/* Nickname Generator WordPress Plugin Styles */

/* CSS Custom Properties (CSS Variables) */
:root {
    --ng-background: #ffffff;
    --ng-foreground: #0f172a;
    --ng-card: #ffffff;
    --ng-card-foreground: #0f172a;
    --ng-popover: #ffffff;
    --ng-popover-foreground: #0f172a;
    --ng-primary: #db142c;
    --ng-primary-foreground: #ffffff;
    --ng-secondary: #f1f5f9;
    --ng-secondary-foreground: #0f172a;
    --ng-muted: #f1f5f9;
    --ng-muted-foreground: #64748b;
    --ng-accent: #f1f5f9;
    --ng-accent-foreground: #0f172a;
    --ng-destructive: #ef4444;
    --ng-destructive-foreground: #ffffff;
    --ng-border: #e2e8f0;
    --ng-input: #ffffff;
    --ng-ring: #dc2626;
    --ng-radius: 0.5rem;
}

/* Reset and base styles */
.nickname-generator-container {
    font-family: system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, 'Noto Sans', sans-serif;
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    background-color: var(--ng-background);
    color: var(--ng-foreground);
    margin: 0;
    padding: 0;
    max-width: 100%;
    box-sizing: border-box;
}

.nickname-generator-container *,
.nickname-generator-container *::before,
.nickname-generator-container *::after {
    box-sizing: border-box;
}

/* Header styles removed as requested */

/* Main */
.ng-main {
    max-width: 1280px;
    margin: 0 auto;
    padding: 2rem 1rem;
}

@media (min-width: 640px) {
    .ng-main {
        padding: 2rem 1.5rem;
    }
}

@media (min-width: 1024px) {
    .ng-main {
        padding: 2rem 2rem;
    }
}

/* Hero Section */
.ng-hero {
    text-align: center;
    margin-bottom: 3rem;
}

.ng-hero-title {
    font-size: 2.25rem;
    font-weight: 700;
    color: var(--ng-foreground);
    margin: 0 0 1rem 0;
    line-height: 1.1;
}

@media (min-width: 640px) {
    .ng-hero-title {
        font-size: 2.5rem;
    }
}

@media (min-width: 768px) {
    .ng-hero-title {
        font-size: 3rem;
    }
}

.ng-accent {
    color: var(--ng-primary);
}

/* Content Grid */
.ng-content-grid {
    display: grid;
    gap: 2rem;
    grid-template-columns: 1fr;
}

@media (min-width: 1024px) {
    .ng-content-grid {
        grid-template-columns: 1fr 2fr;
    }
}

.ng-sidebar {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.ng-main-content {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

/* Card */
.ng-card {
    background-color: var(--ng-card);
    border-radius: var(--ng-radius);
    border: 1px solid var(--ng-border);
    padding: 1.5rem;
    box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
}

.ng-card-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--ng-card-foreground);
    margin: 0 0 1rem 0;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.ng-card-icon {
    font-size: 1rem;
}

.ng-card-icon-svg {
    color: var(--ng-primary);
    width: 1.25rem;
    height: 1.25rem;
}

/* Form Elements */
.ng-form-group {
    margin-bottom: 1rem;
}

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

.ng-label {
    display: block;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--ng-card-foreground);
    margin-bottom: 0.5rem;
}

.ng-input,
.ng-select {
    display: block;
    width: 100%;
    border-radius: calc(var(--ng-radius) - 2px);
    border: 1px solid var(--ng-border);
    background-color: var(--ng-input);
    padding: 0.5rem 0.75rem;
    font-size: 0.875rem;
    line-height: 1.25rem;
    color: var(--ng-foreground);
    transition: border-color 0.2s ease;
    box-sizing: border-box;
}

.ng-input:focus,
.ng-select:focus {
    outline: none;
    border-color: var(--ng-primary);
    box-shadow: 0 0 0 2px rgba(219, 20, 44, 0.2);
}

.ng-input::placeholder {
    color: var(--ng-muted-foreground);
}

.ng-select {
    cursor: pointer;
}

/* Checkbox */
.ng-checkbox-label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    color: var(--ng-card-foreground);
    cursor: pointer;
}

.ng-checkbox {
    width: 1rem;
    height: 1rem;
    border: 1px solid var(--ng-border);
    border-radius: 0.25rem;
    background-color: var(--ng-input);
    cursor: pointer;
}

.ng-checkbox:checked {
    background-color: var(--ng-primary);
    border-color: var(--ng-primary);
}

/* Category Info */
.ng-category-info {
    margin-top: 0.75rem;
    padding: 0.75rem;
    background-color: var(--ng-accent);
    border-radius: calc(var(--ng-radius) - 2px);
}

.ng-category-selected {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.25rem;
}

.ng-category-icon {
    font-size: 1rem;
}

.ng-category-name {
    font-weight: 500;
}

.ng-category-desc {
    font-size: 0.75rem;
    color: var(--ng-muted-foreground);
    margin: 0;
}

/* Buttons */
.ng-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    white-space: nowrap;
    border-radius: calc(var(--ng-radius) - 2px);
    font-size: 0.875rem;
    font-weight: 500;
    transition: all 0.2s ease;
    cursor: pointer;
    border: none;
    text-decoration: none;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    min-height: 2.5rem;
    box-sizing: border-box;
}

.ng-btn:disabled {
    pointer-events: none;
    opacity: 0.5;
}

.ng-btn-primary {
    background-color: var(--ng-primary);
    color: var(--ng-primary-foreground);
    width: 100%;
    padding: 0.75rem 1.5rem;
    font-weight: 600;
    transform: scale(1);
}

