:root{
  --maroon:#6b0f1a;--maroon-light:#8b1a2a;--maroon-dark:#4a0a12;
  --gold:#c9930a;--gold-light:#f5b730;--gold-pale:#fff8e8;
  --bg:#fdf6f0;--white:#fff;--text:#2a0a0f;--text-muted:#7a5560;
  --border:#e8c8cc;--danger:#c0392b;--success:#1a7a4a;
  --card-shadow:0 4px 24px rgba(107,15,26,.10);
}
*{box-sizing:border-box;margin:0;padding:0;}
body{font-family:'Sora',sans-serif;background:var(--bg);color:var(--text);min-height:100vh;}
nav{background:var(--maroon-dark);color:#fff;display:flex;align-items:center;
  justify-content:space-between;padding:0 2rem;height:64px;
  position:sticky;top:0;z-index:100;box-shadow:0 2px 12px rgba(0,0,0,.25);}
.nav-brand{display:flex;align-items:center;gap:12px;}
.nav-logo{width:40px;height:40px;border-radius:50%;background:#fff;display:flex;align-items:center;justify-content:center;overflow:hidden;padding:2px;border:2px solid rgba(255,255,255,.25);flex-shrink:0;}
.nav-logo img{width:100%;height:100%;max-width:100%;max-height:100%;object-fit:cover;display:block;border-radius:50%;}
.nav-title{font-size:1rem;font-weight:700;}
.nav-subtitle{font-size:.72rem;color:#f5c0c8;font-weight:300;}
.nav-user{font-size:.82rem;color:#f5c0c8;display:flex;align-items:center;gap:8px;}
.nav-user span{color:var(--gold-light);font-weight:600;}
.btn-logout{background:transparent;border:1px solid #f5c0c8;color:#f5c0c8;
  padding:5px 14px;border-radius:6px;cursor:pointer;font-size:.78rem;font-family:'Sora',sans-serif;transition:all .2s;}
.btn-logout:hover{background:rgba(255,255,255,.1);color:#fff;}
.page{display:none;}.page.active{display:block;}
.auth-wrap{min-height:calc(100vh - 64px);display:flex;align-items:center;justify-content:center;
  background:linear-gradient(135deg,#4a0a12 0%,#6b0f1a 60%,#8b1a2a 100%);padding:2rem;}
.auth-card{background:var(--white);border-radius:20px;padding:2.5rem 2rem;
  width:100%;max-width:480px;box-shadow:0 20px 60px rgba(0,0,0,.3);}
.auth-header{text-align:center;margin-bottom:1.8rem;}
.auth-badge{width:64px;height:64px;border-radius:50%;background:#fff;
  display:flex;align-items:center;justify-content:center;margin:0 auto 1rem;overflow:hidden;
  padding:2px;border:2px solid rgba(255,255,255,.3);flex-shrink:0;}
.auth-badge img{width:100%;height:100%;max-width:100%;max-height:100%;object-fit:cover;display:block;border-radius:50%;}
.auth-header h2{font-size:1.4rem;font-weight:700;color:var(--maroon-dark);}
.auth-header p{font-size:.82rem;color:var(--text-muted);margin-top:4px;}
.tab-row{display:flex;gap:4px;background:var(--bg);border-radius:10px;padding:4px;margin-bottom:1.8rem;}
.tab-btn{flex:1;padding:8px;border:none;border-radius:8px;font-family:'Sora',sans-serif;
  font-size:.78rem;font-weight:600;cursor:pointer;background:transparent;color:var(--text-muted);transition:all .2s;}
.tab-btn.active{background:var(--white);color:var(--maroon);box-shadow:0 2px 8px rgba(0,0,0,.08);}
.form-group{margin-bottom:1rem;}
.form-group label{display:block;font-size:.78rem;font-weight:600;color:var(--text-muted);
  margin-bottom:5px;text-transform:uppercase;letter-spacing:.05em;}
.form-group input,.form-group select,.form-group textarea{
  width:100%;padding:10px 14px;border:1.5px solid var(--border);border-radius:10px;
  font-family:'Sora',sans-serif;font-size:.9rem;color:var(--text);background:var(--bg);transition:border .2s;outline:none;}
.form-group input:focus,.form-group select:focus,.form-group textarea:focus{border-color:var(--maroon);background:#fff;}
.field-error{color:var(--danger);font-size:.72rem;margin-top:3px;}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:.8rem;}
.reasons-grid{display:grid;grid-template-columns:1fr 1fr;gap:.4rem;margin-top:.3rem;}
.reason-chip{display:flex;align-items:center;gap:6px;padding:7px 10px;
  border:1.5px solid var(--border);border-radius:8px;cursor:pointer;transition:all .2s;
