/* ═══════════════════════════════════════════════════════
   THUMBCRAFT STUDIO — Production CSS v3.0
   Clean, fully responsive, deployment-ready
   ═══════════════════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Syne:wght@400;600;700;800&family=DM+Sans:ital,opsz,wght@0,9..40,300;0,9..40,400;0,9..40,500;0,9..40,600;1,9..40,300&display=swap');

:root {
  --bg-void:#080B12; --bg-deep:#0D1117; --bg-surface:#111827; --bg-elevated:#161D2C;
  --bg-panel:#1A2235; --bg-card:#1E293B; --bg-input:#0F1620;
  --border-subtle:rgba(255,255,255,0.05); --border-light:rgba(255,255,255,0.09);
  --border-medium:rgba(255,255,255,0.14); --border-strong:rgba(255,255,255,0.22);
  --accent:#6366F1; --accent-hover:#818CF8; --accent-glow:rgba(99,102,241,0.35);
  --accent-muted:rgba(99,102,241,0.12); --accent-border:rgba(99,102,241,0.3);
  --gold:#F59E0B; --emerald:#10B981; --rose:#F43F5E; --sky:#38BDF8;
  --text-primary:#F1F5F9; --text-secondary:#94A3B8; --text-muted:#475569; --text-faint:#2D3A4F;
  --r-sm:6px; --r-md:10px; --r-lg:14px; --r-xl:20px; --r-2xl:28px;
  --shadow-lg:0 12px 40px rgba(0,0,0,0.6); --shadow-glow:0 0 40px rgba(99,102,241,0.2);
  --font-display:'Syne',sans-serif; --font-body:'DM Sans',sans-serif;
  --ease:0.2s cubic-bezier(0.4,0,0.2,1); --spring:0.35s cubic-bezier(0.34,1.56,0.64,1);
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--font-body);background:var(--bg-void);color:var(--text-primary);line-height:1.6;overflow-x:hidden;min-height:100vh;-webkit-font-smoothing:antialiased}
.container{max-width:1400px;margin:0 auto;padding:0 24px}

@keyframes spin{to{transform:rotate(360deg)}}
@keyframes pulse-soft{0%,100%{opacity:.6}50%{opacity:1}}
@keyframes shimmer{0%{background-position:-200% 0}100%{background-position:200% 0}}
@keyframes float-up{from{opacity:0;transform:translateY(18px)}to{opacity:1;transform:translateY(0)}}
@keyframes modal-in{from{opacity:0;transform:scale(.94) translateY(12px)}to{opacity:1;transform:scale(1) translateY(0)}}
@keyframes scroll-drift{0%,100%{transform:translateY(0);opacity:1}50%{transform:translateY(8px);opacity:.3}}
@keyframes reveal-up{from{opacity:0;transform:translateY(28px)}to{opacity:1;transform:translateY(0)}}
@keyframes slideIn{from{transform:translateX(100px);opacity:0}to{transform:translateX(0);opacity:1}}
@keyframes slideOut{from{transform:translateX(0);opacity:1}to{transform:translateX(100px);opacity:0}}

/* Scroll reveal */
.reveal{opacity:0}
.reveal.visible{animation:reveal-up .65s cubic-bezier(.22,1,.36,1) both}
.reveal-d1.visible{animation-delay:.05s}.reveal-d2.visible{animation-delay:.12s}
.reveal-d3.visible{animation-delay:.20s}.reveal-d4.visible{animation-delay:.28s}

/* Header */
.site-header{position:fixed;top:0;left:0;right:0;z-index:900;background:rgba(8,11,18,.92);backdrop-filter:blur(24px) saturate(180%);-webkit-backdrop-filter:blur(24px) saturate(180%);border-bottom:1px solid var(--border-subtle);transition:transform var(--ease)}
.header-content{display:flex;align-items:center;justify-content:space-between;height:64px;gap:16px}
.logo{display:flex;align-items:center;gap:10px;text-decoration:none;flex-shrink:0}
.logo-mark{width:34px;height:34px;border-radius:9px;background:linear-gradient(135deg,var(--accent),var(--accent-hover));display:flex;align-items:center;justify-content:center;font-size:16px;box-shadow:0 4px 14px var(--accent-glow)}
.logo-text{font-family:var(--font-display);font-weight:700;font-size:1.05rem;color:var(--text-primary)}
.logo-badge{font-size:.6rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;background:rgba(245,158,11,.12);color:var(--gold);border:1px solid rgba(245,158,11,.25);padding:2px 6px;border-radius:4px}
.main-nav ul{display:flex;list-style:none;gap:4px}
.nav-link{color:var(--text-secondary);text-decoration:none;font-size:.875rem;font-weight:500;padding:6px 12px;border-radius:var(--r-sm);transition:all var(--ease)}
.nav-link:hover{color:var(--text-primary);background:var(--border-subtle)}
.nav-link.active{color:var(--accent-hover)}
.header-actions{display:flex;align-items:center;gap:8px}
.settings-gear{width:36px;height:36px;border-radius:var(--r-sm);background:var(--border-subtle);border:1px solid var(--border-light);color:var(--text-secondary);cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:.95rem;transition:all var(--ease)}
.settings-gear:hover{background:var(--accent-muted);border-color:var(--accent-border);color:var(--accent-hover)}
.mobile-menu-toggle{display:none;flex-direction:column;cursor:pointer;gap:5px;padding:4px}
.mobile-menu-toggle span{width:22px;height:2px;background:var(--text-secondary);border-radius:2px;transition:all var(--ease)}

