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var(--color-badge-success-bg)}.mkt-form-success-title{font-weight:800;font-size:21px;color:var(--color-text);margin:0 0 8px}.mkt-form-success-desc{font-size:15px;color:var(--color-text-muted);margin:0;line-height:1.5}.mkt-class-card{background:#eaf5fd;border-radius:22px;padding:20px;box-shadow:0 30px 64px -26px #00375573;border:1px solid rgba(20,50,62,.05)}.mkt-class-head{display:flex;align-items:center;gap:12px;margin-bottom:14px}.mkt-class-name{font-weight:800;font-size:21px;color:var(--color-text)}.mkt-class-count{display:inline-flex;align-items:center;gap:6px;font-weight:700;font-size:12px;color:var(--color-text);background:#fff;border:1px solid rgba(20,50,62,.1);border-radius:var(--radius-pill);padding:5px 11px}.mkt-class-count .material-symbols-outlined{font-size:15px;color:var(--color-accent)}.mkt-class-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-bottom:14px}.mkt-class-stat{background:#fff;border-radius:14px;padding:13px 14px}.mkt-class-stat-label{font-size:10px;font-weight:700;letter-spacing:.06em;color:#5e7b89;margin-bottom:5px}.mkt-class-stat-label--warn{color:#d1442c}.mkt-class-stat-value{font-weight:800;font-size:24px;color:var(--color-text)}.mkt-class-stat-value-row{display:flex;align-items:baseline;gap:6px}.mkt-class-stat-dot{width:9px;height:9px;border-radius:50%;background:#f05a3c;align-self:center}.mkt-class-stat-unit{font-size:12px;font-weight:600;color:#5e7b89}.mkt-class-filters{display:flex;align-items:center;gap:8px;margin-bottom:12px}.mkt-class-filter{font-weight:700;font-size:12px;color:var(--color-text);background:#fff;border:1px solid rgba(20,50,62,.12);border-radius:var(--radius-pill);padding:7px 13px}.mkt-class-filter.active{color:var(--color-primary-text);background:var(--color-primary);border-color:transparent}.mkt-class-search{margin-left:auto;display:inline-flex;align-items:center;gap:6px;font-size:12px;color:#8aa0ab;background:#fff;border:1px solid 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rgba(20,50,62,.06)}.mkt-class-table-row:last-child{border-bottom:none}.mkt-class-table-row-last{text-align:right}.mkt-class-student{display:flex;align-items:center;gap:9px}.mkt-class-student-dot{width:8px;height:8px;border-radius:50%;background:#f05a3c;flex:none}.mkt-class-student-avatar{width:28px;height:28px;border-radius:50%;background:#0a5c8f;color:#fff;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:11px;flex:none}.mkt-class-student-name{font-weight:800;font-size:13px;color:var(--color-text)}.mkt-class-student-tag{font-weight:700;font-size:9px;letter-spacing:.04em;color:#c0392b;background:#fadcd5;border-radius:var(--radius-pill);padding:3px 8px}.mkt-class-level-tag{font-weight:700;font-size:11px;color:#0a5c8f;background:#dcefff;border-radius:var(--radius-pill);padding:4px 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#00375566;text-align:center;width:100%;max-width:420px}.mkt-code-label{font-weight:700;font-size:12px;letter-spacing:.1em;color:var(--color-accent);margin-bottom:14px}.mkt-code-letters{display:flex;gap:12px;justify-content:center;margin-bottom:18px}.mkt-code-letter{width:64px;height:78px;border-radius:16px;background:#fff4c2;border:2px solid var(--color-primary);display:flex;align-items:center;justify-content:center;font-weight:800;font-size:40px;color:var(--color-primary-text-alt);box-shadow:0 4px #e6c200}.mkt-code-hint{font-size:14px;color:#5e7b89;margin-bottom:20px}.mkt-code-copy-btn{width:100%;font-weight:800;font-size:15px;color:var(--color-primary-text);background:var(--color-primary);border:none;border-radius:13px;padding:14px;box-shadow:0 5px 0 0 var(--color-primary-shadow);cursor:pointer;display:flex;align-items:center;justify-content:center;gap:7px}.mkt-code-copy-btn:active{transform:translateY(4px);box-shadow:0 1px 0 0 var(--color-primary-shadow)}.mkt-host-row{display:flex;gap:14px;align-items:stretch}.mkt-host-scoreboard{flex:0 0 150px;display:flex;flex-direction:column;gap:12px}.mkt-host-scoreboard-card{flex:1;background:#dcefff;border-radius:18px;padding:16px 14px;box-shadow:0 18px 44px -26px #004c714d}.mkt-host-scoreboard-title{font-weight:800;font-size:14px;color:#3d5866;margin-bottom:12px}.mkt-host-player{background:linear-gradient(180deg,#ffe14d,#f6c700);border-radius:12px;padding:11px 12px;display:flex;align-items:center;gap:9px;box-shadow:0 3px #d9b000}.mkt-host-player-avatar{width:32px;height:32px;border-radius:50%;background:#2c2a12;color:#ffe14d;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:13px;flex:none}.mkt-host-player-name{font-weight:800;font-size:13px;color:#3a3000;line-height:1.15}.mkt-host-player-tag{font-weight:700;font-size:10px;color:#7a6400;letter-spacing:.04em}.mkt-host-empty{font-size:12px;color:#5e7b89;font-weight:600;margin-top:12px;line-height:1.4}.mkt-host-leave-btn{display:flex;align-items:center;justify-content:center;gap:8px;width:100%;font-weight:800;font-size:13px;color:#3a3000;background:linear-gradient(180deg,#ffe14d,#f6c700);border:none;border-radius:12px;padding:12px;box-shadow:0 4px #d9b000;cursor:pointer}.mkt-host-leave-btn:active{transform:translateY(4px);box-shadow:0 0 #d9b000}.mkt-host-question-panel{flex:1;min-width:0;background:#e2f1fb;border-radius:18px;padding:20px 22px;box-shadow:0 18px 44px -26px #004c714d}.mkt-host-question-head{display:flex;align-items:baseline;justify-content:space-between;margin-bottom:9px}.mkt-host-topic{font-weight:800;font-size:12px;letter-spacing:.06em;color:var(--color-accent)}.mkt-host-progress-label{font-weight:700;font-size:13px;color:#5a7382}.mkt-host-progress-track{height:10px;border-radius:var(--radius-pill);background:#bfe0fa;overflow:hidden;margin-bottom:20px}.mkt-host-progress-fill{height:100%;background:var(--color-primary);border-radius:var(--radius-pill)}.mkt-host-question-card{background:#fff;border-radius:16px;padding:18px 18px 30px;box-shadow:0 12px 28px -14px #0037554d}.mkt-host-timer{display:inline-flex;align-items:center;gap:5px;font-weight:800;font-size:12px;color:#fff;background:#0a5c8f;border-radius:var(--radius-pill);padding:6px 12px}.mkt-host-timer .material-symbols-outlined{font-size:15px}.mkt-host-question-text{text-align:center;font-weight:800;font-size:clamp(22px,3vw,52px);white-space:nowrap;color:#1d3d4d;letter-spacing:.01em;line-height:1;padding:22px 0 8px}.mkt-host-question-footer{display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap;margin-top:22px}.mkt-host-answered{font-size:13px;color:#5a7382;font-weight:600}.mkt-host-next-btn{display:inline-flex;align-items:center;gap:7px;font-weight:800;font-size:13px;white-space:nowrap;color:#0a4a70;background:linear-gradient(180deg,#c6e6f9,#a9d4ef);border:none;border-radius:13px;padding:11px 15px;box-shadow:0 4px #7fb8de;cursor:pointer}.mkt-host-next-btn:active{transform:translateY(4px);box-shadow:0 0 #7fb8de}.mkt-avg-section{padding:30px 50px 40px}.mkt-avg-card{max-width:1140px;margin:0 auto;background:var(--color-text);border-radius:22px;padding:30px 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.5fr}.mkt-class-table-head span:nth-child(5),.mkt-class-table-head span:nth-child(6),.mkt-class-table-row>span:nth-child(5),.mkt-class-table-row>span:nth-child(6){display:none}.mkt-class-level-tag{font-size:10px;padding:3px 6px;white-space:nowrap}}.login-page{min-height:100vh;display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden;padding:16px;background:var(--color-bg-body);font-family:var(--font-ui);color:var(--color-text)}.login-main{width:100%;max-width:26rem;position:relative;z-index:1}.login-card{background:rgba(255,255,255,.86);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-radius:24px;box-shadow:0 8px 24px #14323e14;padding:24px 28px 28px}.login-branding{display:flex;flex-direction:column;align-items:center;text-align:center;margin-bottom:22px}.login-logo{width:64px;height:64px;border-radius:var(--radius-pill);background:var(--color-primary);display:flex;align-items:center;justify-content:center;position:relative;margin-bottom:14px;box-shadow:0 8px 24px #14323e14}.login-logo-icon{font-size:30px;color:var(--color-primary-text);font-variation-settings:"FILL" 1,"wght" 700,"GRAD" 0,"opsz" 24}.login-logo-badge{position:absolute;right:-4px;bottom:-4px;width:22px;height:22px;border-radius:var(--radius-pill);background:#ffffff;border:2px solid var(--color-bg-card-light);display:flex;align-items:center;justify-content:center;box-shadow:0 4px 10px #14323e14}.material-symbols-outlined{font-family:Material Symbols Outlined;font-size:16px;font-variation-settings:"FILL" 0,"wght" 400,"GRAD" 0,"opsz" 24;line-height:1}.badge-icon{font-size:14px;color:var(--color-accent)}.login-branding h1{margin:0;font-size:clamp(1.7rem,3vw,2.1rem);font-weight:800;letter-spacing:-.04em;color:var(--color-text)}.login-branding p{margin:6px 0 0;font-size:.98rem;color:var(--color-text-muted)}.field-group{display:flex;flex-direction:column;gap:6px;margin-bottom:16px}.field-group label,.label-row a,.label-row label{font-size:.875rem;font-weight:800}.field-group label,.label-row label{color:var(--color-text);margin-left:4px}.label-row{display:flex;align-items:center;justify-content:space-between;gap:12px;margin:0 4px}.label-row a{color:var(--color-accent);text-decoration:none;transition:color .16s ease}.label-row a:hover{color:#00557d;text-decoration:underline}.bubble-input{width:100%;border:none;border-radius:16px;background:#ffffff;color:var(--color-text);padding:13px 16px;font:inherit;font-weight:700;box-sizing:border-box;box-shadow:inset 0 0 0 1px #94b2c18c;transition:box-shadow .18s ease,background-color .18s ease,transform .18s 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0;color:var(--color-error);font-weight:700;font-size:.95rem;text-align:center}.login-footer{text-align:center;margin-top:14px}.login-footer p{margin:0;font-size:.92rem;color:var(--color-text-muted)}.login-footer a{color:var(--color-accent);text-decoration:none;font-weight:800}.login-footer a:hover{text-decoration:underline}.login-decor{position:absolute;pointer-events:none;opacity:.3}.login-decor-left{top:2rem;left:2rem}.login-decor-right{top:4rem;right:3rem}.login-decor-dot{bottom:3rem;left:3rem;width:3.5rem;height:3.5rem;border-radius:var(--radius-pill);background:var(--color-primary);opacity:.18}.login-decor-square{bottom:4rem;right:4rem;width:4.5rem;height:4.5rem;border-radius:1rem;background:var(--color-bg-navbar);opacity:.18;transform:rotate(12deg)}.decor-icon{font-size:3.5rem;font-variation-settings:"FILL" 0,"wght" 700,"GRAD" 0,"opsz" 24;color:var(--color-bg-navbar)}@media (max-width: 640px){.login-page{padding:10px}.login-card{padding:22px 