/* base.css */

.btn-primary-custom {
    background-color: var(--btn-primary-bg);
    border-color: var(--btn-primary-border);
    color: var(--btn-primary-text);
}

.btn-primary-custom:hover {
    background-color: var(--btn-primary-hover-bg);
    border-color: var(--btn-primary-hover-border);
    color: var(--btn-primary-text);
}

.custom-footer {
    background-color: var(--primary-color);
}

body {
    color: var(--text-primary);
    font-family: "Work Sans", Arial, sans-serif;
}

body:lang(zh-Hant),
body:lang(zh-TW),
body:lang(zh-HK) {
    font-family: "PingFang TC", "Noto Sans TC", "Microsoft JhengHei", sans-serif;
}

html,
body {
    height: 100%;
    overflow-x: hidden;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
}

/* Navigation styles */
nav a {
    font-weight: var(--font-weight-medium);
    letter-spacing: 0.05em;
    font-size: var(--font-size-base);
}

.site-logo {
    font-family: "Yuji Syuku", serif;
    font-size: 2.2rem;
    font-weight: var(--font-weight-medium);
    margin: 0;
    padding: 0;
    white-space: nowrap;
}

@media (max-width: 576px) {
    .site-logo {
        font-size: 1.2rem;
        padding: 10px 0 12px;
        text-align: left;
    }
}

.icon-link {
    font-size: var(--font-size-xl);
    display: flex;
    align-items: center;
    gap: 0.3rem;
    text-decoration: none;
}

.icon-badge {
    position: absolute;
    top: -8px;
    right: -10px;
    font-size: var(--font-size-xs);
}

/* Text colors */
.text-dark,
.text-muted,
.footer a,
.footer p,
header a,
header p {
    color: var(--text-secondary) !important;
}

header {
    position: sticky;
    top: 0;
    z-index: 1100;
    isolation: isolate;
}

.text-muted,
.footer a,
.footer p {
    font-size: 14px !important;
}

/* Header navigation */
header nav a {
    padding: 0 6px 0;
}

header nav a:hover {
    font-weight: var(--font-weight-bold);
}

header nav a.active {
    font-weight: var(--font-weight-bold);
    border-bottom: 1.5px solid var(--text-primary);
}

@media (max-width: 576px) {
    header nav {
        display: flex;
        flex-wrap: nowrap;
        justify-content: center;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        gap: 1rem;
        padding: 0.25rem 0.5rem;
    }

    header nav a {
        font-size: 0.85rem;
        white-space: nowrap;
        flex-shrink: 0;
    }

    .custom-footer.container {
        padding: 8px !important;
    }

    .footer-context {
        margin-left: 0 !important;
    }
}

/* Login button */
.login-btn {
    border: 1px solid var(--text-light);
    color: var(--text-light) !important;
}

.login-btn:hover {
    border: 1px solid var(--primary-active);
    color: var(--primary-active) !important;
}

/* Mobile menu */
#mobileMenu {
    transform: translateX(100%);
    transition: transform var(--transition-slow);
    visibility: hidden;
    background-color: var(--primary-light);
}

#mobileMenu.show {
    transform: translateX(0%);
    visibility: visible;
}

#mobileMenu a {
    text-decoration: none !important;
}

#mobileMenu a.active {
    font-weight: var(--font-weight-bold);
}

#mobileMenu.hiding {
    visibility: visible;
}

#overlay {
    display: none;
    opacity: 0;
    transition: opacity var(--transition-slow);
}

body.menu-open #overlay {
    display: block;
    opacity: 0.5;
}

/* Sidebar styles */
.sidebar ul li a {
    text-decoration: none;
    color: var(--text-secondary);
    font-size: 0.95rem;
    padding: var(--spacing-xs) var(--spacing-sm);
    display: inline-block;
    border-radius: var(--border-radius-sm);
    width: 100%;
    transition: background-color var(--transition-fast),
        color var(--transition-fast), font-size 0.1s ease;
}