/* Hero */
.hero-section{padding:140px 0 90px;position:relative;overflow:hidden}
.hero-orb{position:absolute;border-radius:50%;filter:blur(80px);pointer-events:none}
.hero-orb-1{width:500px;height:500px;background:radial-gradient(circle,rgba(99,102,241,.18) 0%,transparent 70%);top:-100px;left:-100px}
.hero-orb-2{width:400px;height:400px;background:radial-gradient(circle,rgba(56,189,248,.1) 0%,transparent 70%);top:50px;right:-50px}
.hero-content{position:relative;z-index:1;text-align:center;max-width:780px;margin:0 auto}
.hero-eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:.78rem;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--accent-hover);background:var(--accent-muted);border:1px solid var(--accent-border);padding:6px 14px;border-radius:999px;margin-bottom:28px;animation:float-up .6s ease both}
.hero-eyebrow-dot{width:6px;height:6px;background:var(--accent);border-radius:50%;animation:pulse-soft 2s ease infinite}
.hero-title{font-family:var(--font-display);font-size:clamp(2rem,5vw,4.2rem);font-weight:800;line-height:1.08;letter-spacing:-.03em;color:var(--text-primary);margin-bottom:24px;animation:float-up .6s .1s ease both}
.hero-title-accent{background:linear-gradient(135deg,var(--accent) 0%,var(--sky) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.hero-description{font-size:1.1rem;color:var(--text-secondary);max-width:580px;margin:0 auto 40px;font-weight:300;line-height:1.7;animation:float-up .6s .2s ease both}
.hero-pills{display:flex;justify-content:center;flex-wrap:wrap;gap:10px;margin-bottom:40px;animation:float-up .6s .25s ease both}
.hero-pill{display:flex;align-items:center;gap:7px;padding:8px 16px;border-radius:999px;background:var(--bg-elevated);border:1px solid var(--border-light);font-size:.83rem;font-weight:500;color:var(--text-secondary)}
.hero-pill-icon{font-size:1rem}
.hero-cta-row{display:flex;justify-content:center;align-items:center;flex-wrap:wrap;gap:12px;animation:float-up .6s .3s ease both}
.hero-note{margin-top:18px;font-size:.83rem;color:var(--text-muted);animation:float-up .6s .35s ease both}
.hero-note a{color:var(--accent-hover);text-decoration:none;font-weight:500}
.hero-note a:hover{text-decoration:underline}
.scroll-indicator{display:flex;justify-content:center;margin-top:60px;opacity:.4}
.scroll-mouse{width:24px;height:38px;border:2px solid var(--border-medium);border-radius:12px;display:flex;justify-content:center;padding-top:5px}
.scroll-dot{width:3px;height:8px;background:var(--text-muted);border-radius:2px;animation:scroll-drift 2s ease infinite}

/* Stats */
.stats-row{display:flex;justify-content:center;flex-wrap:wrap;border-top:1px solid var(--border-subtle);border-bottom:1px solid var(--border-subtle);padding:40px 0;background:var(--bg-elevated)}
.stat-item{flex:1;min-width:180px;text-align:center;padding:20px 24px;border-right:1px solid var(--border-subtle);transition:background .3s ease}
.stat-item:last-child{border-right:none}
.stat-item:hover{background:var(--accent-muted)}
.stat-number{font-family:var(--font-display);font-size:2.4rem;font-weight:800;letter-spacing:-.04em;background:linear-gradient(135deg,var(--text-primary) 0%,var(--accent-hover) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;line-height:1}
.stat-label{font-size:.8rem;color:var(--text-muted);font-weight:500;text-transform:uppercase;letter-spacing:.07em;margin-top:6px}

