.auth-page[data-v-790b31fc]{min-height:100vh;background:#f4f7fb}.ntuh-header[data-v-790b31fc]{background:linear-gradient(180deg,#1e3a8a,#2563eb);height:120px;display:flex;align-items:center}.header-inner[data-v-790b31fc]{width:100%;max-width:1200px;margin:0 auto;padding:0 24px;display:flex;align-items:center;justify-content:center;gap:24px}.logo img[data-v-790b31fc]{height:72px}.title-group[data-v-790b31fc]{color:#fff;display:flex;flex-direction:column;justify-content:center}.main-title[data-v-790b31fc]{font-size:28px;font-weight:800;letter-spacing:2px;line-height:1.2}.sub-title[data-v-790b31fc]{font-size:15px;font-weight:500;margin-top:4px;opacity:.95}.auth-content[data-v-790b31fc]{min-height:calc(100vh - 120px);padding:40px 16px;background-image:linear-gradient(#ffffff8c,#ffffff8c),url(/auth/assets/back-DcTCtZW1.png);background-size:cover;background-position:center;background-repeat:no-repeat}.overlay[data-v-98832a65]{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000080;display:grid;place-items:center;z-index:1}.modal-card[data-v-98832a65]{position:relative;width:min(460px,95%);max-height:90vh;background:var(--card);border-radius:16px;box-shadow:var(--shadow)}.modal-content[data-v-98832a65]{padding:32px;max-height:90vh;overflow-y:auto}.close[data-v-98832a65]{position:absolute;top:16px;right:16px;width:56px;height:56px;background:linear-gradient(90deg,#00c6fb,#005bea);color:#fff;border:none;border-radius:16px;font-size:2rem;font-weight:700;cursor:pointer;display:flex;align-items:center;justify-content:center}.register-form[data-v-98832a65]{display:flex;flex-direction:column;gap:16px}.field[data-v-98832a65]{display:flex;flex-direction:column}.field input[data-v-98832a65]{padding:10px;border-radius:8px;border:1px solid #ccc}.login-btn[data-v-98832a65]{margin-top:8px;padding:12px;border-radius:8px;border:none;background-color:#22d3ee;color:#fff;font-weight:700;cursor:pointer;transition:background .3s,transform .2s}.login-btn[data-v-98832a65]:hover{background-color:#38bdf8;transform:translateY(-2px)}.back-login[data-v-98832a65]{margin-top:12px;background:transparent;color:#3b82f6;border:none;cursor:pointer;text-decoration:underline}.title[data-v-98832a65]{font-size:32px;font-weight:800;margin-bottom:48px}.button-group[data-v-98832a65]{display:flex;flex-direction:column;gap:16px}.error[data-v-98832a65]{color:#f87171;font-size:13px}.forgot-password[data-v-98832a65]{font-size:14px;margin-top:12px}.clickable[data-v-98832a65]{color:#3b82f6;cursor:pointer;text-decoration:underline}.login-btn{background:linear-gradient(90deg,#00c6fb,#005bea);color:#fff;border:none;border-radius:30px;padding:16px 40px;font-size:1.2rem;font-weight:700;box-shadow:0 4px 16px #0000001f;cursor:pointer;transition:transform .2s,box-shadow .2s,background .3s;margin:16px 0}.login-btn:hover{background:linear-gradient(90deg,#005bea,#00c6fb);transform:scale(1.05);box-shadow:0 8px 24px #0000002e}:root{--bg: #f8fafc;--card: #ffffff;--muted: #475569;--accent: #1d4ed8;--accent-2: #22c55e;--stroke: #e2e8f0;--radius: 14px;--shadow: 0 14px 36px rgba(15, 23, 42, .12);color:#0f172a;background:var(--bg);font-family:Inter,Noto Sans TC,Segoe UI,system-ui,-apple-system,sans-serif}*{box-sizing:border-box}body{margin:0;min-height:100vh;background:var(--bg);color:#0f172a}a{color:inherit}#app{min-height:100vh;background:var(--bg)}