/* Preferences Tab Styles */
.preferences-container {
    padding: 1rem 0;
}

.preferences-section {
    background: rgba(0, 0, 0, 0.5);
    border: 1px solid rgba(var(--rgb-theme-color), 0.3);
    border-radius: 12px;
    padding: 2rem;
    margin-bottom: 2rem;
    transition: all 0.3s ease;
}

.preferences-section:hover {
    border-color: rgba(var(--rgb-theme-color), 0.5);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3), 0 0 10px rgba(var(--rgb-theme-color), 0.1);
}

.preferences-section-header {
    margin-bottom: 2rem;
    border-bottom: 1px solid rgba(var(--rgb-theme-color), 0.2);
    padding-bottom: 1rem;
}

.preferences-section-header h2 {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    font-size: 1.3rem;
    margin-bottom: 0.5rem;
    color: var(--theme-color);
    text-shadow: 0 0 5px rgba(var(--rgb-theme-color), 0.5);
}

.preferences-section-header i {
    font-size: 1.2rem;
    opacity: 0.8;
}

.section-description {
    font-size: 0.9rem;
    color: rgba(var(--rgb-theme-color), 0.7);
    margin: 0;
    line-height: 1.4;
}

.preferences-group {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.preference-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem;
    background: rgba(var(--rgb-theme-color), 0.05);
    border-radius: 8px;
    border: 1px solid rgba(var(--rgb-theme-color), 0.1);
    transition: all 0.3s ease;
}

.preference-item:hover {
    background: rgba(var(--rgb-theme-color), 0.1);
    border-color: rgba(var(--rgb-theme-color), 0.2);
    transform: translateY(-2px);
}

.preference-info {
    flex: 1;
    margin-right: 1rem;
}

.preference-info h3 {
    font-size: 1rem;
    margin-bottom: 0.3rem;
    color: var(--theme-color);
    font-weight: bold;
}

.preference-info p {
    font-size: 0.85rem;
    color: rgba(var(--rgb-theme-color), 0.7);
    margin: 0;
    line-height: 1.3;
}

.preference-control {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

/* Toggle Switch Styles */
.toggle-switch {
    position: relative;
    display: inline-block;
    width: 50px;
    height: 24px;
    cursor: pointer;
}

.toggle-switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.toggle-slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(var(--rgb-theme-color), 0.3);
    transition: all 0.3s ease;
    border-radius: 24px;
}

.toggle-slider:before {
    position: absolute;
    content: "";
    height: 18px;
    width: 18px;
    left: 2px;
    bottom: 2px;
    background-color: rgba(255, 255, 255, 0.8);
    transition: all 0.3s ease;
    border-radius: 50%;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.3);
}

input:checked + .toggle-slider {
    background-color: rgba(var(--rgb-theme-color), 0.3);
    border-color: var(--theme-color);
    box-shadow: 0 0 10px rgba(var(--rgb-theme-color), 0.4);
}

input:checked + .toggle-slider:before {
    transform: translateX(26px);
    background-color: var(--theme-color);
}

/* Select Dropdown Styles */
.preference-select {
    background: rgba(var(--rgb-theme-color), 0.1);
    border: 1px solid rgba(var(--rgb-theme-color), 0.3);
    color: var(--theme-color);
    padding: 0.5rem;
    border-radius: 5px;
    outline: none;
    transition: all 0.3s ease;
    min-width: 140px;
    cursor: pointer;
}

.preference-select:focus {
    border-color: var(--theme-color);
    box-shadow: 0 0 10px rgba(var(--rgb-theme-color), 0.3);
}

.preference-select option {
    background: rgba(0, 0, 0, 0.9);
    color: var(--theme-color);
    padding: 0.5rem;
}

/* Time Range Selector */
.time-range-selector {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.time-range-selector input[type="time"] {
    background: rgba(var(--rgb-theme-color), 0.1);
    border: 1px solid rgba(var(--rgb-theme-color), 0.3);
    color: var(--theme-color);
    padding: 0.4rem;
    border-radius: 5px;
    outline: none;
    transition: all 0.3s ease;
}

.time-range-selector input[type="time"]:focus {
    border-color: var(--theme-color);
    box-shadow: 0 0 5px rgba(var(--rgb-theme-color), 0.3);
}

.time-range-selector span {
    color: var(--theme-color);
    font-size: 0.9rem;
    opacity: 0.8;
}

/* Quiet Hours Settings */
.quiet-hours-settings {
    margin-left: 2rem;
    border-left: 2px solid rgba(var(--rgb-theme-color), 0.3);
    padding-left: 1rem;
}

/* Action Buttons */
.preferences-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(var(--rgb-theme-color), 0.2);
}

.preferences-save-btn {
    background: rgba(var(--rgb-theme-color), 0.15);
    border: 2px solid var(--theme-color);
    color: var(--theme-color);
    padding: 0.8rem 2rem;
    font-weight: bold;
    transition: all 0.3s ease;
}

