/**
 * Echo News - Settings Page Styles
 * Contains all styling for the settings page
 */

/* Settings Page Layout */
.settings-section {
    padding: 2rem 0;
}

.settings-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.settings-header {
    text-align: center;
    margin-bottom: 3rem;
}

.settings-title {
    font-size: 3rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.settings-subtitle {
    font-size: 1.2rem;
    color: var(--text-secondary);
}

.settings-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

/* Settings Cards */
.settings-card {
    padding: 2rem;
    border-radius: 16px;
    border: 1px solid var(--glass-border);
}

.settings-card.full-width {
    grid-column: 1 / -1;
}

.settings-card-header {
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--glass-border);
}

.settings-card-title {
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.settings-card-description {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* Setting Items */
.setting-item {
    margin-bottom: 1.5rem;
}

.setting-item:last-child {
    margin-bottom: 0;
}

.setting-label {
    display: block;
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.setting-input, .setting-range {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1px solid var(--glass-border);
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-primary);
    font-size: 0.9rem;
    transition: all 0.3s ease;
}

.setting-input:focus {
    outline: none;
    border-color: var(--primary-cyan);
    box-shadow: 0 0 20px rgba(0, 217, 255, 0.2);
}

/* Select Dropdown Specific Styles */
.setting-input[type="select"], select.setting-input {
    cursor: pointer;
    background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6,9 12,15 18,9'%3e%3c/polyline%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    background-size: 1rem;
    padding-right: 3rem;
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
}

/* Dropdown Options */
select.setting-input option {
    background-color: rgba(15, 23, 42, 0.95);
    color: var(--text-primary);
    padding: 0.5rem 1rem;
    border: none;
}

select.setting-input option:hover,
select.setting-input option:focus,
select.setting-input option:checked {
    background-color: rgba(30, 41, 59, 0.95);
    color: var(--primary-cyan);
}

/* WebKit browsers (Chrome, Safari) specific option styling */
select.setting-input {
    background-color: rgba(15, 23, 42, 0.8);
}

select.setting-input:focus {
    background-color: rgba(15, 23, 42, 0.9);
}

/* Global Select Styling - applies to all select elements */
select {
    background-color: rgba(15, 23, 42, 0.8) !important;
    color: var(--text-primary) !important;
}

select option {
    background-color: rgba(15, 23, 42, 0.95) !important;
    color: var(--text-primary) !important;
    padding: 0.5rem 1rem;
}

select option:hover,
select option:focus,
select option:checked,
select option:active {
    background-color: rgba(30, 41, 59, 0.95) !important;
    color: var(--primary-cyan) !important;
}

/* Firefox specific select styling */
@-moz-document url-prefix() {
    select {
        background-color: rgba(15, 23, 42, 0.9) !important;
    }
    
    select option {
        background-color: rgba(15, 23, 42, 0.95) !important;
        color: var(--text-primary) !important;
    }
    
    select option:hover {
        background-color: rgba(30, 41, 59, 0.95) !important;
        color: var(--primary-cyan) !important;
    }
}

/* Color Picker */
.color-picker {
    display: flex;
    gap: 0.75rem;
    margin-top: 0.5rem;
}

.color-option {
    width: 40px;
    height: 40px;
    border-radius: 8px;
    border: 2px solid transparent;
    cursor: pointer;
    transition: all 0.3s ease;
}

.color-option:hover,
.color-option.active {
    border-color: var(--text-primary);
    transform: scale(1.1);
}

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

.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);
    transition: 0.3s;
    border-radius: 24px;
}

.toggle-slider:before {
    position: absolute;
    content: "";
    height: 18px;
    width: 18px;
    left: 3px;
    bottom: 3px;
    background-color: var(--text-secondary);
    transition: 0.3s;
    border-radius: 50%;
}

input:checked + .toggle-slider {
    background-color: var(--primary-cyan);
}

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

/* Checkbox Group */
.checkbox-group {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 1rem;
}

.checkbox-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
}

.checkbox-item input[type="checkbox"] {
    width: auto;
    margin: 0;
}

.checkbox-label {
    color: var(--text-primary);
    font-size: 0.9rem;
}

/* Range Input */
.setting-range {
    -webkit-appearance: none;
    appearance: none;
    height: 6px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 3px;
    outline: none;
}