20px;border-radius:18px}.login-branding h1{font-size:1.65rem}.login-branding p{font-size:.95rem}.field-group{margin-bottom:14px}}.signup-page{min-height:100vh;display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden;padding:12px;background:var(--color-bg-body);font-family:var(--font-ui);color:var(--color-text)}.signup-main{width:100%;max-width:26rem;position:relative;z-index:1}.signup-card{background:rgba(255,255,255,.86);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-radius:24px;box-shadow:0 8px 24px #14323e14;padding:24px 28px}.signup-branding{display:flex;flex-direction:column;align-items:center;text-align:center;margin-bottom:18px}.signup-logo{width:64px;height:64px;border-radius:var(--radius-pill);background:var(--color-primary);display:flex;align-items:center;justify-content:center;position:relative;margin-bottom:16px;box-shadow:0 8px 24px #14323e14}.signup-logo-icon{font-size:30px;font-variation-settings:"FILL" 1,"wght" 700,"GRAD" 0,"opsz" 24;color:var(--color-primary-text)}.signup-logo-badge{position:absolute;right:-4px;bottom:-4px;width:22px;height:22px;border-radius:var(--radius-pill);background:#ffffff;border:2px solid var(--color-bg-card-light);display:flex;align-items:center;justify-content:center;box-shadow:0 4px 10px #14323e14}.badge-icon,.material-symbols-outlined{font-family:Material Symbols Outlined;font-size:16px;font-variation-settings:"FILL" 0,"wght" 400,"GRAD" 0,"opsz" 24;line-height:1}.signup-branding h1{margin:0;font-size:clamp(1.7rem,3vw,2.15rem);font-weight:900;letter-spacing:-.04em;color:var(--color-text)}.signup-branding p{margin:6px 0 0;font-size:.98rem;color:var(--color-text-muted)}.signup-form,.signup-row{display:flex;flex-direction:column;gap:14px}.field-group{display:flex;flex-direction:column;gap:6px}.field-group label{margin-left:4px;color:var(--color-accent);font-size:.875rem;font-weight:800}.bubble-input{width:100%;border:none;border-radius:16px;background:var(--color-bg-surface);color:var(--color-text);padding:12px 16px;font:inherit;font-weight:500;box-sizing:border-box;transition:box-shadow .18s ease,background-color .18s ease,transform .18s ease}.bubble-input::placeholder{color:#435f6d80}.bubble-input:focus{outline:none;background:#ffffff;box-shadow:0 0 0 3px #5e7b8933}.chunky-btn{position:relative;transform:translateY(0);--button-shadow: #c9a800;transition:transform .1s cubic-bezier(.4,0,.2,1),box-shadow .1s cubic-bezier(.4,0,.2,1),background-color .15s ease;box-shadow:0 6px 0 var(--button-shadow);border:none;border-radius:16px;background:var(--color-primary);color:var(--color-primary-text);font-family:var(--font-ui);font-size:1.05rem;font-weight:800;padding:14px 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a:hover{text-decoration:underline}.signup-decor{position:absolute;pointer-events:none;opacity:.3}.signup-decor-left{top:3rem;left:3rem}.signup-decor-right{bottom:3rem;right:3rem}.signup-decor-dot{top:6rem;right:6rem;width:4rem;height:4rem;border-radius:var(--radius-pill);background:var(--color-primary);opacity:.2}.signup-decor-square{bottom:8rem;left:6rem;width:5rem;height:5rem;border-radius:1rem;background:var(--color-bg-navbar);opacity:.2;transform:rotate(12deg)}.decor-icon{font-size:4rem;font-variation-settings:"FILL" 0,"wght" 700,"GRAD" 0,"opsz" 24;color:var(--color-bg-navbar)}.signup-decor-right .decor-icon{color:#91f78e}@media (min-width: 640px){.signup-card{padding:28px 30px}.signup-row{flex-direction:row}}@media (max-width: 640px){.signup-page{padding:10px}.signup-card{padding:22px 20px;border-radius:18px}.signup-branding h1{font-size:1.65rem}.signup-branding 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.16s ease,transform .16s ease}.home-rank-button:hover{background:var(--color-warning-fill);transform:translateY(-1px)}.teacher-home-grid,.teacher-home-note{margin-top:28px}.teacher-home-grid{display:flex;flex-wrap:wrap;align-items:flex-start;gap:28px}.teacher-home-col{display:flex;flex-direction:column;gap:28px}.teacher-home-col-left{flex:1.7;min-width:420px}.teacher-home-col-right{flex:1;min-width:300px;max-width:400px}.teacher-home-card{box-sizing:border-box;border-radius:26px}.teacher-home-card-title{margin:0 0 2px;font-size:28px;font-weight:800;letter-spacing:-.5px;color:var(--color-text)}.teacher-home-progress-card{background:#d9effc;padding:30px 34px;box-shadow:0 10px 24px #14323e0f}.teacher-home-card-subtitle{font-size:16px;font-weight:500;color:var(--color-text-muted)}.teacher-home-progress-figures{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin:48px 0 14px}.teacher-home-progress-percent{font-size:56px;font-weight:800;letter-spacing:-1px;color:var(--color-accent);line-height:1}.teacher-home-progress-pill{background:#bfe6fa;border-radius:var(--radius-pill);padding:8px 16px;font-size:14px;font-weight:700;color:var(--color-text);white-space:nowrap}.teacher-home-progress-bar{height:26px;border-radius:var(--radius-pill);background:#ffffff;padding:4px;box-sizing:border-box}.teacher-home-progress-bar-fill{height:100%;width:0;background:var(--color-primary);border-radius:var(--radius-pill);transition:width .5s ease}.teacher-home-rank-card{background:#d9effc;padding:26px 34px 20px;box-shadow:0 10px 24px #14323e0f}.teacher-home-rank-card .teacher-home-card-title{font-size:24px;letter-spacing:-.4px;margin-bottom:16px}.teacher-home-rank-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:10px}.teacher-home-rank-row{display:grid;grid-template-columns:26px 46px 1fr 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18px;font-size:14px;font-weight:700}.teacher-home-correct-decobar{width:70%;height:5px;border-radius:var(--radius-pill);background:#14425c;margin-top:6px}.teacher-home-quiz-cta{width:100%;justify-content:center;padding:20px 24px;font-size:20px}@media (max-width: 900px){.home-bento{grid-template-columns:repeat(2,minmax(0,1fr))}.home-bento-progress,.home-score-column,.home-bento-rank{grid-column:1 / -1}.teacher-home-col-right{max-width:none}}@media (max-width: 560px){.home-content{padding:24px 16px 40px}.home-header{flex-direction:column;align-items:stretch}.home-chunky-button{justify-content:center;width:100%;padding:16px 24px;font-size:1.1rem}.home-bento{grid-template-columns:1fr}.home-bento-progress{min-height:260px;padding:24px}.home-progress-rocket{font-size:88px;right:8px;bottom:8px}.home-progress-percent{font-size:2rem}.teacher-home-grid{flex-direction:column}.teacher-home-col-left,.teacher-home-col-right{min-width:0;max-width:none;width:100%}.teacher-home-progress-card,.teacher-home-rank-card{padding:22px 20px}.teacher-home-progress-percent{font-size:40px}.teacher-home-rank-row{grid-template-columns:20px 38px 1fr auto;gap:10px;padding:10px 12px}.teacher-home-correct-card{padding:28px 20px 24px}.home-score-disc{width:84px;height:84px}}.topbar{position:sticky;top:0;z-index:50;background:linear-gradient(180deg,var(--color-bg-navbar) 0%,var(--color-bg-navbar) 82%,#bfe4fb 100%);box-shadow:0 8px 20px -4px #00618f14;overflow:visible}.topbar:after{content:"";position:absolute;left:0;right:0;bottom:-16px;height:16px;pointer-events:none;background:linear-gradient(180deg,rgba(167,215,255,.9) 0%,rgba(240,248,255,.55) 55%,rgba(255,255,255,0) 100%)}.topbar-demo{border-bottom:3px solid var(--color-primary)}.topbar-inner{max-width:1600px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;padding:10px 20px;gap:16px}.brand{display:flex;align-items:center;gap:12px;flex:1}.brand-logo{width:40px;height:40px;background:var(--color-primary);border-radius:var(--radius-pill);display:flex;align-items:center;justify-content:center;box-shadow:0 4px 0 0 var(--color-primary-shadow);transition:transform .2s ease}.brand-logo:hover{transform:scale(1.02)}.brand-text{font-family:var(--font-ui);font-weight:800;font-size:1.05rem;color:var(--color-accent);text-decoration:none}.nav-pill{display:none;align-items:center;gap:10px;padding:6px 10px;background:var(--color-bg-surface);border-radius:var(--radius-pill);box-shadow:inset 0 -2px 4px #ffffff80,0 3px 10px #00618f14}.nav-item{display:flex;align-items:center;gap:8px;padding:7px 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#0b2d460f;position:relative;cursor:pointer;display:flex;align-items:center;justify-content:center;text-decoration:none;color:inherit}.avatar-inner{width:44px;height:44px;border-radius:var(--radius-pill);overflow:hidden;background:var(--color-accent-deep);display:flex;align-items:center;justify-content:center;box-shadow:4px 4px #0b2d460f}.avatar-initials{font-weight:800;color:#fff;font-size:.82rem;text-transform:uppercase}.avatar-inner{transition:background-color .18s ease}.avatar-bubble:hover .avatar-inner{background:var(--color-accent-deep-hover)}.mobile-toggle{display:flex;align-items:center;justify-content:center;width:44px;height:44px;border-radius:var(--radius-pill);background:var(--color-bg-surface);border:none;box-shadow:0 3px 0 0 var(--color-text-faint);cursor:pointer}.mobile-toggle .material-symbols-outlined{color:var(--color-accent);font-weight:900}.mobile-menu{display:none;padding:0 20px 14px}.mobile-menu-panel{display:flex;flex-direction:column;gap:8px;background:rgba(184,227,249,.98);border-radius:20px;padding:12px;box-shadow:0 10px 24px #00618f1f;border:1px solid rgba(0,97,143,.08)}.mobile-menu-item{display:flex;align-items:center;gap:10px;padding:12px 14px;border-radius:16px;text-decoration:none;color:var(--color-accent);font-weight:800;background:rgba(255,255,255,.45)}.mobile-menu-item.active{background:var(--color-primary);color:var(--color-primary-text-alt);box-shadow:0 3px 0 0 var(--color-primary-shadow)}.mobile-menu-item .material-symbols-outlined{font-variation-settings:"FILL" 0,"wght" 600}.avatar-bubble:focus{outline:none;box-shadow:0 0 0 3px #5e7b892e}@media (min-width:768px){.nav-pill{display:flex}.mobile-toggle{display:none}.mobile-menu{display:none!important}}@media (max-width:767px){.nav-pill{display:none!important}.mobile-menu{display:block;max-height:0;overflow:hidden;padding-top:0;padding-bottom:0;transition:max-height .22s ease,padding .22s ease}.mobile-menu.open{max-height:360px;padding-bottom:14px}}.demo-banner{display:flex;align-items:center;justify-content:center;gap:8px;flex-wrap:wrap;padding:8px 20px;background:var(--color-note-bg);color:var(--color-note-fg);font-size:14px;font-weight:700;text-align:center}.demo-banner-standalone{position:sticky;top:0;z-index:40;border-bottom:3px solid var(--color-primary)}.demo-banner-icon{font-size:18px;color:var(--color-note-icon)}.demo-banner-link{margin-left:6px;padding:3px 