.preferences-save-btn:hover {
    background: rgba(var(--rgb-theme-color), 0.3);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3), 0 0 15px rgba(var(--rgb-theme-color), 0.4);
}

.preferences-reset-btn {
    background: transparent;
    border: 2px solid rgba(255, 255, 255, 0.3);
    color: rgba(255, 255, 255, 0.7);
    padding: 0.8rem 2rem;
    font-weight: bold;
    transition: all 0.3s ease;
}

.preferences-reset-btn:hover {
    background: rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.9);
    border-color: rgba(255, 255, 255, 0.5);
    transform: translateY(-2px);
}

/* Responsive Design */
@media (max-width: 768px) {
    .preferences-section {
        padding: 1.5rem;
        margin-bottom: 1.5rem;
    }
    
    .preference-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
        padding: 1rem;
    }
    
    .preference-info {
        margin-right: 0;
    }
    
    .preference-control {
        width: 100%;
        justify-content: flex-end;
    }
    
    .preferences-actions {
        flex-direction: column;
        align-items: center;
    }
    
    .preferences-save-btn,
    .preferences-reset-btn {
        width: 100%;
        max-width: 300px;
    }
    
    .quiet-hours-settings {
        margin-left: 0;
        border-left: none;
        border-top: 2px solid rgba(var(--rgb-theme-color), 0.3);
        padding-left: 0;
        padding-top: 1rem;
    }
}

@media (max-width: 480px) {
    .preferences-section-header h2 {
        font-size: 1.1rem;
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }
    
    .time-range-selector {
        flex-direction: column;
        gap: 0.8rem;
        align-items: flex-start;
    }
    
    .time-range-selector span {
        order: -1;
    }
}

/* Sub-Settings Styles */
.preference-control {
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

.expand-settings-btn {
    background: rgba(var(--rgb-theme-color), 0.1);
    border: 1px solid rgba(var(--rgb-theme-color), 0.3);
    color: var(--theme-color);
    padding: 0.4rem;
    border-radius: 50%;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 0.8rem;
}

.expand-settings-btn:hover {
    background: rgba(var(--rgb-theme-color), 0.2);
    border-color: var(--theme-color);
    transform: translateY(-1px);
    box-shadow: 0 3px 8px rgba(0, 0, 0, 0.2);
}

/* ─── LIGHT THEME ──────────────────────────────────────────── */
body.light-theme .preferences-section {
    background: #ffffff;
    border: 1.5px solid rgba(var(--rgb-theme-color), 0.62);
    box-shadow: 0 6px 24px rgba(0, 0, 0, 0.15), 0 2px 6px rgba(0, 0, 0, 0.09);
    color: #1a1a2e;
}

body.light-theme .preferences-section h3,
body.light-theme .preferences-section h4,
body.light-theme .preference-label,
body.light-theme .preference-title {
    color: #1a1a2e;
}

body.light-theme .preference-description,
body.light-theme .preference-hint {
    color: #6666aa;
}

body.light-theme .preference-item {
    background: rgba(var(--rgb-theme-color), 0.04);
    border-color: rgba(var(--rgb-theme-color), 0.12);
}

body.light-theme .preference-item:hover {
    background: rgba(var(--rgb-theme-color), 0.09);
    border-color: rgba(var(--rgb-theme-color), 0.25);
}

body.light-theme .preference-select,
body.light-theme .time-range-selector input[type="time"] {
    background: #f5f5ff;
    color: #1a1a2e;
    border-color: rgba(var(--rgb-theme-color), 0.3);
}

body.light-theme .preference-select option {
    background: #ffffff;
    color: #1a1a2e;
}

body.light-theme .preferences-reset-btn {
    border-color: rgba(0, 0, 0, 0.2);
    color: #4a4a6a;
}

body.light-theme .preferences-reset-btn:hover {
    background: rgba(0, 0, 0, 0.06);
    color: #1a1a2e;
}

.expand-settings-btn.expanded {
    background: rgba(var(--rgb-theme-color), 0.3);
    border-color: var(--theme-color);
    box-shadow: 0 0 10px rgba(var(--rgb-theme-color), 0.4);
}

.expand-settings-btn.expanded i {
    transform: rotate(180deg);
}

.expand-settings-btn i {
    transition: transform 0.3s ease;
}

.preference-sub-settings {
    margin-left: 2rem;
    margin-top: 1rem;
    padding: 1rem;
    background: rgba(var(--rgb-theme-color), 0.03);
    border-left: 3px solid rgba(var(--rgb-theme-color), 0.3);
    border-radius: 0 8px 8px 0;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    transition: all 0.4s ease;
    opacity: 0;
    max-height: 0;
    overflow: hidden;
}

