*,:before,:after{box-sizing:border-box;margin:0;padding:0}:root{--primary:#175728;--accent:#a8d5a2;--bg:#f2f2f7;--white:#fff;--text:#1a1a1a;--text-light:#6b7280;--border:#e5e7eb;--error:#dc2626;--success:#16a34a;--gold:#f59e0b;--gold-dark:#b8860b;--gold-bg:#fef3c7}html,body{background:var(--primary);height:100%;color:var(--text);-webkit-font-smoothing:antialiased;overscroll-behavior:none;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}#root{background:var(--white);flex-direction:column;max-width:480px;height:100%;margin:0 auto;display:flex;box-shadow:0 0 40px #00000014}.app-shell{flex-direction:column;height:100%;display:flex;overflow:hidden}.screen-content{-webkit-overflow-scrolling:touch;flex:1;overflow-y:auto}.splash{background:var(--primary);justify-content:center;align-items:center;height:100vh;display:flex}@keyframes spin{to{transform:rotate(360deg)}}.spinner{border:4px solid #ffffff40;border-top-color:#fff;border-radius:50%;width:36px;height:36px;animation:.8s linear infinite spin}.center-screen{justify-content:center;align-items:center;width:100%;min-height:40vh;display:flex}.center-screen .spinner{border-color:var(--border);border-top-color:var(--primary)}button{cursor:pointer;font-family:inherit;font-size:inherit;background:0 0;border:none}input,textarea,select{appearance:none;border-radius:0;outline:none;font-family:inherit}a{color:inherit;text-decoration:none}.tab-bar{background:var(--primary);padding-bottom:max(env(safe-area-inset-bottom), 8px);border-top:1px solid #ffffff1a;flex-shrink:0;display:flex;position:relative}.tab-bar:after{content:"";bottom:calc(-1 * env(safe-area-inset-bottom,0px));height:env(safe-area-inset-bottom,0px);background:var(--primary);position:absolute;left:0;right:0}.tab-item{color:#a8d5a2a6;flex-direction:column;flex:1;justify-content:center;align-items:center;gap:4px;padding:10px 4px 6px;font-size:10px;font-weight:700;transition:color .15s;display:flex}.tab-item.active{color:#fff}.tab-icon{width:22px;height:22px}.tab-label{letter-spacing:.3px}.screen{background:var(--bg);flex-direction:column;min-height:100%;display:flex}.screen-header{background:var(--primary);padding:16px 16px 18px;padding-top:calc(16px + env(safe-area-inset-top));flex-shrink:0;align-items:center;gap:10px;display:flex}.screen-title{color:#fff;flex:1;font-size:22px;font-weight:900}.header-titles{flex-direction:column;flex:1;display:flex}.header-titles .screen-title{flex:none}.screen-subtitle{color:#ffffffb3;margin-top:1px;font-size:12px}.logo-mark{color:#fff;letter-spacing:-.5px;background:#ffffff26;border-radius:10px;flex-shrink:0;justify-content:center;align-items:center;width:36px;height:36px;font-size:15px;font-weight:800;display:flex}.user-mark{font-size:13px}.icon-btn{color:#fff;background:#ffffff1f;border-radius:10px;justify-content:center;align-items:center;width:36px;height:36px;transition:background .15s;display:flex}.icon-btn:hover{background:#fff3}.back-btn{color:#fff;background:#ffffff1f;border-radius:10px;flex-shrink:0;justify-content:center;align-items:center;width:36px;height:36px;display:flex}.section{margin-bottom:8px}.section-title{color:var(--text-light);text-transform:uppercase;letter-spacing:.9px;padding:16px 16px 8px;font-size:11px;font-weight:800}.section-title-toggle{cursor:pointer;text-align:left;background:0 0;border:none;justify-content:space-between;align-items:center;width:100%;padding:0;display:flex}.section-title-toggle .section-title{flex:1}.section-toggle-right{color:var(--text-light);align-items:center;gap:6px;padding-top:8px;padding-right:16px;display:flex}.section-count{color:var(--text-light);letter-spacing:0;background:#f3f4f6;border-radius:20px;padding:1px 7px;font-size:11px;font-weight:700}.btn-primary{background:var(--primary);color:#fff;border-radius:12px;justify-content:center;align-items:center;gap:6px;width:100%;padding:14px 