/* ===== HEROSWIPE<3 - PREFERENCES ===== */

/* ===== PREFERENCES MODAL ===== */
.preferences-modal {
    position: fixed;
    top: -40px;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(10, 10, 15, 0);
    backdrop-filter: blur(0px);
    -webkit-backdrop-filter: blur(0px);
    z-index: var(--z-maximum);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: all 0.9s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    display: flex;
    align-items: flex-start;
    justify-content: center;
    padding: var(--spacing-md);
    padding-top: 5vh;
}

.preferences-modal.active {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    background: var(--color-bg-overlay);
    backdrop-filter: blur(30px);
    -webkit-backdrop-filter: blur(30px);
}

.preferences-content {
    background: var(--color-bg-elevated);
    border: 1px solid var(--color-border-accent);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-elevated);
    max-width: 650px;
    width: 100%;
    max-height: 90vh;
    overflow: hidden;
    transform: translateY(40px) scale(0.9);
    transition: all var(--transition-modal);
    transition-delay: 0.15s;
    position: relative;
    z-index: 1;
}

.preferences-modal.active .preferences-content {
    transform: translateY(0) scale(1);
    transition-delay: 0s;
}

.preferences-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-md);
    border-bottom: 1px solid var(--color-border-accent);
    background: var(--gradient-glass);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    position: sticky;
    top: 0;
    z-index: var(--z-sticky);
}

.preferences-header h2 {
    font-family: var(--font-family-elegant);
    font-size: var(--font-size-lg);
    font-weight: 700;
    color: var(--color-text-primary);
    margin: 0;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.preferences-close {
    width: 32px;
    height: 32px;
    background: var(--color-bg-tertiary);
    border: 1px solid var(--color-border-primary);
    border-radius: 50%;
    color: var(--color-text-secondary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-base);
    transition: var(--transition-fast);
    position: relative;
    overflow: hidden;
}

.preferences-close::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient-error);
    opacity: 0;
    transition: var(--transition-fast);
    z-index: 1;
}

.preferences-close:hover::before {
    opacity: 0.1;
}

.preferences-close:hover {
    background: var(--color-error-light);
    border-color: var(--color-error);
    color: var(--color-error);
    transform: scale(1.05);
}

.preferences-close span {
    position: relative;
    z-index: 2;
}

.preferences-body {
    padding: var(--spacing-md);
    max-height: 75vh;
    overflow-y: auto;
}

.preferences-section {
    margin-bottom: var(--spacing-lg);
}

.preferences-section:last-child {
    margin-bottom: 0;
}

.preferences-section h3 {
    font-size: var(--font-size-base);
    font-weight: 600;
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-sm);
    padding-bottom: var(--spacing-xs);
    border-bottom: 2px solid var(--color-border-accent);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.preferences-section h3::before {
    content: attr(data-icon);
    font-size: var(--font-size-xl);
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.preference-group {
    margin-bottom: var(--spacing-md);
}

.preference-group:last-child {
    margin-bottom: 0;
}

.preference-label {
    display: block;
    font-size: var(--font-size-xs);
    font-weight: 600;
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-xs);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.preference-label::before {
    content: attr(data-icon);
    font-size: var(--font-size-sm);
    color: var(--color-text-tertiary);
}

.preference-input {
    width: 100%;
    padding: var(--spacing-sm);
    background: var(--color-bg-tertiary);
    border: 2px solid var(--color-border-primary);
    border-radius: var(--radius-md);
    color: var(--color-text-primary);
    font-size: var(--font-size-xs);
    font-weight: 500;
    transition: var(--transition-fast);
    position: relative;
}

.preference-input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 4px var(--color-primary-light);
    background: var(--color-bg-elevated);
}

.preference-input::placeholder {
    color: var(--color-text-muted);
}

.preference-range {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.preference-range input[type="number"] {
    flex: 1;
    text-align: center;
}

.preference-range-separator {
    color: var(--color-text-tertiary);
    font-weight: 600;
    font-size: var(--font-size-lg);
}

.preference-checkbox-group {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
}

.preference-checkbox {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-lg);
    background: var(--color-bg-tertiary);
    border: 2px solid var(--color-border-primary);
    border-radius: var(--radius-xl);
    cursor: pointer;
    transition: var(--transition-fast);
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--color-text-secondary);
    position: relative;
    overflow: hidden;
}

.preference-checkbox::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient-primary);
    opacity: 0;
    transition: var(--transition-fast);
    z-index: 1;
}

