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.account-action-close{z-index:3;color:#fff;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);background:#08121f52}.pupil-preview{border:1px solid var(--border);background:var(--surface);border-radius:17px;grid-template-rows:auto auto auto auto minmax(0,1fr) auto;min-width:0;height:calc(100dvh - 60px);display:grid;overflow:hidden;box-shadow:0 12px 28px #121f2f14}.pupil-preview-chrome{color:var(--muted);border-bottom:1px solid var(--border);background:color-mix(in srgb, var(--soft) 82%, var(--surface));letter-spacing:.06em;justify-content:space-between;padding:9px 14px;font-size:.71rem;font-weight:800;display:flex}.pupil-lesson-hero{color:#fff;isolation:isolate;grid-template-rows:minmax(112px,1fr) 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#14241f);justify-content:space-between;align-items:flex-end;gap:22px;padding:17px 24px 19px;display:flex;position:relative;box-shadow:0 -12px 32px #040c181f}.pupil-hero-band>div:first-child{min-width:0;max-width:900px}.pupil-hero-band p{color:#ffffffc7;letter-spacing:.12em;text-transform:uppercase;margin:0;font-size:.72rem;font-weight:900}.pupil-hero-band h2{color:#fff;margin:5px 0 4px;font-size:clamp(1.55rem,2.35vw,2.25rem);line-height:1.05}.pupil-hero-band span{color:#ffffffd6;text-overflow:ellipsis;white-space:nowrap;display:block;overflow:hidden}.pupil-hero-actions strong{white-space:nowrap;background:#060f1c38;border:1px solid #ffffff57;border-radius:999px;align-items:center;gap:6px;padding:8px 12px;display:inline-flex}.pupil-stage-tabs{border-bottom:1px solid var(--border);background:var(--surface);grid-template-columns:repeat(4,minmax(0,1fr));gap:7px;padding:8px 10px;display:grid}.pupil-stage-tabs button{min-width:0;min-height:40px;color:var(--text);cursor:pointer;background:0 0;border:1px solid #0000;border-radius:10px;padding:8px 10px;font-weight:750}.pupil-stage-tabs button:hover:not(:disabled){background:color-mix(in srgb, var(--accent) 7%, var(--surface))}.pupil-stage-tabs button.active{border-color:color-mix(in srgb, var(--accent) 75%, var(--border));color:var(--on-accent);background:var(--accent);box-shadow:0 6px 15px color-mix(in srgb, var(--accent) 20%, transparent)}.pupil-stage-tabs button:disabled{opacity:.42;cursor:not-allowed}.pupil-stage-tabs span{opacity:.75;font-size:.78em}.pupil-stage-tabs button.complete,.pupil-stage-tabs button.complete:hover:not(:disabled){color:#176646;background:#e7f6ed}.pupil-stage-tabs button.complete.active{color:#fff;background:#25835c;border-color:#25835c}.pupil-screen-progress{border-bottom:1px solid var(--border);background:var(--soft);height:24px;position:relative;overflow:hidden}.pupil-screen-progress>span{background:color-mix(in srgb, var(--accent) 18%, transparent);transition:width 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button.complete{color:#176646;background:#e7f6ed;border-color:#aadbc0}.pupil-stage-heading button.complete.active{color:#fff;background:#25835c;border-color:#25835c}.pupil-block-stage{place-items:center;width:min(1050px,100%);margin:0 auto;display:grid;position:relative}.pupil-block-xp{z-index:3;border:1px solid color-mix(in srgb, var(--block-accent) 24%, var(--border));color:var(--accent);background:color-mix(in srgb, var(--surface) 88%, transparent);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-radius:999px;align-items:center;gap:4px;padding:5px 9px;font-size:.76rem;font-weight:900;display:inline-flex;position:absolute;top:13px;right:14px}.pupil-section-edit{z-index:3;background:color-mix(in srgb, var(--surface) 82%, transparent);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);padding:7px 10px;position:absolute;top:13px;right:92px}.pupil-section-tools{z-index:3;align-items:center;gap:5px;display:flex;position:absolute;top:12px;right:92px}.pupil-section-tools .pupil-section-edit{border-color:color-mix(in srgb, var(--border) 70%, transparent);color:var(--text);background:color-mix(in srgb, var(--surface) 45%, transparent);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);padding:7px 11px;position:static;box-shadow:inset 0 1px #ffffff47}.pupil-section-move{border:1px solid color-mix(in srgb, var(--border) 70%, transparent);width:34px;height:34px;color:var(--text);background:color-mix(in