.control-label-wrapper {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.speed-subnote {
    font-size: 0.7rem;
    color: var(--text-secondary);
    opacity: 0.5;
    font-weight: 400;
}

.lang-selector-bar {
    display: inline-flex;
    align-items: center;
    gap: 0;
    font-size: 0.78rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    user-select: none;
}

.lang-pill-wrapper {
    position: relative;
    display: inline-flex;
}

.lang-selector-item {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 4px 10px;
    cursor: pointer;
    border-radius: 6px;
    transition: background 0.15s;
    color: var(--text-primary);
    position: relative;
}

.lang-selector-item:hover {
    background: rgba(255, 255, 255, 0.06);
}

#lang-group-label {
    font-weight: 500;
}

#lang-lang-label {
    color: var(--theme-color);
}

.lang-selector-dot {
    display: inline-block;
    width: 7px;
    height: 7px;
    border-radius: 50%;
    flex-shrink: 0;
}

.lang-selector-sep {
    color: var(--text-secondary);
    opacity: 0.35;
    font-size: 0.85rem;
}

.dropdown-arrow {
    font-size: 0.55rem;
    opacity: 0.45;
    transition: transform 0.2s;
    line-height: 1;
}

.lang-selector-item.open .dropdown-arrow {
    transform: rotate(180deg);
}

.lang-dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    margin-top: 4px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    padding: 4px;
    min-width: 150px;
    box-shadow: 0 12px 24px rgba(0,0,0,0.5);
    z-index: 100;
    opacity: 0;
    pointer-events: none;
    transform: translateY(-4px);
    transition: opacity 0.15s, transform 0.15s;
}

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

.lang-dropdown-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 8px;
    width: 100%;
    text-align: left;
    padding: 6px 10px;
    border-radius: 6px;
    background: transparent;
    border: none;
    color: var(--text-primary);
    font-family: inherit;
    font-size: 0.8rem;
    font-weight: 500;
    cursor: pointer;
    transition: background 0.15s;
}

.lang-dropdown-item:hover {
    background: rgba(255, 255, 255, 0.06);
}

.lang-dropdown-item.active {
    background: rgba(255, 255, 255, 0.07);
    font-weight: 600;
}

#lang-group-dropdown .lang-dropdown-item[data-group="indic"] { color: var(--color-green); }
#lang-group-dropdown .lang-dropdown-item[data-group="dravidian"] { color: var(--color-orange); }
#lang-group-dropdown .lang-dropdown-item[data-group="romance"] { color: var(--color-blue); }
#lang-group-dropdown .lang-dropdown-item[data-group="eurasian"] { color: var(--color-purple); }
#lang-group-dropdown .lang-dropdown-item[data-group="cjk"] { color: var(--color-rose); }

#lang-lang-dropdown .lang-dropdown-item {
    color: var(--theme-color);
}
#lang-lang-dropdown .lang-dd-native {
    opacity: 0.6;
}

.lang-dd-native {
    font-size: 0.75rem;
    color: var(--text-secondary);
    font-weight: 400;
}

.global-controls {
    display: flex;
    align-items: center;
    gap: 12px;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.08);
    padding: 8px 14px;
    border-radius: 12px;
    font-size: 0.85rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.cache-info-box {
    display: flex;
    align-items: center;
    gap: 6px;
}

.cache-info-label {
    font-size: 0.72rem;
    color: var(--text-secondary);
    opacity: 0.6;
    font-weight: 500;
}

.global-speed-select {
    background: var(--bg-primary);
    color: var(--text-primary);
    border: 1px solid rgba(255, 255, 255, 0.15);
    padding: 6px 12px;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    outline: none;
    transition: border-color 0.2s, background 0.2s;
    font-family: inherit;
}

.global-speed-select:hover {
    background: rgba(255, 255, 255, 0.05);
}

.global-speed-select:focus {
    border-color: var(--theme-color);
}

.global-speed-select option {
    background: var(--bg-primary);
    color: var(--text-primary);
}

.adv-toggle-btn {
    background: none;
    border: none;
    color: var(--text-secondary);
    font-size: 1.1rem;
    cursor: pointer;
    padding: 2px 8px;
    border-radius: 6px;
    letter-spacing: 2px;
    transition: all 0.2s ease;
    line-height: 1;
}

.adv-toggle-btn:hover,
.adv-toggle-btn.active {
    color: var(--theme-color);
    background: rgba(255,255,255,0.04);
}

.adv-panel {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 10px;
    padding: 8px 0;
    font-size: 0.82rem;
    color: var(--text-secondary);
    box-sizing: border-box;
}

.adv-section {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 0 18px;
}

.adv-section + .adv-section {
    border-left: 1px solid rgba(255, 255, 255, 0.07);
}

