:root{--bg-image: url(/bg.jpg);--white: #FFFFFF;--off-white: #FAFAF8;--ink: #1A1714;--ink-muted: #6B6560;--ink-dim: #B0AAA4;--gold: #8B6914;--gold-light: #C9973A;--gold-bg: rgba(139,105,20,.08);--gold-border: rgba(139,105,20,.22);--authentic: #2D6A4F;--uncertain: #8B6914;--repro: #9B3A1A;--border: rgba(26,23,20,.1);--border-mid: rgba(26,23,20,.16);--shadow-card: 0 8px 48px rgba(0,0,0,.18), 0 2px 8px rgba(0,0,0,.1);--shadow-sm: 0 2px 12px rgba(0,0,0,.08);--r-sm: 8px;--r-md: 14px;--r-lg: 20px;--r-xl: 28px;--r-pill: 999px;--font-display: "Playfair Display", Georgia, serif;--font-body: "DM Sans", system-ui, sans-serif}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html,body,#root{height:100%}body{font-family:var(--font-body);color:var(--ink);font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased;background-color:#c8544a}#root{display:flex;flex-direction:column;max-width:430px;margin:0 auto;min-height:100%;position:relative;background:#781e1426}.card-shell{background:var(--white);border-radius:var(--r-xl) var(--r-xl) 0 0;box-shadow:var(--shadow-card);flex:1;display:flex;flex-direction:column;overflow:hidden;margin-top:auto}h1,h2,h3{font-family:var(--font-display);line-height:1.15;color:var(--ink)}h1{font-size:clamp(1.9rem,6vw,2.4rem);font-weight:700}h2{font-size:1.35rem;font-weight:600}h3{font-size:1rem;font-weight:600}.btn{font-family:var(--font-body);font-size:.95rem;font-weight:500;border:none;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:var(--r-pill);padding:15px 24px;min-height:52px;transition:all .18s ease;letter-spacing:.01em;width:100%}.btn-primary{background:var(--ink);color:#fff;font-weight:600}.btn-primary:hover{background:#2d2926;transform:translateY(-1px);box-shadow:0 6px 20px #1a171440}.btn-primary:active{transform:translateY(0)}.btn-ghost{background:transparent;color:var(--ink-muted);border:1.5px solid var(--border-mid)}.btn-ghost:hover{border-color:var(--ink);color:var(--ink)}.btn-text{background:none;border:none;color:var(--ink-muted);font-size:.85rem;font-family:var(--font-body);padding:8px 0;cursor:pointer;min-height:44px;display:inline-flex;align-items:center;gap:6px;transition:color .15s;text-decoration:underline;text-underline-offset:3px}.btn-text:hover{color:var(--ink)}.card{background:var(--off-white);border-radius:var(--r-lg);border:1px solid var(--border)}.pill{display:inline-flex;align-items:center;gap:4px;padding:4px 12px;border-radius:var(--r-pill);font-size:.72rem;font-weight:500;letter-spacing:.04em;white-space:nowrap;text-transform:uppercase}.pill-gold{background:var(--gold-bg);color:var(--gold);border:1px solid var(--gold-border)}.pill-green{background:#2d6a4f14;color:var(--authentic);border:1px solid rgba(45,106,79,.2)}.pill-red{background:#9b3a1a14;color:var(--repro);border:1px solid rgba(155,58,26,.2)}.pill-neutral{background:#1a17140d;color:var(--ink-muted);border:1px solid var(--border)}.bottom-nav{position:fixed;bottom:0;left:50%;transform:translate(-50%);width:100%;max-width:430px;background:#fffffffa;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-top:1px solid rgba(26,23,20,.08);display:flex;padding-bottom:env(safe-area-inset-bottom,12px);z-index:100;box-shadow:0 -4px 24px #00000014}.nav-tab{flex:1;display:flex;flex-direction:column;align-items:center;gap:3px;padding:10px 4px 8px;cursor:pointer;border:none;background:none;color:var(--ink-dim);font-family:var(--font-body);font-size:.65rem;font-weight:500;letter-spacing:.08em;text-transform:uppercase;transition:color .15s;min-height:56px}.nav-tab svg{width:20px;height:20px}.nav-tab.active{color:var(--ink)}.screen{overflow:visible;background:var(--white);padding-bottom:24px}.camera-hero{width:100%;border-radius:var(--r-lg);overflow:hidden;cursor:pointer;background:var(--off-white);border:1.5px