/**
 * GEO Toolbox Frontend Styles
 * 
 * Modern, professional design with dark theme
 */

/* CSS Custom Properties */
:root {
    --geo-primary: #6366f1;
    --geo-primary-hover: #4f46e5;
    --geo-primary-light: rgba(99, 102, 241, 0.1);
    --geo-secondary: #0ea5e9;
    --geo-accent: #f59e0b;
    --geo-success: #10b981;
    --geo-error: #ef4444;
    --geo-warning: #f59e0b;
    
    --geo-bg-dark: #0f172a;
    --geo-bg-card: #1e293b;
    --geo-bg-input: #334155;
    --geo-bg-hover: #475569;
    
    --geo-text-primary: #f1f5f9;
    --geo-text-secondary: #94a3b8;
    --geo-text-muted: #64748b;
    
    --geo-border: #334155;
    --geo-border-focus: #6366f1;
    
    --geo-radius-sm: 6px;
    --geo-radius-md: 10px;
    --geo-radius-lg: 16px;
    --geo-radius-xl: 24px;
    
    --geo-shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
    --geo-shadow-md: 0 4px 12px rgba(0, 0, 0, 0.4);
    --geo-shadow-lg: 0 10px 40px rgba(0, 0, 0, 0.5);
    --geo-shadow-glow: 0 0 20px rgba(99, 102, 241, 0.3);
    
    --geo-font-sans: 'Söhne', 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --geo-font-mono: 'Söhne Mono', 'Fira Code', 'Monaco', monospace;
    
    --geo-transition: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Container */
.geo-toolbox-container {
    font-family: var(--geo-font-sans);
    background: linear-gradient(135deg, var(--geo-bg-dark) 0%, #1a1a2e 100%);
    border-radius: var(--geo-radius-xl);
    box-shadow: var(--geo-shadow-lg);
    overflow: hidden;
    max-width: 1000px;
    margin: 2rem auto;
    color: var(--geo-text-primary);
    line-height: 1.6;
}

/* Header */
.geo-toolbox-header {
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.15) 0%, rgba(14, 165, 233, 0.1) 100%);
    padding: 2rem 2.5rem;
    border-bottom: 1px solid var(--geo-border);
    text-align: center;
}

.geo-toolbox-logo {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    margin-bottom: 0.5rem;
}

.geo-toolbox-logo-icon {
    font-size: 2rem;
    background: linear-gradient(135deg, var(--geo-primary) 0%, var(--geo-secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: geo-pulse 2s ease-in-out infinite;
}

@keyframes geo-pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.8; transform: scale(1.05); }
}

.geo-toolbox-header h2 {
    margin: 0;
    font-size: 1.75rem;
    font-weight: 700;
    letter-spacing: -0.025em;
    background: linear-gradient(135deg, var(--geo-text-primary) 0%, var(--geo-text-secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.geo-toolbox-tagline {
    margin: 0;
    color: var(--geo-text-secondary);
    font-size: 0.95rem;
}

/* Navigation Tabs */
.geo-toolbox-nav {
    background: var(--geo-bg-card);
    border-bottom: 1px solid var(--geo-border);
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

.geo-toolbox-tabs {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0.5rem;
    gap: 0.25rem;
}

.geo-toolbox-tabs li {
    flex-shrink: 0;
}

.geo-toolbox-tab {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1rem;
    background: transparent;
    border: none;
    border-radius: var(--geo-radius-md);
    color: var(--geo-text-secondary);
    font-family: inherit;
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--geo-transition);
    white-space: nowrap;
}

.geo-toolbox-tab:hover {
    background: var(--geo-bg-hover);
    color: var(--geo-text-primary);
}

.geo-toolbox-tab.active {
    background: var(--geo-primary);
    color: white;
    box-shadow: var(--geo-shadow-glow);
}

.geo-toolbox-tab .dashicons {
    font-size: 1rem;
    width: 1rem;
    height: 1rem;
}

.geo-toolbox-tab-label {
    display: none;
}

@media (min-width: 768px) {
    .geo-toolbox-tab-label {
        display: inline;
    }
}

/* Content Panels */
.geo-toolbox-content {
    padding: 2rem;
}

.geo-toolbox-panel {
    display: none;
    animation: geo-fadeIn 0.3s ease-out;
}

.geo-toolbox-panel.active {
    display: block;
}

@keyframes geo-fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.geo-toolbox-panel-header {
    margin-bottom: 1.5rem;
}

.geo-toolbox-panel-header h3 {
    margin: 0 0 0.5rem 0;
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--geo-text-primary);
}

