:root{--blue:#1268a8;--blue2:#0d4f83;--navy:#102a43;--muted:#62748a;--bg:#f4f7fb;--card:#fff;--line:#dce5ef;--green:#1f9d55;--red:#c0392b;--amber:#b7791f}*{box-sizing:border-box}body{margin:0;font-family:Arial,Helvetica,sans-serif;background:var(--bg);color:#172334}.st-header{background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20}.st-header-inner{width:90%;max-width:1500px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;gap:24px;padding:14px 0}.st-brand img{height:42px;display:block}.st-nav{display:flex;align-items:center;justify-content:flex-end;gap:10px;flex-wrap:wrap}.st-nav a{color:var(--navy);text-decoration:none;padding:9px 12px;border-radius:10px;font-size:14px}.st-nav a:hover{background:#eef5fb;color:var(--blue)}.st-main{width:90%;max-width:1500px;margin:28px auto 50px}.st-footer{width:90%;max-width:1500px;margin:0 auto 30px;color:var(--muted);font-size:13px}.hero{display:grid;grid-template-columns:1.05fr .95fr;gap:24px;align-items:start}.card{background:var(--card);border:1px solid var(--line);border-radius:18px;box-shadow:0 10px 30px rgba(16,42,67,.07);padding:24px}.card h1,.card h2{margin:0 0 8px;color:var(--navy)}.card p{color:var(--muted);line-height:1.55}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.field{display:flex;flex-direction:column;gap:7px}.field.full{grid-column:1/-1}.field label{font-weight:700;font-size:13px;color:#25364a}.field input,.field select,.field textarea{border:1px solid var(--line);border-radius:12px;padding:12px;font-size:15px;background:#fff;color:#172334}.field textarea{min-height:105px;resize:vertical}.hint{font-size:12px;color:var(--muted)}.actions{display:flex;justify-content:flex-end;gap:10px;margin-top:18px}.btn{border:0;border-radius:12px;padding:12px 16px;background:var(--blue);color:#fff;font-weight:700;text-decoration:none;cursor:pointer;display:inline-flex;align-items:center;justify-content:center}.btn:hover{background:var(--blue2)}.btn.secondary{background:#eef5fb;color:var(--blue)}.notice{border-radius:14px;padding:14px 16px;margin:0 0 18px}.notice.error{background:#fff0f0;color:#8a1f16;border:1px solid #f5c6c6}.notice.ok{background:#eefaf2;color:#126333;border:1px solid #bbe6c8}.steps{display:grid;gap:12px}.step{display:flex;gap:12px;align-items:flex-start;padding:14px;border:1px solid var(--line);border-radius:14px;background:#fbfdff}.step-num{width:30px;height:30px;border-radius:50%;background:var(--blue);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;flex:0 0 30px}.table-wrap{overflow:auto;background:#fff;border:1px solid var(--line);border-radius:18px}.table{width:100%;border-collapse:collapse;font-size:14px}.table th,.table td{padding:12px 14px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}.table th{background:#f7fafc;color:#31455d;font-size:12px;text-transform:uppercase;letter-spacing:.04em}.badge{display:inline-flex;border-radius:999px;padding:4px 9px;font-size:12px;font-weight:700}.badge.pending{background:#fff8e5;color:var(--amber)}.badge.approved{background:#eaf8ef;color:var(--green)}.badge.declined{background:#fdecec;color:var(--red)}.admin-bar{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:16px}.login-card{max-width:480px;margin:40px auto}.small{font-size:13px;color:var(--muted)}@media(max-width:850px){.st-header-inner,.st-main,.st-footer{width:94%}.hero{grid-template-columns:1fr}.form-grid{grid-template-columns:1fr}.st-header-inner{align-items:flex-start;flex-direction:column}.st-nav{justify-content:flex-start}}