.preference-checkbox:hover::before {
    opacity: 0.05;
}

.preference-checkbox:hover {
    border-color: var(--color-border-accent);
    background: var(--color-bg-elevated);
    color: var(--color-text-primary);
    transform: translateY(-2px);
}

.preference-checkbox input[type="checkbox"] {
    appearance: none;
    width: 20px;
    height: 20px;
    border: 2px solid var(--color-border-primary);
    border-radius: var(--radius-sm);
    background: var(--color-bg-tertiary);
    cursor: pointer;
    transition: var(--transition-fast);
    position: relative;
    z-index: 2;
}

.preference-checkbox input[type="checkbox"]:checked {
    background: var(--color-primary);
    border-color: var(--color-primary);
}

.preference-checkbox input[type="checkbox"]:checked::after {
    content: "✓";
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: var(--color-text-inverse);
    font-size: var(--font-size-sm);
    font-weight: 700;
}

.preference-checkbox input[type="checkbox"]:checked + span {
    color: var(--color-primary);
    font-weight: 600;
}

.preference-checkbox span {
    position: relative;
    z-index: 2;
    transition: var(--transition-fast);
}

.preference-slider {
    position: relative;
    margin: var(--spacing-lg) 0;
}

.preference-slider input[type="range"] {
    width: 100%;
    height: 8px;
    background: var(--color-bg-tertiary);
    border: none;
    border-radius: var(--radius-full);
    outline: none;
    -webkit-appearance: none;
    appearance: none;
    cursor: pointer;
}

.preference-slider input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 24px;
    height: 24px;
    background: var(--gradient-primary);
    border-radius: 50%;
    cursor: pointer;
    box-shadow: var(--shadow-md);
    transition: var(--transition-fast);
    border: 2px solid var(--color-bg-elevated);
}

.preference-slider input[type="range"]::-webkit-slider-thumb:hover {
    transform: scale(1.1);
    box-shadow: var(--shadow-lg);
}

.preference-slider input[type="range"]::-moz-range-thumb {
    width: 24px;
    height: 24px;
    background: var(--gradient-primary);
    border-radius: 50%;
    cursor: pointer;
    border: 2px solid var(--color-bg-elevated);
    box-shadow: var(--shadow-md);
    transition: var(--transition-fast);
}

.preference-slider input[type="range"]::-moz-range-thumb:hover {
    transform: scale(1.1);
    box-shadow: var(--shadow-lg);
}

.preference-slider-labels {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: var(--spacing-sm);
}

.preference-slider-value {
    background: var(--color-primary-light);
    color: var(--color-primary);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-full);
    font-size: var(--font-size-xs);
    font-weight: 700;
    min-width: 40px;
    text-align: center;
}

.preference-slider-label {
    font-size: var(--font-size-xs);
    color: var(--color-text-tertiary);
    font-weight: 500;
}

.preferences-actions {
    display: flex;
    gap: var(--spacing-sm);
    padding: var(--spacing-md);
    border-top: 1px solid var(--color-border-accent);
    background: var(--gradient-glass);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    position: sticky;
    bottom: 0;
    z-index: var(--z-sticky);
}

.preferences-btn {
    flex: 1;
    padding: var(--spacing-sm) var(--spacing-md);
    border: 2px solid transparent;
    border-radius: var(--radius-md);
    font-size: var(--font-size-xs);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-fast);
    position: relative;
    overflow: hidden;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.preferences-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: var(--transition-fast);
    z-index: 1;
}

.preferences-btn span {
    position: relative;
    z-index: 2;
}

.preferences-btn:hover::before {
    opacity: 0.1;
}

.preferences-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.preferences-btn:active {
    transform: translateY(0);
}

.preferences-btn-reset {
    background: var(--color-bg-tertiary);
    color: var(--color-text-secondary);
    border-color: var(--color-border-primary);
}

.preferences-btn-reset::before {
    background: var(--gradient-error);
}

.preferences-btn-reset:hover {
    background: var(--color-error-light);
    border-color: var(--color-error);
    color: var(--color-error);
}

.preferences-btn-apply {
    background: var(--gradient-primary);
    color: var(--color-text-inverse);
    border-color: var(--color-primary);
}

.preferences-btn-apply::before {
    background: var(--gradient-secondary);
}

.preferences-btn-apply:hover {
    box-shadow: var(--shadow-primary);
}

/* Mobile responsive preferences styles moved to mobile_ui/mobile-preferences.css */

/* ===== ACCESSIBILITY ===== */
.preferences-close:focus,
.preference-input:focus,
.preference-checkbox:focus,
.preferences-btn:focus {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}

.preference-checkbox:focus input[type="checkbox"] {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}

.preference-slider input[type="range"]:focus {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}