10px;border-radius:999px;background:var(--color-note-border);color:var(--color-note-fg);font-weight:700;white-space:nowrap;text-decoration:none}.demo-banner-link:hover{opacity:.85}.profiel-page{min-height:100vh;display:flex;flex-direction:column;position:relative;overflow:hidden;background:var(--color-bg-body)}.profiel-content{position:relative;z-index:1;width:min(100%,72rem);margin:0 auto;padding:56px 24px 40px;box-sizing:border-box}.profiel-stack{display:grid;gap:24px}.profiel-card{display:flex;gap:28px;align-items:center;background:rgba(255,255,255,.9);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);border-radius:32px;padding:32px;box-shadow:0 8px 24px -4px #0b2d460d,0 4px 12px -2px #0b2d460d}.profiel-avatar{flex:0 0 auto}.avatar-circle{width:128px;height:128px;border-radius:var(--radius-pill);background:var(--color-accent-deep);color:#fff;display:flex;align-items:center;justify-content:center;font-size:40px;font-weight:800;box-shadow:4px 4px #0b2d461a;position:relative;overflow:hidden}.avatar-circle:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:rgba(255,255,255,.08);border-radius:inherit}.profiel-details{flex:1 1 auto;min-width:0}.profiel-name{margin:0;font-size:clamp(2rem,3vw,3rem);line-height:1.1;font-weight:800;letter-spacing:-.04em;color:var(--color-text)}.profiel-email{margin:8px 0 0;font-size:1.125rem;font-weight:500;color:var(--color-text-muted)}.profiel-meta{display:flex;gap:48px;margin:24px 0 0;flex-wrap:wrap}.meta-item{display:flex;flex-direction:column;gap:4px}.meta-label{font-size:.875rem;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:var(--color-text-muted)}.meta-value{font-size:1.5rem;font-weight:800;color:var(--color-text)}.profiel-actions{margin-top:28px;display:flex;gap:16px;flex-wrap:wrap}.btn{border:none;padding:14px 22px;border-radius:var(--radius-pill);cursor:pointer;font-weight:800;font-family:inherit;font-size:1rem;transition:background .32s ease,background-color .32s ease,box-shadow .32s ease,border-color .32s ease,color .32s ease}.btn:hover{transform:none}.btn:active{transform:translateY(1px)}.btn-primary{background:#ffd600;color:#fff;box-shadow:none}.btn-primary:hover{background:#e5c000;color:#fff;box-shadow:none}.btn-ghost{background:var(--color-accent-deep);color:#fff;border:2px solid var(--color-accent-deep);box-shadow:none}.btn-ghost:hover{background:var(--color-accent-deep-hover);color:#fff;border-color:var(--color-accent-deep-hover);box-shadow:none}.btn-danger{background:#ffffff;color:var(--color-error);border:2px solid #f4c7c0}.btn-danger:hover{background:#fff3f1}.profiel-card.join-card{align-items:stretch}.join-title{margin:0 0 10px;font-size:1.75rem;font-weight:800;letter-spacing:-.03em;color:var(--color-text)}.join-text{margin:0 0 16px;font-size:1.05rem;line-height:1.6;color:var(--color-text-muted)}.join-form{display:grid;gap:10px;max-width:30rem}.join-label{font-size:.875rem;font-weight:800;color:var(--color-text);margin-left:4px}.join-input{width:100%;padding:14px 16px;border-radius:16px;border:none;font:inherit;font-weight:600;color:var(--color-text);background:#e1f2fe;box-shadow:inset 0 0 0 1px #c0e2fad9;box-sizing:border-box}.join-input:focus{outline:none;background:#ffffff;box-shadow:0 0 0 3px #5e7b8933}.join-current{margin-top:14px;font-size:1rem;color:var(--color-text-muted);line-height:1.6}.klassen-header{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-bottom:20px}.klassen-heading{min-width:0}.klassen-title{margin:0;font-size:1.75rem;font-weight:800;letter-spacing:-.03em;color:var(--color-text)}.klassen-subtitle{margin:4px 0 0;font-size:1rem;font-weight:500;line-height:1.5;color:var(--color-text-muted)}.klassen-active-chip{display:inline-flex;align-items:center;gap:8px;padding:8px 16px;border-radius:var(--radius-pill);background:var(--color-badge-success-bg);color:var(--color-badge-success-fg);font-weight:700;box-shadow:0 4px 0 var(--color-badge-success-shadow);flex:0 0 auto}.klassen-active-chip .material-symbols-outlined{font-size:20px}.klassen-active-chip-text{display:inline-flex;align-items:center;gap:8px;font-size:.95rem}.klassen-active-chip-code{font-weight:800;letter-spacing:.04em;background:rgba(255,255,255,.55);border-radius:var(--radius-pill);padding:2px 10px;font-size:.85rem}.teacher-class-list{display:grid;gap:14px}.teacher-class-wrapper{display:grid;gap:0;border-radius:24px;background:rgba(255,255,255,.85);border:1px solid rgba(192,226,250,.8);box-shadow:0 6px 18px #0228380d;overflow:hidden;transition:border-color .2s ease,box-shadow .2s ease}.teacher-class-wrapper.active{border-color:#86cbff;box-shadow:0 8px 22px #00618f1f}.teacher-class-item{display:flex;justify-content:space-between;align-items:center;gap:14px;padding:16px 18px;color:var(--color-text)}.teacher-class-item.active{background:linear-gradient(180deg,var(--color-bg-card-light) 0%,rgba(255,255,255,0) 100%)}.teacher-class-empty{margin:0;padding:18px 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rgba(176,37,0,.18);background:#ffffff;color:var(--color-error);font-family:inherit;font-weight:700;font-size:.95rem;line-height:1.2;cursor:pointer;transition:background-color .12s ease,border-color .12s ease,transform .1s ease}.teacher-class-delete:hover{background:#ffefec;border-color:#b0250059}.teacher-class-delete:active{transform:translateY(2px)}.teacher-class-delete .material-symbols-outlined{font-size:20px;line-height:1}.teacher-class-students{padding:18px;background:rgba(237,248,255,.7);border-top:1px