.vocab-input .tab-row{display:flex;gap:.5rem;margin-bottom:1rem}.vocab-input .tab{border:1px solid var(--border);background:var(--surface);border-radius:999px;padding:.35rem .9rem;color:var(--muted)}.vocab-input .tab.active{background:#dbeafe;border-color:#93c5fd;color:#1e40af}.vocab-input .tab-upload{display:inline-flex;align-items:center}.vocab-input .divider-setting{display:flex;align-items:center;gap:.75rem;margin-bottom:1rem;font-size:.92rem}.vocab-input .divider-setting input{width:4rem;border:1px solid var(--border);border-radius:8px;padding:.45rem .55rem;text-align:center}.vocab-input .paste-area textarea{width:100%;border:1px solid var(--border);border-radius:var(--radius);padding:.75rem;resize:vertical;margin-bottom:.75rem}.vocab-input .table-wrap{overflow-x:auto}.vocab-input table{width:100%;border-collapse:collapse}.vocab-input th,.vocab-input td{text-align:left;padding:.4rem;vertical-align:top}.vocab-input th{font-size:.85rem;color:var(--muted);border-bottom:1px solid var(--border)}.vocab-input input[type=text]{width:100%;border:1px solid var(--border);border-radius:8px;padding:.55rem .65rem}.vocab-input .row-error input{border-color:var(--danger);background:#fef2f2}.vocab-input .row-warning{margin:.35rem 0 0;font-size:.78rem;color:var(--warning)}.vocab-input .icon-button{border:none;background:transparent;color:var(--muted);font-size:1.25rem;line-height:1;padding:.25rem .5rem}.vocab-input .hint{color:var(--muted);margin:0}.app{max-width:720px;margin:0 auto;padding:2rem 1.5rem}.app-header{margin-bottom:1.5rem}.app-header p{margin:.35rem 0 0;color:var(--muted)}.app-main{display:flex;flex-direction:column;gap:1.25rem}.panel{background:var(--surface);border:1px solid var(--border);border-radius:14px;padding:1rem 1.1rem;box-shadow:var(--shadow)}.panel-header{display:flex;justify-content:space-between;align-items:center;gap:.75rem;margin-bottom:.75rem}.panel h2{font-size:1rem;margin-bottom:.75rem}.panel-header h2{margin-bottom:0}.primary-button{border-radius:10px;padding:.75rem 1.25rem;border:1px solid transparent;background:var(--accent);color:#fff;font-weight:600}.primary-button:hover:not(:disabled){background:var(--accent-hover)}.primary-button:disabled{opacity:.55;cursor:not-allowed}.generate-button{width:100%}.secondary-button{border-radius:10px;padding:.65rem 1rem;border:1px solid var(--border);background:var(--surface);color:var(--text)}.link-button{border:none;background:none;color:var(--accent);padding:0;font-size:.85rem}.validation-banner{border-radius:10px;padding:.75rem .9rem;margin-bottom:1rem;font-size:.92rem}.validation-banner.error{background:#fef2f2;color:#991b1b;border:1px solid #fecaca}.validation-banner.warning{background:#fffbeb;color:#92400e;border:1px solid #fde68a}*,*:before,*:after{box-sizing:border-box}:root{--bg: #ffffff;--surface: #ffffff;--border: #e5e7eb;--text: #111827;--muted: #6b7280;--accent: #2563eb;--accent-hover: #1d4ed8;--warning: #d97706;--danger: #dc2626;--radius: 10px;--shadow: 0 1px 3px rgba(28, 25, 23, .08)}body{margin:0;font-family:Inter,system-ui,sans-serif;background:var(--bg);color:var(--text);line-height:1.5}button,input,select,textarea{font:inherit}button{cursor:pointer}h1,h2,h3{margin:0;font-weight:600}