/* Features */
.features-section{padding:80px 0 90px;position:relative;border-top:1px solid var(--border-subtle)}
.features-section::before{content:'';position:absolute;inset:0;background:radial-gradient(ellipse 80% 40% at 50% 0%,rgba(99,102,241,.07) 0%,transparent 70%);pointer-events:none}
.features-eyebrow{text-align:center;font-size:.78rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--accent-hover);margin-bottom:14px}
.features-heading{text-align:center;font-family:var(--font-display);font-size:clamp(1.7rem,3.5vw,2.8rem);font-weight:800;letter-spacing:-.03em;color:var(--text-primary);margin-bottom:14px}
.features-sub{text-align:center;font-size:1.05rem;color:var(--text-secondary);font-weight:300;max-width:560px;margin:0 auto 64px;line-height:1.7}
.features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:18px}
.feature-card{background:var(--bg-elevated);border:1px solid var(--border-light);border-radius:var(--r-xl);padding:28px 26px;transition:border-color .3s ease,transform .3s ease,box-shadow .3s ease;position:relative;overflow:hidden}
.feature-card::before{content:'';position:absolute;inset:0;background:linear-gradient(135deg,rgba(99,102,241,.06) 0%,transparent 60%);opacity:0;transition:opacity .3s ease;pointer-events:none}
.feature-card:hover{border-color:var(--accent-border);transform:translateY(-4px);box-shadow:0 12px 36px rgba(0,0,0,.4),0 0 0 1px var(--accent-border)}
.feature-card:hover::before{opacity:1}
.feature-icon{width:48px;height:48px;border-radius:var(--r-md);display:flex;align-items:center;justify-content:center;font-size:22px;margin-bottom:18px}
.feature-icon.sky{background:rgba(56,189,248,.12)}.feature-icon.violet{background:rgba(139,92,246,.12)}
.feature-icon.gold{background:rgba(245,158,11,.12)}.feature-icon.rose{background:rgba(244,63,94,.12)}
.feature-icon.emerald{background:rgba(16,185,129,.12)}.feature-icon.indigo{background:rgba(99,102,241,.12)}
.feature-title{font-family:var(--font-display);font-size:1.05rem;font-weight:700;color:var(--text-primary);margin-bottom:10px}
.feature-desc{font-size:.875rem;color:var(--text-secondary);line-height:1.65;font-weight:300}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:7px;font-family:var(--font-body);font-size:.875rem;font-weight:500;padding:10px 20px;border-radius:var(--r-md);border:1px solid transparent;cursor:pointer;transition:all .25s cubic-bezier(.22,1,.36,1);white-space:nowrap;text-decoration:none;line-height:1}
.btn:active:not(:disabled){transform:scale(.975) translateY(1px) !important;transition-duration:.1s}
.btn:disabled{opacity:.4;cursor:not-allowed;transform:none !important;pointer-events:none}
.btn.primary{background:linear-gradient(135deg,var(--accent) 0%,#4F46E5 100%);color:white;box-shadow:0 2px 12px var(--accent-glow)}
.btn.primary:hover:not(:disabled){background:linear-gradient(135deg,var(--accent-hover) 0%,var(--accent) 100%);box-shadow:0 4px 20px var(--accent-glow);transform:translateY(-1px)}
.btn.secondary{background:var(--bg-elevated);color:var(--text-secondary);border-color:var(--border-light)}
.btn.secondary:hover:not(:disabled){background:var(--bg-card);color:var(--text-primary);border-color:var(--border-medium);transform:translateY(-1px)}
.btn.ghost{background:transparent;color:var(--text-secondary);border-color:var(--border-medium)}
.btn.ghost:hover:not(:disabled){background:var(--border-subtle);color:var(--text-primary)}
.cta-button{font-size:.95rem;padding:13px 28px;border-radius:var(--r-lg);font-weight:600}

/* Studio layout */
.app-section{padding:60px 0 100px}
.studio-layout{display:grid;grid-template-columns:320px 1fr;gap:16px;align-items:start}
.studio-sidebar{display:flex;flex-direction:column;gap:10px}
.studio-main{display:flex;flex-direction:column;gap:12px}

/* Panels */
.panel{background:var(--bg-panel);border:1px solid var(--border-subtle);border-radius:var(--r-lg);transition:border-color .25s ease}
.panel:hover{border-color:var(--border-light)}
.panel-header{display:flex;align-items:center;justify-content:space-between;padding:13px 16px;border-bottom:1px solid var(--border-subtle);cursor:pointer;user-select:none;border-radius:var(--r-lg) var(--r-lg) 0 0}
.panel-header:hover{background:rgba(255,255,255,.02)}
.panel-header-left{display:flex;align-items:center;gap:10px}
.panel-icon{width:28px;height:28px;border-radius:7px;display:flex;align-items:center;justify-content:center;font-size:13px;flex-shrink:0}
.panel-icon.indigo{background:rgba(99,102,241,.15);color:var(--accent-hover)}
.panel-icon.sky{background:rgba(56,189,248,.12);color:var(--sky)}
.panel-icon.emerald{background:rgba(16,185,129,.12);color:var(--emerald)}
.panel-icon.gold{background:rgba(245,158,11,.12);color:var(--gold)}
.panel-icon.rose{background:rgba(244,63,94,.12);color:var(--rose)}
.panel-icon.violet{background:rgba(139,92,246,.12);color:#A78BFA}
.panel-title{font-family:var(--font-display);font-size:.78rem;font-weight:700;letter-spacing:.05em;text-transform:uppercase;color:var(--text-secondary)}
.panel-chevron{color:var(--text-muted);font-size:.75rem;transition:transform var(--ease)}
.panel-body{padding:16px;overflow:visible}
.panel.collapsed .panel-body{display:none}
.panel.collapsed .panel-header{border-bottom-color:transparent;border-radius:var(--r-lg)}
.panel.collapsed .panel-chevron{transform:rotate(-90deg)}

/* Form elements */
.form-label{display:block;font-size:.72rem;font-weight:600;letter-spacing:.04em;color:var(--text-muted);text-transform:uppercase;margin-bottom:5px}
.form-field{margin-bottom:12px}
.form-field:last-child{margin-bottom:0}

.file-upload-zone{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;padding:22px 14px;border:2px dashed var(--border-medium);border-radius:var(--r-md);background:var(--bg-input);cursor:pointer;transition:all var(--ease);text-align:center}
.file-upload-zone:hover,.file-upload-zone.drag-over{border-color:var(--accent);background:var(--accent-muted)}
.file-upload-zone.drag-over{transform:scale(1.01)}
.file-upload-icon{font-size:1.8rem;opacity:.5}
.file-upload-text{font-size:.82rem;color:var(--text-secondary);font-weight:500}
.file-upload-hint{font-size:.72rem;color:var(--text-faint)}
.file-input{display:none}

.text-input,.number-input,.select-input{width:100%;background:var(--bg-input);border:1px solid var(--border-medium);border-radius:var(--r-sm);padding:9px 12px;font-size:.875rem;font-family:var(--font-body);color:var(--text-primary);outline:none;transition:all var(--ease);appearance:none;-webkit-appearance:none}
.text-input::placeholder{color:var(--text-faint)}
.text-input:focus,.number-input:focus,.select-input:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-muted);background:var(--bg-deep)}
.select-input{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' fill='none'%3E%3Cpath d='M1 1l4 4 4-4' stroke='%2364748B' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 10px center;padding-right:30px;cursor:pointer}
.select-input option{background:var(--bg-deep)}
.number-input{text-align:center}

