/* ── IMPORT SHARED PREMIUM CSS SYSTEM ── */
@import 'index.css';

body.master-page { min-height: 100vh; position: relative; }

/* ── MAGIC FINGER TRAIL ── */
.burst-layer { position: fixed; inset: 0; width: 100%; height: 100%; pointer-events: none; z-index: 9999; }

/* ── NAV OVERRIDES (Compact) ── */
.nav-link--active { color: var(--text) !important; font-weight: 800 !important; }

/* ── PREMIUM HERO ── */
.gen-hero { padding: 40px 20px 50px; text-align: center; position: relative; z-index: 10; }
.gen-hero-inner { position: relative; max-width: 760px; margin: 0 auto; z-index: 2; }
.gen-hero h1 { font-family: "Space Grotesk", sans-serif; font-size: clamp(2rem, 5vw, 3.5rem); font-weight: 700; color: var(--text); margin: 0 0 16px; line-height: 1.1; letter-spacing: -0.04em; }
.gen-hero-sub { font-size: clamp(1rem, 2vw, 1.15rem); color: var(--text-muted); max-width: 600px; margin: 0 auto; line-height: 1.65; }

/* ── MAIN LAYOUT ── */
.master-main { max-width: 1300px; margin: 0 auto; padding: 20px 20px 100px; display: grid; grid-template-columns: minmax(0, 320px) minmax(0, 1fr); gap: 40px; align-items: start; box-sizing: border-box; }

/* ── CONTROLS PANEL ── */
.gen-controls-panel { padding: 32px 24px; display: flex; flex-direction: column; gap: 24px; position: sticky; top: 90px; z-index: 50; }
.gen-label { display: block; font-size: 0.75rem; font-weight: 800; text-transform: uppercase; letter-spacing: 0.1em; color: var(--text-muted); margin-bottom: 12px; }

/* Tabs */
.gen-tab-group { display: flex; flex-direction: column; gap: 10px; }
.gen-tab { display: flex; align-items: center; gap: 12px; background: var(--surface-solid); border: 1px solid var(--border); color: var(--text-muted); padding: 14px 16px; border-radius: var(--gen-radius-sm); cursor: pointer; font-family: Inter, sans-serif; font-size: 0.95rem; font-weight: 700; text-align: left; transition: all 0.2s ease; width: 100%; box-shadow: var(--shadow-sm); }
.gen-tab i { flex-shrink: 0; font-size: 1.1rem; }
.gen-tab:hover { border-color: var(--accent-purple); color: var(--text); transform: translateY(-2px); box-shadow: var(--shadow-md); }
.gen-tab.active { background: #F5F3FF; border-color: var(--accent-purple); color: var(--accent-purple); box-shadow: 0 4px 12px rgba(91, 33, 182, 0.15); }

/* Info Box */
.gen-instruction-box { background: rgba(255,255,255,0.5); border: 1px dashed var(--border); padding: 16px; border-radius: 12px; font-size: 0.9rem; color: var(--text-muted); line-height: 1.6; }
.gen-instruction-box strong { color: var(--text); }

/* Upsell Box */
.master-upsell-box { background: var(--surface-solid); border: 1px solid var(--border); border-left: 4px solid var(--accent-gold); padding: 16px; border-radius: 12px; display: flex; gap: 12px; text-decoration: none; color: var(--text); transition: transform 0.2s, box-shadow 0.2s; align-items: center; flex-wrap: wrap; box-shadow: var(--shadow-sm); }
.master-upsell-box:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
.upsell-icon { color: var(--accent-gold); font-size: 1.8rem; flex-shrink: 0; }
.upsell-text strong { display: block; font-size: 0.95rem; font-family: "Space Grotesk", sans-serif; color: var(--text); margin-bottom: 4px; }
.upsell-text span { font-size: 0.85rem; color: var(--text-muted); line-height: 1.4; display: block; }
.upsell-action { margin-left: auto; display: flex; align-items: center; justify-content: center; background: var(--bg); width: 36px; height: 36px; border-radius: 50%; color: var(--accent-purple); flex-shrink: 0; transition: transform 0.2s, background 0.2s; box-shadow: var(--shadow-sm); border: 1px solid var(--border); }
.master-upsell-box:hover .upsell-action { transform: translateX(4px); background: var(--accent-purple); color: #fff; }

