:root{--bg: #06060B;--bg-card: rgba(255,255,255,.03);--bg-card-hover: rgba(255,255,255,.06);--border: rgba(255,255,255,.06);--border-hover: rgba(255,255,255,.12);--text: #F0F0F5;--text-muted: #6B6B80;--text-secondary: #9494AC;--accent: #6C5CE7;--accent-light: #A29BFE;--accent-soft: rgba(108,92,231,.12);--accent-glow: rgba(108,92,231,.3);--green: #00D9A3;--green-soft: rgba(0,217,163,.12);--green-glow: rgba(0,217,163,.25);--orange: #FFA726;--orange-soft: rgba(255,167,38,.12);--pink: #FF6B9D;--pink-soft: rgba(255,107,157,.12);--cyan: #00E5FF;--cyan-soft: rgba(0,229,255,.12);--red: #FF4757;--red-soft: rgba(255,71,87,.08);--yellow: #FFD93D;--radius: 16px;--radius-sm: 10px;--radius-xs: 6px;--font: "Inter", system-ui, -apple-system, sans-serif;--mono: "JetBrains Mono", 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rgba(255,255,255,.15);display:flex;align-items:center;justify-content:center;flex-shrink:0;transition:border-color .15s}.provider-option.active .provider-radio{border-color:var(--accent-light)}.provider-radio-dot{width:7px;height:7px;border-radius:50%;background:transparent;transition:background .15s}.provider-option.active .provider-radio-dot{background:var(--accent-light)}.provider-info{display:flex;flex-direction:column;gap:1px}.provider-info strong{font-size:.86rem;font-weight:600}.provider-info span{font-size:.73rem;color:var(--text-muted)}.settings-fields{padding-top:1rem;border-top:1px solid var(--border)}.field{display:block;margin-bottom:1.1rem}.field span{display:block;font-size:.82rem;font-weight:500;margin-bottom:.35rem;color:var(--text-secondary)}.field input{width:100%;padding:9px 12px;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-xs);color:var(--text);font:400 .86rem var(--font);transition:border-color .2s,box-shadow .2s}.field input:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}.field input::placeholder{color:var(--text-muted)}.field-hint{display:block;font-size:.7rem;color:var(--text-muted);margin-top:.25rem}.field-error{display:block;font-size:.7rem;color:var(--red, #f87171);margin-top:.25rem}.custom-model-input{margin-top:.5rem;width:100%;padding:.55rem .75rem;background:var(--bg-input);border:1px solid var(--border);border-radius:8px;color:var(--text-primary);font-size:.82rem}.custom-model-input:focus{border-color:var(--accent);outline:none}.custom-model-input::placeholder{color:var(--text-muted);opacity:.6}.model-list{display:flex;flex-direction:column;gap:10px}.model-item{display:flex;align-items:center;justify-content:space-between;padding:8px 12px;background:transparent;border:1px solid var(--border);border-radius:var(--radius-xs);cursor:pointer;transition:all .2s;font-family:var(--font);color:var(--text)}.model-item:hover{border-color:var(--border-hover);background:var(--bg-card)}.model-item.active{border-color:var(--accent);background:var(--accent-soft)}.model-name{font-size:.84rem;font-weight:500}.model-note{font-size:.7rem;color:var(--text-muted)}.model-item.active .model-note{color:var(--accent-light)}.settings-footer{display:flex;justify-content:flex-end;gap:8px;padding:.85rem 1.3rem;border-top:1px solid var(--border)}.lang-toggle{position:fixed;bottom:1.2rem;right:1.2rem;width:52px;height:52px;border-radius:50%;border:1px solid var(--border);background:#06060bcc;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .25s;z-index:90}.lang-toggle:hover{border-color:var(--border-hover);transform:scale(1.06)}.fade-up{animation:fadeUp .6s cubic-bezier(.25,.46,.45,.94) forwards}@keyframes fadeUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@media(max-width:640px){.main{padding:1.5rem 1rem}.topbar{padding:0 1rem;height:56px}.results-header{flex-direction:column;text-align:center}.hero-steps{flex-direction:column;gap:8px}.step-card{border-radius:var(--radius-sm)!important}.input-mode-tabs{flex-direction:column}.footer{flex-direction:column;gap:6px;text-align:center}.settings-btn span{display:none}}