20px;font-size:15px;font-weight:800;transition:opacity .15s;display:flex}.btn-primary:disabled{opacity:.55}.btn-white{color:var(--primary);background:#fff;border:none;border-radius:12px;justify-content:center;align-items:center;gap:6px;width:100%;padding:14px 20px;font-size:15px;font-weight:800;transition:opacity .15s;display:flex;box-shadow:0 1px 6px #00000021}.btn-white:active{opacity:.85}.btn-outline{background:var(--white);color:var(--primary);border:1.5px solid var(--primary);border-radius:12px;justify-content:center;align-items:center;gap:6px;padding:12px 20px;font-size:14px;font-weight:700;display:flex}.btn-ghost{color:var(--text-light);border-radius:12px;padding:12px 20px;font-size:14px;font-weight:600}.btn-success{color:#fff;white-space:nowrap;background:#16a34a;border-radius:10px;padding:9px 16px;font-size:13px;font-weight:700}.btn-danger{background:var(--error);color:#fff;white-space:nowrap;border-radius:10px;padding:9px 16px;font-size:13px;font-weight:700}.btn-danger:disabled{opacity:.55}.btn-danger-outline{width:100%;color:var(--error);border:1.5px solid var(--error);background:0 0;border-radius:12px;padding:13px;font-size:14px;font-weight:700}.btn-small-primary{background:var(--primary);color:#fff;white-space:nowrap;border-radius:8px;padding:8px 14px;font-size:13px;font-weight:700}.field-label{color:var(--text);margin-bottom:6px;font-size:13px;font-weight:700;display:block}.required{color:var(--error)}.field-input{border:1.5px solid var(--border);width:100%;color:var(--text);box-sizing:border-box;background:#fafafa;border-radius:10px;min-height:48px;padding:12px 14px;font-size:15px;transition:border-color .15s;display:block}.field-input:focus{border-color:var(--primary);background:#fff}.field-input.inline{flex:1;margin-right:8px}.secret-input-wrap{align-items:center;display:flex;position:relative}.secret-input-wrap .secret-input{padding-right:44px}.secret-input-wrap .secret-eye-btn{position:absolute;right:12px}.secret-eye-btn{cursor:pointer;color:var(--text-light);background:0 0;border:none;flex-shrink:0;align-items:center;padding:4px;display:flex}.secret-eye-btn:hover{color:var(--text)}input[type=date].field-input{min-height:48px;padding:12px 14px;line-height:1.4}.field-textarea{border:1.5px solid var(--border);width:100%;color:var(--text);resize:vertical;background:#fafafa;border-radius:10px;min-height:68px;padding:12px 14px;font-size:14px;transition:border-color .15s}.field-textarea:focus{border-color:var(--primary);background:#fff}.search-bar{background:var(--white);border:1.5px solid var(--border);border-radius:12px;align-items:center;gap:8px;margin:12px 16px;padding:10px 14px;display:flex}.search-input{color:var(--text);appearance:none;background:0 0;border:none;outline:none;flex:1;font-size:14px}.search-input::placeholder{color:#b0b8c4}.chips-row{flex-wrap:wrap;gap:8px;padding:10px 2px 6px;display:flex}.chips-row-scroll{gap:8px;padding:4px 0 8px;display:flex;overflow-x:auto}.chips-row-scroll::-webkit-scrollbar{display:none}.chip{border:1.5px solid var(--border);background:var(--white);color:var(--text);white-space:nowrap;border-radius:999px;padding:8px 14px;font-size:13px;font-weight:600;transition:all .15s}.chip-active{background:var(--primary);border-color:var(--primary);color:#fff}.kp-pill{background:var(--accent);color:var(--primary);border-radius:999px;align-items:center;gap:3px;padding:3px 9px;font-size:12px;font-weight:800;display:inline-flex}.bonus-pill{background:var(--gold-bg);color:var(--gold-dark);border:1px solid var(--gold);border-radius:999px;align-items:center;gap:3px;padding:3px 9px;font-size:12px;font-weight:800;display:inline-flex}.ended-badge{color:var(--text-light);background:#f3f4f6;border-radius:999px;padding:4px 