/* Color pickers */
.color-row{display:flex;align-items:center;gap:8px;background:var(--bg-input);border:1px solid var(--border-medium);border-radius:var(--r-sm);padding:7px 10px;transition:all var(--ease);cursor:pointer;width:100%}
.color-row:hover{border-color:var(--border-strong)}
.color-row:focus-within{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-muted)}
.color-input{width:28px;height:28px;flex-shrink:0;border:2px solid rgba(255,255,255,.15);border-radius:6px;cursor:pointer;background:none;padding:0;appearance:none;-webkit-appearance:none;min-width:28px;min-height:28px}
.color-input::-webkit-color-swatch-wrapper{padding:0;border-radius:4px}
.color-input::-webkit-color-swatch{border:none;border-radius:4px}
.color-input::-moz-color-swatch{border:none;border-radius:4px}
.color-hex{flex:1;font-size:.8rem;font-family:monospace;color:var(--text-secondary);letter-spacing:.04em;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.color-grid-3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:8px;margin-bottom:12px}
.color-grid-2{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-bottom:12px}
.color-field{display:flex;flex-direction:column;gap:5px}

/* Checkbox */
.checkbox-wrap{display:flex;align-items:center;gap:9px;cursor:pointer;padding:9px 12px;background:var(--bg-input);border:1px solid var(--border-medium);border-radius:var(--r-sm);transition:all var(--ease)}
.checkbox-wrap:hover{border-color:var(--accent-border);background:var(--accent-muted)}
.checkbox-input{width:17px;height:17px;accent-color:var(--accent);cursor:pointer;flex-shrink:0}
.checkbox-label{font-size:.85rem;color:var(--text-secondary);font-weight:500}

/* Range rows */
.range-row{display:flex;align-items:center;gap:10px;background:var(--bg-input);border:1px solid var(--border-medium);border-radius:var(--r-sm);padding:8px 12px}
.range-input{flex:1;min-width:0;height:4px;border-radius:2px;background:var(--border-medium);outline:none;-webkit-appearance:none;appearance:none;cursor:pointer}
.range-input::-webkit-slider-thumb{-webkit-appearance:none;width:16px;height:16px;border-radius:50%;background:var(--accent);border:2px solid rgba(255,255,255,.2);box-shadow:0 0 6px var(--accent-glow);cursor:grab}
.range-input::-moz-range-thumb{width:16px;height:16px;border-radius:50%;background:var(--accent);border:2px solid rgba(255,255,255,.2);cursor:grab}
.range-val{font-size:.78rem;font-family:monospace;color:var(--accent-hover);min-width:28px;text-align:right;font-weight:600}

/* Grids & layout helpers */
.num-grid-2{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-bottom:12px}
.num-grid-3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:8px;margin-bottom:12px}
.add-text-row{display:flex;gap:8px;margin-bottom:14px}
.add-text-row .text-input{flex:1;min-width:0}
.add-text-row .btn{flex-shrink:0}
.section-label{font-family:var(--font-display);font-size:.68rem;font-weight:700;letter-spacing:.09em;text-transform:uppercase;color:var(--text-faint);margin:14px 0 10px;display:flex;align-items:center;gap:8px}
.section-label::after{content:'';flex:1;height:1px;background:var(--border-subtle)}
.divider{height:1px;background:var(--border-subtle);margin:14px 0}

/* Presets */
.preset-grid{display:grid;grid-template-columns:1fr 1fr;gap:7px}
.preset-btn{background:var(--bg-input);border:1px solid var(--border-medium);border-radius:var(--r-sm);padding:10px 12px;font-size:.8rem;font-weight:600;color:var(--text-secondary);cursor:pointer;transition:all var(--ease);text-align:center;font-family:var(--font-body)}
.preset-btn:hover{background:var(--accent-muted);border-color:var(--accent-border);color:var(--accent-hover);transform:translateY(-1px)}
.preset-btn.active{background:var(--accent-muted);border-color:var(--accent);color:var(--accent-hover)}

/* Shape buttons */
.shape-grid{display:grid;grid-template-columns:1fr 1fr;gap:7px}
.shape-btn{display:flex;flex-direction:column;align-items:center;gap:4px;padding:12px 8px;background:var(--bg-input);border:1px solid var(--border-medium);border-radius:var(--r-sm);font-size:.75rem;font-weight:600;color:var(--text-secondary);cursor:pointer;transition:all var(--ease);font-family:var(--font-body)}
.shape-btn-icon{font-size:1.2rem}
.shape-btn:hover{background:var(--accent-muted);border-color:var(--accent-border);color:var(--accent-hover);transform:translateY(-1px)}
.background-tools{margin-top:10px;padding-top:10px;border-top:1px solid var(--border-subtle)}

