.login-container{display:flex;justify-content:center;align-items:center;min-height:clamp(360px,68vh,640px);padding:clamp(1.8rem,5vw,3rem) 1.25rem}.login-card{width:min(640px,100%);background:var(--cs-white);border-radius:18px;box-shadow:0 18px 36px #0c297c1f;padding:clamp(1.45rem,3vw,2.3rem);display:grid;gap:1.4rem;border:1px solid rgba(12,41,124,.06)}.login-card__header{display:flex;gap:1.35rem;align-items:center;background:#0c297c0d;border-radius:14px;padding:1.1rem 1.3rem;border:1px solid rgba(12,41,124,.1)}.login-card__logo{width:clamp(72px,9vw,92px);flex-shrink:0}.login-card__header h1{margin:0;font-size:clamp(1.5rem,3.2vw,2rem);color:var(--cs-blue)}.login-role{display:grid;gap:.6rem}.login-role__toggle{display:inline-flex;padding:.25rem;gap:.25rem;border-radius:999px;background:#0c297c0f;border:1px solid rgba(12,41,124,.12)}.login-role__toggle button{border:none;background:transparent;padding:.5rem 1.2rem;font-weight:600;color:#0c297cb3;border-radius:999px;transition:background .2s ease,color .2s ease,box-shadow .2s ease}.login-role__toggle button.active{background:var(--cs-blue);color:var(--cs-white);box-shadow:0 12px 22px #0c297c38}.login-form{display:grid;gap:1.1rem}.login-form label{display:grid;gap:.35rem}.login-form input{border:1px solid rgba(12,41,124,.16);border-radius:.75rem;padding:.7rem .85rem;font-size:1rem;background:var(--cs-white)}.login-submit{border:none;border-radius:999px;padding:.75rem 1.7rem;font-weight:600;background:linear-gradient(135deg,var(--cs-gold),#d2a35a);color:var(--cs-black);transition:transform .17s ease,box-shadow .17s ease}.login-submit:hover{transform:translateY(-1px);box-shadow:0 14px 30px #b2854140}.login-submit:disabled{opacity:.6;cursor:progress}.status{font-size:.9rem;margin:0}.status--loading{color:var(--cs-blue)}.login-footnote{border-top:1px solid rgba(12,41,124,.12);padding-top:1rem}@media (max-width: 640px){.login-card__header{flex-direction:column;text-align:center}.login-role__toggle{width:100%}.login-role__toggle button{flex:1;text-align:center}}.stat-card{background:var(--color-white);border:1px solid var(--color-border-subtle);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);padding:clamp(1.25rem,2vw,1.75rem);display:grid;gap:var(--space-3);position:relative;color:var(--color-text)}.stat-card--brand{background:var(--cs-gradient-card);border-color:#0c297c2e;box-shadow:var(--shadow-md);color:var(--color-text)}.stat-card__top{display:flex;align-items:flex-start;justify-content:space-between;gap:var(--space-3)}.stat-card__title{display:flex;flex-direction:column;gap:var(--space-2)}.stat-card__badge{display:inline-flex;align-items:center;justify-content:center;padding:calc(var(--space-1) + 1px) var(--space-3);border-radius:var(--radius-pill);background:#0c297c1f;color:var(--cs-blue);font-weight:600;font-size:var(--text-sm);letter-spacing:.08em;text-transform:uppercase}.stat-card__badge.is-celebrating{animation:stat-card-celebrate .6s ease-out}.stat-card__label{font-size:var(--text-sm);font-weight:600;letter-spacing:.05em;text-transform:uppercase;color:var(--color-text-muted)}.stat-card__actions{display:inline-flex;gap:var(--space-2);align-items:center}.stat-card__action,.stat-card__actions>button{display:inline-flex;align-items:center;justify-content:center;padding:calc(var(--space-1) + 1px) var(--space-3);border-radius:var(--radius-pill);border:1px solid rgba(12,41,124,.28);background:#0c297c14;color:var(--cs-blue);font-size:var(--text-xs);font-weight:700;letter-spacing:.08em;text-transform:uppercase;transition:background var(--transition-fast),border-color var(--transition-fast),color