:root {
  --bg-base:#0A0B0D;--bg-surface:#111318;--bg-elevated:#181B22;--bg-card:#13151A;--bg-card-hover:#1A1D25;
  --border:rgba(255,255,255,0.07);--border-bright:rgba(255,255,255,0.13);
  --cyan:#00D4FF;--cyan-dim:rgba(0,212,255,0.12);
  --green:#00FF88;--green-dim:rgba(0,255,136,0.1);
  --red:#FF3B5C;--red-dim:rgba(255,59,92,0.1);
  --gold:#F0B429;--gold-dim:rgba(240,180,41,0.1);
  --purple:#A78BFA;--purple-dim:rgba(167,139,250,0.1);
  --orange:#FF7A2F;--orange-dim:rgba(255,122,47,0.1);
  --text-primary:#E8EAF0;--text-secondary:#8B90A0;--text-muted:#4A4F60;
  --font-display:'Syne',sans-serif;--font-mono:'JetBrains Mono',monospace;
  --radius-sm:6px;--radius-md:10px;--radius-lg:14px;--radius-xl:18px;
  --header-h:56px;--drawer-w:340px;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0;}
html{font-size:16px;scroll-behavior:smooth;}
body{font-family:var(--font-display);background:var(--bg-base);color:var(--text-primary);min-height:100vh;overflow-x:hidden;-webkit-font-smoothing:antialiased;}
button{cursor:pointer;border:none;background:none;font-family:inherit;}
input,select,textarea{font-family:inherit;}

.bg-grid{position:fixed;inset:0;z-index:0;pointer-events:none;background-image:linear-gradient(rgba(0,212,255,0.03) 1px,transparent 1px),linear-gradient(90deg,rgba(0,212,255,0.03) 1px,transparent 1px);background-size:40px 40px;}
.bg-glow{position:fixed;top:-200px;left:50%;transform:translateX(-50%);width:800px;height:400px;z-index:0;pointer-events:none;background:radial-gradient(ellipse at center,rgba(0,212,255,0.06) 0%,transparent 70%);}

.app-header{position:sticky;top:0;z-index:100;height:var(--header-h);background:rgba(10,11,13,0.92);backdrop-filter:blur(20px);border-bottom:1px solid var(--border);}
.header-inner{max-width:760px;margin:0 auto;height:100%;padding:0 16px;display:flex;align-items:center;justify-content:space-between;}
.logo{display:flex;align-items:center;gap:8px;}
.logo-mark{color:var(--cyan);font-size:14px;filter:drop-shadow(0 0 6px var(--cyan));animation:pulse-mark 3s ease-in-out infinite;}
@keyframes pulse-mark{0%,100%{opacity:1;filter:drop-shadow(0 0 6px var(--cyan));}50%{opacity:0.7;filter:drop-shadow(0 0 12px var(--cyan));}}
.logo-text{font-family:var(--font-display);font-weight:800;font-size:18px;letter-spacing:0.12em;}
.logo-sub{font-family:var(--font-mono);font-size:9px;font-weight:400;letter-spacing:0.18em;color:var(--text-muted);text-transform:uppercase;margin-top:1px;}
.header-actions{display:flex;gap:6px;align-items:center;}

.btn-icon{position:relative;width:36px;height:36px;display:flex;align-items:center;justify-content:center;border-radius:var(--radius-sm);color:var(--text-secondary);transition:color 0.2s,background 0.2s;}
.btn-icon:hover{color:var(--text-primary);background:var(--bg-elevated);}
.badge{position:absolute;top:4px;right:4px;min-width:16px;height:16px;padding:0 4px;background:var(--cyan);color:var(--bg-base);font-family:var(--font-mono);font-size:9px;font-weight:600;border-radius:8px;display:flex;align-items:center;justify-content:center;}

.settings-drawer,.history-drawer{position:fixed;top:0;right:0;bottom:0;width:var(--drawer-w);z-index:200;background:var(--bg-surface);border-left:1px solid var(--border);transform:translateX(100%);transition:transform 0.3s cubic-bezier(0.4,0,0.2,1);display:flex;flex-direction:column;overflow:hidden;}
.settings-drawer.open,.history-drawer.open{transform:translateX(0);}
.history-drawer{width:320px;}
.drawer-overlay{position:fixed;inset:0;z-index:190;background:rgba(0,0,0,0.6);backdrop-filter:blur(4px);opacity:0;pointer-events:none;transition:opacity 0.3s;}
.drawer-overlay.active{opacity:1;pointer-events:all;}
.drawer-header{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;border-bottom:1px solid var(--border);flex-shrink:0;}
.drawer-title{font-family:var(--font-display);font-weight:700;font-size:14px;letter-spacing:0.06em;text-transform:uppercase;}
.drawer-body{flex:1;overflow-y:auto;padding:20px;display:flex;flex-direction:column;gap:16px;}
.drawer-body::-webkit-scrollbar{width:4px;}
.drawer-body::-webkit-scrollbar-track{background:transparent;}
.drawer-body::-webkit-scrollbar-thumb{background:var(--border-bright);border-radius:2px;}