/* Layers */
.layer-list-empty{text-align:center;padding:18px 12px;font-size:.8rem;color:var(--text-faint);line-height:1.5}
.layer-item{display:flex;align-items:center;gap:8px;padding:9px 10px;border-radius:var(--r-sm);cursor:pointer;border:1px solid transparent;margin-bottom:4px;transition:all var(--ease)}
.layer-item:hover{background:var(--bg-elevated);border-color:var(--border-light)}
.layer-item.active{background:var(--accent-muted);border-color:var(--accent-border)}
.layer-drag-handle{color:var(--text-faint);font-size:.8rem;cursor:grab;flex-shrink:0}
.layer-type-badge{font-size:.62rem;font-weight:700;letter-spacing:.05em;text-transform:uppercase;padding:2px 6px;border-radius:4px;flex-shrink:0}
.layer-type-badge.text{background:rgba(99,102,241,.15);color:var(--accent-hover)}
.layer-type-badge.shape{background:rgba(16,185,129,.12);color:var(--emerald)}
.layer-type-badge.image{background:rgba(56,189,248,.1);color:var(--sky)}
.layer-item .text{flex:1;font-size:.83rem;color:var(--text-secondary);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.layer-item.active .text{color:var(--text-primary)}
.layer-item .delete-btn{width:22px;height:22px;border-radius:4px;background:transparent;border:none;color:var(--text-faint);cursor:pointer;font-size:.85rem;display:flex;align-items:center;justify-content:center;flex-shrink:0;transition:all var(--ease)}
.layer-item .delete-btn:hover{background:rgba(244,63,94,.15);color:var(--rose)}

/* Viral generator */
.viral-controls{display:flex;gap:8px;margin-bottom:10px}
.viral-controls .text-input{flex:1;min-width:0}
.viral-suggestions{display:flex;flex-direction:column;gap:6px}
.suggestion-item{background:var(--bg-elevated);border:1px solid var(--border-light);border-radius:var(--r-sm);padding:9px 12px;font-size:.82rem;color:var(--text-secondary);cursor:pointer;transition:all var(--ease);display:flex;align-items:center;gap:8px}
.suggestion-item::before{content:'→';color:var(--accent);font-weight:700;flex-shrink:0}
.suggestion-item:hover{background:var(--accent-muted);border-color:var(--accent-border);color:var(--text-primary);transform:translateX(3px)}

/* Multi-image bar */
.uploaded-images-bar{display:flex;flex-wrap:wrap;gap:6px;margin-top:10px}
.uploaded-images-bar:empty{display:none}
.img-thumb-chip{position:relative;width:54px;height:54px;border-radius:8px;overflow:hidden;border:2px solid var(--border-light);cursor:pointer;transition:all var(--ease);flex-shrink:0}
.img-thumb-chip:hover{border-color:var(--accent-border)}
.img-thumb-chip.selected-chip{border-color:var(--accent);box-shadow:0 0 0 2px var(--accent-glow)}
.img-thumb-chip img{width:100%;height:100%;object-fit:cover;display:block}
.img-thumb-chip .chip-delete{position:absolute;top:2px;right:2px;width:18px;height:18px;background:rgba(244,63,94,.85);border:none;border-radius:50%;color:white;font-size:10px;display:flex;align-items:center;justify-content:center;cursor:pointer;opacity:0;transition:opacity var(--ease)}
.img-thumb-chip:hover .chip-delete{opacity:1}
.img-thumb-chip .chip-label{position:absolute;bottom:0;left:0;right:0;background:rgba(0,0,0,.6);color:white;font-size:9px;text-align:center;padding:2px 0;font-weight:600}
.img-thumb-add{width:54px;height:54px;border-radius:8px;border:2px dashed var(--border-medium);background:var(--bg-input);display:flex;align-items:center;justify-content:center;cursor:pointer;font-size:1.4rem;color:var(--text-muted);transition:all var(--ease);flex-shrink:0}
.img-thumb-add:hover{border-color:var(--accent);color:var(--accent-hover);background:var(--accent-muted)}

/* ─── CANVAS PANEL ─────────────────────────────────────
   overflow:visible is CRITICAL — prevents the action-bar
   button hover-lift shadows from being clipped.
   Inner sections use their own border-radius to keep the
   rounded look without needing overflow:hidden on parent.
   ─────────────────────────────────────────────────────── */
.canvas-panel{background:var(--bg-deep);border:1px solid var(--border-subtle);border-radius:var(--r-xl);overflow:visible}

.canvas-topbar{display:flex;align-items:center;justify-content:space-between;padding:12px 18px;border-bottom:1px solid var(--border-subtle);background:var(--bg-panel);flex-wrap:wrap;gap:8px;border-radius:var(--r-xl) var(--r-xl) 0 0}
.canvas-topbar-title{font-family:var(--font-display);font-size:.8rem;font-weight:700;letter-spacing:.05em;text-transform:uppercase;color:var(--text-muted)}
.canvas-actions{display:flex;gap:6px;align-items:center;flex-wrap:wrap}
.canvas-size-chip{font-size:.72rem;font-family:monospace;color:var(--text-muted);background:var(--bg-input);border:1px solid var(--border-subtle);padding:4px 8px;border-radius:5px;display:inline-block !important}

.canvas-container{display:flex;justify-content:center;align-items:center;padding:32px;min-height:300px;overflow:auto;background:radial-gradient(circle at center,rgba(99,102,241,.04) 0%,transparent 70%),repeating-linear-gradient(0deg,transparent,transparent 24px,rgba(255,255,255,.013) 24px,rgba(255,255,255,.013) 25px),repeating-linear-gradient(90deg,transparent,transparent 24px,rgba(255,255,255,.013) 24px,rgba(255,255,255,.013) 25px)}

canvas{border-radius:var(--r-md);box-shadow:0 0 0 1px rgba(255,255,255,.08),var(--shadow-lg);max-width:100%;height:auto;cursor:crosshair;display:block;image-rendering:-webkit-optimize-contrast;image-rendering:crisp-edges}