srgb, var(--surface) 45%, transparent);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);cursor:pointer;border-radius:8px;place-items:center;padding:0;display:grid}.pupil-section-move:hover:not(:disabled),.pupil-section-tools .pupil-section-edit:hover{border-color:var(--accent);background:color-mix(in srgb, var(--surface) 72%, transparent)}.pupil-section-move:disabled{opacity:.35;cursor:not-allowed}.pupil-block{padding:clamp(21px,3vw,32px);border:1px solid color-mix(in srgb, var(--block-accent) 32%, var(--border));border-top:5px solid var(--block-accent);background:color-mix(in srgb, var(--block-accent) 4%, var(--surface));border-radius:15px;width:100%;padding-top:clamp(49px,5vw,56px);box-shadow:0 10px 26px #121f2f14}.pupil-block h3{margin:0 0 12px;font-size:clamp(1.25rem,2.5vw,1.8rem)}.pupil-block p{white-space:pre-wrap;margin:0;line-height:1.55}.pupil-block textarea,.pupil-block select{width:100%;margin-top:12px}.pupil-objective>span,.pupil-note>span,.pupil-plenary>span,.pupil-homework>span,.pupil-extension>span{color:var(--muted);letter-spacing:.06em;text-transform:uppercase;font-size:.74rem;font-weight:800}.pupil-question label{gap:5px;margin-top:13px;font-size:.85rem;font-weight:700;display:grid}.preview-change-answer{margin-top:8px;font-size:.83rem}.pupil-block-live-edit{cursor:pointer;width:100%}.pupil-preview-author:not(.pupil-preview-viewing) .pupil-block-live-edit:hover .pupil-block{background:color-mix(in srgb, var(--surface) 76%, transparent);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-color:#0000;transform:translateY(-1px);box-shadow:0 14px 30px #121f2f26,inset 0 1px #ffffff94}.activity-kicker{color:var(--block-accent);letter-spacing:.1em;justify-content:space-between;align-items:center;gap:12px;margin-bottom:10px;font-size:.72rem;font-weight:900;display:flex}.activity-kicker strong{border:1px solid color-mix(in srgb, var(--block-accent) 32%, var(--border));background:color-mix(in srgb, var(--block-accent) 8%, var(--surface));letter-spacing:.05em;border-radius:999px;padding:5px 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4px 12px #121f2f0d}.choice-card-list button:hover:not(:disabled),.choice-card-list button.selected,.quiz-choice-grid button:hover:not(:disabled),.quiz-choice-grid button.selected{border-color:var(--block-accent);background:color-mix(in srgb, var(--block-accent) 9%, var(--surface));box-shadow:0 8px 18px color-mix(in srgb, var(--block-accent) 14%, transparent);transform:translateY(-1px)}.choice-card-list button.correct,.quiz-choice-grid button.correct{background:#eaf8ee;border-color:#24845f}.choice-card-list button.incorrect,.quiz-choice-grid button.incorrect{background:#fff0f1;border-color:#b54355}.choice-card-list button>span,.quiz-choice-grid button>span{color:#fff;background:var(--block-accent);border-radius:50%;flex:none;place-items:center;width:31px;height:31px;font-weight:900;display:grid}.choice-card-list button>svg,.quiz-choice-grid button>svg{color:#24845f;margin-left:auto}.activity-check{justify-content:center;min-width:190px;margin:18px 0 0 auto}.activity-feedback{border-radius:13px;margin-top:16px;padding:14px 16px}.activity-feedback.correct{color:#185c42;background:#eaf8ee}.activity-feedback.incorrect{color:#8a3041;background:#fff0f1}.activity-feedback p{margin-top:5px}.activity-feedback .button{margin-top:10px}.toggle-statement-list{gap:10px;width:min(900px,100%);margin:22px auto 0;display:grid}.toggle-statement-list button{border:1px solid color-mix(in srgb, var(--block-accent) 24%, var(--border));min-height:62px;color:var(--text);text-align:left;background:color-mix(in srgb, var(--surface) 94%, var(--block-accent));cursor:pointer;border-radius:999px;grid-template-columns:minmax(0,1fr) 58px 32px;align-items:center;gap:12px;padding:10px 14px 10px 18px;display:grid}.toggle-statement-list button.selected{color:#fff;background:var(--block-accent);box-shadow:0 8px 18px color-mix(in srgb, var(--block-accent) 23%, transparent)}.toggle-statement-list button.correct{border-color:#24845f;box-shadow:inset 0 0 0 2px #58b98b}.toggle-statement-list button.incorrect{border-color:#b54355;box-shadow:inset 0 0 0 2px #dd8190}.toggle-statement-list i{background:color-mix(in srgb, var(--muted) 