:root{--bg: #0b0d11;--bg-subtle: #12151c;--panel: #181d26;--panel-hover: #1e2430;--panel-active: #242b3a;--border: rgba(255, 255, 255, .08);--border-strong: rgba(255, 255, 255, .16);--text: #f8fafc;--text-muted: #94a3b8;--text-dim: #64748b;--accent: #38bdf8;--accent-glow: rgba(56, 189, 248, .15);--success: #4ade80;--warning: #fbbf24;--danger: #f87171;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .1);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .1), 0 2px 4px -1px rgba(0, 0, 0, .06);--shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, .2), 0 10px 10px -5px rgba(0, 0, 0, .1);--shadow-glow: 0 0 20px var(--accent-glow);--radius-sm: 8px;--radius-md: 12px;--radius-lg: 16px;--radius-full: 9999px;--font-sans: "Inter", system-ui, -apple-system, sans-serif}*{box-sizing:border-box;scrollbar-width:thin;scrollbar-color:var(--border-strong) transparent}html,body,#root{height:100%;margin:0;overflow:hidden}body{font-family:var(--font-sans);background:var(--bg);background-image:radial-gradient(at 0% 0%,rgba(56,189,248,.05) 0px,transparent 50%),radial-gradient(at 100% 0%,rgba(74,222,128,.05) 0px,transparent 50%);color:var(--text);line-height:1.5;-webkit-font-smoothing:antialiased}button{all:unset;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:8px;font-weight:500;transition:all .2s cubic-bezier(.4,0,.2,1);-webkit-user-select:none;user-select:none}button:disabled{opacity:.5;cursor:not-allowed}.btn-primary{position:relative;background:var(--accent);color:#0c4a6e;padding:10px 20px;border-radius:var(--radius-md);font-weight:600;box-shadow:var(--shadow-sm);overflow:hidden}.btn-primary:hover:not(:disabled){background:#7dd3fc;transform:translateY(-1px);box-shadow:var(--shadow-md),var(--shadow-glow)}.btn-primary:active:not(:disabled){transform:translateY(0)}.btn-ghost{padding:6px 12px;border-radius:var(--radius-sm);color:var(--text-muted)}.empty-upload-zone{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:20px;padding:40px 20px;border:2px dashed var(--border-strong);border-radius:var(--radius-lg);background:#ffffff05;transition:all .2s;text-align:center}.empty-upload-zone:hover{border-color:var(--accent);background:#38bdf80a}.upload-icon-large{width:64px;height:64px;background:var(--accent-glow);color:var(--accent);border-radius:20px;display:grid;place-items:center;margin-bottom:8px}.upload-icon-large svg{width:32px;height:32px}.big-upload-btn{position:relative;background:var(--accent);color:#0c4a6e;padding:16px 32px;border-radius:var(--radius-md);font-weight:700;font-size:1.1rem;box-shadow:var(--shadow-lg),var(--shadow-glow);cursor:pointer;display:flex;flex-direction:column;align-items:center;gap:4px}.big-upload-btn:hover{background:#7dd3fc;transform:scale(1.02)}.big-upload-btn span{font-size:.8rem;opacity:.8;font-weight:500}.btn-upload-header{background:var(--accent-glow);border:1px solid var(--accent);color:var(--accent);padding:8px 16px;border-radius:var(--radius-md);font-weight:600;font-size:.85rem}.btn-upload-header:hover{background:var(--accent);color:#0c4a6e}.btn-danger{padding:6px 12px;border-radius:var(--radius-sm);color:var(--danger);border:1px solid rgba(248,113,113,.2)}.btn-danger:hover{background:#f871711a;border-color:var(--danger)}.app-shell{display:flex;flex-direction:column;height:100vh;padding:16px;gap:16px;max-width:1600px;margin:0 auto}.hero-band{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius-lg);padding:12px 24px;display:flex;align-items:center;justify-content:space-between;box-shadow:var(--shadow-md)}.brand{display:flex;align-items:center;gap:12px}.logo-icon{width:40px;height:40px;background:linear-gradient(135deg,var(--accent),var(--success));border-radius:10px;display:grid;place-items:center;color:#000;font-weight:900;font-size:20px;box-shadow:var(--shadow-glow)}.brand-info h1{margin:0;font-size:1.25rem;font-weight:700;letter-spacing:-.02em}.brand-info span{font-size:.75rem;color:var(--text-muted);text-transform:uppercase;letter-spacing:.1em}.header-actions{display:flex;align-items:center;gap:24px}.stat-group{display:flex;gap:1px;background:var(--border);padding:4px;border-radius:var(--radius-md)}.stat-item{background:var(--panel);padding:4px 12px;display:flex;flex-direction:column;min-width:80px}.stat-item:first-child{border-radius:8px 0 0 8px}.stat-item:last-child{border-radius:0 8px 8px 0}.stat-item label{font-size:.65rem;color:var(--text-dim);text-transform:uppercase}.stat-item span{font-size:1rem;font-weight:700;line-height:1.2}.workspace{flex:1;display:grid;grid-template-columns:340px minmax(0,1fr) 