.tech-text{position:relative;width:100%;height:100%;touch-action:pan-y;-webkit-user-select:none;user-select:none}.tech-text-canvas{display:block;width:100%;height:100%}:root{--font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;--font-mono: "JetBrains Mono", "SFMono-Regular", Menlo, Monaco, Consolas, monospace;--bg-canvas: #141413;--bg-surface: #1e1d1b;--bg-surface-elevated: #262522;--bg-surface-hover: #2d2c28;--bg-surface-active: #363430;--border-subtle: rgba(255, 255, 255, .08);--border-hover: rgba(255, 255, 255, .16);--border-active: #d97757;--text-pure-white: #ffffff;--text-primary: #faf9f5;--text-secondary: #b5b3ad;--text-muted: #7d7a72;--text-dim: #54524b;--accent-primary: #d97757;--accent-primary-hover: #c15f3c;--accent-primary-soft: rgba(217, 119, 87, .14);--accent-sand: #e3dacc;--accent-white-soft: rgba(255, 255, 255, .08);--accent-emerald: #10b981;--accent-emerald-soft: rgba(16, 185, 129, .12);--accent-amber: #d97706;--accent-amber-soft: rgba(217, 119, 6, .12);--accent-rose: #e11d48;--accent-rose-soft: rgba(225, 29, 72, .12);--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .4);--shadow-md: 0 4px 8px -2px rgba(0, 0, 0, .5);--shadow-lg: 0 12px 24px -4px rgba(0, 0, 0, .6);--radius-sm: 6px;--radius-md: 10px;--radius-lg: 14px;--radius-xl: 20px;--transition-fast: .15s cubic-bezier(.16, 1, .3, 1);--transition-normal: .25s cubic-bezier(.16, 1, .3, 1)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-sans);background-color:var(--bg-canvas);color:var(--text-primary);min-height:100vh;line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}h1,h2,h3,h4,h5,h6{color:var(--text-pure-white);letter-spacing:-.025em;font-weight:700;line-height:1.25}.tabular-nums{font-variant-numeric:tabular-nums}.app-navbar{display:flex;align-items:center;justify-content:space-between;padding:.85rem 2rem;border-bottom:1px solid var(--border-subtle);background:var(--bg-surface);position:sticky;top:0;z-index:50}.brand-badge{display:flex;align-items:center;gap:.75rem;font-weight:700;font-size:1.05rem;letter-spacing:-.02em;color:#fff;text-decoration:none;cursor:pointer}.brand-logo-icon{width:32px;height:32px;background:var(--accent-primary);border-radius:var(--radius-sm);display:grid;place-items:center;color:#fff;transition:all var(--transition-fast)}.brand-badge:hover .brand-logo-icon{background:var(--accent-primary-hover)}.nav-links{display:flex;align-items:center;gap:.5rem}.nav-btn{display:inline-flex;align-items:center;gap:.5rem;padding:.45rem .9rem;border-radius:var(--radius-md);font-size:.85rem;font-weight:500;color:var(--text-secondary);background:transparent;border:1px solid transparent;cursor:pointer;transition:all var(--transition-fast);text-decoration:none}.nav-btn:hover{color:var(--text-pure-white);background:var(--bg-surface-hover)}.nav-btn:focus-visible{outline:2px solid var(--accent-primary);outline-offset:2px}.nav-btn.active{color:#fff;background:var(--bg-surface-elevated);border-color:var(--border-subtle)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;padding:.6rem 1.15rem;font-size:.875rem;font-weight:600;border-radius:var(--radius-md);cursor:pointer;transition:all var(--transition-fast);border:1px solid transparent;text-decoration:none;-webkit-user-select:none;user-select:none}.btn:focus-visible{outline:2px solid var(--accent-primary);outline-offset:2px}.btn:active:not(:disabled){transform:scale(.98)}.btn-primary{background:var(--accent-primary);color:#fff;border-color:transparent;box-shadow:var(--shadow-sm)}.btn-primary:hover:not(:disabled){background:var(--accent-primary-hover)}.btn-secondary{background:var(--bg-surface-elevated);border-color:var(--border-subtle);color:var(--text-primary)}.btn-secondary:hover:not(:disabled){background:var(--bg-surface-hover);border-color:var(--border-hover);color:#fff}.btn-danger{background:var(--accent-rose-soft);border-color:#e11d484d;color:#fca5a5}.btn-danger:hover:not(:disabled){background:#e11d4840;border-color:var(--accent-rose);color:#fff}.btn-sm{padding:.35rem .75rem;font-size:.8rem;border-radius:var(--radius-sm)}.btn:disabled{opacity:.5;cursor:not-allowed;transform:none}.panel{background:var(--bg-surface);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);transition:border-color var(--transition-fast)}.panel:hover{border-color:var(--border-hover)}.panel-elevated{background:var(--bg-surface-elevated);border:1px solid var(--border-subtle);border-radius:var(--radius-md)}.page-container{max-width:1080px;margin:0 auto;padding:2.5rem 1.5rem 5rem}.auth-wrapper{max-width:460px;margin:2rem auto;padding:2.5rem}.form-group{display:flex;flex-direction:column;gap:.4rem;margin-bottom:1.25rem;text-align:left}.form-label{display:flex;justify-content:space-between;align-items:center;font-size:.825rem;font-weight:600;color:var(--text-secondary)}.input-wrapper{position:relative;display:flex;align-items:center}.form-input{width:100%;padding:.7rem .95rem;background:var(--bg-canvas);border:1px