@import"https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap";:root{--bg: #07111f;--bg-card: #0d1e35;--bg-card2: #122340;--bg-input: #0b1929;--border: rgba(26,86,217,.18);--accent: #1A56D9;--accent-hl: #3B82F6;--yellow: #F5C518;--green: #22c55e;--red: #ef4444;--orange: #f97316;--purple: #8b5cf6;--teal: #06b6d4;--text: #e8f0ff;--text-2: #a8c0f0;--text-3: #4a6090;--safe-top: env(safe-area-inset-top, 0px);--safe-bottom: env(safe-area-inset-bottom, 0px)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0;-webkit-tap-highlight-color:transparent}html{height:100%;overflow:hidden}body{height:100%;font-family:Inter,sans-serif;background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;overflow:hidden;user-select:none}#root{height:100%;display:flex;flex-direction:column}.screen{flex:1;display:flex;flex-direction:column;overflow:hidden}.screen-scroll{flex:1;overflow-y:auto;-webkit-overflow-scrolling:touch;padding:0 16px 80px}.screen-scroll::-webkit-scrollbar{display:none}.app-header{padding:calc(var(--safe-top) + 12px) 16px 12px;background:var(--bg-card);border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between}.app-header h1{font-size:17px;font-weight:700}.login-screen{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:24px;background:linear-gradient(160deg,#04101e,#0a1d38)}.login-logo{width:110px;height:auto;margin-bottom:8px}.login-badge{background:#f5c51826;border:1px solid rgba(245,197,24,.35);color:var(--yellow);font-size:11px;font-weight:700;padding:4px 14px;border-radius:20px;margin-bottom:32px;letter-spacing:.05em}.login-title{font-size:24px;font-weight:800;text-align:center;margin-bottom:6px}.login-subtitle{font-size:13px;color:var(--text-2);text-align:center;margin-bottom:32px}.field{margin-bottom:14px}.field label{display:block;font-size:12px;font-weight:600;color:var(--text-2);margin-bottom:6px}.field input{width:100%;padding:14px 16px;border-radius:12px;background:var(--bg-input);border:1px solid var(--border);color:var(--text);font-size:16px;font-family:inherit;outline:none;transition:border-color .2s}.field input:focus{border-color:var(--accent)}.field input::placeholder{color:var(--text-3)}.btn{width:100%;padding:16px;border-radius:14px;border:none;font-size:16px;font-weight:700;font-family:inherit;cursor:pointer;transition:all .18s;letter-spacing:.01em}.btn-primary{background:var(--accent);color:#fff;box-shadow:0 4px 20px #1a56d966}.btn-primary:hover:not(:disabled){background:#1445b8;transform:translateY(-1px)}.btn-primary:disabled{opacity:.55;cursor:default}.btn-green{background:var(--green);color:#fff;box-shadow:0 4px 16px #22c55e59}.btn-red{background:var(--red);color:#fff;box-shadow:0 4px 16px #ef44444d}.btn-outline{background:transparent;color:var(--text-2);border:1px solid var(--border)}.btn-outline:hover{border-color:var(--accent);color:var(--accent)}.btn-sm{padding:10px 16px;font-size:14px;border-radius:10px}.error-box{background:#ef44441f;border:1px solid rgba(239,68,68,.3);color:var(--red);border-radius:10px;padding:12px 14px;font-size:13px;margin-bottom:14px}.success-box{background:#22c55e1f;border:1px solid rgba(34,197,94,.3);color:var(--green);border-radius:10px;padding:12px 14px;font-size:13px;margin-bottom:14px}.card{background:var(--bg-card);border:1px solid var(--border);border-radius:16px;padding:16px;margin-bottom:12px}.card-title{font-size:12px;font-weight:700;color:var(--text-2);text-transform:uppercase;letter-spacing:.07em;margin-bottom:12px}.stat-row{display:grid;grid-template-columns:1fr 1fr 1fr;gap:10px;margin-bottom:12px}.stat-chip{background:var(--bg-card);border:1px solid var(--border);border-radius:12px;padding:14px 10px;text-align:center}.stat-chip .val{font-size:26px;font-weight:800;line-height:1}.stat-chip .lbl{font-size:10px;color:var(--text-2);margin-top:4px;font-weight:600}.stat-chip.blue{border-color:#1a56d966}.stat-chip.green{border-color:#22c55e66}.stat-chip.orange{border-color:#f9731666}.status-bar{display:flex;align-items:center;gap:8px;padding:10px 14px;border-radius:12px;font-size:13px;font-weight:600;margin-bottom:14px}.status-bar.active{background:#22c55e1a;border:1px solid rgba(34,197,94,.3);color:var(--green)}.status-bar.inactive{background:#4a609026;border:1px solid var(--border);color:var(--text-2)}.status-dot{width:8px;height:8px;border-radius:50%;flex-shrink:0}.status-dot.pulse{animation:pulse 2s infinite}@keyframes pulse{0%,to{opacity:1;transform:scale(1)}50%{opacity:.5;transform:scale(1.3)}}.gps-row{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:12px}.gps-chip{background:var(--bg-card2);border:1px