.geo-toolbox-panel-header p {
    margin: 0;
    color: var(--geo-text-secondary);
    font-size: 0.9rem;
}

/* Form Fields */
.geo-toolbox-form {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.geo-toolbox-field label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: var(--geo-text-primary);
    font-size: 0.9rem;
}

.geo-toolbox-field label .required {
    color: var(--geo-error);
    margin-left: 0.25rem;
}

.geo-toolbox-field input[type="text"],
.geo-toolbox-field input[type="number"],
.geo-toolbox-field input[type="url"],
.geo-toolbox-field textarea,
.geo-toolbox-field select {
    width: 100%;
    padding: 0.875rem 1rem;
    background: var(--geo-bg-input);
    border: 1px solid var(--geo-border);
    border-radius: var(--geo-radius-md);
    color: var(--geo-text-primary);
    font-family: inherit;
    font-size: 0.95rem;
    transition: all var(--geo-transition);
    box-sizing: border-box;
}

.geo-toolbox-field input:focus,
.geo-toolbox-field textarea:focus,
.geo-toolbox-field select:focus {
    outline: none;
    border-color: var(--geo-border-focus);
    box-shadow: 0 0 0 3px var(--geo-primary-light);
}

.geo-toolbox-field input::placeholder,
.geo-toolbox-field textarea::placeholder {
    color: var(--geo-text-muted);
}

.geo-toolbox-field textarea {
    resize: vertical;
    min-height: 120px;
}

.geo-toolbox-field select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%2394a3b8' viewBox='0 0 16 16'%3E%3Cpath d='M8 11L3 6h10l-5 5z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    padding-right: 2.5rem;
}

/* Radio Group */
.geo-toolbox-radio-group {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.geo-toolbox-radio-label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.625rem 1rem;
    background: var(--geo-bg-input);
    border: 1px solid var(--geo-border);
    border-radius: var(--geo-radius-md);
    cursor: pointer;
    transition: all var(--geo-transition);
}

.geo-toolbox-radio-label:hover {
    border-color: var(--geo-primary);
}

.geo-toolbox-radio-label:has(input:checked) {
    background: var(--geo-primary-light);
    border-color: var(--geo-primary);
}

.geo-toolbox-radio-label input {
    accent-color: var(--geo-primary);
}

/* Action Buttons */
.geo-toolbox-actions {
    display: flex;
    gap: 0.75rem;
    margin-top: 0.5rem;
}

.geo-toolbox-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.875rem 1.5rem;
    border: none;
    border-radius: var(--geo-radius-md);
    font-family: inherit;
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--geo-transition);
    text-decoration: none;
}

.geo-toolbox-btn-primary {
    background: linear-gradient(135deg, var(--geo-primary) 0%, #4f46e5 100%);
    color: white;
    box-shadow: var(--geo-shadow-sm), 0 0 0 0 rgba(99, 102, 241, 0.4);
}

.geo-toolbox-btn-primary:hover {
    transform: translateY(-1px);
    box-shadow: var(--geo-shadow-md), 0 4px 20px rgba(99, 102, 241, 0.4);
}

.geo-toolbox-btn-primary:active {
    transform: translateY(0);
}

.geo-toolbox-btn-primary:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

.geo-toolbox-btn-secondary {
    background: var(--geo-bg-input);
    color: var(--geo-text-secondary);
    border: 1px solid var(--geo-border);
}

.geo-toolbox-btn-secondary:hover {
    background: var(--geo-bg-hover);
    color: var(--geo-text-primary);
}

.geo-toolbox-btn-small {
    padding: 0.5rem 0.875rem;
    font-size: 0.8rem;
}

.geo-toolbox-btn-icon {
    font-size: 1.1em;
}

.geo-toolbox-btn-loading {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

/* Spinner */
.geo-toolbox-spinner {
    display: inline-block;
    width: 16px;
    height: 16px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-top-color: white;
    border-radius: 50%;
    animation: geo-spin 0.8s linear infinite;
}

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

/* Result Box */
.geo-toolbox-result {
    margin-top: 2rem;
    background: var(--geo-bg-card);
    border: 1px solid var(--geo-border);
    border-radius: var(--geo-radius-lg);
    overflow: hidden;
    animation: geo-slideUp 0.4s ease-out;
}

@keyframes geo-slideUp {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.geo-toolbox-result-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 1.25rem;
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.1) 0%, rgba(14, 165, 233, 0.1) 100%);
    border-bottom: 1px solid var(--geo-border);
}