var(--transition-fast),transform var(--transition-fast);cursor:pointer}.stat-card__action:hover,.stat-card__action:focus-visible,.stat-card__actions>button:hover,.stat-card__actions>button:focus-visible{background:#0c297c29;border-color:#0c297c61;transform:translateY(-1px)}.stat-card__content{display:flex;gap:var(--space-3);align-items:flex-start}.stat-card__icon{font-size:1.75rem;line-height:1;filter:drop-shadow(0 6px 16px rgba(12,41,124,.18))}.stat-card__metrics{display:grid;gap:var(--space-2)}.stat-card__value{font-size:clamp(1.85rem,3vw,2.5rem);font-weight:700;letter-spacing:-.02em;color:var(--color-text)}.stat-card--brand .stat-card__value{background:linear-gradient(135deg,var(--cs-blue),var(--cs-blue-light));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.stat-card__description{margin:0;font-size:var(--text-sm);color:var(--color-text-muted);line-height:1.6}.stat-card__meta{display:flex;flex-wrap:wrap;gap:var(--space-2);font-size:var(--text-xs);letter-spacing:.08em;text-transform:uppercase;color:var(--color-text-muted)}.stat-card__meta-text{display:inline-flex;align-items:center;gap:var(--space-1)}.stat-card__progress{position:relative;height:12px;border-radius:var(--radius-full);background:#0c297c1f;overflow:hidden;box-shadow:inset 0 2px 4px #0c297c14}.stat-card__progress-bar{width:var(--stat-card-progress, 0%);height:100%;border-radius:inherit;background:linear-gradient(90deg,var(--cs-blue-light),var(--cs-blue-lighter),var(--color-xp-gold));box-shadow:0 0 12px #3275ff66;transition:width var(--transition-base)}.stat-card__progress-bar:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:linear-gradient(90deg,transparent,rgba(255,255,255,.45),transparent);animation:stat-card-shimmer 2s infinite}.stat-card__progress-label{font-size:var(--text-sm);font-weight:600;color:var(--cs-blue);display:inline-flex;align-items:center;gap:var(--space-2)}.stat-card--compact{padding:var(--space-4);gap:var(--space-2)}.stat-card--compact .stat-card__description,.stat-card--compact .stat-card__progress,.stat-card--compact .stat-card__progress-label{display:none}@keyframes stat-card-shimmer{0%{transform:translate(-100%)}to{transform:translate(100%)}}@keyframes stat-card-celebrate{0%,to{transform:scale(1);box-shadow:0 0 #fbbf2400}50%{transform:scale(1.08);box-shadow:0 0 30px #fbbf2499}}@media (max-width: 768px){.stat-card{padding:var(--space-4)}.stat-card__content{flex-direction:column;align-items:flex-start}}.status-banner{--status-banner-bg: var(--status-info-bg);--status-banner-border: var(--status-info-border);--status-banner-text: var(--status-info-text);display:flex;align-items:flex-start;gap:var(--space-3);padding:var(--space-3) var(--space-4);border-radius:var(--radius-md);border:1px solid var(--status-banner-border);background:var(--status-banner-bg);color:var(--status-banner-text);box-shadow:var(--shadow-xs)}.status-banner__icon{font-size:1.2rem;line-height:0;display:inline-flex;align-items:center;justify-content:center}.status-banner__content{display:grid;gap:var(--space-1);flex:1 1 auto}.status-banner__content strong{font-size:var(--text-sm);color:var(--color-text)}.status-banner__body{font-size:var(--text-sm);color:var(--status-banner-text)}.status-banner__actions{display:inline-flex;gap:var(--space-2);align-items:center}.status-banner__dismiss{border:none;background:transparent;color:inherit;font-size:1.1rem;line-height:1;cursor:pointer;padding:var(--space-1);border-radius:var(--radius-sm);transition:background var(--transition-fast)}.status-banner__dismiss:hover,.status-banner__dismiss:focus-visible{background:color-mix(in srgb,currentColor 