solid rgba(192,226,250,.8);animation:slideDown .2s ease both}@keyframes slideDown{0%{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:translateY(0)}}.students-header{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;margin-bottom:14px}.students-header strong{font-size:1.1rem;font-weight:800;color:var(--color-text)}.students-subtitle{margin:2px 0 0;font-size:.85rem;font-weight:500;color:var(--color-text-muted)}.students-count{flex:0 0 auto;font-size:.8rem;font-weight:700;color:var(--color-accent-hover);background:var(--color-border-accent);border-radius:var(--radius-pill);padding:6px 14px;white-space:nowrap}.students-list{list-style:none;margin:0;padding:0;border-radius:18px;overflow:hidden;background:#ffffff;border:1px solid rgba(192,226,250,.8)}.students-row{display:grid;grid-template-columns:minmax(0,1fr) auto auto;align-items:center;gap:16px;padding:12px 18px;border-top:1px solid rgba(192,226,250,.55);transition:background .12s 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.material-symbols-outlined{font-size:22px}.bewerk-title{margin:0;font-size:1.5rem}.bewerk-avatar{display:flex;justify-content:center;margin:4px 0 16px}.bewerk-avatar .avatar-circle{width:84px;height:84px;font-size:28px}.bewerk-form{max-width:none;gap:6px}.bewerk-form .join-input{padding:10px 14px;border-radius:14px}.bewerk-form .join-label{margin-top:2px}.bewerk-save{width:100%;margin-top:12px;padding-top:12px;padding-bottom:12px}.bewerk-error{color:var(--color-error);font-weight:600}.bewerk-success{color:#0a7a3d;font-weight:600}.bewerk-leave{display:flex;flex-direction:column;align-items:center;gap:6px;margin-top:16px;padding-top:16px;border-top:1px solid rgba(192,226,250,.7)}.bewerk-leave-btn{display:inline-flex;align-items:center;gap:8px;background:transparent;border:none;color:var(--color-error);font-family:inherit;font-weight:800;font-size:1rem;cursor:pointer;padding:6px 10px;border-radius:10px;transition:background .12s ease}.bewerk-leave-btn:hover:not(:disabled){background:rgba(176,37,0,.06)}.bewerk-leave-btn:disabled{opacity:.6;cursor:default}.bewerk-leave-btn .material-symbols-outlined{font-size:20px}.bewerk-leave-hint{margin:0;font-size:.85rem;color:var(--color-text-muted);text-align:center;line-height:1.5;opacity:.85}@media (max-width: 720px){.profiel-bewerken-page .profiel-content{display:block;min-height:0}.bewerk-card{padding:20px 18px}.bewerk-save,.bewerk-leave-btn{width:100%;justify-content:center}}.teacher-dash-content{flex-grow:1;display:flex;justify-content:center;padding:40px 24px 56px;font-family:var(--font-ui)}.teacher-dash{width:100%;max-width:1200px;display:flex;flex-direction:column;gap:18px}.teacher-dash-card{background:#ffffff;border:1px solid #d9edf9;border-radius:20px;padding:28px 32px;box-shadow:0 10px 25px -5px 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var(--color-border-accent);z-index:1}.adventure-goal-circle{background:linear-gradient(180deg,var(--color-accent) 0%,#00557d 100%);border-color:#ffffff8c;box-shadow:0 7px #00567f}.adventure-goal-icon{color:#fff}.adventure-goal-label{opacity:1;background:rgba(255,255,255,.8)}.glass-panel{position:absolute;width:21rem;max-width:calc(100vw - 4rem);transform:translate(-50%,-50%);background:rgba(255,255,255,.94);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);border:1px solid rgba(255,255,255,.75);border-radius:1.5rem;padding:1.6rem 1.55rem 1.45rem;box-shadow:0 12px 34px #14323e1f;z-index:40;cursor:grab}.adventure-panel{left:76%;color:var(--color-text);touch-action:none}.adventure-panel-fixed{position:fixed;left:50%;top:50%}.adventure-panel.dragging{cursor:grabbing;-webkit-user-select:none;user-select:none}.adventure-panel-topline{display:flex;justify-content:space-between;align-items:center;gap:1rem;margin-bottom:1rem}.adventure-kicker{font-size:.75rem;font-weight:800;letter-spacing:.18em;text-transform:uppercase;color:#2f7fb8}.adventure-close{width:2rem;height:2rem;border:0;border-radius:var(--radius-pill);background:var(--color-bg-navbar);color:#00567f;padding:0;display:grid;place-items:center;cursor:pointer;transition:transform .22s ease,color .22s ease,background-color .22s ease,box-shadow .22s ease;box-shadow:inset 0 0 0 1px #00567f29}.adventure-close:hover{transform:scale(1.02);background:#9ed0f6;color:var(--color-accent-hover)}.adventure-title{margin:0 0 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40px}.teacher-dash-card{padding:20px}.teacher-dash-summary{grid-template-columns:1fr}.teacher-dash-toolbar{flex-direction:column;align-items:stretch}.teacher-dash-search input{width:100%}.teacher-dash-thead{display:none}.teacher-dash-row{display:flex;flex-wrap:wrap;align-items:center;row-gap:8px;column-gap:10px;padding:14px 16px}.teacher-dash-namecell{flex:1 1 100%;order:1}.teacher-dash-dot{order:0}.teacher-dash-levelpill{order:2}.teacher-dash-goed:before{content:"Goed ";font-weight:600;color:var(--color-text-muted)}.teacher-dash-fout:before{content:"Fout ";font-weight:600;color:var(--color-text-muted)}.teacher-dash-goed{order:3}.teacher-dash-fout{order:4}.teacher-dash-pctcell{order:5;flex:1 1 auto;justify-content:flex-end}.teacher-dash-actief{order:6;flex:1 1 100%;text-align:right}}.multiplayer-page{min-height:100vh;background:var(--color-bg-body);font-family:var(--font-ui);color:var(--color-text)}.multiplayer-main{padding:28px 