.setting-range::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 20px;
    height: 20px;
    background: var(--primary-cyan);
    border-radius: 50%;
    cursor: pointer;
}

.setting-range::-moz-range-thumb {
    width: 20px;
    height: 20px;
    background: var(--primary-cyan);
    border-radius: 50%;
    cursor: pointer;
    border: none;
}

.range-value {
    display: inline-block;
    margin-left: 1rem;
    color: var(--primary-cyan);
    font-weight: 600;
}

/* Info Grid */
.info-grid {
    display: grid;
    gap: 1rem;
}

.info-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 8px;
    border: 1px solid var(--glass-border);
}

.info-label {
    color: var(--text-secondary);
    font-weight: 500;
}

.info-value {
    color: var(--text-primary);
    font-weight: 600;
}

.status-online {
    color: var(--accent-green);
}

/* Button Styles */
.btn-secondary {
    background: rgba(255, 255, 255, 0.1);
    color: var(--text-primary);
    border: 1px solid var(--glass-border);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: translateY(-2px);
}

.btn-danger {
    background: rgba(239, 68, 68, 0.2);
    color: #ef4444;
    border: 1px solid rgba(239, 68, 68, 0.3);
}

.btn-danger:hover {
    background: rgba(239, 68, 68, 0.3);
    transform: translateY(-2px);
}

/* Settings Actions */
.settings-actions {
    text-align: center;
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .settings-grid {
        grid-template-columns: 1fr;
    }
    
    .settings-container {
        padding: 0 1rem;
    }
    
    .settings-title {
        font-size: 2.2rem;
    }
    
    .checkbox-group {
        grid-template-columns: 1fr;
    }
    
    .settings-actions {
        flex-direction: column;
        align-items: center;
    }
    
    /* User Management Mobile Styles */
    .user-management-controls {
        flex-direction: column;
        gap: 1rem;
        align-items: stretch;
    }
    
    .user-selector {
        min-width: auto;
    }
    
    .user-actions {
        justify-content: center;
        gap: 0.5rem;
    }
    
    .user-actions .btn {
        flex: 1;
        min-width: auto;
        font-size: 0.8rem;
        padding: 0.4rem 0.8rem;
    }
    
    .user-modal-content {
        padding: 1.5rem;
        margin: 1rem;
        width: calc(100% - 2rem);
    }
    
    .user-modal-actions {
        flex-direction: column-reverse;
        gap: 0.75rem;
    }
    
    .user-modal-actions .btn {
        width: 100%;
        justify-content: center;
    }
}

/* RSS Feed Management Styles */
.rss-add-section {
    margin-bottom: 2rem;
    padding: 1.5rem;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 12px;
    border: 1px solid var(--glass-border);
}

/* User Management Styles */
.user-management-section {
    margin-bottom: 2rem;
    padding: 1.25rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 0.75rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.user-management-controls {
    display: flex;
    gap: 1.5rem;
    align-items: flex-end;
    flex-wrap: wrap;
}

.user-selector {
    flex: 1;
    min-width: 200px;
}

.user-actions {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.user-actions .btn {
    padding: 0.5rem 1rem;
    border-radius: 0.5rem;
    border: 1px solid rgba(255, 255, 255, 0.2);
    background: rgba(255, 255, 255, 0.1);
    color: var(--text-color);
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 0.875rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.user-actions .btn:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.user-actions .btn.btn-secondary {
    background: rgba(59, 130, 246, 0.1);
    border-color: rgba(59, 130, 246, 0.3);
    color: #60a5fa;
}

.user-actions .btn.btn-secondary:hover {
    background: rgba(59, 130, 246, 0.2);
}

.user-actions .btn.btn-danger {
    background: rgba(239, 68, 68, 0.1);
    border-color: rgba(239, 68, 68, 0.3);
    color: #f87171;
}

.user-actions .btn.btn-danger:hover {
    background: rgba(239, 68, 68, 0.2);
}

.user-actions .btn.btn-primary {
    background: rgba(59, 130, 246, 0.2);
    border-color: rgba(59, 130, 246, 0.4);
    color: #60a5fa;
}

.user-actions .btn.btn-primary:hover {
    background: rgba(59, 130, 246, 0.3);
}

.user-actions .btn.btn-ghost {
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(255, 255, 255, 0.2);
    color: var(--text-color);
}