14%,transparent)}.status-banner--info{--status-banner-bg: var(--status-info-bg);--status-banner-border: var(--status-info-border);--status-banner-text: var(--status-info-text)}.status-banner--success{--status-banner-bg: var(--status-success-bg);--status-banner-border: var(--status-success-border);--status-banner-text: var(--status-success-text)}.status-banner--warning{--status-banner-bg: var(--status-warning-bg);--status-banner-border: var(--status-warning-border);--status-banner-text: var(--status-warning-text)}.status-banner--danger{--status-banner-bg: var(--status-error-bg);--status-banner-border: var(--status-error-border);--status-banner-text: var(--status-error-text)}.status-banner--neutral{--status-banner-bg: color-mix(in srgb, var(--color-primary-100) 32%, var(--color-white));--status-banner-border: color-mix(in srgb, var(--color-primary-800) 16%, transparent);--status-banner-text: var(--color-text)}.teacher-dashboard{display:grid;gap:var(--space-6);min-height:0}.teacher-dashboard__hero{display:grid;gap:var(--space-6);grid-template-columns:minmax(0,1.6fr) minmax(0,1fr);padding:clamp(2rem,4vw,3rem);border-radius:var(--radius-xl);border:1px solid var(--color-border-subtle);background:radial-gradient(140% 120% at 100% 0%,#0c297c2e,#0c297c00 70%),var(--color-white);box-shadow:var(--shadow-md)}.teacher-dashboard__hero-left{display:grid;gap:var(--space-4);align-content:start}.teacher-dashboard__eyebrow{font-size:var(--text-xs);letter-spacing:.16em;text-transform:uppercase;font-weight:700;color:#0c297ca6}.teacher-dashboard__hero-left h1{font-size:clamp(1.9rem,3.6vw,2.6rem);letter-spacing:-.02em;color:var(--color-primary-800);margin:0}.teacher-dashboard__hero-left p{max-width:56ch}.teacher-dashboard__hero-actions{display:flex;flex-wrap:wrap;gap:var(--space-3)}.teacher-dashboard__summary-grid{width:100%}.teacher-dashboard__summary-grid .stat-card{height:100%}.teacher-dashboard__summary-grid .stat-card__value{font-size:clamp(1.6rem,2.4vw,2.1rem)}.teacher-dashboard__workspace{display:grid;grid-template-columns:minmax(240px,320px) minmax(0,1fr);gap:var(--space-6);min-height:0}.teacher-dashboard__class-panel,.teacher-dashboard__class-detail,.teacher-dashboard__card{background:var(--color-white);border-radius:var(--radius-lg);border:1px solid var(--color-border-subtle);box-shadow:var(--shadow-sm)}.teacher-dashboard__class-panel{display:flex;flex-direction:column;gap:var(--space-4);padding:clamp(1.4rem,3vw,2rem);min-height:0}.teacher-dashboard__class-panel header h2{color:var(--color-primary-800);margin:0}.teacher-dashboard__class-list{display:grid;gap:var(--space-3);overflow-y:auto;padding-right:var(--space-1);min-height:0}.teacher-dashboard__class-button{display:flex;justify-content:space-between;gap:var(--space-3);align-items:flex-start;border-radius:var(--radius-md);border:1px solid transparent;background:#0c297c0a;padding:var(--space-3) var(--space-4);text-align:left;transition:background var(--transition-fast),border-color var(--transition-fast),transform var(--transition-fast),box-shadow var(--transition-fast)}.teacher-dashboard__class-button strong{display:block;color:var(--color-primary-800);margin-bottom:2px}.teacher-dashboard__class-button span{display:block;color:var(--color-text-muted);font-size:var(--text-sm)}.teacher-dashboard__class-button:hover,.teacher-dashboard__class-button:focus-visible{background:#0c297c1f;border-color:#0c297c4d;transform:translateY(-1px);box-shadow:var(--shadow-sm)}.teacher-dashboard__class-button.is-active{background:linear-gradient(135deg,#0c297c24,#b285412e);border-color:#0c297c59;box-shadow:var(--shadow-md)}.teacher-dashboard__class-meta-chip{display:grid;gap:var(--space-1);text-align:right;font-weight:600;color:var(--color-text-muted)}.teacher-dashboard__class-detail{display:grid;gap:var(--space-5);padding:clamp(1.6rem,3vw,2.4rem);min-height:0}.teacher-dashboard__class-header{display:flex;justify-content:space-between;gap:var(--space-4);flex-wrap:wrap}.teacher-dashboard__class-header