24px 40px}.multiplayer-shell{max-width:1280px;margin:0 auto;display:grid;gap:24px}.multiplayer-hero-card,.multiplayer-panel,.multiplayer-room-card,.multiplayer-empty-state{background:rgba(255,255,255,.92);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);border-radius:32px;box-shadow:0 8px 24px -4px #0b2d4614,0 4px 12px -2px #0b2d460d}.ghost-border{border:1px solid rgba(148,178,193,.15)}.shadow-tactile-card{box-shadow:0 8px 24px #14323e14}.no-scrollbar::-webkit-scrollbar{display:none}.no-scrollbar{-ms-overflow-style:none;scrollbar-width:none}.multiplayer-hero-card{display:flex;justify-content:space-between;gap:20px;align-items:center;padding:28px 32px;overflow:hidden;position:relative}.multiplayer-hero-copy{position:relative;z-index:1;max-width:680px}.multiplayer-eyebrow{display:inline-flex;padding:6px 12px;border-radius:var(--radius-pill);background:#eaf7ff;color:var(--color-accent);font-size:.78rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase;margin-bottom:12px}.multiplayer-hero-copy h1{margin:0;font-size:clamp(2rem,4vw,3.25rem);line-height:1.05;font-weight:900;letter-spacing:-.04em}.multiplayer-hero-copy p{margin:12px 0 0;font-size:1.05rem;line-height:1.65;color:var(--color-text-muted)}.multiplayer-layout{display:grid;grid-template-columns:minmax(320px,.95fr) minmax(0,1.55fr);gap:24px;align-items:start}.multiplayer-side-column{display:grid;gap:24px}.multiplayer-panel{position:relative;overflow:hidden;padding:28px}.multiplayer-panel-blob{position:absolute;top:-46px;right:-46px;width:140px;height:140px;background:rgba(167,215,255,.52);border-radius:var(--radius-pill);filter:blur(10px)}.multiplayer-panel-inner{position:relative;z-index:1;display:grid;gap:12px;justify-items:center;text-align:center}.multiplayer-panel-icon,.multiplayer-preview-icon{font-size:3.75rem;color:var(--color-primary)}.multiplayer-panel-inner h2,.multiplayer-preview-content h3{margin:0;font-size:1.6rem;line-height:1.15;font-weight:900;letter-spacing:-.03em;color:var(--color-text)}.multiplayer-panel-inner p,.multiplayer-preview-content p,.multiplayer-muted,.multiplayer-empty-state p,.multiplayer-error,.multiplayer-success{margin:0;color:var(--color-text-muted);line-height:1.6}.multiplayer-form{width:100%;display:grid;gap:12px;margin-top:8px}.teacher-create-form{text-align:left}.teacher-create-form label{font-size:.85rem;font-weight:800;color:var(--color-text);margin-left:4px}.multiplayer-input{width:100%;border:1px solid rgba(148,178,193,.3);background:#ffffff;color:var(--color-text);font:inherit;font-weight:700;padding:14px 18px;border-radius:var(--radius-pill);text-align:center;box-shadow:inset 0 0 0 1px #c0e2fa4d;outline:none;transition:box-shadow .18s ease,border-color .18s ease,background-color .18s ease}.teacher-create-form .multiplayer-input{text-align:left;border-radius:18px}.multiplayer-input:focus{border-color:#7ec1ec;box-shadow:0 0 0 3px #7ec1ec33;background:#f8fcff}.multiplayer-input::placeholder{color:var(--color-text-faint);font-weight:600}.multiplayer-primary-btn,.room-action-btn,.multiplayer-refresh-btn,.multiplayer-link-btn{border:none;font:inherit;font-weight:800;cursor:pointer;transition:background .32s ease,background-color .32s ease,box-shadow .32s ease,border-color .32s ease,color .32s ease}.multiplayer-primary-btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;width:100%;padding:14px 22px;border-radius:var(--radius-pill);background-color:#ffd600;background-image:none;color:#fff;box-shadow:none;font-size:1rem;-moz-appearance:none;appearance:none;-webkit-appearance:none;opacity:1}.multiplayer-primary-btn:hover{background-color:#e5c000;background-image:none;color:#fff}.multiplayer-primary-btn:disabled{opacity:.7;cursor:not-allowed}.multiplayer-primary-btn:active,.multiplayer-refresh-btn:active,.room-action-btn:active,.multiplayer-link-btn:active{transform:translateY(1px)}.multiplayer-room-column{display:grid;gap:18px}.multiplayer-room-header{display:flex;justify-content:space-between;align-items:end;gap:16px;margin-bottom:2px}.multiplayer-room-header h2{margin:0;font-size:clamp(2rem,3vw,3rem);line-height:1.05;font-weight:900;letter-spacing:-.04em;color:var(--color-text)}.multiplayer-room-header p{margin:6px 0 0;color:var(--color-text-muted)}.multiplayer-refresh-btn{width:48px;height:48px;border-radius:var(--radius-pill);background:#ffffff;color:var(--color-text-muted);display:inline-flex;align-items:center;justify-content:center;box-shadow:0 8px 24px #14323e14}.multiplayer-refresh-btn:hover{background:#f8fcff;color:var(--color-accent-deep)}.multiplayer-room-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;max-height:70vh;overflow:auto;padding-right:4px}.multiplayer-room-card{position:relative;overflow:hidden;padding:22px;display:grid;gap:16px;border-radius:22px;background:#ffffff}.room-card-badge{position:absolute;top:0;right:0;padding:8px 12px;border-bottom-left-radius:14px;background:var(--color-primary);color:var(--color-primary-text);font-size:.78rem;font-weight:800;letter-spacing:.04em;text-transform:uppercase}.room-card-top{display:flex;align-items:center;gap:14px;padding-top:4px}.room-card-icon{width:42px;height:42px;border-radius:var(--radius-pill);background:var(--color-primary);color:var(--color-primary-text);display:flex;align-items:center;justify-content:center;flex:0 