.field-group{display:flex;flex-direction:column;gap:6px;}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:12px;}
.field-label{font-family:var(--font-mono);font-size:10px;font-weight:500;letter-spacing:0.1em;text-transform:uppercase;color:var(--text-secondary);display:flex;align-items:center;gap:5px;}
.field-input{width:100%;padding:9px 12px;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-sm);color:var(--text-primary);font-family:var(--font-mono);font-size:13px;transition:border-color 0.2s,box-shadow 0.2s;outline:none;appearance:none;}
.field-input:focus{border-color:var(--cyan);box-shadow:0 0 0 3px var(--cyan-dim);}
.field-input::placeholder{color:var(--text-muted);}
.field-select{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%238B90A0' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 10px center;padding-right:30px;cursor:pointer;}
.field-select option{background:var(--bg-elevated);color:var(--text-primary);}
.field-textarea{resize:vertical;min-height:80px;line-height:1.5;}
.field-hint{font-family:var(--font-mono);font-size:10px;color:var(--text-muted);letter-spacing:0.03em;}
.input-wrap{position:relative;}
.input-wrap .field-input{padding-right:40px;}
.btn-reveal{position:absolute;right:10px;top:50%;transform:translateY(-50%);color:var(--text-muted);padding:4px;transition:color 0.2s;}
.btn-reveal:hover{color:var(--text-secondary);}
.btn-save{width:100%;padding:11px;background:var(--cyan);color:var(--bg-base);font-family:var(--font-display);font-weight:700;font-size:13px;letter-spacing:0.06em;border-radius:var(--radius-sm);display:flex;align-items:center;justify-content:center;gap:7px;transition:opacity 0.2s,transform 0.15s;margin-top:4px;}
.btn-save:hover{opacity:0.9;transform:translateY(-1px);}
.btn-save:active{transform:translateY(0);}
.btn-clear-history{font-family:var(--font-mono);font-size:10px;font-weight:500;letter-spacing:0.08em;text-transform:uppercase;color:var(--red);padding:4px 8px;border:1px solid rgba(255,59,92,0.3);border-radius:var(--radius-sm);transition:background 0.2s;}
.btn-clear-history:hover{background:var(--red-dim);}

.history-empty{display:flex;flex-direction:column;align-items:center;gap:10px;padding:40px 20px;color:var(--text-muted);text-align:center;}
.history-empty p{font-family:var(--font-mono);font-size:12px;}
.history-item{padding:12px;border-radius:var(--radius-md);background:var(--bg-card);border:1px solid var(--border);cursor:pointer;transition:border-color 0.2s,background 0.2s;display:flex;flex-direction:column;gap:6px;}
.history-item:hover{border-color:var(--border-bright);background:var(--bg-card-hover);}
.history-item-header{display:flex;align-items:center;justify-content:space-between;}
.history-item-asset{font-family:var(--font-display);font-weight:700;font-size:13px;}
.history-item-bias{font-family:var(--font-mono);font-size:10px;font-weight:600;padding:2px 7px;border-radius:4px;text-transform:uppercase;}
.history-item-time{font-family:var(--font-mono);font-size:10px;color:var(--text-muted);}
.history-item-preview{font-family:var(--font-mono);font-size:11px;color:var(--text-secondary);line-height:1.4;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}

.app-main{position:relative;z-index:1;max-width:760px;margin:0 auto;padding:20px 16px 60px;display:flex;flex-direction:column;gap:16px;}