  font-size:.8rem;color:var(--text-muted);background:var(--bg);}
.reason-chip:hover{border-color:var(--maroon);color:var(--maroon);}
.reason-chip.selected{border-color:var(--maroon);background:#fdf0f2;color:var(--maroon);font-weight:600;}
.reason-chip input{display:none;}
.reason-chip .tick{width:16px;height:16px;border-radius:4px;border:1.5px solid var(--border);
  display:flex;align-items:center;justify-content:center;font-size:.65rem;flex-shrink:0;transition:all .2s;}
.reason-chip.selected .tick{background:var(--maroon);border-color:var(--maroon);color:#fff;}
.btn-primary{width:100%;padding:12px;background:var(--maroon);color:#fff;border:none;border-radius:10px;
  font-family:'Sora',sans-serif;font-size:.95rem;font-weight:700;cursor:pointer;margin-top:.5rem;transition:background .2s,transform .1s;}
.btn-primary:hover{background:var(--maroon-dark);}
.btn-primary:active{transform:scale(.98);}
.btn-outline{width:100%;padding:11px;background:transparent;color:var(--maroon);border:2px solid var(--maroon);
  border-radius:10px;font-family:'Sora',sans-serif;font-size:.9rem;font-weight:700;cursor:pointer;margin-top:.5rem;transition:all .2s;}
.btn-outline:hover{background:var(--maroon);color:#fff;}
.error-msg{color:var(--danger);font-size:.8rem;margin-top:8px;text-align:center;min-height:18px;}
.link-btn{background:none;border:none;color:var(--maroon);font-family:'Sora',sans-serif;
  font-size:.82rem;font-weight:600;cursor:pointer;text-decoration:underline;}
.steps{display:flex;align-items:center;margin-bottom:1.8rem;}
.step{display:flex;flex-direction:column;align-items:center;flex:1;}
.step-circle{width:28px;height:28px;border-radius:50%;border:2px solid var(--border);
  background:var(--white);display:flex;align-items:center;justify-content:center;
  font-size:.72rem;font-weight:700;color:var(--text-muted);transition:all .3s;}
.step.done .step-circle{background:var(--maroon);border-color:var(--maroon);color:#fff;}
.step.active .step-circle{border-color:var(--maroon);color:var(--maroon);}
.step-label{font-size:.65rem;color:var(--text-muted);margin-top:4px;font-weight:600;}
.step.active .step-label,.step.done .step-label{color:var(--maroon);}
.step-line{flex:1;height:2px;background:var(--border);margin:0 4px;margin-bottom:18px;transition:background .3s;}
.step-line.done{background:var(--maroon);}
.dashboard{padding:2rem;max-width:920px;margin:0 auto;}
.dash-header{margin-bottom:1.5rem;}
.dash-header h1{font-size:1.5rem;font-weight:800;color:var(--maroon-dark);}
.dash-header p{color:var(--text-muted);font-size:.88rem;margin-top:4px;}
.student-info-card{background:var(--white);border-radius:16px;padding:1.5rem;margin-bottom:1.5rem;
  box-shadow:var(--card-shadow);display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:1rem;border-left:5px solid var(--maroon);}
.info-item label{font-size:.72rem;text-transform:uppercase;letter-spacing:.06em;color:var(--text-muted);font-weight:600;}
.info-item p{font-size:.9rem;font-weight:600;color:var(--text);margin-top:2px;}
.request-banner{background:linear-gradient(135deg,var(--maroon-dark),var(--maroon));border-radius:16px;
  padding:1.4rem 1.6rem;margin-bottom:1.5rem;color:#fff;
  display:flex;align-items:center;justify-content:space-between;gap:1rem;flex-wrap:wrap;}
.request-banner h3{font-size:1rem;font-weight:700;}
.request-banner p{font-size:.82rem;opacity:.85;margin-top:4px;}
.btn-request{background:var(--gold);color:#fff;border:none;border-radius:10px;
  padding:10px 22px;font-family:'Sora',sans-serif;font-weight:700;font-size:.88rem;
  cursor:pointer;transition:background .2s;white-space:nowrap;flex-shrink:0;}
.btn-request:hover{background:#a87508;}
.btn-request:disabled{background:rgba(255,255,255,.3);cursor:not-allowed;}
.notif-section{background:var(--white);border-radius:16px;padding:1.4rem;margin-bottom:1.5rem;box-shadow:var(--card-shadow);}
