/* Neon Axiom Content Generator Styles */

:root {
    --neon-purple: #a855f7;
    --neon-blue: #3b82f6;
    --neon-pink: #ec4899;
    --neon-cyan: #06b6d4;
    --dark-bg: #0a0a0f;
    --dark-surface: #151520;
    --dark-elevated: #1e1e2e;
    --text-primary: #e5e7eb;
    --text-secondary: #9ca3af;
    --text-dim: #6b7280;
    --success: #10b981;
    --error: #ef4444;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    background: linear-gradient(135deg, var(--dark-bg) 0%, #1a0a2e 100%);
    color: var(--text-primary);
    min-height: 100vh;
    line-height: 1.6;
}

.container {
    max-width: 900px;
    margin: 0 auto;
    padding: 2rem;
}

/* Header */
header {
    text-align: center;
    padding: 3rem 0;
    margin-bottom: 2rem;
}

.brand-title {
    font-size: 3.5rem;
    font-weight: 900;
    letter-spacing: 0.05em;
    margin-bottom: 0.5rem;
    text-transform: uppercase;
}

.neon {
    color: var(--neon-cyan);
    text-shadow: 0 0 10px var(--neon-cyan),
                 0 0 20px var(--neon-cyan),
                 0 0 40px var(--neon-cyan);
    animation: neon-flicker 3s infinite alternate;
}

.axiom {
    color: var(--neon-purple);
    text-shadow: 0 0 10px var(--neon-purple),
                 0 0 20px var(--neon-purple),
                 0 0 40px var(--neon-purple);
}

@keyframes neon-flicker {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.8; }
}

.tagline {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
    font-weight: 300;
}

.subtitle {
    font-size: 0.95rem;
    color: var(--text-dim);
    font-style: italic;
}

/* Main Content */
main {
    background: var(--dark-surface);
    border-radius: 16px;
    padding: 2.5rem;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
    border: 1px solid rgba(168, 85, 247, 0.1);
}

.section {
    margin-bottom: 2rem;
}

.section-label {
    display: block;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Form Fields */
.field-group {
    margin-bottom: 1.5rem;
}

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

.input-field {
    width: 100%;
    padding: 0.875rem 1rem;
    background: var(--dark-elevated);
    border: 2px solid rgba(168, 85, 247, 0.2);
    border-radius: 8px;
    color: var(--text-primary);
    font-size: 1rem;
    transition: all 0.3s ease;
}

.input-field:focus {
    outline: none;
    border-color: var(--neon-purple);
    box-shadow: 0 0 0 3px rgba(168, 85, 247, 0.1);
}

.textarea {
    resize: vertical;
    min-height: 100px;
    font-family: inherit;
}

select.input-field {
    cursor: pointer;
}

.hidden {
    display: none !important;
}

/* Generate Button */
.btn-generate {
    width: 100%;
    padding: 1.25rem 2rem;
    background: linear-gradient(135deg, var(--neon-purple) 0%, var(--neon-blue) 100%);
    color: white;
    font-size: 1.125rem;
    font-weight: 700;
    border: none;
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    position: relative;
    overflow: hidden;
}

.btn-generate:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(168, 85, 247, 0.4);
}

.btn-generate:active:not(:disabled) {
    transform: translateY(0);
}

.btn-generate:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.btn-loader {
    font-size: 1.5rem;
    letter-spacing: 0.2em;
    animation: loading 1s infinite;
}

@keyframes loading {
    0%, 100% { opacity: 0.3; }
    50% { opacity: 1; }
}

/* Results */
.results-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.results-header h2 {
    font-size: 1.5rem;
    color: var(--neon-cyan);
}

.btn-copy {
    padding: 0.5rem 1rem;
    background: var(--dark-elevated);
    color: var(--text-primary);
    border: 2px solid var(--neon-purple);
    border-radius: 6px;
    cursor: pointer;
    font-size: 0.875rem;
    font-weight: 600;
    transition: all 0.2s ease;
}

.btn-copy:hover {
    background: var(--neon-purple);
    color: white;
}

.results-box {
    background: var(--dark-elevated);
    border: 2px solid rgba(168, 85, 247, 0.2);
    border-radius: 12px;
    padding: 1.5rem;
    white-space: pre-wrap;
    word-wrap: break-word;
    max-height: 600px;
    overflow-y: auto;
    line-height: 1.8;
    font-size: 0.95rem;
}

.results-box::-webkit-scrollbar {
    width: 8px;
}

.results-box::-webkit-scrollbar-track {
    background: var(--dark-surface);
    border-radius: 4px;
}

.results-box::-webkit-scrollbar-thumb {
    background: var(--neon-purple);
    border-radius: 4px;
}

/* Error Display */
.error-box {
    background: rgba(239, 68, 68, 0.1);
    border: 2px solid var(--error);
    border-radius: 8px;
    padding: 1rem;
    color: var(--error);
}

/* Footer */
footer {
    text-align: center;
    padding: 3rem 0 1rem;
    color: var(--text-dim);
    font-size: 0.875rem;
}

footer p {
    margin-bottom: 0.5rem;
}

.footer-link a {
    color: var(--neon-cyan);
    text-decoration: none;
    transition: all 0.2s ease;
}

.footer-link a:hover {
    color: var(--neon-purple);
    text-shadow: 0 0 8px var(--neon-purple);
}

/* Responsive */
@media (max-width: 768px) {
    .container {
        padding: 1rem;
    }

    .brand-title {
        font-size: 2.5rem;
    }

    main {
        padding: 1.5rem;
    }

    .results-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
    }

    .btn-copy {
        width: 100%;
    }
}