.user-actions .btn.btn-ghost:hover {
    background: rgba(255, 255, 255, 0.1);
}

.btn-icon {
    font-size: 0.875rem;
}

/* User Modal Styles */
.user-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(4px);
}

.user-modal-content {
    background: var(--glass-background);
    backdrop-filter: var(--glass-backdrop-filter);
    border: 1px solid var(--glass-border);
    border-radius: 1rem;
    padding: 2rem;
    width: 90%;
    max-width: 500px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.user-modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.user-modal-header h5 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-color);
    margin: 0;
}

.modal-close {
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--text-color);
    cursor: pointer;
    padding: 0.25rem;
    border-radius: 0.25rem;
    transition: all 0.2s ease;
}

.modal-close:hover {
    background: rgba(255, 255, 255, 0.1);
}

.user-modal-actions {
    display: flex;
    gap: 1rem;
    justify-content: flex-end;
    margin-top: 1.5rem;
    padding-top: 1rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.user-modal .form-group {
    margin-bottom: 1rem;
}

.user-modal .form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: var(--text-color);
}

.user-modal .form-group input {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 0.5rem;
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-color);
    font-size: 0.875rem;
    transition: all 0.2s ease;
    box-sizing: border-box;
}

.user-modal .form-group input:focus {
    outline: none;
    border-color: rgba(59, 130, 246, 0.5);
    background: rgba(255, 255, 255, 0.1);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.user-modal .form-group input::placeholder {
    color: rgba(255, 255, 255, 0.4);
}

.rss-section-title {
    color: var(--text-primary);
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.add-feed-form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group.full-width {
    grid-column: 1 / -1;
}

.rss-filter-section {
    margin-bottom: 1.5rem;
}

.feed-filter {
    max-width: 250px;
}

.rss-feeds-container {
    max-height: 600px;
    overflow-y: auto;
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.02);
}

.loading-feeds {
    text-align: center;
    padding: 2rem;
    color: var(--text-secondary);
}

.loading-feeds .loading-icon {
    font-size: 2rem;
    display: block;
    margin-bottom: 0.5rem;
}

.no-feeds-message {
    text-align: center;
    padding: 3rem 2rem;
    color: var(--text-secondary);
}

.no-feeds-message .icon {
    font-size: 3rem;
    display: block;
    margin-bottom: 1rem;
}

.no-feeds-message h3 {
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.feed-category-section {
    margin-bottom: 2rem;
}

.feed-category-header {
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--glass-border);
}

.category-title {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.1rem;
    font-weight: 600;
    margin: 0;
}

.category-icon {
    font-size: 1.2rem;
}

.feed-category-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.feed-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 8px;
    border: 1px solid var(--glass-border);
    transition: all 0.3s ease;
}

.feed-item:hover {
    background: rgba(255, 255, 255, 0.08);
    transform: translateY(-2px);
}

.feed-item.disabled {
    opacity: 0.6;
    background: rgba(255, 255, 255, 0.02);
}

.feed-item.disabled .feed-name {
    text-decoration: line-through;
}

.feed-info {
    flex: 1;
    min-width: 0;
}

.feed-name {
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.25rem;
    font-size: 0.95rem;
}

.feed-url {
    color: var(--text-secondary);
    font-size: 0.8rem;
    word-break: break-all;
    margin-bottom: 0.25rem;
}

.feed-meta {
    color: var(--text-muted);
    font-size: 0.75rem;
}

.feed-controls {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-left: 1rem;
}

.feed-btn {
    padding: 0.4rem 0.6rem;
    border: none;
    border-radius: 6px;
    background: rgba(255, 255, 255, 0.1);
    color: var(--text-primary);
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 0.9rem;
    min-width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.feed-btn:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: scale(1.1);
}

.toggle-btn:hover {
    background: rgba(0, 217, 255, 0.2);
}

.edit-btn:hover {
    background: rgba(139, 92, 246, 0.2);
}

.delete-btn:hover {
    background: rgba(239, 68, 68, 0.2);
}

@media (max-width: 768px) {
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .feed-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
    }
    
    .feed-controls {
        margin-left: 0;
        align-self: stretch;
        justify-content: space-around;
    }
    
    .rss-feeds-container {
        max-height: 400px;
    }
}