.ng-btn-primary:hover {
    background-color: #a5122a;
    transform: scale(1.02);
}

.ng-btn-secondary {
    background-color: var(--ng-secondary);
    color: var(--ng-secondary-foreground);
    font-weight: 500;
}

.ng-btn-secondary:hover {
    background-color: #e2e8f0;
}

.ng-btn-ghost {
    background-color: transparent;
    color: var(--ng-primary);
    padding: 0.5rem;
}

.ng-btn-ghost:hover {
    color: #b91c1c;
    background-color: rgba(220, 38, 38, 0.1);
}

.ng-btn-icon {
    width: 1rem;
    height: 1rem;
}

/* Results */
.ng-results-card {
    display: none;
}

.ng-results-card.show {
    display: block;
}

.ng-results-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1rem;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.ng-results-actions {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.ng-result-count {
    font-size: 0.875rem;
    color: var(--ng-muted-foreground);
    white-space: nowrap;
}

.ng-nicknames-grid {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
}

@media (min-width: 640px) {
    .ng-nicknames-grid {
        flex-direction: column;
    }
}

.ng-nickname-item {
    background-color: #ffffff;
    border: 1px solid var(--ng-border);
    border-radius: calc(var(--ng-radius) - 2px);
    padding: 0.75rem;
    transition: all 0.2s ease;
    group: true;
    animation: slideInFromBottom 0.3s ease-out;
}

.ng-nickname-item:hover {
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
}

.ng-nickname-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 0.5rem;
}

.ng-nickname-name {
    font-weight: 500;
    color: var(--ng-foreground);
}

.ng-nickname-actions {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    opacity: 0;
    transition: opacity 0.2s ease;
}

.ng-nickname-item:hover .ng-nickname-actions {
    opacity: 1;
}

.ng-nickname-actions button {
    background: none;
    border: none;
    color: var(--ng-muted-foreground);
    cursor: pointer;
    padding: 0.25rem;
    border-radius: 0.25rem;
    transition: color 0.2s ease;
}

.ng-nickname-actions button:hover {
    color: var(--ng-primary);
}

.ng-nickname-actions button.favorited {
    color: #dc2626;
}

.ng-nickname-meta {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.ng-nickname-category {
    font-size: 0.75rem;
    padding: 0.125rem 0.5rem;
    background-color: var(--ng-accent);
    color: var(--ng-accent-foreground);
    border-radius: 9999px;
}

.ng-nickname-style {
    font-size: 0.75rem;
    color: var(--ng-muted-foreground);
}

.ng-load-more {
    text-align: center;
}

/* No Results */
.ng-no-results {
    display: block;
}

.ng-no-results.hide {
    display: none;
}

.ng-no-results-content {
    text-align: center;
    padding: 2rem;
}

.ng-no-results-icon {
    width: 4rem;
    height: 4rem;
    background-color: var(--ng-accent);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
    color: var(--ng-primary);
}

.ng-no-results-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--ng-card-foreground);
    margin: 0 0 0.5rem 0;
}

.ng-no-results-text {
    color: var(--ng-muted-foreground);
    margin: 0;
}

/* Copy Notification */
.ng-copy-notification {
    position: fixed;
    top: 1rem;
    right: 1rem;
    background-color: var(--ng-primary);
    color: var(--ng-primary-foreground);
    padding: 0.5rem 1rem;
    border-radius: calc(var(--ng-radius) - 2px);
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    animation: slideInFromTop 0.3s ease-out;
    z-index: 1000;
}

.ng-copy-content {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.ng-copy-check {
    font-weight: bold;
}

/* Animations */
@keyframes slideInFromBottom {
    from {
        opacity: 0;
        transform: translateY(0.5rem);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideInFromTop {
    from {
        opacity: 0;
        transform: translateY(-0.5rem);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Mobile Responsiveness */
@media (max-width: 767px) {
    .ng-main {
        padding: 1rem;
    }
    
    .ng-content-grid {
        gap: 1rem;
    }
    
    .ng-hero-title {
        font-size: 1.875rem;
        line-height: 1.2;
    }
    
    .ng-card {
        padding: 1rem;
    }
    
    .ng-results-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
    }
    
    .ng-results-actions {
        width: 100%;
        justify-content: space-between;
    }
    
    .ng-nicknames-grid {
        flex-direction: column;
    }
    
    
    .ng-copy-notification {
        left: 1rem;
        right: 1rem;
        top: 1rem;
    }
}

/* Extra small screens */
@media (max-width: 480px) {
    .ng-main {
        padding: 0.75rem;
    }
    
    .ng-hero-title {
        font-size: 1.5rem;
        margin-bottom: 2rem;
    }
    
    .ng-card {
        padding: 0.75rem;
    }
    
    
    .ng-nickname-content {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }
    
    .ng-nickname-actions {
        opacity: 1;
    }
}

/* Ensure no horizontal overflow */
.nickname-generator-container,
.ng-main,
.ng-content-grid,
.ng-card,
.ng-input,
.ng-select,
.ng-btn {
    max-width: 100%;
    overflow-wrap: break-word;
}

/* Focus styles for accessibility */
.ng-btn:focus,
.ng-input:focus,
.ng-select:focus,
.ng-checkbox:focus {
    outline: 2px solid var(--ng-primary);
    outline-offset: 2px;
}

/* Loading state */
.ng-btn.loading {
    opacity: 0.7;
    pointer-events: none;
}

.ng-btn.loading::after {
    content: "";
    display: inline-block;
    width: 1rem;
    height: 1rem;
    border: 2px solid currentColor;
    border-radius: 50%;
    border-right-color: transparent;
    animation: spin 0.75s linear infinite;
    margin-left: 0.5rem;
}

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