/**
 * DOYIL Theme - Main Styles
 *
 * Global layout and utility styles.
 */

/* ========== Reset / Normalize Additions ========== */
*,
*::before,
*::after {
    box-sizing: border-box;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

button,
input,
select,
textarea {
    font-family: inherit;
    font-size: inherit;
    line-height: inherit;
}

/* ========== Screen Reader ========== */
.screen-reader-text {
    border: 0;
    clip: rect(1px, 1px, 1px, 1px);
    clip-path: inset(50%);
    height: 1px;
    margin: -1px;
    overflow: hidden;
    padding: 0;
    position: absolute;
    width: 1px;
    word-wrap: normal !important;
}

.screen-reader-text:focus {
    background-color: var(--color-bg-primary);
    clip: auto !important;
    clip-path: none;
    color: var(--color-text-primary);
    display: block;
    font-size: var(--text-sm);
    font-weight: var(--font-bold);
    height: auto;
    left: var(--space-4);
    line-height: normal;
    padding: var(--space-4) var(--space-6);
    text-decoration: none;
    top: var(--space-4);
    width: auto;
    z-index: var(--z-tooltip);
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-lg);
}

.skip-link:focus {
    left: var(--space-6);
    top: var(--space-6);
}

/* ========== Container ========== */
.container {
    width: 100%;
    max-width: var(--container-max);
    margin-left: auto;
    margin-right: auto;
    padding-left: var(--space-6);
    padding-right: var(--space-6);
}

.container--narrow {
    max-width: var(--container-narrow);
}

.container--wide {
    max-width: var(--container-wide);
}

/* ========== Site Layout ========== */
.site {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

.site-content {
    flex: 1;
    padding-top: var(--header-height);
}

/* ========== Buttons ========== */
.btn,
button.btn,
a.btn,
.wp-block-button__link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-3) var(--space-8);
    font-family: var(--font-heading);
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    line-height: 1.5;
    text-decoration: none;
    border: 2px solid transparent;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all var(--transition-base);
    white-space: nowrap;
}

.btn--primary {
    background-color: var(--color-primary-dark);
    color: var(--color-text-light);
    border-color: var(--color-primary-dark);
}

.btn--primary:hover,
.btn--primary:focus {
    background-color: var(--color-accent-wood);
    border-color: var(--color-accent-wood);
    color: var(--color-text-light);
}

.btn--secondary {
    background-color: transparent;
    color: var(--color-text-primary);
    border-color: var(--color-border);
}

.btn--secondary:hover,
.btn--secondary:focus {
    border-color: var(--color-accent-wood);
    color: var(--color-accent-wood);
}

.btn--light {
    background-color: transparent;
    color: var(--color-text-light);
    border-color: var(--color-text-light);
}

.btn--light:hover,
.btn--light:focus {
    background-color: var(--color-text-light);
    color: var(--color-text-primary);
}

.btn--lg {
    padding: var(--space-4) var(--space-10);
    font-size: var(--text-base);
}

.btn--sm {
    padding: var(--space-2) var(--space-5);
    font-size: var(--text-xs);
}

/* ========== Section ========== */
.section {
    padding: var(--space-20) 0;
}

.section--alt {
    background-color: var(--color-bg-secondary);
}

.section--dark {
    background-color: var(--color-bg-dark);
    color: var(--color-text-light);
}

.section__header {
    text-align: center;
    margin-bottom: var(--space-12);
}

.section__title {
    font-size: var(--text-4xl);
    font-weight: var(--font-semibold);
    margin-bottom: var(--space-3);
    color: inherit;
}

.section__subtitle {
    font-size: var(--text-lg);
    color: var(--color-text-secondary);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.section--dark .section__subtitle {
    color: var(--color-text-light-dim);
}

/* ========== Utility Classes ========== */
.text-center { text-align: center; }
.text-left   { text-align: left; }
.text-right  { text-align: right; }