.geo-toolbox-result-header h4 {
    margin: 0;
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--geo-success);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.geo-toolbox-result-header h4::before {
    content: '✓';
    font-size: 0.85em;
}

.geo-toolbox-result-actions {
    display: flex;
    gap: 0.5rem;
}

.geo-toolbox-result-content {
    padding: 1.5rem;
    font-size: 0.95rem;
    line-height: 1.7;
    white-space: pre-wrap;
    word-wrap: break-word;
    font-family: var(--geo-font-mono);
    background: var(--geo-bg-dark);
    max-height: 500px;
    overflow-y: auto;
}

.geo-toolbox-result-content::-webkit-scrollbar {
    width: 8px;
}

.geo-toolbox-result-content::-webkit-scrollbar-track {
    background: var(--geo-bg-card);
}

.geo-toolbox-result-content::-webkit-scrollbar-thumb {
    background: var(--geo-bg-hover);
    border-radius: 4px;
}

.geo-toolbox-result-meta {
    padding: 0.75rem 1.25rem;
    background: var(--geo-bg-card);
    border-top: 1px solid var(--geo-border);
}

.geo-toolbox-token-usage {
    font-size: 0.8rem;
    color: var(--geo-text-muted);
}

/* Error Box */
.geo-toolbox-error {
    margin-top: 1.5rem;
    padding: 1.25rem;
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.3);
    border-radius: var(--geo-radius-md);
    text-align: center;
    animation: geo-shake 0.4s ease-out;
}

@keyframes geo-shake {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(-5px); }
    75% { transform: translateX(5px); }
}

.geo-toolbox-error-icon {
    font-size: 2rem;
    margin-bottom: 0.5rem;
}

.geo-toolbox-error-message {
    margin: 0 0 1rem 0;
    color: var(--geo-error);
    font-weight: 500;
}

/* Notice Messages */
.geo-toolbox-notice {
    padding: 1.5rem 2rem;
    border-radius: var(--geo-radius-lg);
    text-align: center;
    margin: 1rem;
}

.geo-toolbox-notice p {
    margin: 0 0 1rem 0;
}

.geo-toolbox-notice-info {
    background: linear-gradient(135deg, rgba(14, 165, 233, 0.1) 0%, rgba(99, 102, 241, 0.1) 100%);
    border: 1px solid rgba(14, 165, 233, 0.3);
}

.geo-toolbox-notice-warning {
    background: rgba(245, 158, 11, 0.1);
    border: 1px solid rgba(245, 158, 11, 0.3);
}

/* Footer */
.geo-toolbox-footer {
    padding: 1rem 2rem;
    background: var(--geo-bg-card);
    border-top: 1px solid var(--geo-border);
    text-align: center;
}

.geo-toolbox-footer p {
    margin: 0;
    font-size: 0.8rem;
    color: var(--geo-text-muted);
}

.geo-toolbox-version {
    font-family: var(--geo-font-mono);
}

/* Copy Success Toast */
.geo-toolbox-toast {
    position: fixed;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%) translateY(100px);
    background: var(--geo-success);
    color: white;
    padding: 0.875rem 1.5rem;
    border-radius: var(--geo-radius-md);
    font-weight: 500;
    box-shadow: var(--geo-shadow-lg);
    z-index: 9999;
    opacity: 0;
    transition: all 0.3s ease-out;
}

.geo-toolbox-toast.show {
    transform: translateX(-50%) translateY(0);
    opacity: 1;
}

/* Responsive */
@media (max-width: 640px) {
    .geo-toolbox-container {
        margin: 1rem;
        border-radius: var(--geo-radius-lg);
    }
    
    .geo-toolbox-header {
        padding: 1.5rem;
    }
    
    .geo-toolbox-content {
        padding: 1.25rem;
    }
    
    .geo-toolbox-tabs {
        padding: 0.375rem;
    }
    
    .geo-toolbox-tab {
        padding: 0.625rem 0.75rem;
    }
    
    .geo-toolbox-actions {
        flex-direction: column;
    }
    
    .geo-toolbox-result-header {
        flex-direction: column;
        gap: 0.75rem;
        align-items: flex-start;
    }
}

/* Print Styles */
@media print {
    .geo-toolbox-nav,
    .geo-toolbox-actions,
    .geo-toolbox-result-actions,
    .geo-toolbox-footer {
        display: none !important;
    }
    
    .geo-toolbox-container {
        background: white;
        color: black;
        box-shadow: none;
    }
    
    .geo-toolbox-result-content {
        background: white;
        border: 1px solid #ccc;
    }
}