/* === SYU AI Translator Frontend Styles === */

/* Translation overlay */
.syu-translate-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.85);
    z-index: 99999;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity 0.4s ease;
}

.syu-translate-overlay.syu-fade-out {
    opacity: 0;
    pointer-events: none;
}

.syu-translate-spinner {
    text-align: center;
    font-size: 16px;
    color: #333;
}

.syu-translate-spinner::before {
    content: '';
    display: block;
    width: 40px;
    height: 40px;
    margin: 0 auto 15px;
    border: 3px solid #ddd;
    border-top-color: #0073aa;
    border-radius: 50%;
    animation: syu-spin 0.8s linear infinite;
}

@keyframes syu-spin {
    to { transform: rotate(360deg); }
}

/* No-translate marker */
.syu-no-translate {
    /* Marker class, no visual style needed */
}

/* === Language Switcher: Dropdown === */
.syu-lang-switcher {
    position: relative;
    display: inline-block;
    font-size: 14px;
    line-height: 1.4;
}

.syu-lang-dropdown .syu-lang-current {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    background: #fff;
    border: 1px solid #ccc;
    border-radius: 4px;
    cursor: pointer;
    font-size: inherit;
    color: #333;
    transition: border-color 0.2s;
}

.syu-lang-dropdown .syu-lang-current:hover {
    border-color: #0073aa;
}

.syu-lang-dropdown .syu-lang-arrow {
    font-size: 10px;
    transition: transform 0.2s;
}

.syu-lang-dropdown[data-open="true"] .syu-lang-arrow {
    transform: rotate(180deg);
}

.syu-lang-dropdown .syu-lang-list {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 160px;
    background: #fff;
    border: 1px solid #ddd;
    border-radius: 4px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    list-style: none;
    margin: 4px 0 0;
    padding: 4px 0;
    z-index: 10000;
}

.syu-lang-dropdown[data-open="true"] .syu-lang-list {
    display: block;
}

.syu-lang-list li a {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 14px;
    color: #333;
    text-decoration: none;
    transition: background 0.15s;
}

.syu-lang-list li a:hover {
    background: #f0f0f0;
}

.syu-lang-list li a.syu-lang-active {
    background: #e8f4fd;
    font-weight: 600;
    color: #0073aa;
}

.syu-lang-flag {
    font-size: 18px;
    line-height: 1;
}

/* === Language Switcher: Buttons === */
.syu-lang-buttons {
    display: inline-flex;
    gap: 4px;
}

.syu-lang-btn {
    display: inline-block;
    padding: 5px 10px;
    border: 1px solid #ccc;
    border-radius: 3px;
    text-decoration: none;
    color: #555;
    font-size: 12px;
    font-weight: 600;
    transition: all 0.2s;
}

.syu-lang-btn:hover {
    border-color: #0073aa;
    color: #0073aa;
}

.syu-lang-btn.syu-lang-active {
    background: #0073aa;
    border-color: #0073aa;
    color: #fff;
}

/* === Language Switcher: Flags === */
.syu-lang-flags {
    display: inline-flex;
    gap: 6px;
    align-items: center;
}

.syu-lang-flag-btn {
    font-size: 22px;
    text-decoration: none;
    opacity: 0.6;
    transition: opacity 0.2s, transform 0.2s;
    line-height: 1;
}

.syu-lang-flag-btn:hover {
    opacity: 1;
    transform: scale(1.15);
}

.syu-lang-flag-btn.syu-lang-active {
    opacity: 1;
}

/* === Language Switcher: Minimal === */
.syu-lang-minimal {
    display: inline-flex;
    gap: 4px;
    align-items: center;
    font-size: 13px;
}

.syu-lang-minimal a {
    color: #666;
    text-decoration: none;
    padding: 2px 4px;
}

.syu-lang-minimal a:hover {
    color: #0073aa;
}

.syu-lang-minimal a.syu-lang-active {
    color: #0073aa;
    font-weight: 700;
}

.syu-lang-sep {
    color: #ccc;
    font-size: 11px;
}

/* === Menu translated items === */
.syu-menu-translated > a {
    transition: font-size 0.2s ease;
}

/* === Header integration: desktop top bar (.top_headbx) === */
.top_headbx .syu-header-lang-wrap {
    position: relative;
}

.top_headbx .syu-header-lang-wrap .syu-lang-switcher {
    font-size: 0.86em;
    line-height: 1.4em;
}

.top_headbx .syu-header-lang-wrap .syu-lang-dropdown .syu-lang-current {
    background: transparent;
    border: none;
    color: #fff;
    padding: 0;
    gap: 4px;
    font-size: inherit;
    line-height: inherit;
}

.top_headbx .syu-header-lang-wrap .syu-lang-dropdown .syu-lang-current:hover {
    opacity: 0.8;
}

.top_headbx .syu-header-lang-wrap .syu-lang-dropdown .syu-lang-flag {
    font-size: 14px;
}

.top_headbx .syu-header-lang-wrap .syu-lang-dropdown .syu-lang-arrow {
    color: #fff;
    font-size: 8px;
}

.top_headbx .syu-header-lang-wrap .syu-lang-dropdown .syu-lang-list {
    right: 0;
    left: auto;
    min-width: 150px;
}

.top_headbx .syu-header-lang-wrap .syu-lang-list li a {
    font-size: 13px;
    color: #333;
}

/* === Header integration: mobile nav (.m_nav_linkbx) === */
.m_nav_linkbx .syu-mobile-lang-wrap .syu-lang-switcher {
    font-size: 13px;
}

.m_nav_linkbx .syu-mobile-lang-wrap .syu-lang-minimal a {
    color: #fff;
    font-size: 13px;
    padding: 2px 4px;
}

.m_nav_linkbx .syu-mobile-lang-wrap .syu-lang-minimal a.syu-lang-active {
    color: #4897e4;
    font-weight: 700;
}

.m_nav_linkbx .syu-mobile-lang-wrap .syu-lang-sep {
    color: rgba(255,255,255,0.4);
}

/* === Header integration: mobile language selector (.MoLangHead) === */
.MoLangHead .syu-lang-dropdown .syu-lang-current {
    background: transparent;
    border: 1px solid rgba(0,0,0,0.15);
    color: #333;
    padding: 4px 10px;
    font-size: 12px;
    border-radius: 3px;
}

.MoLangHead .syu-lang-dropdown .syu-lang-list {
    right: 0;
    left: auto;
}

.MoLangHead .syu-lang-dropdown .syu-lang-flag {
    font-size: 14px;
}