dashed var(--border-mid);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;padding:36px 20px;transition:all .2s ease;position:relative}.camera-hero:hover{border-color:var(--ink);background:#1a171408}.camera-hero:active{transform:scale(.99)}@keyframes ring-pulse{0%,to{transform:scale(1);opacity:.5}50%{transform:scale(1.06);opacity:1}}.camera-ring{width:72px;height:72px;border-radius:50%;border:1.5px solid var(--ink);display:flex;align-items:center;justify-content:center;animation:ring-pulse 3s ease-in-out infinite}.camera-ring svg{width:28px;height:28px;color:var(--ink)}.accordion-header{display:flex;align-items:center;justify-content:space-between;padding:17px 20px;cursor:pointer;border:none;background:none;width:100%;text-align:left;color:var(--ink);font-family:var(--font-display);font-size:.97rem;font-weight:600;gap:12px;transition:background .12s}.accordion-header:hover{background:#1a171405}.accordion-body{padding:0 20px 20px;color:var(--ink-muted);font-size:.9rem;line-height:1.75}@keyframes ink-breathe{0%,to{transform:scale(1);opacity:.7}50%{transform:scale(1.04);opacity:1}}.ink-circle{width:120px;height:120px;border-radius:50%;border:1px solid rgba(255,255,255,.6);display:flex;align-items:center;justify-content:center;animation:ink-breathe 2.5s ease-in-out infinite}@keyframes dot-pulse{0%,80%,to{transform:scale(.5);opacity:.3}40%{transform:scale(1);opacity:1}}.dot{display:inline-block;width:6px;height:6px;border-radius:50%;background:#fff;margin:0 3px}.dot:nth-child(1){animation:dot-pulse 1.4s ease-in-out 0s infinite}.dot:nth-child(2){animation:dot-pulse 1.4s ease-in-out .2s infinite}.dot:nth-child(3){animation:dot-pulse 1.4s ease-in-out .4s infinite}.chat-bubble{max-width:82%;padding:11px 15px;border-radius:18px;font-size:.91rem;line-height:1.6;margin-bottom:10px}.chat-bubble-ai{background:var(--off-white);border:1px solid var(--border);border-bottom-left-radius:4px;align-self:flex-start;color:var(--ink)}.chat-bubble-user{background:var(--ink);color:#fff;border-bottom-right-radius:4px;align-self:flex-end}.chip{padding:8px 16px;border-radius:var(--r-pill);background:var(--white);border:1px solid var(--border-mid);font-size:.8rem;cursor:pointer;white-space:nowrap;transition:all .15s;color:var(--ink-muted);font-family:var(--font-body)}.chip:hover{border-color:var(--ink);color:var(--ink)}.score-ring{width:72px;height:72px;border-radius:50%;display:flex;flex-direction:column;align-items:center;justify-content:center;font-weight:700;font-size:1rem;border:2px solid}@keyframes toast-in{0%{transform:translate(-50%,-10px);opacity:0}to{transform:translate(-50%);opacity:1}}.toast{position:fixed;top:20px;left:50%;transform:translate(-50%);background:var(--ink);color:#fff;padding:11px 22px;border-radius:var(--r-pill);font-size:.83rem;font-weight:500;z-index:999;animation:toast-in .2s ease;white-space:nowrap;box-shadow:0 4px 20px #0003}@keyframes fade-up{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.fade-up{animation:fade-up .3s ease forwards}.divider{height:1px;background:var(--border)}.history-card{transition:transform .18s,box-shadow .18s}.history-card:hover{transform:translateY(-2px);box-shadow:0 6px 24px #0000001f}img{display:block;max-width:100%}input[type=file]{display:none}textarea,input[type=text]{font-family:var(--font-body);font-size:.95rem;background:var(--white);border:1.5px solid var(--border-mid);border-radius:var(--r-md);padding:13px 16px;width:100%;color:var(--ink);outline:none;transition:border-color .15s;resize:none}textarea::placeholder,input[type=text]::placeholder{color:var(--ink-dim)}textarea:focus,input[type=text]:focus{border-color:var(--ink)}.brand-strip{padding:52px 20px 16px;display:flex;align-items:center;justify-content:space-between;flex-shrink:0;position:relative;z-index:2}