/* ── 3D PAPER ILLUSION WRAPPER ── */
.master-output-area { display: flex; flex-direction: column; align-items: center; width: 100%; min-width: 0; perspective: 1200px; }
.sheet-preview-badge { display: inline-flex; align-items: center; gap: 8px; background: var(--surface-solid); border: 1px solid var(--border); color: var(--accent-purple); border-radius: 999px; padding: 8px 20px; font-size: 0.85rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.07em; margin-bottom: 24px; box-shadow: var(--shadow-sm); }
.sheet-paper-container { background: #FFFFFF; width: 100%; max-width: 900px; border-radius: 16px; padding: 40px; box-shadow: var(--shadow-lg), 0 0 0 1px var(--border); transform-style: preserve-3d; transition: transform 0.1s linear; position: relative; }
/* Clean white glare for the paper */
.sheet-paper-container::after { content: ''; position: absolute; inset: 0; border-radius: inherit; background: radial-gradient(circle at var(--mx, 50%) var(--my, 50%), rgba(255,255,255,0.6) 0%, transparent 70%); opacity: 0; transition: opacity 0.3s; pointer-events: none; z-index: 20; mix-blend-mode: overlay; }
.sheet-paper-container:hover::after { opacity: 1; }

.sheet-title { text-align: center; font-family: "Space Grotesk", sans-serif; color: var(--text); font-size: 2.2rem; font-weight: 700; margin: 0 0 24px 0; text-transform: uppercase; letter-spacing: 0.05em; }

/* ── INTERACTIVE 75-BALL GRID ── */
.ms-grid-75 { display: grid; grid-template-rows: repeat(5, 1fr); gap: 8px; }
.ms-row-75 { display: grid; grid-template-columns: 55px repeat(15, minmax(0, 1fr)); gap: 6px; }
.ms-letter { background: var(--text); color: #fff; font-family: "Space Grotesk", sans-serif; font-size: 1.6rem; font-weight: 700; display: flex; align-items: center; justify-content: center; border-radius: 8px; min-width: 0; user-select: none; }
.ms-num { background: #F8FAFC; border: 2px solid #CBD5E1; color: var(--text); font-family: Inter, sans-serif; font-size: 1.25rem; font-weight: 700; display: flex; align-items: center; justify-content: center; border-radius: 8px; aspect-ratio: 1; box-sizing: border-box; min-width: 0; cursor: pointer; transition: all 0.15s cubic-bezier(0.34, 1.56, 0.64, 1); user-select: none; position: relative; }
.ms-num:hover { border-color: var(--accent-purple); transform: scale(1.1); z-index: 2; box-shadow: 0 4px 15px rgba(91, 33, 182, 0.15); }

/* The Daubed State */
.ms-num.daubed { background: linear-gradient(135deg, var(--accent-purple), #7C3AED); color: #fff; border-color: transparent; transform: scale(0.95); box-shadow: inset 0 2px 4px rgba(0,0,0,0.2); }
.ms-num.daubed:hover { transform: scale(0.98); }

/* ── INTERACTIVE 90-BALL GRID ── */
.ms-grid-90 { display: grid; grid-template-columns: 65px repeat(10, minmax(0, 1fr)); gap: 8px; }
.ms-decade-label { background: var(--text); color: #fff; font-family: "Space Grotesk", sans-serif; font-size: 0.8rem; font-weight: 700; display: flex; align-items: center; justify-content: center; border-radius: 8px; text-align: center; line-height: 1.2; padding: 4px; min-width: 0; user-select: none; }
.ms-grid-90 .ms-num { border-radius: 8px; font-size: 1.25rem; padding: 12px 0; aspect-ratio: auto; }

/* Jelly Tap Animation */
@keyframes jellyTap { 0% { transform: scale(1); } 30% { transform: scale(0.85); } 50% { transform: scale(1.1); } 70% { transform: scale(0.95); } 100% { transform: scale(1); } }
.jelly-active { animation: jellyTap 0.3s cubic-bezier(0.25, 1, 0.5, 1) !important; }

/* ── PRINT PROMO FOOTER ── */
.print-promo-footer { display: none; }

/* ── FLOATING STICKY ACTION BAR ── */
.gen-action-bar { position: fixed; bottom: 32px; left: 50%; transform: translateX(-50%) translateY(100px); opacity: 0; background: rgba(255, 255, 255, 0.9); backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px); padding: 12px 16px; border-radius: 999px; border: 1px solid var(--border-light); box-shadow: 0 20px 40px rgba(15,23,42,0.15); z-index: 1000; display: flex; gap: 12px; transition: transform 0.4s cubic-bezier(0.175,0.885,0.32,1.275), opacity 0.4s; pointer-events: none; }
.gen-action-bar.visible { transform: translateX(-50%) translateY(0); opacity: 1; pointer-events: auto; }
.gen-action-btn { position: relative; overflow: hidden; display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 14px 28px; border-radius: 999px; font-family: Inter, sans-serif; font-size: 0.95rem; font-weight: 700; cursor: pointer; border: none; transition: all 0.2s ease; touch-action: none; user-select: none; box-shadow: var(--shadow-sm); }
.gen-action-btn i { flex-shrink: 0; }
.btn-content { position: relative; z-index: 1; display: flex; align-items: center; gap: 8px; pointer-events: none; }
.btn-progress { position: absolute; left: 0; top: 0; bottom: 0; width: 0%; background: rgba(225, 29, 72, 0.15); z-index: 0; transition: width 0s linear; pointer-events: none; }