/* Compare slider */
.compare-section{padding:14px 18px;border-top:1px solid var(--border-subtle)}
.compare-label-row{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px}
.compare-section-title{font-size:.72rem;font-weight:600;letter-spacing:.05em;text-transform:uppercase;color:var(--text-muted)}
.compare-preview{position:relative;width:100%;height:180px;overflow:hidden;border-radius:var(--r-md);margin-bottom:10px;border:1px solid var(--border-subtle)}
.compare-img{width:100%;height:100%;object-fit:cover;position:absolute;top:0;left:0}
.after-wrapper{position:absolute;top:0;right:0;width:50%;height:100%;overflow:hidden}
.range-slider{width:100%;height:4px;border-radius:2px;background:var(--border-medium);outline:none;-webkit-appearance:none;appearance:none;cursor:pointer}
.range-slider::-webkit-slider-thumb{-webkit-appearance:none;width:18px;height:18px;border-radius:50%;background:var(--accent);border:2px solid rgba(255,255,255,.2);box-shadow:0 2px 8px var(--accent-glow);cursor:grab}
.range-slider::-moz-range-thumb{width:18px;height:18px;border-radius:50%;background:var(--accent);border:2px solid rgba(255,255,255,.2);cursor:grab}
.compare-labels{display:flex;justify-content:space-between;font-size:.72rem;color:var(--text-faint);margin-top:6px}

/* Action bar — rounded bottom corners, overflow:visible so shadows show */
.action-bar{display:flex;flex-wrap:wrap;gap:8px;padding:14px 18px 16px;border-top:1px solid var(--border-subtle);background:var(--bg-panel);border-radius:0 0 var(--r-xl) var(--r-xl)}
.action-bar-left{display:flex;gap:6px;flex-wrap:wrap}
.action-bar-right{display:flex;gap:6px;flex-wrap:wrap;margin-left:auto}

/* Loading */
.loading-overlay{position:fixed;inset:0;background:rgba(4,7,14,.75);backdrop-filter:blur(8px);z-index:3000;display:flex;align-items:center;justify-content:center;gap:14px;color:var(--text-secondary);font-size:.95rem;font-weight:500}
.loading-overlay .spinner{width:28px;height:28px}
.spinner{width:20px;height:20px;border:2px solid var(--border-medium);border-top-color:var(--accent);border-radius:50%;animation:spin .7s linear infinite}

/* Modals */
.shortcuts-modal-backdrop{display:none;position:fixed;inset:0;background:rgba(4,7,14,.82);backdrop-filter:blur(8px);z-index:2000;align-items:center;justify-content:center;padding:20px}
.shortcuts-modal-backdrop.active{display:flex}
.shortcuts-modal{background:var(--bg-elevated);border:1px solid var(--border-medium);border-radius:var(--r-2xl);width:100%;max-width:480px;max-height:88vh;overflow-y:auto;animation:modal-in .25s ease both;box-shadow:var(--shadow-lg);position:relative}
.shortcuts-modal h2{font-family:var(--font-display);font-size:1.1rem;font-weight:700;color:var(--text-primary);padding:22px 24px 0;margin-bottom:16px}
.shortcut-item{display:flex;justify-content:space-between;align-items:center;padding:10px 24px;border-bottom:1px solid var(--border-subtle);font-size:.875rem;color:var(--text-secondary)}
.shortcut-item:last-child{border-bottom:none;padding-bottom:22px}
.shortcut-key{font-family:monospace;font-size:.78rem;background:var(--bg-card);border:1px solid var(--border-medium);border-radius:5px;padding:3px 8px;color:var(--accent-hover)}
.modal-close-btn{position:absolute;top:16px;right:16px;width:30px;height:30px;border-radius:var(--r-sm);background:var(--border-subtle);border:none;color:var(--text-secondary);cursor:pointer;font-size:.9rem;display:flex;align-items:center;justify-content:center;transition:all var(--ease)}
.modal-close-btn:hover{background:rgba(244,63,94,.15);color:var(--rose)}
.confirmation-modal{background:var(--bg-elevated);border:1px solid var(--border-medium);border-radius:var(--r-2xl);padding:32px 28px;max-width:380px;width:100%;text-align:center;animation:modal-in .25s ease both}
.confirmation-modal h3{font-family:var(--font-display);font-size:1.1rem;font-weight:700;color:var(--rose);margin-bottom:10px}
.confirmation-modal p{color:var(--text-secondary);font-size:.875rem;margin-bottom:24px}
.modal-buttons{display:flex;gap:10px;justify-content:center}
.modal-btn{padding:9px 20px;border-radius:var(--r-md);border:none;cursor:pointer;font-weight:600;font-size:.875rem;font-family:var(--font-body);transition:all var(--ease)}
.modal-btn:hover{transform:translateY(-1px)}
.modal-btn-primary{background:linear-gradient(135deg,var(--accent),#4F46E5);color:white;box-shadow:0 2px 10px var(--accent-glow)}
.modal-btn-secondary{background:var(--bg-card);color:var(--text-secondary);border:1px solid var(--border-medium)}