10px;font-size:12px;font-weight:700}.stats-row{gap:10px;padding:12px 16px;display:flex}.stat-card{background:var(--white);text-align:center;border-radius:12px;flex:1;padding:14px 12px;box-shadow:0 1px 3px #0000000f}.stat-value{color:var(--primary);font-size:26px;font-weight:900;display:block}.stat-label{color:var(--text-light);margin-top:2px;font-size:11px;font-weight:600;display:block}.error-banner{color:var(--error);background:#fee2e2;border-radius:10px;justify-content:space-between;align-items:center;gap:8px;margin:8px 16px;padding:10px 14px;font-size:13px;font-weight:600;display:flex}.error-banner button{color:var(--error);font-weight:700}.error-text{color:var(--error);margin-top:8px;font-size:13px}.success-text{color:var(--success);margin-top:8px;font-size:13px;font-weight:600}.modal-overlay{z-index:9999;background:#00000080;justify-content:center;align-items:flex-end;animation:.15s fadeIn;display:flex;position:fixed;inset:0}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.modal{background:var(--white);width:100%;max-width:480px;padding:20px 20px 0;padding-bottom:calc(80px + env(safe-area-inset-bottom));-webkit-overflow-scrolling:touch;border-radius:24px 24px 0 0;max-height:90vh;animation:.2s slideUp;overflow-y:auto}@keyframes slideUp{0%{transform:translateY(60px)}to{transform:translateY(0)}}.modal-title{color:var(--text);margin-bottom:16px;font-size:20px;font-weight:800}.modal-actions{gap:10px;margin-top:20px;display:flex}.modal-actions .btn-ghost{flex:1}.modal-actions .btn-primary{flex:2}.modal-top-bar{justify-content:space-between;align-items:center;margin-bottom:16px;display:flex}.modal-title-inline{color:var(--text);font-size:17px;font-weight:800}.modal-cancel-btn{color:var(--text-light);width:56px;padding:4px 0;font-size:15px;font-weight:600}.modal-confirm-btn{color:var(--primary);text-align:right;width:56px;padding:4px 0;font-size:15px;font-weight:800}.modal-confirm-btn:disabled{opacity:.4}.modal-confirm-danger{color:var(--error)!important}.empty-state{flex-direction:column;flex:1;justify-content:center;align-items:center;gap:14px;padding:40px 24px;display:flex}.empty-state p{color:var(--text-light);text-align:center;font-size:15px}.setup-screen{background:var(--bg);min-height:100%;padding:calc(24px + env(safe-area-inset-top)) 16px calc(24px + env(safe-area-inset-bottom));flex:1;justify-content:center;align-items:center;display:flex}.setup-card{background:var(--white);border-radius:20px;width:100%;max-width:420px;padding:32px 24px;box-shadow:0 4px 24px #0000001a}.setup-logo{background:var(--primary);border-radius:16px;justify-content:center;align-items:center;width:64px;height:64px;margin:0 auto 16px;display:flex}.logo-letter{color:#fff;font-size:34px;font-weight:900}.setup-title{text-align:center;color:var(--primary);font-size:28px;font-weight:900}.setup-subtitle{text-align:center;color:var(--text-light);margin:4px 0 28px;font-size:14px}.form-section{flex-direction:column;gap:6px;margin-bottom:20px;display:flex}.setup-card .btn-primary{margin-top:8px}.event-card{background:var(--white);cursor:pointer;border:1.5px solid #0000;border-radius:12px;justify-content:space-between;align-items:center;margin:0 16px 10px;padding:14px 14px 14px 16px;transition:all .15s;display:flex;box-shadow:0 1px 3px #0000000f}.event-card.selected{border-color:var(--primary)}.event-card.live{border-color:#16a34a}.event-card.ended{opacity:.7;cursor:pointer}.event-card-left{align-items:center;gap:12px;display:flex}.event-name{color:var(--text);font-size:15px;font-weight:700}.event-date{color:var(--text-light);margin-top:2px;font-size:12px}.live-dot{background:#16a34a;border-radius:50%;flex-shrink:0;width:10px;height:10px;animation:2s infinite pulse;box-shadow:0 0 0 3px #16a34a33}@keyframes pulse{0%,to{box-shadow:0 0 0 3px #16a34a33}50%{box-shadow:0 0 0 6px #16a34a14}}.delete-btn{color:#d1d5db;padding:4px 6px;font-size:16px}.delete-btn:hover{color:var(--error)}.selected-panel{background:var(--white);border-radius:16px 16px 0 0;margin-top:auto;padding:16px 16px 20px;box-shadow:0 -4px 20px #00000014}.selected-panel-header{justify-content:space-between;align-items:center;gap:8px;margin-bottom:12px;display:flex}.selected-panel-title-block{flex-direction:column;flex:1;gap:3px;display:flex}.selected-panel-name{color:var(--text);font-size:16px;font-weight:800}.selected-panel-hint{color:var(--text-light);font-size:11px;font-weight:500}.btn-success.btn-muted{opacity:.4}.role-row-inputs{gap:8px;margin-top:8px;display:flex}.role-name-input{flex:2}.role-kp-input{flex:1}.role-section{margin-bottom:14px}.role-section-header{justify-content:space-between;align-items:center;margin-bottom:8px;display:flex}.role-section-label{color:var(--text-light);text-transform:uppercase;letter-spacing:.7px;font-size:11px;font-weight:700}.add-role-btn{color:var(--primary);background:#17572814;border-radius:8px;padding:5px 10px;font-size:13px;font-weight:700}.role-empty-hint{color:var(--text-light);padding:4px 0 8px;font-size:13px;font-style:italic}.role-chip-wrap{align-items:center;margin:8px 10px 2px;display:inline-flex;position:relative}.role-edit-btn{color:#3b82f6;z-index:1;background:#fff;border-radius:50%;justify-content:center;align-items:center;width:20px;height:20px;display:flex;position:absolute;top:-8px;left:-8px;box-shadow:0 1px 4px #0003}.role-delete-btn{background:var(--error);color:#fff;z-index:1;border-radius:50%;justify-content:center;align-items:center;width:20px;height:20px;font-size:14px;font-weight:700;line-height:1;display:flex;position:absolute;top:-8px;right:-8px;box-shadow:0 1px 4px #0003}.scan-btn{margin-top:4px}.scanner-screen{background:#000;flex-direction:column;height:100%;transition:background .3s;display:flex;overflow:hidden}.scanner-screen.flash-ok{background:#065f46}.scanner-screen.flash-dup{background:#92400e}.scanner-screen.flash-err{background:#7f1d1d}.scanner-header{padding:16px 16px 18px;padding-top:calc(28px + env(safe-area-inset-top));z-index:10;background:#0009;align-items:center;gap:12px;display:flex;position:absolute;top:0;left:0;right:0}.scanner-header-info{flex:1}.scanner-event-name{color:#fff;font-size:15px;font-weight:800;display:block}.scanner-role-chip{color:#fff;background:#ffffff26;border-radius:999px;margin-top:4px;padding:3px 10px;font-size:12px;font-weight:600;display:inline-block}.qr-container{background:#000;flex:1;position:relative;overflow:hidden}#qr-reader,#qr-reader__scan_region{border:none!important;width:100%!important;height:100%!important;position:relative!important}#qr-reader video{object-fit:cover!important;width:100%!important;height:100%!important;position:absolute!important;inset:0!important}#qr-reader__dashboard{height:0!important;display:none!important;overflow:hidden!important}#qr-reader__scan_region>img,#qr-reader__scan_region>div[style]{box-shadow:none!important;border:none!important}.scan-flash{pointer-events:none;animation:.9s forwards flashFade;position:absolute;inset:0}.scan-flash.ok{background:#10b98159}.scan-flash.dup{background:#fbbf2459}.scan-flash.err{background:#ef444459}@keyframes flashFade{0%{opacity:1}to{opacity:0}}.scanner-error{color:#fff;text-align:center;background:#dc2626d9;padding:10px 16px;font-size:13px;font-weight:600}.role-switcher{padding:12px 16px env(safe-area-inset-bottom,12px);background:#000000b3}.role-switcher-label{color:#ffffff80;text-transform:uppercase;letter-spacing:.7px;margin-bottom:8px;font-size:11px;font-weight:700}.role-switcher .chip{color:#fff;background:#ffffff1a;border-color:#ffffff40}.role-switcher .chip-active{background:var(--primary);border-color:var(--primary)}.confirm-screen{background:var(--bg)}.confirm-header{background:var(--primary);align-items:center;gap:10px;padding:16px 16px 20px;display:flex}.student-card{background:var(--white);border-radius:14px;align-items:center;gap:14px;margin:12px 16px;padding:16px;display:flex;box-shadow:0 1px 4px #00000012}.avatar{background:var(--primary);color:#fff;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:52px;height:52px;font-size:22px;font-weight:800;display:flex}.student-name{color:var(--text);font-size:17px;font-weight:800}.student-id{color:var(--text-light);margin-top:2px;font-size:12px}.student-meta{color:var(--text-light);font-size:12px}.confirm-kp-row{gap:10px;padding:0 16px 12px;display:flex}.kp-block{background:var(--white);text-align:center;border-radius:12px;flex:1;padding:14px}.kp-label{color:var(--text-light);margin-bottom:4px;font-size:11px;font-weight:600;display:block}.kp-value{color:var(--text);font-size:20px;font-weight:900;display:block}.kp-green{color:var(--primary)}.bonus-section{background:var(--gold-bg);border:1.5px solid #fde68a;border-radius:12px;justify-content:space-between;align-items:center;margin:0 16px 12px;padding:14px 16px;display:flex}.bonus-label{color:var(--gold-dark);font-size:14px;font-weight:800}.bonus-sublabel{color:#92400e;margin-top:2px;font-size:11px}.bonus-controls{align-items:center;gap:16px;display:flex}.bonus-controls.large .bonus-btn{width:44px;height:44px;font-size:22px}.bonus-controls.large .bonus-value{font-size:26px}.bonus-btn{border:2px solid var(--gold);width:36px;height:36px;color:var(--gold-dark);background:#fff;border-radius:50%;justify-content:center;align-items:center;font-size:20px;font-weight:700;transition:background .15s;display:flex}.bonus-btn:active{background:var(--gold-bg)}.bonus-value{color:var(--gold-dark);text-align:center;min-width:32px;font-size:22px;font-weight:900}.notes-section{padding:0 16px 12px}.confirm-btn{margin:8px 16px 32px}.override-btn{margin:0 16px 10px}.att-pick-hint{color:var(--text-light);text-align:center;padding:12px 16px 4px;font-size:13px}.att-pick-card{cursor:pointer}.att-pick-card:active{opacity:.75}.record-list{flex-direction:column;gap:8px;padding:0 16px 20px;display:flex}.record-row{background:var(--white);border-radius:12px;align-items:center;gap:10px;padding:12px 14px;display:flex;box-shadow:0 1px 3px #0000000d}.record-avatar{background:var(--accent);width:38px;height:38px;color:var(--primary);border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;font-size:15px;font-weight:800;display:flex}.record-info{flex:1;min-width:0}.record-name{color:var(--text);white-space:nowrap;text-overflow:ellipsis;font-size:14px;font-weight:700;overflow:hidden}.record-meta{color:var(--text-light);margin-top:2px;font-size:11px}.record-kp-col{flex-direction:column;flex-shrink:0;align-items:flex-end;gap:4px;display:flex}.record-actions{flex-shrink:0;gap:4px;display:flex}.action-btn{color:#3b82f6;background:#eff6ff;border-radius:8px;padding:6px;font-size:15px}.action-btn.danger{color:var(--error);background:#fff0f0}.action-btn.danger:hover{background:#fee2e2}.kp-list{flex-direction:column;gap:8px;padding:0 16px 24px;display:flex}.kp-row{background:var(--white);cursor:pointer;border-radius:12px;align-items:center;gap:12px;padding:12px 14px;transition:box-shadow .15s;display:flex;box-shadow:0 1px 3px #0000000d}.kp-row:hover{box-shadow:0 2px 8px #0000001a}.kp-rank{color:var(--text-light);text-align:center;flex-shrink:0;width:28px;font-size:13px;font-weight:700}.kp-row-info{flex:1;min-width:0}.kp-row-name{color:var(--text);white-space:nowrap;text-overflow:ellipsis;margin-bottom:2px;font-size:16px;font-weight:800;overflow:hidden}.kp-row-id{color:var(--text-light);margin-bottom:5px;font-size:11px}.kp-bar-wrap{background:var(--bg);border-radius:999px;height:5px;overflow:hidden}.kp-bar{background:var(--primary);border-radius:999px;height:100%;transition:width .4s}.kp-total{color:var(--primary);flex-shrink:0;font-size:20px;font-weight:900}.kp-unit{color:var(--text-light);font-size:12px;font-weight:600}.profile-header{background:var(--primary);flex-direction:column;align-items:center;gap:6px;padding:20px 16px 28px;display:flex}.profile-avatar{color:#fff;background:#fff3;border:3px solid #ffffff4d;border-radius:50%;justify-content:center;align-items:center;width:68px;height:68px;margin-bottom:4px;font-size:30px;font-weight:900;display:flex}.profile-name{color:#fff;font-size:20px;font-weight:900}.profile-id{color:var(--accent);font-size:13px}.profile-meta{color:#ffffffa6;font-size:12px}.summary-event-name{color:var(--text);padding:18px 16px 4px;font-size:22px;font-weight:900}.summary-event-date{color:var(--text-light);padding:0 16px 4px;font-size:13px}.delete-event-zone{border-top:1.5px solid #fee2e2;justify-content:center;margin:32px 16px 40px;padding-top:20px;display:flex}.btn-delete-event{color:#ef4444;cursor:pointer;background:0 0;border:1.5px solid #fca5a5;border-radius:10px;align-items:center;gap:7px;padding:10px 20px;font-size:14px;font-weight:700;transition:background .15s,border-color .15s;display:flex}.btn-delete-event:hover,.btn-delete-event:active{background:#fef2f2;border-color:#ef4444}.delete-modal-warning{color:#7f1d1d;background:#fef2f2;border:1.5px solid #fca5a5;border-radius:10px;align-items:flex-start;gap:10px;margin-top:12px;padding:12px 14px;font-size:13px;line-height:1.5;display:flex}.chart-section{padding:0 16px 8px}.bar-chart{background:var(--white);border-radius:12px;align-items:flex-end;gap:4px;height:100px;padding:12px 12px 4px;display:flex;overflow-x:auto}.bar-chart::-webkit-scrollbar{display:none}.bar-col{flex-direction:column;flex-shrink:0;align-items:center;min-width:22px;display:flex}.bar-wrap{align-items:flex-end;width:14px;height:80px;display:flex}.bar-fill{background:var(--primary);border-radius:4px 4px 0 0;width:100%;min-height:3px;transition:height .4s}.bar-label{color:var(--text-light);white-space:nowrap;margin-top:4px;font-size:8px;transform:rotate(-45deg)}.role-summary-row{background:var(--white);border-bottom:1px solid var(--bg);align-items:center;gap:10px;padding:12px 16px;display:flex}.role-summary-name{flex:1;font-size:14px;font-weight:700}.role-summary-count{color:var(--text-light);margin-right:auto;font-size:13px}.auth-panel{flex-direction:column;flex:1;justify-content:center;align-items:center;gap:12px;padding:32px 24px;display:flex}.auth-icon{background:#17572814;border-radius:24px;justify-content:center;align-items:center;width:80px;height:80px;display:flex}.auth-subtitle{color:var(--text-light);text-align:center;margin-bottom:8px;font-size:14px}.auth-panel .field-input{text-align:center;letter-spacing:4px;font-size:18px}.auth-panel .btn-primary{max-width:240px}.override-event-header{background:linear-gradient(135deg,#ecfdf5,#d1fae5);border:1.5px solid #a7f3d0;border-radius:14px;margin-bottom:20px;padding:14px 16px}.override-event-label{letter-spacing:.6px;text-transform:uppercase;color:#059669;margin-bottom:4px;font-size:11px;font-weight:700}.override-event-name{color:#064e3b;font-size:20px;font-weight:900;line-height:1.2}.settings-section-header{color:var(--text-light);text-transform:uppercase;letter-spacing:.9px;padding:20px 16px 8px;font-size:11px;font-weight:800}.settings-section-header.danger{color:var(--error)}.settings-card{background:var(--white);border-radius:14px;margin:0 16px 8px;overflow:hidden;box-shadow:0 1px 3px #0000000f}.settings-row{justify-content:space-between;align-items:center;gap:12px;padding:14px 