.notif-section h3{font-size:.95rem;font-weight:700;color:var(--maroon-dark);margin-bottom:1rem;}
.notif-item{display:flex;align-items:flex-start;gap:12px;padding:.65rem 0;border-bottom:1px solid var(--border);}
.notif-item:last-child{border-bottom:none;}
.notif-dot{width:10px;height:10px;border-radius:50%;flex-shrink:0;margin-top:4px;}
.dot-cleared{background:var(--success);}
.dot-requested{background:var(--gold);}
.notif-text{flex:1;font-size:.82rem;}
.notif-sub{color:var(--text-muted);font-size:.75rem;margin-top:2px;}
.notif-meta{font-size:.72rem;white-space:nowrap;text-align:right;}
.progress-card{background:var(--white);border-radius:16px;padding:1.5rem;margin-bottom:1.5rem;box-shadow:var(--card-shadow);}
.progress-card h3{font-size:1rem;font-weight:700;margin-bottom:1rem;color:var(--maroon-dark);}
.progress-bar-wrap{background:var(--bg);border-radius:999px;height:12px;overflow:hidden;margin-bottom:.5rem;}
.progress-bar{height:100%;background:linear-gradient(90deg,var(--maroon),var(--maroon-light));border-radius:999px;transition:width .8s ease;}
.progress-label{font-size:.8rem;color:var(--text-muted);display:flex;justify-content:space-between;}
.dept-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:1rem;}
.dept-card{background:var(--white);border-radius:14px;padding:1.1rem 1.3rem;box-shadow:var(--card-shadow);
  display:flex;align-items:center;gap:1rem;border:1.5px solid var(--border);transition:all .2s;}
.dept-card.cleared{border-color:#1a7a4a;background:#f0faf5;}
.dept-card.requested{border-color:var(--gold-light);background:var(--gold-pale);}
.dept-icon{width:42px;height:42px;border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:1.2rem;flex-shrink:0;}
.dept-card.cleared .dept-icon{background:#d4f5e5;}
.dept-card.requested .dept-icon{background:#fef3d0;}
.dept-card.pending .dept-icon{background:#f5eaec;}
.dept-info{flex:1;}
.dept-info h4{font-size:.86rem;font-weight:700;}
.dept-info p{font-size:.72rem;color:var(--text-muted);margin-top:2px;}
.dept-badge{font-size:.68rem;font-weight:700;padding:3px 9px;border-radius:999px;white-space:nowrap;}
.badge-cleared{background:#d4f5e5;color:var(--success);}
.badge-requested{background:#fef3d0;color:var(--gold);}
.badge-pending{background:#f5eaec;color:var(--maroon);}
.sign-section{background:var(--white);border-radius:16px;padding:1.5rem;margin-top:1.5rem;box-shadow:var(--card-shadow);}
.sign-section h3{font-size:1rem;font-weight:700;margin-bottom:.5rem;color:var(--maroon-dark);}
.sign-btn{padding:10px 28px;background:var(--gold);color:#fff;border:none;border-radius:10px;
  font-family:'Sora',sans-serif;font-weight:700;font-size:.9rem;cursor:pointer;transition:background .2s;}
.sign-btn:hover{background:#a87508;}
.sign-btn:disabled{background:#ccc;cursor:not-allowed;}
.signed-badge{display:inline-flex;align-items:center;gap:6px;background:#d4f5e5;color:var(--success);padding:8px 18px;border-radius:10px;font-weight:700;font-size:.88rem;}
.hod-dash{padding:2rem;max-width:980px;margin:0 auto;}
.hod-header{margin-bottom:1.5rem;}
.hod-header h1{font-size:1.5rem;font-weight:800;color:var(--maroon-dark);}
.hod-header p{color:var(--text-muted);font-size:.88rem;}
.hod-profile-bar{background:var(--white);border-radius:14px;padding:1rem 1.4rem;
  margin-bottom:1.5rem;box-shadow:var(--card-shadow);display:flex;align-items:center;gap:1rem;border-left:5px solid var(--gold);}
.hod-avatar{width:48px;height:48px;border-radius:50%;background:var(--maroon);color:#fff;
  display:flex;align-items:center;justify-content:center;font-weight:800;font-size:1.2rem;flex-shrink:0;}
.hod-profile-info h3{font-size:1rem;font-weight:700;}
.hod-profile-info p{font-size:.78rem;color:var(--text-muted);}
.stats-row{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem;margin-bottom:1.5rem;}