.text-muted  { color: var(--color-text-muted); }
.text-accent { color: var(--color-accent-wood); }

.mt-0  { margin-top: 0; }
.mt-4  { margin-top: var(--space-4); }
.mt-8  { margin-top: var(--space-8); }
.mt-12 { margin-top: var(--space-12); }
.mt-16 { margin-top: var(--space-16); }
.mb-0  { margin-bottom: 0; }
.mb-4  { margin-bottom: var(--space-4); }
.mb-8  { margin-bottom: var(--space-8); }
.mb-12 { margin-bottom: var(--space-12); }
.mb-16 { margin-bottom: var(--space-16); }

.hidden         { display: none !important; }
.block          { display: block; }
.inline-block   { display: inline-block; }
.flex           { display: flex; }
.grid           { display: grid; }
.items-center   { align-items: center; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.gap-4          { gap: var(--space-4); }
.gap-6          { gap: var(--space-6); }
.gap-8          { gap: var(--space-8); }

/* ========== Breadcrumbs ========== */
.breadcrumbs {
    padding: var(--space-5) 0;
    background-color: transparent;
}

.breadcrumbs__list {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    list-style: none;
    padding: 0;
    margin: 0;
    font-size: var(--text-xs);
    letter-spacing: 0.03em;
}

.breadcrumbs__item {
    display: inline-flex;
    align-items: center;
}

.breadcrumbs__link {
    color: var(--color-text-muted);
    text-decoration: none;
    transition: color 0.2s ease;
    padding: 2px 0;
}

.breadcrumbs__link:hover {
    color: var(--color-accent-wood);
}

.breadcrumbs__sep {
    margin: 0 var(--space-2);
    color: var(--color-border);
    font-size: 10px;
}

.breadcrumbs__item--current {
    color: var(--color-text-secondary);
    font-weight: var(--font-medium);
}

/* ========== Page Banner ========== */
.page-banner {
    position: relative;
    height: 360px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-bg-dark);
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    text-align: center;
    color: var(--color-text-light);
}

.page-banner::before {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.45);
}

.page-banner__content {
    position: relative;
    z-index: 1;
    max-width: 720px;
    margin: 0 auto;
}

.page-banner__title {
    font-size: var(--text-5xl);
    font-weight: var(--font-bold);
    color: var(--color-text-light);
    margin-bottom: var(--space-3);
}

.page-banner__subtitle {
    font-size: var(--text-xl);
    color: var(--color-text-light-dim);
    max-width: 600px;
    margin: 0 auto;
}

/* ========== Pagination ========== */
.pagination-wrapper {
    position: relative;
    padding-top: var(--space-10);
}

/* 分割线 */
.pagination-wrapper::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 2px;
    background: var(--color-accent-wood);
    border-radius: 1px;
    opacity: 0.5;
}

.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--space-2);
    flex-wrap: wrap;
}

.pagination .page-numbers {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    height: 40px;
    padding: 0 14px;
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    color: var(--color-text-secondary);
    background: var(--color-bg-secondary);
    border-radius: var(--radius-full);
    border: 1px solid var(--color-border-light);
    transition: all var(--transition-base);
    text-decoration: none;
    white-space: nowrap;
    box-shadow: var(--shadow-sm);
    cursor: pointer;
    line-height: 1;
}

.pagination .page-numbers:hover:not(.current):not(.dots) {
    background: var(--color-accent-wood);
    color: var(--color-text-light);
    border-color: var(--color-accent-wood);
    box-shadow: 0 4px 12px rgba(184, 149, 106, 0.3);
    transform: translateY(-1px);
}

.pagination .page-numbers.current {
    background: var(--color-primary-dark);
    color: var(--color-text-light);
    border-color: var(--color-primary-dark);
    box-shadow: 0 4px 12px rgba(26, 26, 26, 0.2);
    font-weight: var(--font-semibold);
    cursor: default;
}