.preference-sub-settings.show {
    opacity: 1;
    max-height: 500px;
    padding: 1rem;
}

.sub-setting-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.8rem;
    background: rgba(var(--rgb-theme-color), 0.05);
    border-radius: 6px;
    border: 1px solid rgba(var(--rgb-theme-color), 0.1);
    transition: all 0.3s ease;
}

.sub-setting-item:hover {
    background: rgba(var(--rgb-theme-color), 0.08);
    border-color: rgba(var(--rgb-theme-color), 0.2);
}

.sub-setting-info {
    flex: 1;
    margin-right: 1rem;
}

.sub-setting-info h4 {
    font-size: 0.9rem;
    margin-bottom: 0.2rem;
    color: var(--theme-color);
    font-weight: 600;
}

.sub-setting-info p {
    font-size: 0.8rem;
    color: rgba(var(--rgb-theme-color), 0.6);
    margin: 0;
    line-height: 1.3;
}

.sub-setting-control {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.preference-input {
    background: rgba(var(--rgb-theme-color), 0.1);
    border: 1px solid rgba(var(--rgb-theme-color), 0.3);
    color: var(--theme-color);
    padding: 0.5rem;
    border-radius: 5px;
    outline: none;
    transition: all 0.3s ease;
    min-width: 200px;
    font-size: 0.85rem;
}

.preference-input:focus {
    border-color: var(--theme-color);
    box-shadow: 0 0 10px rgba(var(--rgb-theme-color), 0.3);
    background: rgba(var(--rgb-theme-color), 0.15);
}

.preference-input::placeholder {
    color: rgba(var(--rgb-theme-color), 0.5);
    font-style: italic;
}

.caption-input-container {
    transition: all 0.3s ease;
}

.caption-input-container.hidden {
    opacity: 0.5;
    pointer-events: none;
}

/* Responsive adjustments for sub-settings */
@media (max-width: 768px) {
    .preference-sub-settings {
        margin-left: 0;
        border-left: none;
        border-top: 3px solid rgba(var(--rgb-theme-color), 0.3);
        border-radius: 8px;
    }
    
    .sub-setting-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.8rem;
    }
    
    .sub-setting-info {
        margin-right: 0;
    }
    
    .sub-setting-control {
        width: 100%;
        justify-content: flex-end;
    }
    
    .preference-input {
        width: 100%;
        min-width: unset;
    }
}

@media (max-width: 480px) {
    .preference-control {
        flex-wrap: wrap;
        gap: 0.5rem;
    }
    
    .expand-settings-btn {
        order: -1;
        width: 28px;
        height: 28px;
        font-size: 0.7rem;
    }
}

/* Update Types Container */
.update-types-container {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    min-width: 200px;
}

.update-type-checkbox {
    display: flex;
    align-items: center;
    cursor: pointer;
    font-size: 0.85rem;
    color: var(--theme-color);
    transition: all 0.3s ease;
    padding: 0.3rem 0.5rem;
    border-radius: 4px;
    position: relative;
}

.update-type-checkbox:hover {
    background: rgba(var(--rgb-theme-color), 0.1);
}

.update-type-checkbox input[type="checkbox"] {
    display: none;
}

.checkmark {
    height: 18px;
    width: 18px;
    background-color: rgba(var(--rgb-theme-color), 0.1);
    border: 2px solid rgba(var(--rgb-theme-color), 0.3);
    border-radius: 3px;
    margin-right: 0.8rem;
    position: relative;
    transition: all 0.3s ease;
    flex-shrink: 0;
}

.update-type-checkbox input:checked ~ .checkmark {
    background-color: rgba(var(--rgb-theme-color), 0.3);
    border-color: var(--theme-color);
    box-shadow: 0 0 8px rgba(var(--rgb-theme-color), 0.4);
}

.checkmark:after {
    content: "";
    position: absolute;
    display: none;
    left: 5px;
    top: 2px;
    width: 4px;
    height: 8px;
    border: solid var(--theme-color);
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}

.update-type-checkbox input:checked ~ .checkmark:after {
    display: block;
}

/* Responsive adjustments for update types */
@media (max-width: 768px) {
    .update-types-container {
        min-width: unset;
        width: 100%;
    }
}

@media (max-width: 480px) {
    .update-types-container {
        gap: 0.8rem;
    }
    
    .update-type-checkbox {
        padding: 0.5rem;
        background: rgba(var(--rgb-theme-color), 0.05);
        border-radius: 6px;
        border: 1px solid rgba(var(--rgb-theme-color), 0.1);
    }
}

.google-btn {
    background-color: #4285f4;
    border: 1px solid #4285f4;
    color: white;
    transition: all 0.3s ease;
}

.google-btn:hover {
    background-color: #3367d6;
    border-color: #3367d6;
}

#googleLinkStatus {
    margin: 0;
    padding: 0;
}