solid var(--border-subtle);border-radius:var(--radius-md);color:var(--text-primary);font-family:inherit;font-size:.9rem;transition:all var(--transition-fast)}.form-input:focus{outline:none;border-color:var(--accent-primary);box-shadow:0 0 0 3px #d9775733;background:var(--bg-canvas)}.input-action-btn{position:absolute;right:.6rem;background:none;border:none;color:var(--text-muted);cursor:pointer;display:grid;place-items:center;padding:.35rem;border-radius:var(--radius-sm);transition:color var(--transition-fast)}.input-action-btn:hover{color:var(--text-primary)}.tier-selector{display:grid;grid-template-columns:repeat(3,1fr);gap:.75rem;margin-bottom:1.5rem}.tier-card{padding:.85rem;background:var(--bg-canvas);border:1px solid var(--border-subtle);border-radius:var(--radius-md);cursor:pointer;transition:all var(--transition-fast);text-align:left}.tier-card:hover{border-color:var(--border-hover);background:var(--bg-surface)}.tier-card.selected{border-color:var(--accent-primary);background:var(--accent-primary-soft)}.tier-name{font-size:.85rem;font-weight:700;text-transform:capitalize;display:flex;justify-content:space-between;align-items:center;margin-bottom:.25rem;color:var(--text-pure-white)}.tier-desc{font-size:.75rem;color:var(--text-muted)}.alert-box{padding:.85rem 1rem;border-radius:var(--radius-md);font-size:.85rem;margin-bottom:1.25rem;display:flex;align-items:flex-start;gap:.75rem;text-align:left}.alert-error{background:var(--accent-rose-soft);border:1px solid rgba(225,29,72,.3);color:#fca5a5}.alert-success{background:var(--accent-emerald-soft);border:1px solid rgba(16,185,129,.3);color:#6ee7b7}.alert-info{background:var(--accent-primary-soft);border:1px solid rgba(217,119,87,.3);color:var(--text-primary)}.badge{display:inline-flex;align-items:center;gap:.4rem;font-size:.75rem;font-weight:600;padding:.2rem .65rem;border-radius:9999px;line-height:1}.badge-claude,.badge-indigo{background:var(--accent-primary-soft);color:var(--accent-primary);border:1px solid rgba(217,119,87,.3)}.badge-white,.badge-cyan{background:#ffffff14;color:#fff;border:1px solid rgba(255,255,255,.16)}.badge-emerald{background:var(--accent-emerald-soft);color:#6ee7b7;border:1px solid rgba(16,185,129,.25)}.badge-amber{background:var(--accent-amber-soft);color:#fbbf24;border:1px solid rgba(217,119,6,.25)}.code-tag{font-family:var(--font-mono);font-size:.8rem;background:var(--bg-surface-elevated);border:1px solid var(--border-subtle);padding:.2rem .45rem;border-radius:4px;color:var(--text-pure-white);word-break:break-all}.progress-track{width:100%;height:6px;background:#ffffff14;border-radius:9999px;overflow:hidden;margin:.6rem 0}.progress-fill{height:100%;border-radius:9999px;transition:width .4s ease}.progress-fill.normal{background:var(--accent-primary)}.progress-fill.warning{background:var(--accent-amber)}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#000000bf;display:grid;place-items:center;z-index:100;padding:1rem}.modal-box{width:100%;max-width:480px;background:var(--bg-surface);border:1px solid var(--border-hover);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);padding:2rem;animation:modalIn .2s cubic-bezier(.16,1,.3,1) forwards}@keyframes modalIn{0%{opacity:0;transform:scale(.96) translateY(6px)}to{opacity:1;transform:scale(1) translateY(0)}}@keyframes fadeIn{0%{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}.fade-in{animation:fadeIn .25s cubic-bezier(.16,1,.3,1) forwards}@keyframes pulseGlow{0%,to{opacity:1}50%{opacity:.4}}.status-pulse{animation:pulseGlow 2s ease-in-out infinite}.toast-container{position:fixed;bottom:1.5rem;right:1.5rem;z-index:999;display:flex;flex-direction:column;gap:.5rem;pointer-events:none}.toast{pointer-events:auto;display:inline-flex;align-items:center;gap:.65rem;background:var(--bg-surface-elevated);border:1px solid var(--border-hover);color:#fff;padding:.65rem 1rem;border-radius:var(--radius-md);font-size:.85rem;font-weight:500;box-shadow:var(--shadow-lg);animation:toastIn .2s cubic-bezier(.16,1,.3,1) forwards}@keyframes toastIn{0%{opacity:0;transform:translateY(12px) scale(.95)}to{opacity:1;transform:translateY(0) scale(1)}}.preset-chip{display:inline-flex;align-items:center;gap:.35rem;padding:.25rem .6rem;background:var(--bg-canvas);border:1px solid var(--border-subtle);border-radius:var(--radius-sm);color:var(--text-secondary);font-size:.775rem;font-weight:500;cursor:pointer;transition:all var(--transition-fast)}.preset-chip:hover{background:var(--bg-surface-hover);color:#fff;border-color:var(--accent-primary)}.strength-meter{display:grid;grid-template-columns:repeat(4,1fr);gap:4px;margin-top:.4rem}.strength-bar{height:3px;background:#ffffff1a;border-radius:2px;transition:background-color .2s ease}.strength-bar.weak{background:#e11d48}.strength-bar.medium{background:#d97706}.strength-bar.strong{background:#10b981}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}