/**
 * Zibll Translate JS Pro - Frontend Styles
 * Floating Widget, Dropdown Menu, Loading Progress & Selection Translate
 */

:root {
    --zibll-trans-primary: #3b82f6;
    --zibll-trans-primary-hover: #2563eb;
    --zibll-trans-bg: rgba(255, 255, 255, 0.88);
    --zibll-trans-bg-hover: rgba(255, 255, 255, 0.98);
    --zibll-trans-border: rgba(226, 232, 240, 0.8);
    --zibll-trans-text: #1e293b;
    --zibll-trans-text-muted: #64748b;
    --zibll-trans-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.05);
    --zibll-trans-glass: blur(16px);
    --zibll-trans-radius: 16px;
    --zibll-trans-zindex: 99998;
}

/* Dark Mode Theme Support */
.dark-theme,
html.dark,
body[data-theme="dark"] {
    --zibll-trans-bg: rgba(24, 27, 36, 0.88);
    --zibll-trans-bg-hover: rgba(30, 34, 45, 0.98);
    --zibll-trans-border: rgba(255, 255, 255, 0.1);
    --zibll-trans-text: #f1f5f9;
    --zibll-trans-text-muted: #94a3b8;
    --zibll-trans-shadow: 0 10px 30px -5px rgba(0, 0, 0, 0.5);
}

/* 1. TOP PROGRESS BAR */
#zibll-translate-progress {
    position: fixed;
    top: 0;
    left: 0;
    height: 3px;
    width: 0%;
    background: linear-gradient(90deg, #3b82f6, #8b5cf6, #ec4899);
    z-index: 999999;
    transition: width 0.3s ease, opacity 0.4s ease;
    opacity: 0;
    pointer-events: none;
    box-shadow: 0 0 10px rgba(59, 130, 246, 0.5);
}

#zibll-translate-progress.active {
    opacity: 1;
}

/* 2. FLOATING SWITCHER WIDGET */
.zibll-trans-floating-wrap {
    position: fixed;
    z-index: var(--zibll-trans-zindex);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    user-select: none;
}

/* Positions */
.zibll-trans-pos-bottom-right {
    bottom: var(--zibll-trans-offset-y, 75px);
    right: var(--zibll-trans-offset-x, 20px);
}
.zibll-trans-pos-bottom-left {
    bottom: var(--zibll-trans-offset-y, 75px);
    left: var(--zibll-trans-offset-x, 20px);
}
.zibll-trans-pos-top-right {
    top: var(--zibll-trans-offset-y, 75px);
    right: var(--zibll-trans-offset-x, 20px);
}
.zibll-trans-pos-top-left {
    top: var(--zibll-trans-offset-y, 75px);
    left: var(--zibll-trans-offset-x, 20px);
}

/* Trigger Button */
.zibll-trans-trigger-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    background: var(--zibll-trans-bg);
    backdrop-filter: var(--zibll-trans-glass);
    -webkit-backdrop-filter: var(--zibll-trans-glass);
    border: 1px solid var(--zibll-trans-border);
    color: var(--zibll-trans-text);
    box-shadow: var(--zibll-trans-shadow);
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    outline: none;
}

.zibll-trans-style-bubble .zibll-trans-trigger-btn {
    width: 46px;
    height: 46px;
    border-radius: 50%;
    padding: 0;
}

.zibll-trans-style-pill .zibll-trans-trigger-btn,
.zibll-trans-style-glass .zibll-trans-trigger-btn {
    padding: 8px 16px;
    border-radius: 9999px;
    font-size: 13.5px;
    font-weight: 500;
}

.zibll-trans-trigger-btn:hover {
    background: var(--zibll-trans-bg-hover);
    transform: translateY(-2px) scale(1.03);
    box-shadow: 0 14px 28px rgba(0, 0, 0, 0.15);
    border-color: rgba(59, 130, 246, 0.4);
}

.zibll-trans-trigger-btn:active {
    transform: translateY(0) scale(0.98);
}

.zibll-trans-flag-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    overflow: hidden;
    flex-shrink: 0;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.12);
}

.zibll-trans-flag-icon svg {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.zibll-trans-label {
    white-space: nowrap;
    line-height: 1;
}

.zibll-trans-arrow {
    display: inline-flex;
    width: 12px;
    height: 12px;
    opacity: 0.6;
    transition: transform 0.3s ease;
}

.zibll-trans-floating-wrap.is-open .zibll-trans-arrow {
    transform: rotate(180deg);
}