h2{margin:0;color:var(--color-primary-800)}.teacher-dashboard__class-actions{display:flex;flex-wrap:wrap;gap:var(--space-3)}.teacher-dashboard__class-summary{width:100%}.teacher-dashboard__class-summary .stat-card{height:100%}.teacher-dashboard__class-summary .stat-card__value{font-size:clamp(1.6rem,2.4vw,2rem)}.teacher-dashboard__class-summary .stat-card__progress-label{font-size:var(--text-xs);color:var(--color-text-muted)}.teacher-dashboard__pacing-actions{display:flex;flex-wrap:wrap;gap:var(--space-2)}.teacher-dashboard__pacing-status{font-weight:600;font-size:var(--text-sm);margin-top:var(--space-3)}.teacher-dashboard__pacing-status--success{color:var(--status-success-text)}.teacher-dashboard__pacing-status--error{color:var(--status-error-text)}.teacher-dashboard__table-wrapper{border:1px solid var(--color-border-subtle);border-radius:var(--radius-lg);overflow:hidden}.teacher-dashboard__table{width:100%;border-collapse:collapse;font-size:var(--text-sm)}.teacher-dashboard__table th,.teacher-dashboard__table td{padding:var(--space-3) var(--space-3);border-bottom:1px solid rgba(12,41,124,.08);text-align:left}.teacher-dashboard__table th{text-transform:uppercase;letter-spacing:.08em;font-size:var(--text-xs);color:#0c297c9e}.teacher-dashboard__student-row{cursor:pointer;transition:background var(--transition-fast)}.teacher-dashboard__student-row:hover{background:#0c297c0f}.teacher-dashboard__table-actions{text-align:right}.teacher-student-name{display:block;font-weight:600;color:var(--color-primary-800)}.teacher-student-sub{display:block;font-size:var(--text-xs);color:var(--color-text-muted)}.teacher-password{background:#0c297c14;border-radius:var(--radius-md);padding:var(--space-2) var(--space-3);font:inherit;font-weight:600;color:var(--color-primary-800);border:1px solid transparent;transition:background var(--transition-fast),border-color var(--transition-fast)}.teacher-password:hover,.teacher-password:focus-visible{background:#0c297c29;border-color:#0c297c47}.teacher-dashboard__insights{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:var(--space-5)}.teacher-dashboard__card{padding:clamp(1.6rem,3vw,2.4rem);display:grid;gap:var(--space-4)}.teacher-dashboard__metrics{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:var(--space-3)}.teacher-dashboard__metrics div{border-radius:var(--radius-md);padding:var(--space-3);background:#b285411f;color:var(--color-accent-700);display:grid;gap:var(--space-1);text-align:center}.teacher-dashboard__metrics span{font-weight:700;font-size:var(--text-lg)}.teacher-dashboard__metrics small{font-size:var(--text-xs);letter-spacing:.12em;text-transform:uppercase}.teacher-dashboard__list{display:grid;gap:var(--space-3);list-style:none;padding:0;margin:0}.teacher-dashboard__list li{display:flex;align-items:center;justify-content:space-between;gap:var(--space-3);padding-bottom:var(--space-3);border-bottom:1px solid rgba(12,41,124,.08)}.teacher-dashboard__list li:last-child{border-bottom:none;padding-bottom:0}.teacher-dashboard__list--compact