/* Templates */
.template-controls{display:flex;flex-wrap:wrap;gap:10px;padding:0 24px 18px;align-items:center}
.template-search{flex:1;min-width:180px}
.template-filters{display:flex;flex-wrap:wrap;gap:6px}
.template-filter-btn{padding:7px 14px;font-size:.78rem;border-radius:999px}
.template-filter-btn.active{background:var(--accent-muted) !important;border-color:var(--accent) !important;color:var(--accent-hover) !important}
.template-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:10px;padding:0 24px 24px}
.template-card{background:var(--bg-card);border:1px solid var(--border-light);border-radius:var(--r-md);overflow:hidden;cursor:pointer;transition:all var(--spring);position:relative}
.template-card:hover{transform:translateY(-6px);border-color:var(--accent-border);box-shadow:0 12px 30px rgba(99,102,241,.2)}
.template-card img{width:100%;aspect-ratio:16/9;object-fit:cover;display:block}
.template-badge{position:absolute;top:7px;right:7px;z-index:2;font-size:.6rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase;padding:3px 7px;border-radius:999px;background:linear-gradient(135deg,var(--gold),#F97316);color:white;box-shadow:0 2px 8px rgba(0,0,0,.4)}
.template-card-body{padding:10px 12px;background:linear-gradient(180deg,var(--bg-card) 0%,var(--bg-surface) 100%)}
.template-card h4{font-size:.82rem;font-weight:600;color:var(--text-secondary);margin-bottom:2px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.template-card:hover h4{color:var(--text-primary)}
.template-card span{font-size:.72rem;color:var(--text-faint)}
.skeleton-line{height:10px;border-radius:5px;background:linear-gradient(90deg,var(--bg-card),var(--bg-elevated),var(--bg-card));background-size:200% 100%;animation:shimmer 1.5s ease infinite;margin-bottom:6px}
.skeleton-line.short{width:60%}.skeleton-line.long{width:85%}
.skeleton-rows{display:flex;flex-direction:column;gap:8px}
.skeleton-bar{height:8px;border-radius:4px;background:linear-gradient(90deg,var(--bg-card),var(--bg-elevated),var(--bg-card));background-size:200% 100%;animation:shimmer 1.5s ease infinite}
.template-loading-overlay{position:absolute;inset:0;background:rgba(8,11,18,.8);display:flex;align-items:center;justify-content:center;gap:10px;font-size:.82rem;font-weight:600;color:var(--text-secondary);border-radius:var(--r-md);backdrop-filter:blur(4px)}

/* AI Analyzer */
.ai-analyzer-drawer{position:fixed;bottom:16px;right:16px;width:min(440px,calc(100% - 32px));max-height:calc(100vh - 40px);background:var(--bg-elevated);border:1px solid var(--border-medium);border-radius:var(--r-xl);z-index:1500;transform:translateY(calc(100% + 20px));transition:transform .3s cubic-bezier(.4,0,.2,1);overflow:hidden;box-shadow:var(--shadow-lg),var(--shadow-glow)}
.ai-analyzer-drawer.active{transform:translateY(0)}
.analyzer-header{display:flex;align-items:center;justify-content:space-between;padding:16px 18px;border-bottom:1px solid var(--border-subtle);background:var(--bg-panel)}
.analyzer-header h3{font-family:var(--font-display);font-size:.9rem;font-weight:700;color:var(--text-primary);display:flex;align-items:center;gap:8px}
.analyzer-ai-badge{font-size:.6rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase;padding:2px 6px;border-radius:4px;background:linear-gradient(135deg,var(--accent),var(--accent-hover));color:white}
.drawer-close{width:28px;height:28px;border-radius:6px;background:var(--border-subtle);border:none;color:var(--text-secondary);cursor:pointer;font-size:.85rem;display:flex;align-items:center;justify-content:center;transition:all var(--ease)}
.drawer-close:hover{background:var(--rose);color:white}
.analyzer-content{padding:16px 18px;max-height:calc(100vh - 140px);overflow-y:auto;scrollbar-width:thin;scrollbar-color:var(--border-medium) transparent}
.score-gauge{display:flex;flex-direction:column;align-items:center;gap:6px;margin-bottom:16px}
.score-gauge svg{width:120px;height:120px;transform:rotate(-90deg)}
.gauge-bg{fill:none;stroke:var(--border-medium);stroke-width:10}
.gauge-fill{fill:none;stroke-width:10;stroke-linecap:round;transition:stroke .3s ease,stroke-dashoffset .6s cubic-bezier(.4,0,.2,1)}
#scoreValue{fill:var(--text-primary);font-size:24px;font-weight:800;font-family:var(--font-display);transform:rotate(90deg)}
.grade-text{font-family:var(--font-display);font-size:1rem;font-weight:700;color:var(--text-secondary)}
.category-list{display:flex;flex-direction:column;gap:8px;margin-bottom:16px}
.category-item{background:var(--bg-deep);border:1px solid var(--border-subtle);border-radius:var(--r-sm);padding:10px 12px}
.category-name{font-size:.78rem;font-weight:600;color:var(--text-secondary);text-transform:capitalize;margin-bottom:6px;display:flex;align-items:center;justify-content:space-between}
.category-score{font-weight:700;color:var(--text-primary)}
.category-feedback{font-size:.72rem;color:var(--text-muted);line-height:1.4;margin-top:4px}
.suggestions-section{margin-bottom:14px}
.suggestions-section h4{font-size:.72rem;font-weight:700;letter-spacing:.05em;text-transform:uppercase;color:var(--text-muted);margin-bottom:8px}
.suggestions-list{display:flex;flex-direction:column;gap:6px}
.analyzer-suggestion-chip{display:flex;align-items:flex-start;gap:8px;background:var(--bg-deep);border:1px solid var(--border-light);border-radius:var(--r-sm);padding:9px 12px;font-size:.8rem;color:var(--text-secondary);cursor:pointer;transition:all var(--ease);text-align:left;font-family:var(--font-body);width:100%}
.analyzer-suggestion-chip::before{content:'💡';flex-shrink:0;font-size:.85rem}
.analyzer-suggestion-chip:hover{background:var(--accent-muted);border-color:var(--accent-border);color:var(--text-primary)}
.analyzer-message{padding:12px 14px;border-radius:var(--r-sm);background:rgba(245,158,11,.08);border:1px solid rgba(245,158,11,.2);color:#FCD34D;font-size:.83rem;line-height:1.5}
.analyzer-skeleton{display:none;flex-direction:column;gap:10px}
.analyzer-skeleton.active{display:flex}
.analyzer-result{display:flex;flex-direction:column;gap:12px}
.api-key-hint{font-size:.78rem;color:var(--text-muted);line-height:1.5;margin-top:8px}