0 auto}.room-card-icon .material-symbols-outlined{font-variation-settings:"FILL" 1;font-size:1.5rem}.room-card-top h3{margin:0;font-size:1.3rem;line-height:1.1;font-weight:900;color:var(--color-text)}.room-card-meta{display:grid;gap:8px}.room-card-meta>div{display:flex;justify-content:space-between;gap:10px;align-items:baseline;padding:10px 0;border-bottom:1px solid rgba(148,178,193,.18)}.room-card-meta>div:last-child{border-bottom:none;padding-bottom:0}.room-meta-label{font-size:.78rem;font-weight:800;text-transform:uppercase;letter-spacing:.08em;color:var(--color-text-muted)}.room-meta-value{font-weight:800;color:var(--color-text);text-align:right}.room-meta-value.is-full{color:var(--color-error)}.room-code{font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,Liberation Mono,Courier New,monospace}.room-card-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:auto}.room-action-btn{padding:14px 22px;border-radius:var(--radius-pill);text-decoration:none;line-height:1;font-size:1rem}.room-action-primary{background:#ffd600;color:#fff;box-shadow:none;font-size:1rem}.room-action-primary:hover{background:#e5c000;color:#fff}.room-action-secondary{background:#ffffff;color:var(--color-accent-deep-hover);border:2px solid rgba(0,95,163,.16)}.room-action-secondary:hover{background:#f8fcff;border-color:#005fa347}.room-action-danger{background:#ffffff;color:var(--color-error);border:2px solid rgba(176,37,0,.16)}.room-action-danger:hover{background:#fff3f1}.multiplayer-empty-state{padding:24px;display:grid;gap:8px;justify-items:start;background:rgba(255,255,255,.92)}.multiplayer-link-btn{display:inline-flex;align-items:center;justify-content:center;padding:12px 16px;border-radius:var(--radius-pill);background:var(--color-accent-deep);color:#fff;text-decoration:none}.multiplayer-muted{color:var(--color-text-muted)}.multiplayer-error{color:var(--color-error);font-weight:800}.multiplayer-success{color:#0a7a3d;font-weight:800}.mp-create-modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:100;display:grid;place-items:center;padding:20px;background:rgba(20,50,62,.45);backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(4px)}.mp-create-modal{width:min(440px,100%);display:grid;gap:12px;background:#ffffff;border-radius:24px;padding:28px 26px 26px;box-shadow:0 24px 60px #14323e47;border-bottom:8px solid var(--color-bg-surface);text-align:left}.mp-create-modal-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:4px}.mp-create-modal-head h2{margin:0;font-size:1.3rem;font-weight:900;color:var(--color-text)}.mp-create-modal-close{border:none;background:var(--color-bg-card-light);color:var(--color-text-muted);width:36px;height:36px;border-radius:var(--radius-pill);display:inline-flex;align-items:center;justify-content:center;cursor:pointer;transition:background-color .18s ease}.mp-create-modal-close:hover{background:var(--color-border-accent)}.mp-create-modal label{font-size:.85rem;font-weight:800;color:var(--color-text);margin-left:4px}.mp-create-modal-select{text-align:left;border-radius:18px}.mp-create-modal-note{margin:0;font-size:.85rem;color:var(--color-text-muted)}.mp-create-modal-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}.mp-create-modal-field{display:grid;gap:6px}@media (max-width: 480px){.mp-create-modal-row{grid-template-columns:1fr}}@media (max-width: 1100px){.multiplayer-layout,.multiplayer-room-grid{grid-template-columns:1fr}}@media (max-width: 720px){.multiplayer-main{padding-inline:16px}.multiplayer-hero-card,.multiplayer-panel,.multiplayer-preview-card,.multiplayer-room-card,.multiplayer-empty-state{border-radius:24px}.multiplayer-hero-card{padding:22px 20px;flex-direction:column;align-items:flex-start}.multiplayer-room-header{align-items:flex-start;flex-direction:column}.multiplayer-room-grid{max-height:none}.room-card-actions{width:100%}.room-action-btn{flex:1 1 auto;justify-content:center}}.singleplayer-play-page .material-symbols-outlined{font-family:Material Symbols Outlined;font-variation-settings:"FILL" 0,"wght" 500,"GRAD" 0,"opsz" 24;line-height:1}.singleplayer-play-page{min-height:100vh;display:flex;flex-direction:column;align-items:stretch;background:var(--color-bg-body)}.playq-content{flex:1 1 auto;display:flex;justify-content:center;align-items:safe center;padding:24px 22px;font-family:var(--font-ui);color:var(--color-text)}.singleplayer-game-shell{width:min(820px,96%);margin:0 auto;display:grid;gap:26px;align-content:center}.play-topbar{display:flex;align-items:center;gap:20px}.play-progress{flex:1;min-width:0;display:grid;gap:10px}.play-progress-labels{display:flex;justify-content:space-between;align-items:flex-end;padding:0 6px;font-size:18px;font-weight:800}.play-progress-level{color:var(--color-accent)}.play-progress-count{color:var(--color-text-muted)}.play-progress-track{height:28px;width:100%;padding:4px;border-radius:var(--radius-pill);background:var(--color-bg-surface);box-shadow:inset 0 2px 5px #14323e29}.play-progress-fill{height:100%;min-width:16px;border-radius:var(--radius-pill);background:var(--color-primary);transition:width .7s ease}.problem-card{position:relative;border-radius:var(--radius-card-lg);background:#ffffff;padding:34px 44px 38px;text-align:center;box-shadow:0 12px 28px 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