/* ============================================
   Language Selector — Inline Widget
   SolvMarkets themed (gold/teal glass)
   ============================================ */

.lang-selector {
    position: relative;
    font-family: var(--font-body, 'Inter', sans-serif);
}

.lang-toggle {
    display: flex;
    align-items: center;
    gap: 7px;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0.02));
    border: 1px solid rgba(245, 158, 11, 0.22);
    color: var(--accent-cyan, #f59e0b);
    padding: 7px 12px 7px 10px;
    border-radius: 100px;
    cursor: pointer;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 1px;
    font-family: var(--font-heading, 'Chakra Petch', sans-serif);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.05), 0 2px 10px rgba(0, 0, 0, 0.25);
    transition: all 0.25s ease;
    white-space: nowrap;
    position: relative;
}

.lang-toggle::before {
    content: '';
    position: absolute;
    inset: -1px;
    border-radius: 100px;
    padding: 1px;
    background: linear-gradient(135deg, rgba(245, 158, 11, 0.5), rgba(20, 184, 166, 0.4), rgba(244, 63, 122, 0.25));
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.25s ease;
}

.lang-toggle:hover,
.lang-toggle.open {
    background: linear-gradient(180deg, rgba(245, 158, 11, 0.14), rgba(20, 184, 166, 0.08));
    border-color: rgba(245, 158, 11, 0.45);
    box-shadow: 0 0 16px rgba(245, 158, 11, 0.18), inset 0 1px 0 rgba(255, 255, 255, 0.08);
    color: #fff;
    transform: translateY(-1px);
}

.lang-toggle:hover::before,
.lang-toggle.open::before {
    opacity: 1;
}

.lang-toggle .lang-globe {
    width: 16px;
    height: 16px;
    flex-shrink: 0;
}

.lang-toggle .lang-caret {
    width: 9px;
    height: 9px;
    opacity: 0.7;
    transition: transform 0.25s ease;
}

.lang-toggle.open .lang-caret {
    transform: rotate(180deg);
    opacity: 1;
}

.lang-dropdown {
    position: absolute;
    top: calc(100% + 10px);
    right: 0;
    background: rgba(11, 15, 26, 0.94);
    border: 1px solid rgba(245, 158, 11, 0.18);
    border-radius: 14px;
    overflow: hidden;
    min-width: 190px;
    padding: 6px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px) scale(0.96);
    transform-origin: top right;
    transition: all 0.22s cubic-bezier(0.16, 1, 0.3, 1);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.6), inset 0 1px 0 rgba(255, 255, 255, 0.05);
    z-index: 9999;
}

.lang-dropdown.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0) scale(1);
}

.lang-option {
    display: flex;
    align-items: center;
    gap: 10px;
    width: 100%;
    padding: 9px 12px;
    background: transparent;
    border: none;
    border-radius: 9px;
    color: rgba(255, 255, 255, 0.78);
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.18s ease;
    text-align: left;
    position: relative;
}

.lang-option:hover {
    background: linear-gradient(90deg, rgba(245, 158, 11, 0.12), rgba(20, 184, 166, 0.06));
    color: #fff;
    transform: translateX(2px);
}

.lang-option.active {
    color: #ffb800;
    background: linear-gradient(90deg, rgba(245, 158, 11, 0.14), rgba(245, 158, 11, 0.03));
    font-weight: 600;
}

.lang-option.active::after {
    content: '';
    margin-left: auto;
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--accent-purple, #14b8a6);
    box-shadow: 0 0 8px rgba(20, 184, 166, 0.8);
}

.lang-flag {
    font-size: 16px;
    line-height: 1;
    border-radius: 5px;
}

.lang-option + .lang-option {
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    border-top-width: 3px;
}

@media (max-width: 768px) {
    .lang-selector { display: none; }
}