
    background-color: var(--wh-black);
    border-bottom: 1px solid var(--wh-gold);
}

.brand-nav-link {
    color: var(--wh-gold);
    text-decoration: none;
    padding: 8px 16px;
    font-size: 15px;
    display: inline-block;
    letter-spacing: 1px;
    transition: 0.2s;
}

.brand-nav-link:hover {
    background-color: var(--wh-blood);
    color: var(--wh-gold-bright);
}

.brand-nav .dropdown-menu {
    background-color: var(--wh-dark);
    border: 1px solid var(--wh-gold);
    border-radius: 0;
}

.brand-nav .dropdown-item {
    color: var(--wh-gold);
    font-size: 14px;
}

.brand-nav .dropdown-item:hover {
    background-color: var(--wh-blood);
    color: var(--wh-gold-bright);
}

/* ===== 首頁分區標題 ===== */
.section-title {
    background: linear-gradient(90deg, var(--wh-black) 0%, var(--wh-blood) 50%, var(--wh-black) 100%);
    border: 2px solid var(--wh-gold);
    border-radius: 0;
    padding: 12px 20px;
    margin-bottom: 10px;
}

.section-title h3,
.section-title h4 {
    margin: 0;
    color: var(--wh-gold-bright);
    font-weight: bold;
    letter-spacing: 2px;
    text-shadow: 1px 1px 0 #000;
}

/* ===== 商品卡片 ===== */
.product-card {
    background-color: #fffaf0;
    border: 2px solid var(--wh-gold);
    border-radius: 0;
    box-shadow: 0 2px 6px rgba(0,0,0,0.25);
    overflow: hidden;
    transition: box-shadow 0.3s, transform 0.3s;
}

.product-card:hover {
    box-shadow: 0 6px 20px rgba(139,0,0,0.5);
    transform: translateY(-3px);
}

.product-img {
    height: 300px;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.product-card:hover .product-img {
    transform: scale(1.08);
}

.card .add-cart {
    opacity: 0;
    transform: translateY(8px);
    transition: 0.3s;
}

.product-card:hover .add-cart {
    opacity: 1;
    transform: translateY(0);
}

/* ===== 按鈕 ===== */
.btn-primary {
    background-color: var(--wh-blood) !important;
    border-color: var(--wh-gold) !important;
    border-radius: 0 !important;
    letter-spacing: 1px;
    font-weight: bold;
}

.btn-primary:hover {
    background-color: var(--wh-blood-bright) !important;
    border-color: var(--wh-gold-bright) !important;
}

/* ===== Carousel 控制鍵 ===== */
.carousel-control-prev,
.carousel-control-next {
    width: 50px;
    height: 50px;
    top: 50%;
    transform: translateY(-50%);
    background-color: rgba(139,0,0,0.6);
    border-radius: 50%;
    border: 2px solid var(--wh-gold);
}

.carousel-control-prev:hover,
.carousel-control-next:hover {
    background-color: var(--wh-blood-bright);
}

/* ===== 登入 / 註冊表單 ===== */
.login-form,
.register-form {
    border: 3px solid var(--wh-gold);
    padding: 30px;
    border-radius: 0;
    max-width: 500px;
    margin: 30px auto;
    background: linear-gradient(180deg, #fffaf0 0%, #f0e6cf 100%);
    box-shadow: 0 4px 18px rgba(139,0,0,0.3);
}

form input[type="text"],
form input[type="email"],
form input[type="password"],
form input[type="tel"] {
    border: none;
    border-bottom: 3px solid var(--wh-gold);
    padding: 5px;
    outline: none;
    background: transparent;
    transition: 0.3s;
}

form input:focus {
    border-bottom: 3px solid var(--wh-blood-bright);
    box-shadow: 0 2px 3px rgba(139,0,0,0.2);
}

/* ===== 驗證碼 ===== */
#code {
    background-color: var(--wh-black);
    color: var(--wh-gold-bright);
    padding: 5px 10px;
    border-radius: 0;
    border: 1px solid var(--wh-gold);
    font-weight: bold;
    min-width: 100px;
    text-align: center;
    font-family: Arial;
    font-style: italic;
    letter-spacing: 2px;
}

#recode {
    color: var(--wh-blood);
    text-decoration: underline;
    cursor: pointer;
    font-weight: bold;
    font-size: 15px;
}

#recode:hover { color: var(--wh-blood-bright); }

.verify {
    margin: 0 auto;
    width: 320px;
    border: 2px solid var(--wh-blood);
    padding: 10px;
    background: #fffaf0;
}

/* ===== 註冊按鈕 ===== */
.btn01 {
    background: linear-gradient(90deg, var(--wh-black) 0%, var(--wh-blood) 50%, var(--wh-gold) 100%);
    color: var(--wh-gold-bright);
    border: 1px solid var(--wh-gold);
    border-radius: 0;
    padding: 8px 24px;
    cursor: pointer;
    letter-spacing: 2px;
    font-weight: bold;
}

.btn01:hover {
    background: linear-gradient(90deg, var(--wh-blood) 0%, var(--wh-blood-bright) 100%);
}

/* ===== Footer ===== */
.site-footer {
    background: linear-gradient(180deg, var(--wh-black) 0%, #2a2a2a 100%);
    color: var(--wh-bone);
    border-top: 3px solid var(--wh-gold);
}

.site-footer .text-muted { color: var(--wh-gold) !important; }

.site-footer i {
    color: var(--wh-gold);
    cursor: pointer;
    transition: color 0.2s;
}

.site-footer i:hover { color: var(--wh-blood-bright); }

/* ===== 後台資料表 ===== */
.admin-link {
    background-color: var(--wh-blood) !important;
    color: var(--wh-gold-bright) !important;
}
.admin-link:hover {
    background-color: var(--wh-blood-bright) !important;
}

.admin-card {
    background: #fffaf0;
    border: 2px solid var(--wh-gold);
    border-radius: 0;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
    overflow: hidden;
}

.admin-card-head {
    background: linear-gradient(90deg, var(--wh-black) 0%, var(--wh-blood) 100%);
    color: var(--wh-gold-bright);
    padding: 16px 22px;
    border-bottom: 2px solid var(--wh-gold);
}

.admin-card-head h3 {
    color: var(--wh-gold-bright);
    letter-spacing: 2px;
    font-weight: bold;
    text-shadow: 1px 1px 0 #000;
}

.admin-tag {
    display: inline-block;
    color: var(--wh-bone);
    letter-spacing: 3px;
    font-size: 12px;
    margin-bottom: 4px;
    font-weight: bold;
}

.admin-count {
    color: var(--wh-gold-bright);
    font-size: 16px;
    letter-spacing: 1px;
}

.admin-count strong {
    color: #fff;
    font-size: 22px;
    margin-left: 6px;
}

.admin-table {
    margin: 0;
}

.admin-table thead th {
    background: var(--wh-dark);
    color: var(--wh-gold-bright);
    border-color: var(--wh-gold);
    text-align: center;
    letter-spacing: 1px;
    padding: 12px 10px;
}

.admin-table tbody td {
    vertical-align: middle;
    text-align: center;
    border-color: #ddd;
    padding: 10px 8px;
    font-size: 14px;
}

.admin-table tbody tr:hover {
    background-color: #fff4d8;
}