@import"https://fonts.googleapis.com/css2?family=Playfair+Display:wght@400;700;900&family=JetBrains+Mono:wght@300;400;500&display=swap";.navbar{display:flex;align-items:center;justify-content:space-between;padding:0 20px;height:60px;background:var(--text-1);border-bottom:3px solid var(--red);position:sticky;top:0;z-index:100}.navbar-logo{font-family:var(--font-display);font-size:22px;font-weight:900;color:var(--bg-0);text-decoration:none;display:flex;align-items:center;gap:8px;letter-spacing:-.02em}.navbar-logo span{color:var(--red)}.navbar-links{display:flex;gap:4px}.nav-link{padding:6px 14px;border-radius:var(--radius-sm);color:#a09a90;text-decoration:none;font-size:13px;font-weight:500;letter-spacing:.03em;transition:all .15s}.nav-link:hover{color:var(--bg-0);background:#ffffff14}.nav-link.active{color:var(--red)}.navbar-auth{display:flex;align-items:center}.user-info{display:flex;align-items:center;gap:10px}.avatar{width:28px;height:28px;border-radius:50%;border:2px solid var(--red-dim)}.user-name{font-size:13px;color:#a09a90;display:none}.btn-sm{padding:6px 12px;font-size:12px}.navbar .btn-ghost{color:#a09a90;border-color:#3a3530}.navbar .btn-ghost:hover{border-color:var(--red);color:var(--red)}@media (min-width: 600px){.user-name{display:block}}.landing{overflow-x:hidden}.hero{position:relative;min-height:calc(100vh - 60px);display:flex;align-items:center;justify-content:center;overflow:hidden;padding:60px 24px;background:var(--text-1)}.hero-board-bg{position:absolute;top:0;right:0;bottom:0;left:0;display:grid;grid-template-columns:repeat(8,1fr);grid-template-rows:repeat(8,1fr);opacity:.05;pointer-events:none;transform:rotate(-8deg) scale(1.3)}.sq{width:100%;height:100%}.sq-light{background:#f0d9b5}.sq-dark{background:#b58863}.hero-content{position:relative;text-align:center;max-width:640px}.hero-badge{display:inline-block;background:#c0392b33;border:1px solid rgba(192,57,43,.4);color:#e07060;padding:6px 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var(--text-1)}.feature-card:hover{transform:translateY(-3px);border-top-color:var(--red)}.feature-icon{font-size:28px;margin-bottom:12px}.feature-title{font-family:var(--font-display);font-size:16px;font-weight:700;margin-bottom:8px;color:var(--text-1)}.feature-desc{font-size:13px;color:var(--text-2);line-height:1.6}.image-upload{width:100%}.dropzone{border:2px dashed var(--border-hi);border-radius:var(--radius-md);padding:40px 20px;text-align:center;cursor:pointer;transition:all .2s;background:var(--bg-0)}.dropzone:hover,.dropzone.drag-over{border-color:var(--red);background:var(--red-glow)}.dropzone-icon{font-size:36px;margin-bottom:12px}.dropzone-primary{font-size:14px;color:var(--text-1);font-weight:500;margin-bottom:4px}.dropzone-secondary{font-size:12px;color:var(--text-3)}.preview-wrap{display:flex;flex-direction:column;align-items:center;gap:10px}.preview-img{width:100%;max-height:280px;object-fit:contain;border-radius:var(--radius-sm);border:1px solid var(--border)}.status-badge{display:inline-flex;align-items:center;gap:8px;padding:6px 14px;border-radius:20px;font-size:12px;letter-spacing:.04em}.status-uploading{background:#1a52761f;color:var(--blue)}.status-success{background:#2e7d521f;color:var(--green)}.status-error{background:var(--red-glow);color:var(--red)}.spin-sm{display:inline-block;width:12px;height:12px;border:2px solid currentColor;border-top-color:transparent;border-radius:50%;animation:spin .6s linear infinite}.analysis-panel{height:100%}.panel-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px;padding-bottom:12px;border-bottom:2px solid var(--text-1)}.engine-status{font-size:11px;padding:4px 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var(--border)}.game-card:hover{border-top-color:var(--red);transform:translateY(-2px)}.game-card-top{display:flex;justify-content:space-between;align-items:flex-start}.game-title{font-family:var(--font-display);font-size:15px;font-weight:700;color:var(--text-1);flex:1;margin-right:8px}.delete-btn{background:none;border:none;color:var(--text-3);cursor:pointer;font-size:13px;padding:2px 6px;border-radius:4px;transition:all .15s;flex-shrink:0}.delete-btn:hover{color:var(--red);background:var(--red-glow)}.game-notes{font-size:12px;color:var(--text-2);line-height:1.5;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;line-clamp:2;overflow:hidden}.game-meta{display:flex;justify-content:space-between;font-size:11px;color:var(--text-3);margin-top:4px}.game-fen-preview{font-size:10px;color:var(--text-3);letter-spacing:.02em;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;padding-top:8px;border-top:1px solid 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solid var(--border)}.btn-ghost:hover{border-color:var(--red);color:var(--red)}.btn-danger{background:transparent;color:var(--red);border:1px solid rgba(192,57,43,.3)}.btn-danger:hover{background:var(--red-glow)}.btn:disabled{opacity:.4;cursor:not-allowed;transform:none!important}.card{background:var(--bg-1);border:1px solid var(--border);border-radius:var(--radius-md);padding:20px}.card-title{font-family:var(--font-display);font-size:18px;font-weight:700;color:var(--text-1);margin-bottom:12px}input,textarea,select{background:var(--bg-0);border:1px solid var(--border);border-radius:var(--radius-sm);color:var(--text-1);font-family:var(--font-mono);font-size:13px;padding:10px 14px;width:100%;transition:border-color .2s;outline:none}input:focus,textarea:focus,select:focus{border-color:var(--red);box-shadow:0 0 0 3px 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