/* ==========================================================================
   Pixel & Hammer Design System - Visual Forge Stylesheet (UI-UX Pro Max)
   ========================================================================== */

:root {
    --bg-dark: #F8FAFC;
    --bg-card: #FFFFFF;
    --bg-card-hover: #F1F5F9;
    --border-subtle: #E2E8F0;
    --border-accent: rgba(245, 158, 11, 0.4);
    --primary-amber: #F59E0B;
    --primary-amber-hover: #D97706;
    --secondary-teal: #0284C7;
    --text-primary: #0F172A;
    --text-secondary: #475569;
    --text-muted: #64748B;
    --font-heading: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-mono: 'JetBrains Mono', monospace;
}

/* Base Document Styles */
body {
    background-color: var(--bg-dark);
    color: var(--text-primary);
    font-family: var(--font-body);
}

.heading-font {
    font-family: var(--font-heading);
}

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

/* Pixel & Hammer Signature Amber Button */
.btn-ph-primary {
    background: linear-gradient(135deg, var(--primary-amber) 0%, var(--primary-amber-hover) 100%);
    color: #0F172A;
    font-weight: 800;
    box-shadow: 0 4px 18px rgba(245, 158, 11, 0.32);
    transition: all 0.2s ease;
}

.btn-ph-primary:hover:not(:disabled) {
    transform: translateY(-1px);
    box-shadow: 0 6px 22px rgba(245, 158, 11, 0.42);
}

.btn-ph-primary:active:not(:disabled) {
    transform: translateY(1px);
}

.btn-ph-primary:disabled {
    opacity: 0.65;
    cursor: not-allowed;
    transform: none;
}

/* Textarea Focus Rings */
.prompt-textarea {
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.prompt-textarea:focus {
    border-color: var(--primary-amber);
    box-shadow: 0 0 0 4px rgba(245, 158, 11, 0.15);
}

/* Gallery Hover Action Buttons */
.gallery-card-overlay {
    transition: opacity 0.2s ease;
}

.gallery-action-btn {
    transition: transform 0.15s ease, background-color 0.15s ease, color 0.15s ease;
}

.gallery-action-btn:hover {
    transform: translateY(-1px);
}

.gallery-action-btn:active {
    transform: translateY(1px);
}