.sidebar ul li a:hover {
    font-size: var(--font-size-base);
    color: var(--primary-active);
    background-color: transparent;
    font-weight: var(--font-weight-medium);
}

.sidebar ul li a.active {
    font-weight: var(--font-weight-medium);
    color: #000;
    text-decoration: none;
    background-color: var(--primary-light);
    padding: var(--spacing-sm) var(--spacing-md);
}

/* Alert styles */
.alert-danger {
    background-color: var(--danger-bg);
    color: var(--danger-text);
}

.alert-success {
    background-color: var(--success-bg);
    color: var(--success-text);
}

.cart-badge {
    color: var(--cart-badge-text);
    background-color: var(--cart-badge-bg);
}

.bg-green {
    background-color: var(--primary-light);
}

.hover-bg-green:hover {
    background-color: var(--primary-light);
}

/* Django Messages 樣式 */
.messages-container {
    position: fixed;
    top: 80px;
    left: 50%;
    transform: translateX(-50%);
    z-index: var(--z-modal-backdrop);
    width: 90%;
    max-width: 500px;
}

.messages-container .alert {
    margin-bottom: 0.5rem;
    box-shadow: 0 4px 6px var(--shadow-dark);
    border: none;
    font-weight: var(--font-weight-medium);
}

/* 針對 checkout 頁面，訊息顯示在訂單小結區域 */
.checkout-page .messages-container {
    position: static;
    transform: none;
    width: 100%;
    max-width: none;
    margin-bottom: 1rem;
}

@media (max-width: 768px) {
    .messages-container {
        top: 70px;
        width: 95%;
    }
}

/* 自動隱藏成功訊息 */
.alert-success {
    animation: fadeOut 3s ease-in-out 2s forwards;
}

@keyframes fadeOut {
    to {
        opacity: 0;
        transform: translateY(-20px);
    }
}

/* Email link styles */
.custom-footer .email-link {
    color: var(--primary-active) !important;
    font-weight: var(--font-weight-);
    transition: color var(--transition-normal);
}

.custom-footer .email-link:hover {
    color: var(--primary-active) !important;
    text-decoration: underlined;
}

/* 響應式寬度設定 */
@media (min-width: 1400px) {
    /* 超大螢幕：25% - 50% - 25% */
    .responsive-logo-width {
        width: 25%;
    }
    .responsive-nav-width {
        width: 50%;
    }
    .responsive-icons-width {
        width: 25%;
    }
}

@media (min-width: 1200px) and (max-width: 1399.98px) {
    /* 大螢幕：20% - 60% - 20% */
    .responsive-logo-width {
        width: 20%;
    }
    .responsive-nav-width {
        width: 60%;
    }
    .responsive-icons-width {
        width: 20%;
    }
}

@media (min-width: 992px) and (max-width: 1199.98px) {
    /* 中等螢幕：15% - 70% - 15% */
    .responsive-logo-width {
        width: 15%;
    }
    .responsive-nav-width {
        width: 70%;
    }
    .responsive-icons-width {
        width: 15%;
    }
}

@media (min-width: 768px) and (max-width: 991.98px) {
    /* 小桌機：10% - 80% - 10% */
    .responsive-logo-width {
        width: 10%;
    }
    .responsive-nav-width {
        width: 80%;
    }
    .responsive-icons-width {
        width: 10%;
    }
}

/* Logo 響應式字體大小 */
@media (max-width: 1199.98px) {
    .responsive-logo-width .site-logo {
        font-size: 1.3rem;
    }
}

@media (max-width: 991.98px) {
    .responsive-logo-width .site-logo {
        font-size: 1.1rem;
    }
}

/* 確保導航連結與文字底線對齊 */
.nav-link-baseline {
    display: inline-block;
    vertical-align: baseline;
}

/* 按鈕也對齊底線 */
.baseline-aligned {
    vertical-align: baseline;
    line-height: 1;
}