.pagination .page-numbers.next,
.pagination .page-numbers.prev {
    padding: 0 var(--space-5);
    font-weight: var(--font-semibold);
    background: transparent;
    border-color: var(--color-border);
    color: var(--color-text-primary);
    gap: var(--space-1);
    box-shadow: none;
    font-size: var(--text-xs);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.pagination .page-numbers.next:hover,
.pagination .page-numbers.prev:hover {
    background: var(--color-primary-dark);
    color: var(--color-text-light);
    border-color: var(--color-primary-dark);
    box-shadow: 0 4px 12px rgba(26, 26, 26, 0.2);
    transform: translateY(-1px);
}

/* Dots separator styling */
.pagination .page-numbers.dots {
    border: none;
    background: transparent;
    box-shadow: none;
    color: var(--color-text-muted);
    min-width: 24px;
    cursor: default;
}

/* Page info text (not part of paginate_links, added manually) */
.pagination-info {
    display: block;
    text-align: center;
    font-size: var(--text-xs);
    color: var(--color-text-muted);
    margin-top: var(--space-4);
    letter-spacing: 0.3px;
}

/* ========== WordPress Core Alignment ========== */
.alignleft {
    float: left;
    margin-right: var(--space-6);
    margin-bottom: var(--space-4);
}

.alignright {
    float: right;
    margin-left: var(--space-6);
    margin-bottom: var(--space-4);
}

.aligncenter {
    display: block;
    margin-left: auto;
    margin-right: auto;
    margin-bottom: var(--space-4);
}

.alignwide {
    max-width: var(--container-wide);
    margin-left: auto;
    margin-right: auto;
}

.alignfull {
    max-width: 100vw;
    margin-left: calc(50% - 50vw);
    margin-right: calc(50% - 50vw);
}

.wp-caption {
    max-width: 100%;
}

.wp-caption-text {
    font-size: var(--text-sm);
    color: var(--color-text-muted);
    text-align: center;
    margin-top: var(--space-2);
}

/* ========== Clearfix ========== */
.clearfix::after {
    content: '';
    display: table;
    clear: both;
}

/* ========== WhatsApp Floating Button ========== */
.whatsapp-float {
    position: fixed;
    top: 50%;
    right: 24px;
    transform: translateY(-50%);
    z-index: var(--z-fixed, 300);
    display: flex;
    align-items: center;
    justify-content: center;
    width: 56px;
    height: 56px;
    background: #25D366;
    color: #fff;
    border-radius: 50%;
    box-shadow: 0 4px 16px rgba(37, 211, 102, 0.35);
    text-decoration: none;
    transition: all var(--transition-base);
    cursor: pointer;
}

.whatsapp-float:hover {
    background: #20bd5a;
    transform: scale(1.08);
    box-shadow: 0 6px 24px rgba(37, 211, 102, 0.45);
    color: #fff;
}

.whatsapp-float:active {
    transform: scale(0.95);
}

/* Pulse animation */
.whatsapp-float::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 50%;
    animation: whatsapp-pulse 2s infinite;
    border: 3px solid #25D366;
}

@keyframes whatsapp-pulse {
    0% {
        transform: scale(1);
        opacity: 0.6;
    }
    70% {
        transform: scale(1.3);
        opacity: 0;
    }
    100% {
        transform: scale(1.3);
        opacity: 0;
    }
}

/* Tooltip */
.whatsapp-float__tooltip {
    position: absolute;
    right: calc(100% + 12px);
    top: 50%;
    transform: translateY(-50%);
    background: #333;
    color: #fff;
    font-size: 13px;
    padding: 6px 12px;
    border-radius: 6px;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition-fast);
}

.whatsapp-float__tooltip::after {
    content: '';
    position: absolute;
    left: 100%;
    top: 50%;
    transform: translateY(-50%);
    border: 6px solid transparent;
    border-left-color: #333;
}

.whatsapp-float:hover .whatsapp-float__tooltip {
    opacity: 1;
}