.context-bar{display:flex;align-items:center;justify-content:space-between;padding:8px 14px;background:var(--bg-surface);border:1px solid var(--border);border-radius:var(--radius-md);}
.context-chips{display:flex;flex-wrap:wrap;gap:6px;align-items:center;}
.context-chip{font-family:var(--font-mono);font-size:11px;font-weight:500;padding:3px 9px;border-radius:4px;background:var(--bg-elevated);border:1px solid var(--border);color:var(--text-secondary);}
.chip-empty{color:var(--text-muted);font-style:italic;}
.chip-asset{color:var(--cyan);border-color:rgba(0,212,255,0.25);background:var(--cyan-dim);}
.chip-tf{color:var(--gold);border-color:rgba(240,180,41,0.25);background:var(--gold-dim);}
.chip-session{color:var(--purple);border-color:rgba(167,139,250,0.25);background:var(--purple-dim);}
.chip-tz{color:var(--text-secondary);}
.btn-context-edit{font-family:var(--font-mono);font-size:10px;font-weight:500;letter-spacing:0.08em;text-transform:uppercase;color:var(--text-muted);padding:4px 8px;border:1px solid var(--border);border-radius:var(--radius-sm);display:flex;align-items:center;gap:5px;transition:color 0.2s,border-color 0.2s;}
.btn-context-edit:hover{color:var(--text-secondary);border-color:var(--border-bright);}

.upload-section{display:flex;flex-direction:column;gap:12px;}
.upload-zone{position:relative;border-radius:var(--radius-xl);border:1.5px dashed var(--border-bright);background:var(--bg-surface);min-height:220px;overflow:hidden;cursor:pointer;transition:border-color 0.2s,background 0.2s;display:flex;align-items:center;justify-content:center;}
.upload-zone:hover,.upload-zone.drag-over{border-color:var(--cyan);background:rgba(0,212,255,0.03);}
.upload-zone.drag-over{box-shadow:0 0 0 3px var(--cyan-dim);}
.upload-idle{display:flex;flex-direction:column;align-items:center;gap:12px;padding:40px 20px;text-align:center;}
.upload-icon-wrap{position:relative;display:inline-flex;}
.upload-icon{color:var(--text-muted);}
.upload-pulse{position:absolute;inset:-8px;border-radius:50%;border:1px solid var(--cyan-dim);animation:pulse-ring 2.5s ease-out infinite;}
@keyframes pulse-ring{0%{transform:scale(0.8);opacity:0.6;}100%{transform:scale(1.4);opacity:0;}}
.upload-title{font-family:var(--font-display);font-weight:600;font-size:15px;color:var(--text-secondary);}
.upload-sub{font-family:var(--font-mono);font-size:12px;color:var(--text-muted);}
.upload-link{color:var(--cyan);cursor:pointer;}
.upload-link:hover{text-decoration:underline;}
.upload-preview{position:relative;width:100%;height:100%;min-height:220px;display:flex;align-items:center;justify-content:center;}
.upload-preview img{width:100%;height:100%;object-fit:contain;max-height:400px;display:block;}
.preview-scanlines{position:absolute;inset:0;z-index:1;pointer-events:none;background:repeating-linear-gradient(0deg,transparent,transparent 2px,rgba(0,0,0,0.08) 2px,rgba(0,0,0,0.08) 4px);}
.preview-overlay{position:absolute;bottom:0;left:0;right:0;z-index:2;padding:12px 14px;background:linear-gradient(transparent,rgba(10,11,13,0.85));display:flex;align-items:flex-end;justify-content:space-between;}
.preview-meta{font-family:var(--font-mono);font-size:10px;color:var(--text-secondary);}
.btn-change-img{font-family:var(--font-mono);font-size:10px;font-weight:500;letter-spacing:0.08em;text-transform:uppercase;color:var(--text-primary);padding:5px 10px;background:rgba(255,255,255,0.1);border:1px solid rgba(255,255,255,0.15);border-radius:var(--radius-sm);display:flex;align-items:center;gap:5px;transition:background 0.2s;}
.btn-change-img:hover{background:rgba(255,255,255,0.18);}