solid var(--border);border-radius:20px;padding:6px 12px;font-size:12px;font-weight:600;display:flex;align-items:center;gap:5px}.gps-chip span{color:var(--text-2)}.student-item{display:flex;align-items:center;gap:12px;padding:12px 14px;border-radius:12px;margin-bottom:8px;background:var(--bg-card);border:1px solid var(--border);transition:all .15s;cursor:pointer}.student-item:active{transform:scale(.98)}.student-avatar{width:42px;height:42px;border-radius:50%;flex-shrink:0;display:flex;align-items:center;justify-content:center;font-size:18px;font-weight:800;background:var(--bg-card2);border:2px solid var(--border)}.student-info{flex:1;min-width:0}.student-name{font-size:14px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.student-sub{font-size:11px;color:var(--text-2);margin-top:2px}.boarding-badge{padding:3px 10px;border-radius:20px;font-size:11px;font-weight:700;flex-shrink:0}.badge-pending{background:#4a609033;color:var(--text-2)}.badge-boarded{background:#22c55e26;color:var(--green)}.badge-alighted{background:#3b82f626;color:var(--accent-hl)}.search{position:relative;margin-bottom:12px}.search input{width:100%;padding:12px 16px 12px 40px;border-radius:12px;background:var(--bg-input);border:1px solid var(--border);color:var(--text);font-size:14px;font-family:inherit;outline:none}.search input:focus{border-color:var(--accent)}.search:before{content:"🔍";position:absolute;left:12px;top:50%;transform:translateY(-50%);font-size:16px}.modal-backdrop{position:fixed;inset:0;background:#000000bf;z-index:100;display:flex;align-items:flex-end;justify-content:center;backdrop-filter:blur(3px)}.modal-sheet{background:var(--bg-card);border-radius:22px 22px 0 0;padding:20px 20px calc(var(--safe-bottom) + 20px);width:100%;max-width:480px;animation:slideUp .25s ease-out}@keyframes slideUp{0%{transform:translateY(100%);opacity:0}to{transform:translateY(0);opacity:1}}.modal-handle{width:40px;height:4px;background:var(--border);border-radius:2px;margin:0 auto 18px}.modal-title{font-size:18px;font-weight:700;margin-bottom:4px}.modal-subtitle{font-size:13px;color:var(--text-2);margin-bottom:18px}.select{width:100%;padding:14px 16px;border-radius:12px;background:var(--bg-input);border:1px solid var(--border);color:var(--text);font-size:15px;font-family:inherit;outline:none;margin-bottom:12px;appearance:none}.select:focus{border-color:var(--accent)}.tabs{display:flex;gap:4px;background:var(--bg-card2);border-radius:12px;padding:4px;margin-bottom:14px}.tab{flex:1;padding:9px;border-radius:9px;border:none;background:none;color:var(--text-2);font-size:13px;font-weight:600;cursor:pointer;font-family:inherit;transition:all .15s}.tab.active{background:var(--bg-card);color:var(--text);box-shadow:0 2px 8px #0003}.bottom-nav{display:flex;background:var(--bg-card);border-top:1px solid var(--border);padding:8px 0 calc(var(--safe-bottom) + 8px)}.nav-btn{flex:1;display:flex;flex-direction:column;align-items:center;gap:3px;padding:6px 4px;border:none;background:none;color:var(--text-3);font-size:10px;font-weight:600;cursor:pointer;font-family:inherit;transition:color .15s;letter-spacing:.02em}.nav-btn.active{color:var(--accent)}.nav-btn .nav-icon{font-size:22px;line-height:1}.incident-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-bottom:14px}.incident-type{padding:14px 12px;border-radius:12px;text-align:center;border:2px solid var(--border);background:var(--bg-input);cursor:pointer;transition:all .15s}.incident-type.selected{border-color:var(--red);background:#ef44441a}.incident-type .ico{font-size:26px;margin-bottom:5px}.incident-type .lbl{font-size:12px;font-weight:600;color:var(--text-2)}textarea{width:100%;padding:13px 16px;border-radius:12px;background:var(--bg-input);border:1px solid var(--border);color:var(--text);font-size:14px;font-family:inherit;outline:none;resize:none;margin-bottom:12px;min-height:90px}textarea:focus{border-color:var(--accent)}.spinner{width:36px;height:36px;border:3px solid var(--border);border-top-color:var(--accent);border-radius:50%;animation:spin .8s linear infinite;margin:0 auto}@keyframes spin{to{transform:rotate(360deg)}}.center{display:flex;align-items:center;justify-content:center;height:100%;flex-direction:column;gap:14px}.empty-state{text-align:center;padding:40px 20px;color:var(--text-2);font-size:14px}.empty-icon{font-size:46px;margin-bottom:12px}.divider{height:1px;background:var(--border);margin:8px 0 16px}