/* Clear Btn (Hold to Confirm) */
.gen-action-clear { background: var(--surface-solid); border: 1px solid var(--border); color: var(--text); }
.gen-action-clear.is-holding .btn-progress { width: 100%; transition: width 1.2s linear; }
.gen-action-clear.is-holding { transform: scale(0.96); border-color: #E11D48; color: #E11D48; }

.gen-action-print { background: var(--text); color: #fff; }
.gen-action-print:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); background: #000; }

/* ── SEO SECTION ── */
.gen-seo-section { padding: 80px 20px; text-align: left; background: #fff; border-top: 1px solid var(--border); }
.gen-seo-inner { max-width: 1100px; margin: 0 auto; }
.gen-seo-inner h2 { font-family: "Space Grotesk", sans-serif; font-size: clamp(2rem, 4vw, 2.5rem); font-weight: 700; color: var(--text); margin: 0 0 20px; }
.gen-seo-inner p { color: var(--text-muted); font-size: 1.1rem; line-height: 1.7; max-width: 760px; margin-bottom: 40px; }
.gen-features-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 24px; padding: 0; margin: 0; list-style: none; }
.gen-feature-card { padding: 32px 24px; transition: transform 0.3s; }
.gen-feature-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.gen-feature-icon { font-size: 1.8rem; color: var(--accent-purple); margin-bottom: 16px; display: block; }
.gen-feature-card h3 { font-size: 1.15rem; font-weight: 700; color: var(--text); margin: 0 0 10px; font-family: "Space Grotesk", sans-serif; }
.gen-feature-card p { font-size: 0.95rem; color: var(--text-muted); margin: 0; line-height: 1.6; }

/* TOAST */
.toast { position: fixed; bottom: 40px; left: 50%; transform: translateX(-50%) translateY(100px); padding: 14px 28px; font-size: 0.95rem; font-weight: 700; z-index: 8000; opacity: 0; transition: transform 0.4s cubic-bezier(0.175,0.885,0.32,1.275), opacity 0.4s; pointer-events: none; background: var(--text); color: #fff; border-radius: 999px; box-shadow: var(--shadow-lg); border: none; }
.toast.show { transform: translateX(-50%) translateY(0); opacity: 1; }

/* ── FOCUS VISIBLE ── */
:focus-visible { outline: 2px solid var(--accent-purple) !important; outline-offset: 2px; border-radius: 4px; }


/* ═══════════════════════════════════════════════════════════════
   BREAKPOINTS (Zero Horizontal Scroll Strict Rules)
═══════════════════════════════════════════════════════════════ */
@media (max-width: 900px) {
    .nav-links { display: none !important; }
    .desktop-only { display: none !important; }
    
    .master-main { grid-template-columns: minmax(0, 1fr); padding: 24px 16px 100px; width: 100%; box-sizing: border-box; }
    .gen-controls-panel { position: static; }
    
    .sheet-paper-container { padding: 20px 16px; border-radius: 12px; }
    .sheet-title { font-size: 1.8rem; margin-bottom: 16px; }

    /* The critical 16-Column strict flex boundary */
    .ms-row-75 { grid-template-columns: 36px repeat(15, minmax(0, 1fr)); gap: 3px; }
    .ms-letter { font-size: clamp(0.85rem, 3vw, 1.2rem); border-radius: 4px; }
    .ms-num { font-size: clamp(0.6rem, 2.2vw, 1rem); border-radius: 4px; border-width: 1.5px; padding: 0; }
    
    .ms-grid-90 { grid-template-columns: 46px repeat(10, minmax(0, 1fr)); gap: 3px; }
    .ms-decade-label { font-size: clamp(0.6rem, 1.8vw, 0.75rem); border-radius: 4px; }
    .ms-grid-90 .ms-num { font-size: clamp(0.7rem, 2vw, 1rem); padding: 8px 0; border-radius: 4px; }
    
    .gen-action-bar { bottom: 20px; width: calc(100% - 32px); justify-content: space-between; }
    .gen-action-btn { flex: 1; padding: 14px 10px; font-size: 0.9rem; }
}

@media (max-width: 600px) {
    .gen-hero h1 { font-size: clamp(1.8rem, 8vw, 2.5rem); }
    .master-upsell-box { flex-direction: column; align-items: flex-start; gap: 12px; }
    .sheet-preview-badge { font-size: 0.75rem; padding: 6px 14px; }
    