340px;gap:16px;min-height:0}.panel{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius-lg);display:flex;flex-direction:column;min-height:0;box-shadow:var(--shadow-md)}.panel-header{padding:16px 20px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between}.panel-header h2{margin:0;font-size:1rem;font-weight:600}.panel-content{flex:1;overflow-y:auto;padding:20px}.card-type-select{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-bottom:20px}.type-btn{background:var(--bg-subtle);border:1px solid var(--border);border-radius:var(--radius-md);padding:12px 8px;flex-direction:column;gap:4px}.type-btn.active{border-color:var(--accent);background:#38bdf81a;box-shadow:inset 0 0 0 1px var(--accent)}.type-btn svg{width:24px;height:24px;color:var(--text-muted)}.type-btn.active svg{color:var(--accent)}.type-btn span{font-size:.75rem;font-weight:600}.entry-list{display:flex;flex-direction:column;gap:12px}.entry-item{background:var(--panel-hover);border:1px solid var(--border);border-radius:var(--radius-md);padding:12px;transition:all .2s}.entry-item:hover{border-color:var(--border-strong)}.entry-info{display:flex;justify-content:space-between;align-items:center;margin-bottom:8px}.entry-name{font-size:.85rem;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;flex:1}.entry-previews{display:grid;grid-template-columns:1fr 1fr;gap:8px}.entry-previews img{width:100%;aspect-ratio:85.6/54;object-fit:cover;border-radius:4px;background:#fff}.preview-area{background:var(--bg-subtle);flex:1;overflow:auto;display:block;position:relative}.sheet-container{display:flex;padding:80px;min-width:100%;min-height:100%}.sheet-container>div{margin:auto;display:block;flex-shrink:0}.a4-sheet{flex-shrink:0;box-shadow:0 40px 100px -20px #00000080;background:#fff}.control-section{margin-bottom:24px}.control-section h3{font-size:.75rem;text-transform:uppercase;color:var(--text-dim);letter-spacing:.05em;margin-bottom:12px}.stepper-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.stepper{background:var(--bg-subtle);border:1px solid var(--border);border-radius:var(--radius-md);padding:12px}.stepper-label{font-size:.7rem;color:var(--text-muted);display:block;margin-bottom:8px}.stepper-value{display:flex;align-items:center;justify-content:space-between}.stepper-value span{font-size:1.125rem;font-weight:700}.stepper-btns{display:flex;gap:4px}.step-btn{width:28px;height:28px;background:var(--panel);border:1px solid var(--border);border-radius:6px;font-size:18px}.step-btn:hover{background:var(--panel-hover);border-color:var(--accent)}.toggle-item{display:flex;align-items:center;justify-content:space-between;background:var(--bg-subtle);padding:12px;border-radius:var(--radius-md);border:1px solid var(--border);cursor:pointer;margin-bottom:8px}.toggle-info strong{display:block;font-size:.875rem}.toggle-info span{font-size:.7rem;color:var(--text-dim)}.switch{width:44px;height:24px;background:var(--panel);border-radius:12px;padding:2px;transition:background .2s;position:relative}.switch.active{background:var(--accent)}.knob{width:20px;height:20px;background:#fff;border-radius:10px;transition:transform .2s}.switch.active .knob{transform:translate(20px)}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#000c;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);display:grid;place-items:center;z-index:100}.modal-card{background:var(--panel);border:1px solid var(--border-strong);border-radius:var(--radius-lg);padding:32px;width:400px;box-shadow:var(--shadow-lg)}.modal-card h2{margin:0 0 16px}.modal-card input{width:100%;background:var(--bg-subtle);border:1px solid var(--border-strong);padding:12px 16px;border-radius:var(--radius-md);color:#fff;margin-bottom:24px}.text-accent{color:var(--accent)}.text-success{color:var(--success)}@media (max-width: 1200px){.workspace{grid-template-columns:300px 1fr}.workspace>:last-child{display:none}}@media (max-width: 900px){.workspace{grid-template-columns:1fr}.workspace>:first-child{display:none}}.progress-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0b0d11cc;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;flex-direction:column;align-items:center;justify-content:center;z-index:200;gap:20px}.progress-container{width:300px;height:12px;background:var(--bg-subtle);border-radius:var(--radius-full);overflow:hidden;border:1px solid var(--border)}.progress-fill{height:100%;background:linear-gradient(90deg,var(--accent),var(--success));transition:width .3s ease-out;box-shadow:0 0 15px var(--accent-glow)}.progress-text{font-size:1.5rem;font-weight:800;color:var(--text);font-variant-numeric:tabular-nums}.progress-status{font-size:.875rem;color:var(--text-muted);letter-spacing:.05em;text-transform:uppercase}