.stat-card{background:var(--white);border-radius:14px;padding:1.2rem;box-shadow:var(--card-shadow);text-align:center;}
.stat-num{font-size:2rem;font-weight:800;color:var(--maroon);font-family:'JetBrains Mono',monospace;}
.stat-label{font-size:.78rem;color:var(--text-muted);margin-top:2px;}
.hod-notifs{background:linear-gradient(135deg,var(--gold-pale),#fff);border-radius:16px;
  padding:1.4rem;margin-bottom:1.5rem;box-shadow:var(--card-shadow);border:1.5px solid #f5d98a;}
.hod-notifs h3{font-size:.95rem;font-weight:700;color:#7a5c0a;margin-bottom:.8rem;display:flex;align-items:center;gap:8px;}
.notif-badge-num{background:var(--gold);color:#fff;font-size:.68rem;font-weight:700;padding:2px 8px;border-radius:999px;}
.hod-notif-item{display:flex;align-items:center;justify-content:space-between;padding:.65rem .8rem;
  background:#fff;border-radius:10px;margin-bottom:.5rem;border:1px solid #f0dfa0;gap:1rem;flex-wrap:wrap;}
.hod-notif-text{flex:1;font-size:.82rem;}
.btn-clear-now{padding:6px 16px;background:var(--maroon);color:#fff;border:none;border-radius:8px;
  font-family:'Sora',sans-serif;font-size:.76rem;font-weight:700;cursor:pointer;transition:background .2s;white-space:nowrap;}
.btn-clear-now:hover{background:var(--maroon-dark);}
.no-notifs{color:var(--text-muted);font-size:.82rem;text-align:center;padding:.5rem;}
.students-table-wrap{background:var(--white);border-radius:16px;box-shadow:var(--card-shadow);overflow:hidden;}
.table-header{padding:1.2rem 1.5rem;border-bottom:1px solid var(--border);
  display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:.5rem;}
.table-header h3{font-size:1rem;font-weight:700;color:var(--maroon-dark);}
.search-input{padding:8px 14px;border:1.5px solid var(--border);border-radius:8px;
  font-family:'Sora',sans-serif;font-size:.84rem;outline:none;background:var(--bg);color:var(--text);width:220px;}
.search-input:focus{border-color:var(--maroon);}
table{width:100%;border-collapse:collapse;}
thead tr{background:#fdf0f2;}
th{padding:10px 14px;text-align:left;font-size:.72rem;text-transform:uppercase;letter-spacing:.06em;color:var(--text-muted);font-weight:700;}
td{padding:10px 14px;font-size:.83rem;border-top:1px solid var(--border);}
tr:hover td{background:#fdf8f8;}
.approve-btn{padding:6px 14px;background:var(--maroon);color:#fff;border:none;border-radius:8px;
  font-family:'Sora',sans-serif;font-size:.75rem;font-weight:700;cursor:pointer;transition:background .2s;}
.approve-btn:hover{background:var(--maroon-dark);}
.approved-tag{display:inline-flex;align-items:center;gap:4px;background:#d4f5e5;color:var(--success);padding:4px 10px;border-radius:8px;font-size:.75rem;font-weight:700;}
.requested-tag{display:inline-flex;align-items:center;gap:4px;background:#fef3d0;color:var(--gold);padding:4px 10px;border-radius:8px;font-size:.75rem;font-weight:700;}
.locked-tag{font-size:.74rem;color:var(--text-muted);font-style:italic;}
.admin-dash{padding:2rem;max-width:1050px;margin:0 auto;}
.admin-tabs{display:flex;gap:4px;background:var(--bg);border-radius:12px;padding:4px;margin-bottom:1.5rem;flex-wrap:wrap;}
.admin-tab{flex:1;min-width:90px;padding:9px 8px;border:none;border-radius:9px;font-family:'Sora',sans-serif;
  font-size:.78rem;font-weight:600;cursor:pointer;background:transparent;color:var(--text-muted);transition:all .2s;text-align:center;}
.admin-tab.active{background:var(--white);color:var(--maroon);box-shadow:0 2px 8px rgba(0,0,0,.08);}
.admin-section{display:none;}.admin-section.active{display:block;}
.admin-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem;margin-bottom:1.5rem;}
.admin-table-wrap{background:var(--white);border-radius:16px;box-shadow:var(--card-shadow);overflow:hidden;margin-bottom:1.5rem;}
.full-cleared{color:var(--success);font-weight:700;}
.partial{color:var(--gold);font-weight:600;}
