:root{--bg: #f1f5f9;--surface: #ffffff;--surface-hover: #e2e8f0;--border: #cbd5e1;--text: #1e293b;--text-muted: #64748b;--accent: #f59e0b;--accent-hover: #d97706;--success: #059669;--danger: #dc2626;--radius: 12px;--font-sans: "DM Sans", "Noto Sans SC", system-ui, sans-serif}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-family:var(--font-sans);font-size:15px;line-height:1.5;min-height:100vh}#app{min-height:100vh}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}input,textarea,select,button{font-family:inherit;font-size:inherit}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:10px 20px;border-radius:var(--radius);border:none;cursor:pointer;font-weight:600;transition:background .2s,color .2s}.btn-primary{background:var(--accent);color:#111}.btn-primary:hover{background:var(--accent-hover);color:#111}.btn-secondary{background:var(--surface-hover);color:var(--text)}.btn-secondary:hover{background:var(--border)}.btn-ghost{background:transparent;color:var(--text-muted)}.btn-ghost:hover{background:var(--surface-hover);color:var(--text)}.form-group{margin-bottom:1rem}.form-group label{display:block;margin-bottom:6px;color:var(--text-muted);font-weight:500}.form-group input,.form-group textarea{width:100%;padding:10px 14px;background:var(--surface);border:1px solid var(--border);border-radius:8px;color:var(--text)}.form-group input:focus,.form-group textarea:focus{outline:none;border-color:var(--accent)}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:1.5rem}.container{max-width:960px;margin:0 auto;padding:0 20px}.badge{display:inline-block;padding:4px 10px;border-radius:999px;font-size:12px;font-weight:600}.badge-submitted{background:#dbeafe;color:#1d4ed8}.badge-reviewing{background:#fef3c7;color:#b45309}.badge-interview{background:#d1fae5;color:#047857}.badge-offered{background:#ccfbf1;color:#0f766e}.badge-rejected{background:#fee2e2;color:#b91c1c}