.pack-action-btn {
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.08);
    color: var(--text-secondary);
    padding: 4px 12px;
    border-radius: 6px;
    font-family: inherit;
    font-size: 0.82rem;
    cursor: pointer;
    transition: all 0.2s ease;
}

.pack-action-btn:hover {
    color: var(--theme-color);
    border-color: var(--theme-color);
    background: rgba(255,255,255,0.06);
}

.pack-code-badge {
    font-size: 0.75rem;
    color: var(--theme-color);
    font-weight: 600;
    letter-spacing: 0.06em;
    font-family: 'Outfit', sans-serif;
}

.passage-pack-badge {
    display: inline-flex;
    align-items: center;
    font-size: 0.7rem;
    color: var(--theme-color);
    font-weight: 600;
    font-family: 'Outfit', sans-serif;
    letter-spacing: 0.06em;
    cursor: pointer;
    padding: 2px 8px;
    border-radius: 6px;
    border: 1px solid rgba(255,255,255,0.06);
    background: rgba(255,255,255,0.03);
    transition: all 0.2s ease;
}

.passage-pack-badge:hover {
    border-color: var(--theme-color);
    background: rgba(255,255,255,0.06);
}

.hidden {
    display: none !important;
}

.global-passage-selector {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    background: rgba(15, 23, 42, 0.4);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 6px 14px;
    width: fit-content;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    margin-bottom: 4px;
}

.passage-nav-group {
    display: inline-flex;
    align-items: center;
    gap: 12px;
}

.passage-nav-btn {
    background: transparent;
    border: none;
    color: var(--text-secondary);
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    padding: 2px 8px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.passage-nav-btn:hover:not(:disabled) {
    color: var(--theme-color);
    transform: scale(1.15);
}

.passage-nav-btn:disabled {
    opacity: 0.25;
    cursor: not-allowed;
}

.passage-info-label {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--text-primary);
    user-select: none;
    font-family: 'Outfit', sans-serif;
    letter-spacing: 0.03em;
}

.passage-info-lighter {
    opacity: 0.5;
    font-weight: 500;
}

.passage-info-number {
    color: var(--theme-color);
    font-weight: 700;
}

.passage-english-reference {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-secondary);
    line-height: 1.5;
    margin-top: -8px;
    margin-bottom: 4px;
    font-style: italic;
    padding: 0 4px;
    opacity: 0.85;
    max-width: 800px;
    user-select: text;
    display: flex;
    align-items: center;
    gap: 8px;
}

.passage-english-text {
    flex: 1;
    color: var(--theme-color);
}

.delete-passage-btn {
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    opacity: 0.5;
    transition: all 0.2s ease;
    flex-shrink: 0;
}

.delete-passage-btn:hover {
    opacity: 1;
    color: #f43f5e;
    transform: scale(1.1);
}

.add-passage-container {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 12px;
    padding: 16px;
    margin-top: 4px;
    margin-bottom: 16px;
    max-width: 600px;
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 12px;
    box-sizing: border-box;
    align-self: center;
}

.add-passage-container.hidden {
    display: none;
}

#custom-passage-input {
    width: 100%;
    min-height: 80px;
    background: rgba(0, 0, 0, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    color: var(--text-primary);
    padding: 10px;
    font-family: inherit;
    font-size: 0.95rem;
    resize: vertical;
    box-sizing: border-box;
}

#custom-passage-input:focus {
    outline: none;
    border-color: var(--accent-color);
}

.add-passage-actions {
    display: flex;
    justify-content: flex-end;
    gap: 10px;
}

.action-btn {
    padding: 6px 14px;
    border-radius: 6px;
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    border: none;
    transition: background 0.15s ease;
}

.cancel-btn {
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-secondary);
}

.cancel-btn:hover {
    background: rgba(255, 255, 255, 0.1);
}

.submit-btn {
    background: var(--accent-color);
    color: #ffffff;
}

.submit-btn:hover {
    filter: brightness(0.85);
}

.add-passage-btn {
    margin-left: 8px;
    font-weight: bold;
}

@media (max-width: 900px) {
    .global-controls {
        width: 100%;
        box-sizing: border-box;
        padding: 8px 12px;
        justify-content: space-between;
    }
    .global-passage-selector {
        display: flex;
        flex-direction: column;
        width: 100%;
        align-items: center;
        gap: 8px;
        box-sizing: border-box;
        margin-bottom: 2px;
    }
    .passage-nav-group {
        display: flex;
        width: 100%;
        justify-content: space-between;
        align-items: center;
    }
    .adv-panel {
        flex-wrap: wrap;
        gap: 4px 0;
        padding: 8px 0;
    }
    .adv-section {
        padding: 4px 14px;
    }
    .adv-section + .adv-section {
        border-left: none;
    }
}

@media (max-width: 480px) {
    .adv-panel {
        flex-direction: column;
        align-items: stretch;
        gap: 2px;
    }
    .adv-section {
        padding: 4px 14px;
    }
}