.btn-analyze{width:100%;padding:14px;background:linear-gradient(135deg,var(--cyan) 0%,#0099CC 100%);color:var(--bg-base);font-family:var(--font-display);font-weight:800;font-size:14px;letter-spacing:0.1em;text-transform:uppercase;border-radius:var(--radius-lg);display:flex;align-items:center;justify-content:center;transition:opacity 0.2s,transform 0.15s,box-shadow 0.2s;box-shadow:0 4px 20px rgba(0,212,255,0.2);}
.btn-analyze:not(:disabled):hover{opacity:0.92;transform:translateY(-2px);box-shadow:0 8px 30px rgba(0,212,255,0.35);}
.btn-analyze:not(:disabled):active{transform:translateY(0);}
.btn-analyze:disabled{opacity:0.35;cursor:not-allowed;}
.btn-analyze-inner,.btn-analyze-loading{display:flex;align-items:center;gap:8px;}
.spinner{width:16px;height:16px;border:2px solid rgba(10,11,13,0.3);border-top-color:var(--bg-base);border-radius:50%;animation:spin 0.7s linear infinite;}
@keyframes spin{to{transform:rotate(360deg);}}
.api-warning{display:flex;align-items:center;gap:8px;justify-content:center;font-family:var(--font-mono);font-size:11px;color:var(--gold);padding:8px 12px;background:var(--gold-dim);border:1px solid rgba(240,180,41,0.2);border-radius:var(--radius-sm);}

.results-section{display:flex;flex-direction:column;gap:12px;animation:fade-up 0.4s ease both;}
@keyframes fade-up{from{opacity:0;transform:translateY(16px);}to{opacity:1;transform:translateY(0);}}

.report-header{padding:20px;background:var(--bg-surface);border:1px solid var(--border);border-radius:var(--radius-xl);display:flex;flex-direction:column;gap:16px;}
.report-title-row{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;}
.report-title{font-family:var(--font-display);font-weight:800;font-size:20px;letter-spacing:0.04em;}
.report-timestamp{font-family:var(--font-mono);font-size:11px;color:var(--text-muted);margin-top:3px;}
.report-actions{display:flex;gap:8px;flex-shrink:0;}
.btn-action{display:flex;align-items:center;gap:6px;padding:7px 12px;font-family:var(--font-mono);font-size:11px;font-weight:500;letter-spacing:0.06em;text-transform:uppercase;color:var(--text-secondary);border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--bg-card);transition:color 0.2s,border-color 0.2s,background 0.2s;}
.btn-action:hover{color:var(--text-primary);border-color:var(--border-bright);background:var(--bg-elevated);}

.confidence-block{display:flex;flex-direction:column;gap:6px;}
.confidence-label-row{display:flex;align-items:center;justify-content:space-between;}
.confidence-label{font-family:var(--font-mono);font-size:10px;font-weight:500;letter-spacing:0.1em;text-transform:uppercase;color:var(--text-muted);}
.confidence-value{font-family:var(--font-mono);font-size:22px;font-weight:600;color:var(--cyan);}
.confidence-track{position:relative;height:6px;background:var(--bg-elevated);border-radius:3px;overflow:hidden;}
.confidence-fill{height:100%;border-radius:3px;background:linear-gradient(90deg,var(--red) 0%,var(--gold) 50%,var(--green) 100%);transition:width 1s cubic-bezier(0.4,0,0.2,1);position:relative;}
.confidence-fill::after{content:'';position:absolute;right:0;top:0;bottom:0;width:20px;background:linear-gradient(90deg,transparent,rgba(255,255,255,0.3));animation:shimmer 1.5s ease-in-out infinite;}
@keyframes shimmer{0%,100%{opacity:0;}50%{opacity:1;}}
.confidence-ticks{display:flex;justify-content:space-between;font-family:var(--font-mono);font-size:9px;color:var(--text-muted);letter-spacing:0.06em;}

.cards-row{display:grid;grid-template-columns:1fr 1fr;gap:10px;}
.cards-row-3{grid-template-columns:1fr 1fr 1fr;}
.result-card{padding:14px 16px;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);display:flex;flex-direction:column;gap:8px;transition:border-color 0.2s;animation:fade-up 0.4s ease both;}
.result-card:hover{border-color:var(--border-bright);}
.card-label{font-family:var(--font-mono);font-size:10px;font-weight:500;letter-spacing:0.08em;text-transform:uppercase;color:var(--text-muted);display:flex;align-items:center;gap:5px;}
.card-value{font-family:var(--font-display);font-weight:700;font-size:18px;color:var(--text-primary);line-height:1.2;}
.card-value.mono{font-family:var(--font-mono);font-size:14px;font-weight:600;}
.card-value.sm{font-size:13px;}
.card-sub{font-family:var(--font-mono);font-size:11px;color:var(--text-secondary);line-height:1.4;}
.card-prose{font-family:var(--font-mono);font-size:12px;color:var(--text-secondary);line-height:1.6;}