.not-started{color:var(--text-muted);}
.settings-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:1rem;margin-bottom:1.5rem;}
.settings-card{background:var(--white);border-radius:16px;padding:1.4rem;box-shadow:var(--card-shadow);}
.settings-card h3{font-size:.95rem;font-weight:700;color:var(--maroon-dark);margin-bottom:1rem;}
.settings-card p{font-size:.82rem;color:var(--text-muted);margin-bottom:1rem;line-height:1.5;}
.btn-settings{padding:8px 18px;background:var(--maroon);color:#fff;border:none;border-radius:8px;
  font-family:'Sora',sans-serif;font-size:.82rem;font-weight:700;cursor:pointer;transition:background .2s;}
.btn-settings:hover{background:var(--maroon-dark);}
.btn-settings.danger{background:var(--danger);}
.btn-settings.gold{background:var(--gold);}
.modal-overlay{display:none;position:fixed;inset:0;background:rgba(0,0,0,.55);
  z-index:500;align-items:center;justify-content:center;padding:1rem;overflow-y:auto;}
.modal-overlay.open{display:flex;}
.modal{background:var(--white);border-radius:20px;padding:2rem;width:100%;max-width:480px;
  box-shadow:0 20px 60px rgba(0,0,0,.3);margin:auto;}
.modal h3{font-size:1.1rem;font-weight:700;color:var(--maroon-dark);margin-bottom:.4rem;}
.modal-sub{font-size:.82rem;color:var(--text-muted);margin-bottom:1.4rem;}
.modal-btns{display:flex;gap:.8rem;margin-top:1.2rem;}
.btn-cancel{flex:1;padding:10px;background:var(--bg);color:var(--text-muted);
  border:1.5px solid var(--border);border-radius:10px;font-family:'Sora',sans-serif;font-size:.88rem;font-weight:600;cursor:pointer;}
.modal-note{margin-top:.8rem;background:#fdf0f2;padding:.8rem;border-radius:8px;font-size:.82rem;color:var(--maroon-dark);}
.confirm-modal{background:var(--white);border-radius:20px;padding:2rem;width:100%;max-width:440px;box-shadow:0 20px 60px rgba(0,0,0,.25);margin:auto;}
.sig-wrap{border:2px dashed var(--border);border-radius:12px;background:#fffafa;position:relative;margin-top:.4rem;}
.sig-wrap canvas{display:block;width:100%;height:130px;cursor:crosshair;touch-action:none;border-radius:10px;}
.sig-actions{display:flex;justify-content:flex-end;padding:4px 8px;}
.btn-clear-sig{background:none;border:none;font-size:.75rem;color:var(--danger);cursor:pointer;font-family:'Sora',sans-serif;font-weight:600;}
.approval-record{background:#f0faf5;border-radius:10px;padding:.8rem 1rem;margin-top:.5rem;font-size:.78rem;}
.staff-badge{display:inline-flex;align-items:center;gap:8px;background:var(--gold-pale);
  border:1.5px solid #f5d98a;border-radius:10px;padding:6px 16px;margin-bottom:1rem;}
#toast{position:fixed;bottom:2rem;right:2rem;background:var(--maroon-dark);color:#fff;
  padding:12px 20px;border-radius:12px;font-size:.88rem;font-weight:600;
  box-shadow:0 8px 24px rgba(0,0,0,.25);transform:translateY(100px);opacity:0;transition:all .3s;z-index:9999;}
#toast.show{transform:translateY(0);opacity:1;}
#liveAlert{display:none;position:fixed;bottom:5rem;right:2rem;width:300px;background:#fff;
  border-radius:16px;border-left:5px solid var(--gold);box-shadow:0 8px 32px rgba(0,0,0,.2);
  padding:1rem 1.2rem;z-index:9998;animation:slideUp .4s ease;}
@keyframes slideUp{from{transform:translateY(30px);opacity:0;}to{transform:translateY(0);opacity:1;}}
@keyframes bellRing{0%,100%{transform:rotate(0);}20%{transform:rotate(-20deg);}40%{transform:rotate(20deg);}60%{transform:rotate(-10deg);}80%{transform:rotate(10deg);}}
.bell-ring{animation:bellRing .6s ease;}
@media(max-width:600px){
  .dashboard,.hod-dash,.admin-dash{padding:1rem;}
  .stats-row,.admin-stats{grid-template-columns:repeat(2,1fr);}
  nav{padding:0 1rem;}
  .form-row{grid-template-columns:1fr;}
  .search-input{width:100%;}
  table{font-size:.75rem;}
  th,td{padding:7px 8px;}
  .request-banner{flex-direction:column;align-items:flex-start;}
  .reasons-grid{grid-template-columns:1fr;}
}