/* Dropdown Menu Modal */
.zibll-trans-dropdown-menu {
    position: absolute;
    min-width: 200px;
    max-width: 260px;
    background: var(--zibll-trans-bg);
    backdrop-filter: var(--zibll-trans-glass);
    -webkit-backdrop-filter: var(--zibll-trans-glass);
    border: 1px solid var(--zibll-trans-border);
    border-radius: var(--zibll-trans-radius);
    box-shadow: var(--zibll-trans-shadow);
    padding: 8px;
    margin-top: 10px;
    margin-bottom: 10px;
    opacity: 0;
    visibility: hidden;
    transform: scale(0.92) translateY(8px);
    transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
    z-index: 10;
}

/* Position adjustment for menu */
.zibll-trans-pos-bottom-right .zibll-trans-dropdown-menu {
    bottom: 100%;
    right: 0;
    transform-origin: bottom right;
}
.zibll-trans-pos-bottom-left .zibll-trans-dropdown-menu {
    bottom: 100%;
    left: 0;
    transform-origin: bottom left;
}
.zibll-trans-pos-top-right .zibll-trans-dropdown-menu {
    top: 100%;
    right: 0;
    transform-origin: top right;
}
.zibll-trans-pos-top-left .zibll-trans-dropdown-menu {
    top: 100%;
    left: 0;
    transform-origin: top left;
}

.zibll-trans-floating-wrap.is-open .zibll-trans-dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: scale(1) translateY(0);
}

/* Language List */
.zibll-trans-lang-list {
    list-style: none;
    margin: 0;
    padding: 0;
    max-height: 280px;
    overflow-y: auto;
    scrollbar-width: thin;
    scrollbar-color: rgba(148, 163, 184, 0.4) transparent;
}

.zibll-trans-lang-list::-webkit-scrollbar {
    width: 4px;
}
.zibll-trans-lang-list::-webkit-scrollbar-thumb {
    background: rgba(148, 163, 184, 0.4);
    border-radius: 4px;
}

.zibll-trans-lang-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 12px;
    border-radius: 10px;
    color: var(--zibll-trans-text);
    font-size: 13.5px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.18s ease;
}

.zibll-trans-lang-item:hover {
    background: rgba(59, 130, 246, 0.1);
    color: var(--zibll-trans-primary);
    transform: translateX(3px);
}

.zibll-trans-lang-item.is-active {
    background: rgba(59, 130, 246, 0.15);
    color: var(--zibll-trans-primary);
    font-weight: 600;
}

.zibll-trans-lang-item .zibll-trans-check {
    margin-left: auto;
    width: 14px;
    height: 14px;
    opacity: 0;
    transition: opacity 0.2s ease;
    color: var(--zibll-trans-primary);
}

.zibll-trans-lang-item.is-active .zibll-trans-check {
    opacity: 1;
}

/* 3. SHORTCODE & INLINE STYLES */
.zibll-trans-inline-bar {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

.zibll-trans-inline-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 10px;
    border-radius: 8px;
    background: var(--zibll-trans-bg);
    border: 1px solid var(--zibll-trans-border);
    color: var(--zibll-trans-text);
    font-size: 13px;
    cursor: pointer;
    text-decoration: none !important;
    transition: all 0.2s ease;
}

.zibll-trans-inline-btn:hover,
.zibll-trans-inline-btn.is-active {
    background: var(--zibll-trans-primary);
    color: #ffffff !important;
    border-color: var(--zibll-trans-primary);
}

/* 4. SELECTION TRANSLATE POPUP */
.zibll-trans-select-popup {
    position: absolute;
    z-index: 999999;
    max-width: 320px;
    background: var(--zibll-trans-bg);
    backdrop-filter: var(--zibll-trans-glass);
    -webkit-backdrop-filter: var(--zibll-trans-glass);
    border: 1px solid var(--zibll-trans-border);
    border-radius: 12px;
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.18);
    padding: 12px 14px;
    font-size: 13px;
    line-height: 1.5;
    color: var(--zibll-trans-text);
    animation: zibllTransPop 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes zibllTransPop {
    from { opacity: 0; transform: translateY(6px) scale(0.95); }
    to { opacity: 1; transform: translateY(0) scale(1); }
}

.zibll-trans-select-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 11px;
    font-weight: 600;
    color: var(--zibll-trans-text-muted);
    text-transform: uppercase;
    margin-bottom: 6px;
    letter-spacing: 0.5px;
}

.zibll-trans-select-content {
    color: var(--zibll-trans-primary);
    font-weight: 600;
    font-size: 14px;
}

/* Responsive */
@media (max-width: 768px) {
    .zibll-trans-pos-bottom-right,
    .zibll-trans-pos-bottom-left {
        bottom: 85px; /* tránh che bottom bar trên mobile */
    }
    .zibll-trans-dropdown-menu {
        max-height: 240px;
    }
}