.card-bias{border-left:3px solid var(--border);}
.card-bias.bullish{border-left-color:var(--green);background:linear-gradient(135deg,var(--green-dim),var(--bg-card));}
.card-bias.bearish{border-left-color:var(--red);background:linear-gradient(135deg,var(--red-dim),var(--bg-card));}
.card-bias.neutral{border-left-color:var(--gold);background:linear-gradient(135deg,var(--gold-dim),var(--bg-card));}
.bias-value{font-size:22px;font-weight:800;letter-spacing:0.04em;}
.bias-value.bullish{color:var(--green);}
.bias-value.bearish{color:var(--red);}
.bias-value.neutral{color:var(--gold);}

.tag{font-family:var(--font-mono);font-size:9px;font-weight:600;letter-spacing:0.08em;padding:2px 6px;border-radius:3px;text-transform:uppercase;}
.tag-cyan{background:var(--cyan-dim);color:var(--cyan);border:1px solid rgba(0,212,255,0.2);}
.tag-gold{background:var(--gold-dim);color:var(--gold);border:1px solid rgba(240,180,41,0.2);}
.tag-purple{background:var(--purple-dim);color:var(--purple);border:1px solid rgba(167,139,250,0.2);}
.tag-orange{background:var(--orange-dim);color:var(--orange);border:1px solid rgba(255,122,47,0.2);}

.card-confirm{border-top:2px solid var(--green);}
.card-invalidate{border-top:2px solid var(--red);}

.scenario-block{display:flex;flex-direction:column;gap:10px;}
.scenario-card{padding:16px 18px;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);display:flex;flex-direction:column;gap:10px;animation:fade-up 0.4s ease both;}
.scenario-main{border-left:3px solid var(--cyan);}
.scenario-alt{border-left:3px solid var(--gold);}
.scenario-header{display:flex;align-items:center;gap:8px;}
.scenario-badge{font-family:var(--font-mono);font-size:9px;font-weight:700;letter-spacing:0.12em;padding:3px 8px;border-radius:4px;}
.badge-main{background:var(--cyan-dim);color:var(--cyan);border:1px solid rgba(0,212,255,0.2);}
.badge-alt{background:var(--gold-dim);color:var(--gold);border:1px solid rgba(240,180,41,0.2);}
.scenario-text{font-family:var(--font-mono);font-size:12px;color:var(--text-secondary);line-height:1.7;}

.disclaimer{font-family:var(--font-mono);font-size:10px;color:var(--text-muted);line-height:1.6;text-align:center;padding:12px 16px;background:var(--bg-surface);border:1px solid var(--border);border-radius:var(--radius-md);}

.error-block{display:flex;flex-direction:column;align-items:center;gap:10px;padding:40px 20px;text-align:center;background:var(--bg-surface);border:1px solid rgba(255,59,92,0.2);border-radius:var(--radius-xl);animation:fade-up 0.3s ease both;}
.error-title{font-family:var(--font-display);font-weight:700;font-size:16px;color:var(--red);}
.error-msg{font-family:var(--font-mono);font-size:12px;color:var(--text-secondary);max-width:400px;line-height:1.6;}
.btn-retry{margin-top:4px;padding:9px 20px;font-family:var(--font-mono);font-size:12px;font-weight:600;letter-spacing:0.08em;text-transform:uppercase;color:var(--red);border:1px solid rgba(255,59,92,0.4);border-radius:var(--radius-sm);background:var(--red-dim);transition:background 0.2s;}
.btn-retry:hover{background:rgba(255,59,92,0.2);}

.toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%) translateY(20px);z-index:999;opacity:0;font-family:var(--font-mono);font-size:12px;font-weight:500;padding:10px 18px;border-radius:var(--radius-md);background:var(--bg-elevated);border:1px solid var(--border-bright);color:var(--text-primary);transition:opacity 0.25s,transform 0.25s;pointer-events:none;white-space:nowrap;}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0);}
.toast.success{border-color:rgba(0,255,136,0.3);color:var(--green);}
.toast.error{border-color:rgba(255,59,92,0.3);color:var(--red);}

@media(max-width:600px){
  :root{--drawer-w:100vw;}
  .history-drawer{width:100vw;}
  .cards-row-3,.cards-row,.field-row{grid-template-columns:1fr;}
  .report-title-row{flex-direction:column;}
  .report-actions{width:100%;}
  .btn-action{flex:1;justify-content:center;}
  .logo-sub{display:none;}
  .confidence-value{font-size:18px;}
}
@media(max-width:400px){
  .app-main{padding:12px 10px 50px;}
  .upload-zone{min-height:160px;}
}