.student-documents-page { --bg:#0a111d; --card:#111c2b; --card-soft:#0d1724; --text:#edf4fc; --sub:#9fb0c5; --border:#2b3b51; --primary:#4f8cff; --danger:#fb7185; --success:#34d399; min-height:100vh; margin:0; padding:20px; box-sizing:border-box; background:var(--bg); color:var(--text); font-family:Pretendard,system-ui,-apple-system,sans-serif; }
.student-document-shell { width:min(834px,100%); margin:0 auto; }
.student-document-shell h1 { margin:0 0 8px; text-align:center; font-size:1.8rem; font-weight:900; background:linear-gradient(135deg,#70b7ff,#a78bfa); background-clip:text; -webkit-background-clip:text; color:transparent; }
.student-document-intro { margin:0 0 24px; color:var(--sub); text-align:center; font-size:.95rem; line-height:1.5; }
.student-document-top-bar { display:flex; align-items:center; justify-content:space-between; flex-wrap:wrap; gap:12px; margin-bottom:20px; padding:12px 16px; border:1px solid var(--border); border-radius:16px; background:var(--card); box-shadow:0 4px 10px rgba(0,0,0,.16); }
.student-document-student-info { display:flex; flex-direction:column; gap:3px; }
.student-document-student-info strong { font-size:1.1rem; }
.student-document-student-info small { color:var(--sub); font-size:.85rem; }
.student-document-top-actions { display:flex; align-items:center; flex-wrap:wrap; gap:8px; }
.student-document-token { display:inline-flex; align-items:center; gap:6px; padding:7px 12px; border:1px solid rgba(245,159,0,.35); border-radius:999px; background:rgba(245,159,0,.12); color:#fbbf24; font-size:.9rem; font-weight:800; }
.student-document-secondary { min-height:40px; display:inline-flex; align-items:center; gap:6px; box-sizing:border-box; padding:8px 14px; border:1px solid var(--border); border-radius:10px; background:var(--card); color:var(--text); font-size:.9rem; font-weight:750; text-decoration:none; }
.student-document-status-banner { display:flex; align-items:center; gap:9px; margin-bottom:20px; padding:10px 16px; border:1px solid var(--border); border-radius:12px; background:var(--card-soft); }
.student-document-status-banner > span { width:8px; height:8px; flex:0 0 auto; border-radius:50%; background:var(--success); box-shadow:0 0 0 3px rgba(52,211,153,.16); }
.student-document-status-banner p { margin:0; color:var(--sub); font-size:.9rem; }
.student-document-status-banner p[data-tone="bad"] { color:#fda4af; }
.student-document-tasks { width:100%; }
.student-document-list-heading { display:flex; align-items:center; justify-content:space-between; gap:12px; margin-bottom:16px; padding:0 4px; }
.student-document-list-heading h2 { display:flex; align-items:center; gap:8px; margin:0; color:var(--text); font-size:1.1rem; }
.student-document-list-heading label { display:flex; align-items:center; gap:8px; padding:7px 12px; border:1px solid var(--border); border-radius:999px; background:var(--card); color:var(--sub); font-size:.9rem; cursor:pointer; }
.student-document-list-heading input { width:18px; height:18px; accent-color:var(--primary); }
.student-document-list { display:flex; flex-direction:column; gap:12px; }
.student-document-card { padding:16px; border:1px solid var(--border); border-radius:16px; background:var(--card); box-shadow:0 3px 8px rgba(0,0,0,.14); transition:transform .2s,border-color .2s; }
.student-document-card:hover { transform:translateY(-2px); border-color:#4f6687; }
.student-document-card-header { width:100%; display:flex; align-items:flex-start; justify-content:space-between; gap:12px; padding:0; border:0; background:transparent; color:inherit; text-align:left; cursor:pointer; }
.student-document-card-title { display:grid; gap:5px; min-width:0; }
.student-document-card-title strong { font-size:1.05rem; }
.student-document-card-title small { color:var(--sub); }
.student-document-badges { display:flex; justify-content:flex-end; flex-wrap:wrap; gap:6px; }
.student-document-badge { display:inline-flex; align-items:center; min-height:26px; padding:3px 9px; border-radius:6px; background:#182638; color:#bfdbfe; font-size:.78rem; font-weight:800; white-space:nowrap; }
.student-document-badge[data-tone="missing"] { background:rgba(251,113,133,.12); color:#fda4af; }
.student-document-badge[data-tone="pending"] { background:rgba(245,159,0,.12); color:#fbbf24; }
.student-document-badge[data-tone="checked"] { background:rgba(52,211,153,.12); color:#6ee7b7; }
.student-document-badge[data-tone="required"] { background:rgba(79,140,255,.14); color:#93c5fd; }
.student-document-badge[data-tone="deadline"] { background:#202c3c; color:#cbd5e1; }
.student-document-detail { display:grid; gap:12px; margin-top:12px; padding-top:12px; border-top:1px dashed var(--border); animation:student-document-slide .2s ease-out; }
.student-document-detail[hidden] { display:none; }
.student-document-detail p { margin:0; color:var(--text); line-height:1.6; white-space:pre-wrap; }
.student-document-meta { display:flex; flex-wrap:wrap; gap:8px 14px; color:var(--sub); font-size:.85rem; }
.student-document-actions { display:flex; align-items:center; flex-wrap:wrap; gap:9px; }
.student-document-actions button { min-height:44px; padding:9px 16px; border-radius:10px; font:inherit; font-size:.9rem; font-weight:800; cursor:pointer; }
.student-document-submit { border:0; background:var(--primary); color:#fff; }
.student-document-cancel { border:1px solid var(--border); background:var(--card); color:var(--text); }
.student-document-actions button:disabled { opacity:.5; cursor:not-allowed; }
.student-document-action-message { color:var(--sub); font-size:.85rem; }
.student-document-empty { padding:40px; border:1px dashed var(--border); border-radius:16px; background:var(--card); color:var(--sub); text-align:center; line-height:1.6; }
.student-document-empty[hidden] { display:none; }
@keyframes student-document-slide { from { opacity:0; transform:translateY(-5px); } to { opacity:1; transform:none; } }
@media (max-width:600px) { .student-documents-page { padding:16px 12px 88px; } .student-document-top-bar,.student-document-list-heading,.student-document-card-header { align-items:flex-start; flex-direction:column; } .student-document-list-heading label { min-height:44px; box-sizing:border-box; } .student-document-badges { justify-content:flex-start; } }