.collapse{visibility:collapse}.absolute{position:absolute}.fixed{position:fixed}.relative{position:relative}.sticky{position:sticky}.block{display:block}.flex{display:flex}.grid{display:grid}.hidden{display:none}.table{display:table}.capitalize{text-transform:capitalize}.uppercase{text-transform:uppercase}.italic{font-style:italic}:root{--saffron:#ff6b00;--saffron-lt:#ff8c38;--saffron-dk:#c50;--gold:#d4a017;--cream:#fff8f0;--cream-dk:#f5ecd8;--brown:#1a0a00;--brown-md:#5c3a1e;--brown-lt:#7a5230;--brown-xl:#c4956a;--green:#1a6b3c;--red:#dc2626;--sidebar-w:240px;--sidebar-c:64px;--header-h:60px;--border:#e8d5b0;--surface:#fffdf8}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{height:100%}body{background:var(--cream);color:var(--brown);-webkit-font-smoothing:antialiased;min-height:100%;font-family:Plus Jakarta Sans,system-ui,sans-serif}::-webkit-scrollbar{width:5px;height:5px}::-webkit-scrollbar-track{background:var(--cream-dk)}::-webkit-scrollbar-thumb{background:var(--saffron);border-radius:3px}.sidebar{background:#1a0a00}.card{background:var(--surface);border:1px solid var(--border);border-radius:12px;box-shadow:0 1px 6px #3d1c0014}.stat-card{border:1px solid var(--border);background:#fff;border-radius:12px;padding:20px 22px;position:relative;overflow:hidden;box-shadow:0 1px 6px #3d1c0012}.btn-primary{color:#fff;cursor:pointer;white-space:nowrap;background:linear-gradient(135deg,#ff6b00,#c50);border:none;border-radius:8px;flex-shrink:0;align-items:center;gap:6px;padding:9px 18px;font-family:inherit;font-size:13.5px;font-weight:600;transition:box-shadow .18s,transform .18s;display:inline-flex}.btn-primary:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 4px 12px #ff6b0061}.btn-primary:active:not(:disabled){transform:translateY(0)}.btn-primary:disabled{opacity:.55;cursor:not-allowed}.btn-secondary{color:var(--saffron);border:2px solid var(--saffron);cursor:pointer;white-space:nowrap;background:#fff;border-radius:8px;flex-shrink:0;align-items:center;gap:6px;padding:8px 16px;font-family:inherit;font-size:13.5px;font-weight:600;transition:background .15s;display:inline-flex}.btn-secondary:hover{background:#fff3e8}.btn-ghost{color:var(--brown-md);border:1px solid var(--border);cursor:pointer;white-space:nowrap;background:0 0;border-radius:7px;align-items:center;gap:5px;padding:7px 12px;font-family:inherit;font-size:13px;font-weight:500;transition:all .15s;display:inline-flex}.btn-ghost:hover{background:var(--cream);border-color:var(--saffron);color:var(--saffron)}.btn-danger{color:#fff;cursor:pointer;white-space:nowrap;background:#dc2626;border:none;border-radius:7px;align-items:center;gap:5px;padding:7px 12px;font-family:inherit;font-size:13px;font-weight:600;transition:background .15s;display:inline-flex}.btn-danger:hover:not(:disabled){background:#b91c1c}.btn-danger:disabled{opacity:.55;cursor:not-allowed}.btn-icon{color:var(--brown-md);border:1px solid var(--border);cursor:pointer;background:0 0;border-radius:7px;flex-shrink:0;justify-content:center;align-items:center;padding:6px 8px;transition:all .15s;display:inline-flex}.btn-icon:hover{background:var(--cream);border-color:var(--saffron);color:var(--saffron)}.form-input{border:1.5px solid var(--border);width:100%;color:var(--brown);background:#fff;border-radius:8px;outline:none;padding:9px 13px;font-family:inherit;font-size:14px;transition:border-color .15s,box-shadow .15s}.form-input:focus{border-color:var(--saffron);box-shadow:0 