16px;display:flex}.settings-row-label{color:var(--text);font-size:15px;font-weight:600}.settings-row-sub{color:var(--text-light);font-size:13px}.settings-divider{background:var(--bg);height:1px;margin:0 16px}.profile-card{align-items:center;gap:14px;display:flex;padding:16px!important}.profile-avatar-sm{background:var(--primary);color:#fff;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:48px;height:48px;font-size:20px;font-weight:900;display:flex}.profile-card-name{color:var(--text);font-size:16px;font-weight:800}.profile-card-sub{color:var(--text-light);margin-top:2px;font-size:12px}.name-edit-row{align-items:center;gap:8px;display:flex}.segment{background:var(--bg);border-radius:8px;gap:2px;padding:2px;display:flex}.seg-btn{color:var(--text-light);border-radius:6px;padding:6px 14px;font-size:13px;font-weight:600;transition:all .15s}.seg-btn.active{background:var(--white);color:var(--primary);font-weight:800;box-shadow:0 1px 3px #0000001a}.toggle{width:44px;height:26px;display:inline-block;position:relative}.toggle input{opacity:0;width:0;height:0}.toggle-slider{cursor:pointer;background:#d1d5db;border-radius:999px;transition:background .2s;position:absolute;inset:0}.toggle-slider:before{content:"";background:#fff;border-radius:50%;width:20px;height:20px;transition:transform .2s;position:absolute;top:3px;left:3px;box-shadow:0 1px 3px #0003}.toggle input:checked+.toggle-slider{background:var(--primary)}.toggle input:checked+.toggle-slider:before{transform:translate(18px)}.status-dot{border-radius:50%;flex-shrink:0;width:8px;height:8px}.status-dot.green{background:#16a34a}.status-dot.red{background:var(--error)}.script-url-text{color:var(--text-light);word-break:break-all;background:var(--bg);border-radius:8px;padding:8px 10px;font-size:11px}.tip-row{border-bottom:1px solid var(--bg);align-items:flex-start;gap:12px;padding:12px 16px;display:flex}.tip-row:last-child{border-bottom:none}.tip-icon-svg{background:#17572814;border-radius:10px;flex-shrink:0;justify-content:center;align-items:center;width:36px;height:36px;display:flex}.tip-title{color:var(--text);font-size:14px;font-weight:700}.tip-desc{color:var(--text-light);margin-top:2px;font-size:12px;line-height:1.5}.about-card{align-items:center;gap:16px;display:flex;padding:16px!important}.about-logo{background:var(--primary);color:#fff;border-radius:14px;flex-shrink:0;justify-content:center;align-items:center;width:52px;height:52px;font-size:26px;font-weight:900;display:flex}.about-name{color:var(--text);font-size:17px;font-weight:800}.about-version{color:var(--text-light);margin-top:2px;font-size:12px}.about-desc{color:var(--text-light);margin-top:4px;font-size:12px;line-height:1.5}.sync-banner{color:#1d4ed8;background:#eff6ff;border-left:3px solid #3b82f6;border-radius:10px;align-items:center;gap:8px;margin:8px 16px 0;padding:10px 14px;font-size:13px;font-weight:600;display:flex}.sync-banner svg{flex-shrink:0}.sync-banner button{color:#1d4ed8;cursor:pointer;background:0 0;border:none;margin-left:auto;padding:0 2px;font-size:16px}.scanner-live-badge{background:#ffffff1f;border-radius:20px;flex-shrink:0;align-items:center;gap:5px;padding:4px 10px;display:flex}.scanner-live-label{color:#fff;letter-spacing:.5px;font-size:11px;font-weight:700}.event-ended-banner{color:#9a3412;background:#fff7ed;border-left:3px solid #f97316;flex-wrap:wrap;align-items:center;gap:8px;margin:0;padding:10px 14px;font-size:13px;font-weight:600;display:flex}.event-ended-banner svg{flex-shrink:0}.event-ended-banner button{color:#fff;cursor:pointer;background:#f97316;border:none;border-radius:8px;margin-left:auto;padding:4px 12px;font-size:12px;font-weight:700}.dup-overlay{z-index:20;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);cursor:pointer;background:#000000bf;flex-direction:column;justify-content:center;align-items:center;gap:8px;padding:24px;animation:.2s