/* Language Selector Styles */

.language-selector {
    position: relative;
    display: inline-block;
    margin-left: 1rem;
}

.current-lang {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 8px;
    color: white;
    cursor: pointer;
    font-size: 0.9rem;
    transition: all 0.3s ease;
    user-select: none;
}

.current-lang:hover {
    background: rgba(255, 255, 255, 0.15);
    border-color: rgba(255, 255, 255, 0.3);
}

.current-lang .lang-name {
    font-weight: 500;
}

.current-lang::after {
    content: '▼';
    font-size: 0.7rem;
    margin-left: 0.3rem;
    transition: transform 0.3s ease;
}

.language-selector.open .current-lang::after {
    transform: rotate(180deg);
}

.lang-dropdown {
    position: absolute;
    top: calc(100% + 0.5rem);
    right: 0;
    min-width: 180px;
    background: white;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s ease;
    z-index: 1000;
    overflow: hidden;
    pointer-events: none;
}

.language-selector.open .lang-dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
    pointer-events: auto;
}

.lang-option {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    color: #333;
    text-decoration: none;
    cursor: pointer;
    transition: background 0.2s ease;
    border-bottom: 1px solid #f0f0f0;
}

.lang-option:last-child {
    border-bottom: none;
}

.lang-option:hover {
    background: #f8f9fa;
}

.lang-option.active {
    background: #e3f2fd;
    color: #1976d2;
    font-weight: 500;
}

.lang-option.active::after {
    content: '✓';
    margin-left: auto;
    color: #1976d2;
}

.lang-flag {
    font-size: 1.2rem;
}

.lang-text {
    flex: 1;
}

/* Loading state */
.language-selector.loading {
    pointer-events: none;
    opacity: 0.6;
}

.language-selector.loading .current-lang::after {
    content: '⟳';
    animation: spin 1s linear infinite;
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* Notification styles */
.lang-notification {
    position: fixed;
    top: 20px;
    right: 20px;
    padding: 1rem 1.5rem;
    border-radius: 8px;
    color: white;
    font-weight: 500;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    z-index: 10000;
    animation: slideIn 0.3s ease-out;
}

.lang-notification-success {
    background: #4caf50;
}

.lang-notification-error {
    background: #f44336;
}

.lang-notification-info {
    background: #2196f3;
}

.lang-notification.fade-out {
    animation: slideOut 0.3s ease-out;
}

@keyframes slideIn {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

@keyframes slideOut {
    from {
        transform: translateX(0);
        opacity: 1;
    }
    to {
        transform: translateX(100%);
        opacity: 0;
    }
}

/* Mobile responsive */
@media (max-width: 768px) {
    .language-selector {
        margin-left: 0.5rem;
    }

    .current-lang {
        padding: 0.4rem 0.8rem;
        font-size: 0.85rem;
    }

    .current-lang .lang-name {
        display: none;
    }

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

    .lang-notification {
        left: 20px;
        right: 20px;
        text-align: center;
    }
}

/* Dark theme support */
@media (prefers-color-scheme: dark) {
    .lang-dropdown {
        background: #2d2d2d;
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    }

    .lang-option {
        color: #e0e0e0;
        border-bottom-color: #404040;
    }

    .lang-option:hover {
        background: #383838;
    }

    .lang-option.active {
        background: #1e3a5f;
        color: #64b5f6;
    }
}