0 0 3px #ff6b001a}select.form-input{cursor:pointer}textarea.form-input{resize:vertical;min-height:70px;line-height:1.5}.form-label{color:var(--brown-lt);letter-spacing:.05em;text-transform:uppercase;margin-bottom:5px;font-size:11px;font-weight:700;display:block}.badge{border-radius:20px;align-items:center;gap:3px;padding:2px 9px;font-size:11px;font-weight:700;display:inline-flex}.badge-issued{color:#92400e;background:#fef3c7;border:1px solid #fde68a}.badge-returned{color:#065f46;background:#d1fae5;border:1px solid #a7f3d0}.badge-overdue{color:#991b1b;background:#fee2e2;border:1px solid #fca5a5}.badge-general{color:#374151;background:#f3f4f6;border:1px solid #e5e7eb}.table-wrap{border:1px solid var(--border);background:#fff;border-radius:10px;overflow-x:auto}table{border-collapse:collapse;width:100%}thead{background:var(--cream-dk);z-index:1;position:sticky;top:0}thead th{text-align:left;color:var(--brown-md);letter-spacing:.06em;text-transform:uppercase;white-space:nowrap;border-bottom:1px solid var(--border);padding:10px 14px;font-size:11px;font-weight:700}tbody tr{border-top:1px solid #f3ead8;transition:background .12s}tbody tr:hover{background:var(--cream)}tbody td{color:var(--brown);vertical-align:middle;padding:11px 14px;font-size:13px}.modal-overlay{z-index:9000;-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);background:#1a0a009e;justify-content:center;align-items:flex-start;padding:40px 16px;animation:.18s fadeIn;display:flex;position:fixed;inset:0;overflow-y:auto}.modal-box{background:#fff;border-radius:16px;flex-shrink:0;width:100%;max-width:680px;min-height:70vh;margin:auto 0;animation:.22s slideUp;box-shadow:0 20px 60px #1a0a0047}.modal-sm{max-width:480px}.modal-lg{max-width:820px}.modal-xl{max-width:960px}.modal-head{border-bottom:1px solid var(--border);background:#fff;border-radius:16px 16px 0 0;justify-content:space-between;align-items:center;padding:18px 24px;display:flex}.modal-body{padding:22px 24px}.modal-foot{border-top:1px solid var(--border);background:#fff;border-radius:0 0 16px 16px;justify-content:flex-end;gap:10px;padding:14px 24px;display:flex}.sec-label{color:var(--saffron);text-transform:uppercase;letter-spacing:.07em;align-items:center;gap:6px;margin-bottom:14px;font-size:11px;font-weight:700;display:flex}.sec-label:after{content:"";background:var(--cream-dk);flex:1;height:1px}.nav-item{color:#c4956a;cursor:pointer;background:0 0;border:none;border-radius:8px;align-items:center;gap:10px;width:100%;padding:9px 13px;font-size:13px;font-weight:500;text-decoration:none;transition:all .15s;display:flex}.nav-item:hover{color:#ffb366;background:#ff6b001f}.nav-item.active{color:#ff8c38;background:#ff6b0033;font-weight:600}.spinner{border:2px solid #ff6b0033;border-top-color:var(--saffron);border-radius:50%;flex-shrink:0;width:17px;height:17px;animation:.65s linear infinite spin;display:inline-block}.spinner-white{border-color:#fff #ffffff4d #ffffff4d}.page-in{height:100vh;animation:.3s forwards fadeInUp}.info-box{background:#fff8f0;border:1px solid #f0dec0;border-radius:10px;padding:14px 16px}.info-box-green{background:#f0fdf4;border-color:#a7f3d0}.info-box-warn{background:#fffbf0;border-color:#fde68a}.info-box-err{background:#fef2f2;border-color:#fca5a5}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeInUp{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@keyframes spin{to{transform:rotate(360deg)}}@media print{.no-print{display:none!important}}