fadeInScale;display:flex;position:absolute;inset:0}@keyframes fadeInScale{0%{opacity:0;transform:scale(.95)}to{opacity:1;transform:scale(1)}}.dup-icon-wrap{background:#f59e0b26;border-radius:50%;justify-content:center;align-items:center;width:60px;height:60px;margin-bottom:4px;display:flex}.dup-title{color:#fef3c7;letter-spacing:-.5px;font-size:20px;font-weight:800}.dup-name{color:#fff;font-size:17px;font-weight:700}.dup-meta{color:#ffffffbf;text-align:center;font-size:13px;line-height:1.5}.dup-hint{color:#fff6;margin-top:8px;font-size:11px}.log-list{flex-direction:column;gap:0;display:flex}.log-row{border-bottom:1px solid var(--bg);align-items:flex-start;gap:12px;padding:10px 16px;display:flex}.log-row:last-child{border-bottom:none}.log-dot{border-radius:50%;flex-shrink:0;width:10px;height:10px;margin-top:4px}.log-action{color:var(--text);font-size:14px;font-weight:600}.log-meta{color:var(--text-light);margin-top:2px;font-size:12px}.log-empty{text-align:center;color:var(--text-light);padding:16px;font-size:13px}.student-search-wrap{position:relative}.student-search-box{border:1.5px solid var(--border);background:#fff;border-radius:12px;align-items:center;gap:8px;height:48px;padding:0 12px;display:flex}.student-search-box:focus-within{border-color:var(--primary)}.student-search-input{color:var(--text);-webkit-appearance:none;background:0 0;border:none;outline:none;flex:1;font-size:15px}.student-dropdown{z-index:200;border:1.5px solid var(--border);-webkit-overflow-scrolling:touch;background:#fff;border-radius:12px;max-height:220px;position:absolute;top:calc(100% + 4px);left:0;right:0;overflow-y:auto;box-shadow:0 8px 24px #0000001a}.student-drop-item{border:none;border-bottom:1px solid var(--bg);cursor:pointer;text-align:left;background:0 0;justify-content:space-between;align-items:center;gap:8px;width:100%;padding:12px 14px;display:flex}.student-drop-item:last-child{border-bottom:none}.student-drop-item:active{background:var(--bg)}.student-drop-name{color:var(--text);text-align:left;flex:1;font-size:14px;font-weight:600}.student-drop-id{color:var(--text-light);flex-shrink:0;font-size:12px}.student-drop-empty{text-align:center;color:var(--text-light);padding:16px;font-size:14px}.selected-student-card{background:#f0fdf4;border:1.5px solid #bbf7d0;border-radius:12px;align-items:center;gap:12px;padding:12px 14px;display:flex}.selected-student-avatar{background:var(--primary);color:#fff;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:36px;height:36px;font-size:16px;font-weight:800;display:flex}.selected-student-info{flex:1}.selected-student-name{color:var(--text);font-size:15px;font-weight:700}.selected-student-id{color:var(--text-light);margin-top:2px;font-size:12px}.selected-student-clear{cursor:pointer;color:var(--text-light);background:0 0;border:none;align-items:center;padding:4px;display:flex}.selected-student-clear:active{color:var(--error)}.selected-student-card--dup{background:#fffbeb;border-color:#fcd34d}.dup-inline-warning{color:#92400e;background:#fef3c7;border:1.5px solid #fcd34d;border-radius:10px;align-items:flex-start;gap:7px;margin-top:8px;padding:10px 12px;font-size:13px;font-weight:500;line-height:1.4;display:flex}.log-card-section{border:1px solid var(--border);background:#fff;border-radius:14px;margin:0 16px 12px;overflow:hidden}.log-toggle{cursor:pointer;width:100%;color:var(--text-light);letter-spacing:.9px;text-transform:uppercase;background:#fff;border:none;justify-content:space-between;align-items:center;padding:13px 16px;font-size:11px;font-weight:800;display:flex}.log-toggle:active{background:var(--bg)}.log-list{background:var(--bg);border-top:1px solid var(--border)}