26%, var(--surface));border-radius:999px;width:52px;height:28px;position:relative;box-shadow:inset 0 1px 3px #00000029}.toggle-statement-list i b{background:#fff;border-radius:50%;width:20px;height:20px;transition:transform .18s;position:absolute;top:4px;left:4px;box-shadow:0 2px 5px #00000038}.toggle-statement-list button.selected i{background:#ffffff59}.toggle-statement-list button.selected i b{transform:translate(24px)}.toggle-statement-list button>strong{text-align:center;text-transform:uppercase;font-size:.73rem}.pupil-gap-fill{background-color:color-mix(in srgb, var(--block-accent) 3%, var(--surface));background-image:radial-gradient(color-mix(in srgb, var(--block-accent) 12%, transparent) 1px, transparent 1px);background-size:24px 24px}.gap-fill-instruction{color:var(--muted);font-size:.92rem}.gap-fill-sentence{text-align:center;flex-wrap:wrap;justify-content:center;align-items:center;gap:8px;margin:clamp(28px,6vh,62px) auto 24px;font-size:clamp(1.15rem,2.2vw,1.65rem);font-weight:650;line-height:2.2;display:flex}.gap-fill-sentence input{border:0;border-bottom:3px solid var(--block-accent);width:clamp(120px,18vw,220px);font:inherit;text-align:center;background:color-mix(in srgb, var(--surface) 90%, var(--block-accent));border-radius:9px 9px 3px 3px;margin:0;padding:8px 12px;box-shadow:0 5px 14px #121f2f17}.gap-fill-sentence input.correct{background:#eaf8ee;border-color:#24845f}.gap-fill-sentence input.incorrect{background:#fff0f1;border-color:#b54355}.pupil-gap-fill small{color:var(--muted);text-align:center;display:block}.gap-fill-word-bank{flex-wrap:wrap;justify-content:center;gap:8px;margin-top:13px;display:flex}.gap-fill-word-bank button{border:1px solid color-mix(in srgb, var(--block-accent) 34%, var(--border));color:var(--text);background:color-mix(in srgb, var(--block-accent) 7%, var(--surface));cursor:pointer;border-radius:999px;padding:7px 13px;font-size:.85rem;font-weight:750}.gap-fill-word-bank button:hover{border-color:var(--block-accent);transform:translateY(-1px)}.preview-matching-list{gap:12px;width:min(920px,100%);margin:24px auto 0;display:grid}.preview-matching-list label{--pair-colour:var(--block-accent);grid-template-columns:minmax(180px,1fr) 84px minmax(220px,1fr);align-items:center;gap:0;margin:0;display:grid}.preview-matching-list label:nth-child(4n+1){--pair-colour:#c65c82}.preview-matching-list label:nth-child(4n+2){--pair-colour:#3a9b79}.preview-matching-list label:nth-child(4n+3){--pair-colour:#8067c7}.preview-matching-list label:nth-child(4n){--pair-colour:#d5a629}.preview-matching-list strong,.preview-matching-list select{border:2px solid var(--pair-colour);background:var(--surface);border-radius:15px;min-height:54px;margin:0;padding:13px 16px;font-size:.93rem}.preview-matching-list strong{align-items:center;font-weight:700;display:flex}.preview-matching-list i{background:var(--pair-colour);place-items:center;height:2px;display:grid;position:relative}.preview-matching-list i b{border:2px solid var(--pair-colour);width:27px;height:27px;color:var(--pair-colour);background:var(--surface);border-radius:50%;place-items:center;font-size:.72rem;font-style:normal;display:grid}.preview-matching-list label.correct select{background:#eaf8ee;border-color:#24845f}.preview-matching-list label.incorrect select{background:#fff0f1;border-color:#b54355}.quiz-heading{color:var(--text);justify-content:space-between;align-items:center;gap:10px;margin-bottom:13px;display:flex}.quiz-heading>div{align-items:center;gap:10px;display:flex}.quiz-heading span{color:#fff;background:var(--block-accent);letter-spacing:.1em;border-radius:999px;padding:6px 10px;font-size:.68rem;font-weight:900}.quiz-heading strong{letter-spacing:.06em;font-size:.72rem}.quiz-heading em{color:var(--block-accent);background:color-mix(in srgb, var(--block-accent) 10%, var(--surface));border-radius:999px;padding:6px 10px;font-size:.72rem;font-style:normal;font-weight:900}.quiz-progress{background:color-mix(in srgb, var(--block-accent) 11%, var(--border));border-radius:999px;height:8px;margin-bottom:24px;overflow:hidden}.quiz-progress span{border-radius:inherit;background:linear-gradient(90deg, var(--block-accent), color-mix(in srgb, var(--block-accent) 60%, #fff));height:100%;transition:width .25s;display:block}.pupil-quiz>h3{text-align:center;max-width:820px;margin:0 auto 10px}.quiz-choice-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:11px;width:min(900px,100%);margin:24px auto 18px;display:grid}.quiz-check{justify-content:center;min-width:210px;margin-left:auto}.quiz-feedback{border-radius:13px;margin-top:14px;padding:15px 17px}.quiz-feedback.correct{color:#185c42;background:#eaf8ee}.quiz-feedback.incorrect{color:#8a3041;background:#fff0f1}.quiz-feedback p{margin:6px 0 11px}.quiz-editor-help{margin:0 0 7px}.pupil-screen-controls{border-top:1px solid var(--border);background:var(--surface);grid-template-columns:130px 1fr 150px;align-items:center;gap:12px;padding:12px 16px;display:grid}.pupil-screen-dots{flex-wrap:wrap;justify-content:center;gap:7px;display:flex}.pupil-screen-dots button{background:var(--border);border:0;border-radius:50%;width:10px;height:10px;padding:0}.pupil-screen-dots button.unlocked{background:color-mix(in srgb, var(--accent) 45%, var(--border));cursor:pointer}.pupil-screen-dots button.current{outline:3px solid color-mix(in srgb, var(--accent) 24%, transparent);background:var(--accent)}.pupil-preview-author{height:100%;min-height:0;box-shadow:none;border:0;border-radius:0;grid-template-rows:116px 4px 58px minmax(0,1fr)}.pupil-preview-author 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.subject-choice{padding:12px}.staff-subject-allocation>.initial-subscription-list{grid-template-columns:repeat(2,minmax(0,1fr))}.pupil-class-choice-groups{gap:10px;display:grid}.pupil-class-choice-group{border:1px solid var(--border);background:var(--canvas);border-radius:10px;overflow:hidden}.pupil-class-choice-group summary{cursor:pointer;align-items:center;min-height:46px;padding:0 51px 0 13px;list-style:none;display:flex;position:relative}.pupil-class-choice-group summary::-webkit-details-marker{display:none}.pupil-class-choice-group[open] summary{border-bottom:1px solid var(--border)}.pupil-class-choice-group summary small{color:var(--muted);margin-left:9px}.pupil-class-choice-group .initial-subscription-list{grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;padding:10px}.pupil-class-choice-group .subject-choice{min-height:70px;padding:9px}.subject-choice{border:1px solid var(--border);background:var(--canvas);border-radius:9px;align-items:center;gap:12px;padding:14px;display:flex}.account-form label.subject-choice{flex-direction:row;align-items:flex-start;display:flex}.account-form label.subject-choice input{margin-top:2px}.subject-choice input{width:20px;height:20px;accent-color:var(--accent)}.subject-choice span{gap:3px;display:grid}.subject-choice small{color:var(--muted)}.subject-catalogue>p{margin-bottom:18px}.subject-row{min-height:56px}.catalogue-list{margin-top:18px}.empty-catalogue-message{color:var(--muted);margin:0;padding:18px}.portal-subscriptions{gap:16px;display:grid}.portal-subscriptions[hidden]{display:none}.portal-subscriptions-heading{justify-content:space-between;align-items:flex-start;gap:20px;display:flex}.portal-subscriptions-heading h2{margin:0 0 8px}.portal-subscriptions-heading p{margin:0}.portal-subscription-group{border-top:1px solid var(--border);gap:8px;padding-top:16px;display:grid}.portal-subscription-heading h3{margin:0 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var(--surface));color:color-mix(in srgb, #a86d18 78%, var(--text));border-color:#a86d18}.subscription-expired{background:color-mix(in srgb, #7b8794 12%, var(--surface));color:var(--muted);border-color:#7b8794}.subscription-cancelled{background:color-mix(in srgb, #d96b63 12%, var(--surface));color:color-mix(in srgb, #a8352e 78%, var(--text));border-color:#c45b55}.subscription-dates{color:var(--muted);white-space:nowrap;grid-template-columns:145px 145px minmax(120px,1fr);align-items:center;gap:12px;font-size:.86rem;line-height:1.5;display:grid}.subscription-dates b{color:var(--text);font-weight:650}.subscription-remaining{color:color-mix(in srgb, #18794e 75%, var(--text));font-weight:650}.subscription-no-dates{grid-column:1/-1}.subscription-edit{width:var(--management-action-width);min-width:var(--management-action-width);min-height:var(--management-control-height);padding:5px 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