/* Footer */
.site-footer{background:var(--bg-deep);border-top:1px solid var(--border-subtle);padding:60px 0 32px;margin-top:60px}
.footer-content{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:40px;margin-bottom:40px}
.footer-brand p{font-size:.875rem;color:var(--text-muted);max-width:280px;margin-top:12px;line-height:1.6}
.footer-section h4{font-family:var(--font-display);font-size:.72rem;font-weight:700;letter-spacing:.07em;text-transform:uppercase;color:var(--text-muted);margin-bottom:16px}
.footer-section ul{list-style:none}
.footer-section ul li{margin-bottom:10px}
.footer-section ul li a{font-size:.875rem;color:var(--text-muted);text-decoration:none;transition:color var(--ease)}
.footer-section ul li a:hover{color:var(--text-primary)}
.social-links{display:flex;gap:8px;margin-top:4px}
.social-link{width:36px;height:36px;border-radius:8px;background:var(--bg-elevated);border:1px solid var(--border-light);display:flex;align-items:center;justify-content:center;font-size:1rem;text-decoration:none;transition:all var(--ease)}
.social-link:hover{background:var(--accent-muted);border-color:var(--accent-border);transform:translateY(-2px)}
.footer-bottom{border-top:1px solid var(--border-subtle);padding-top:24px;display:flex;justify-content:space-between;align-items:center;font-size:.8rem;color:var(--text-faint)}

/* ── RESPONSIVE ───────────────────────────────────────── */
@media (max-width:1100px){
  .studio-layout{grid-template-columns:290px 1fr}
}
@media (max-width:900px){
  .studio-layout{grid-template-columns:1fr}
  .footer-content{grid-template-columns:1fr 1fr}
  .features-grid{grid-template-columns:1fr 1fr}
  .stat-item{min-width:140px}
}
@media (max-width:768px){
  .container{padding:0 16px}
  /* Header */
  .main-nav{display:none}
  .mobile-menu-toggle{display:flex}
  .main-nav.active{display:flex;flex-direction:column;position:absolute;top:64px;left:0;right:0;z-index:800;background:var(--bg-deep);border-bottom:1px solid var(--border-light);padding:12px 20px;box-shadow:0 8px 24px rgba(0,0,0,.5)}
  .main-nav.active ul{display:flex;flex-direction:column;gap:4px}
  .main-nav.active .nav-link{display:block;padding:10px 12px}
  /* Hero */
  .hero-section{padding:100px 0 60px}
  .hero-title{font-size:clamp(1.8rem,7vw,2.8rem)}
  .hero-description{font-size:1rem}
  .hero-pills{gap:8px}
  .hero-pill{font-size:.78rem;padding:6px 12px}
  .hero-cta-row{flex-direction:column;align-items:stretch}
  .cta-button{width:100%;justify-content:center}
  /* Studio */
  .canvas-topbar{flex-direction:column;align-items:flex-start;gap:8px}
  .canvas-container{padding:12px}
  .compare-section{padding:12px}
  .action-bar{flex-direction:column;gap:8px}
  .action-bar-left,.action-bar-right{width:100%;margin-left:0}
  .action-bar-left .btn,.action-bar-right .btn{flex:1;justify-content:center}
  /* Features */
  .features-grid{grid-template-columns:1fr;gap:14px}
  /* Footer */
  .footer-content{grid-template-columns:1fr 1fr;gap:28px}
  .footer-bottom{flex-direction:column;gap:10px;text-align:center}
}
@media (max-width:480px){
  /* Canvas */
  .canvas-container{padding:8px;min-height:220px}
  /* Stats */
  .stats-row{flex-direction:column}
  .stat-item{border-right:none;border-bottom:1px solid var(--border-subtle);min-width:100%}
  .stat-item:last-child{border-bottom:none}
  /* Footer / features */
  .footer-content{grid-template-columns:1fr;gap:24px}
  .features-grid{grid-template-columns:1fr}
  /* AI drawer full-width */
  .ai-analyzer-drawer{bottom:0;right:0;left:0;width:100%;border-radius:var(--r-xl) var(--r-xl) 0 0}
  /* Hero */
  .hero-title{font-size:clamp(1.6rem,8vw,2.2rem)}
  /* Template grid tighter */
  .template-grid{grid-template-columns:repeat(auto-fill,minmax(130px,1fr))}
}
@media (max-width:360px){
  .hero-pills{display:none}
}