    /* Extreme shrink to prevent 320px blowout */
    .ms-row-75 { grid-template-columns: 26px repeat(15, minmax(0, 1fr)); gap: 2px; }
    .ms-letter { font-size: 0.8rem; border-radius: 3px; }
    .ms-num { font-size: clamp(0.5rem, 1.8vw, 0.8rem); border-width: 1px; border-radius: 3px; }
    
    .ms-grid-90 { grid-template-columns: 36px repeat(10, minmax(0, 1fr)); gap: 2px; }
    .ms-decade-label { font-size: 0.55rem; padding: 4px 1px; }
    .ms-grid-90 .ms-num { font-size: 0.7rem; padding: 6px 0; border-radius: 3px; }
}

/* ═══════════════════════════════════════════════════════════════
   FLAWLESS PRINT STYLES (Strict B&W, No Backgrounds)
═══════════════════════════════════════════════════════════════ */
@media print {
    .no-print { display: none !important; }

    body.master-page { background: white !important; color: black !important; margin: 0; padding: 0; overflow: visible; }
    .master-main { display: block !important; padding: 0 !important; margin: 0 !important; max-width: 100% !important; gap: 0 !important; }
    
    /* Strip the 3D Paper Wrapper entirely so it fits the physical page */
    .sheet-paper-container { transform: none !important; transform-style: flat !important; box-shadow: none !important; border: none !important; padding: 0 !important; max-width: 100% !important; border-radius: 0 !important; background: transparent !important; }
    .sheet-paper-container::after { display: none !important; } /* Strip JS Glare */
    
    .master-output-area { display: flex; flex-direction: column; min-height: 98vh; justify-content: space-between; overflow: visible !important; }
    .sheet-title { font-size: 2.5rem !important; margin-bottom: 20px !important; color: #000 !important; }

    * { -webkit-print-color-adjust: exact !important; print-color-adjust: exact !important; color-adjust: exact !important; }

    /* Keep Daubed cells visible in print as pure black */
    .ms-num.daubed { background: #000 !important; color: #fff !important; border-color: #000 !important; box-shadow: none !important; transform: none !important; }

    /* 75-ball print */
    .ms-grid-75 { gap: 4px !important; }
    .ms-row-75  { gap: 2px !important; page-break-inside: avoid; }
    .ms-letter  { background: #000 !important; color: #fff !important; font-size: 1.5rem !important; border-radius: 0 !important; }
    .ms-num     { border: 2px solid #000 !important; color: #000 !important; border-radius: 0 !important; font-size: 1.3rem !important; background: #fff !important; }

    /* 90-ball print */
    .ms-grid-90 { gap: 2px !important; }
    .ms-decade-label { background: #000 !important; color: #fff !important; font-size: 0.8rem !important; border-radius: 0 !important; }
    .ms-grid-90 .ms-num { border: 2px solid #000 !important; padding: 12px 0 !important; font-size: 1.4rem !important; page-break-inside: avoid; background: #fff !important; border-radius: 0 !important; }

    /* Print promo footer logic */
    .print-promo-footer { display: flex !important; flex-direction: row !important; justify-content: space-between !important; align-items: center !important; margin-top: 30px !important; padding: 20px !important; border: 2px solid #000 !important; background: #fff !important; page-break-inside: avoid !important; }
    .print-promo-text { flex: 0 0 75% !important; text-align: left !important; }
    .print-promo-brand { font-family: "Space Grotesk", sans-serif !important; font-size: 0.8rem !important; color: #666 !important; letter-spacing: 0.1em !important; text-transform: uppercase !important; margin-bottom: 6px !important; display: block !important; font-weight: 700 !important; }
    .print-promo-title { font-size: 1.3rem !important; font-weight: 700 !important; color: #000 !important; margin-bottom: 6px !important; font-family: "Space Grotesk", sans-serif !important; }
    .print-promo-sub   { font-size: 0.95rem !important; font-weight: 600 !important; color: #000 !important; margin-bottom: 8px !important; }
    .print-promo-desc  { font-size: 0.85rem !important; color: #333 !important; line-height: 1.5 !important; }
    .print-promo-qr { display: block !important; flex: 0 0 20% !important; max-width: 110px !important; height: auto !important; aspect-ratio: 1 / 1 !important; }
}

/* ═══════════════════════════════════════════════════════════════
   REDUCED MOTION
═══════════════════════════════════════════════════════════════ */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { transition-duration: 0.01ms !important; animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; }
    .gen-generate-btn:hover, .gen-action-print:hover, .gen-feature-card:hover, .nav-pro-btn:hover, .master-upsell-box:hover, .sheet-paper-container { transform: none !important; animation: none !important; box-shadow: none !important; }
    .ambient-orb { animation: none !important; }
}