li{gap:var(--space-2)}.teacher-dashboard__list-meta{display:grid;gap:var(--space-1);text-align:right}.teacher-dashboard__tag{display:inline-flex;align-items:center;justify-content:center;padding:var(--space-1) var(--space-3);border-radius:var(--radius-pill);font-size:var(--text-xs);font-weight:700;letter-spacing:.08em;text-transform:uppercase;background:#0c297c1f;color:var(--color-primary-800)}.teacher-dashboard__tag--locked{background:#050d311f;color:var(--color-black)}.teacher-dashboard__tag--available{background:#0c297c2e;color:var(--color-primary-800)}.teacher-dashboard__tag--formative-complete,.teacher-dashboard__tag--summative-complete{background:#b285412e;color:var(--color-accent-700)}.teacher-dashboard__empty-detail{padding:var(--space-6);border:1px dashed rgba(12,41,124,.35);border-radius:var(--radius-lg);text-align:center;color:var(--color-text-muted);font-weight:600}.status{font-weight:600;font-size:var(--text-sm)}.status--error{color:var(--status-error-text)}.status--success{color:var(--status-success-text)}.teacher-modal{position:fixed;top:0;right:0;bottom:0;left:0;background:#050d3159;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);display:grid;place-items:center;padding:var(--space-5);z-index:80}.teacher-modal__dialog{background:var(--color-white);border-radius:var(--radius-lg);width:min(520px,100%);box-shadow:0 40px 80px #050d3133;display:grid;grid-template-rows:auto 1fr;overflow:hidden}.teacher-modal__dialog header{display:flex;align-items:center;justify-content:space-between;padding:var(--space-4) var(--space-5);border-bottom:1px solid var(--color-border-subtle)}.teacher-modal__dialog header h2{font-size:var(--text-xl);color:var(--color-primary-800);margin:0}.teacher-modal__dialog header button{border:none;background:transparent;font-size:1.6rem;line-height:1;color:var(--color-text-muted);cursor:pointer}.teacher-modal__content{padding:var(--space-5);display:grid;gap:var(--space-4)}.teacher-modal__content label{display:grid;gap:var(--space-2);font-weight:600;color:var(--color-primary-800);font-size:var(--text-sm)}.teacher-modal__content input,.teacher-modal__content select{font:inherit;padding:var(--space-2) var(--space-3);border-radius:var(--radius-md);border:1px solid rgba(12,41,124,.2);background:var(--color-white)}.teacher-modal__ghost{justify-self:flex-start;border:1px solid rgba(12,41,124,.2);border-radius:var(--radius-pill);padding:var(--space-2) var(--space-4);background:#0c297c14;color:var(--color-primary-800);cursor:pointer;transition:background var(--transition-fast),border-color var(--transition-fast)}.teacher-modal__ghost:hover,.teacher-modal__ghost:focus-visible{background:#0c297c29;border-color:#0c297c4d}.teacher-modal__preview{display:flex;align-items:center;justify-content:space-between;padding:var(--space-3) var(--space-4);border-radius:var(--radius-md);background:#0c297c14;color:var(--color-primary-800);font-weight:600}.teacher-modal__content footer{display:flex;justify-content:flex-end;gap:var(--space-3)}.teacher-modal__content footer button{border-radius:var(--radius-pill);border:1px solid rgba(12,41,124,.2);padding:var(--space-2) var(--space-4);background:#0c297c0f;color:var(--color-primary-800);cursor:pointer}.teacher-modal__content footer .pill{border:none}@media (max-width: 1024px){.teacher-dashboard__hero,.teacher-dashboard__workspace{grid-template-columns:1fr}}@media (max-width: 768px){.teacher-dashboard__class-header,.teacher-dashboard__hero-actions,.teacher-dashboard__class-actions{flex-direction:column;align-items:flex-start}.teacher-dashboard__class-meta-chip{text-align:left}.teacher-dashboard__table{display:block;overflow-x:auto}.teacher-modal__dialog{width:100%}}.keyword-card{background:linear-gradient(135deg,#fffffffa,#f6f8fff2);border-radius:var(--radius-lg);padding:1.2rem 1.4rem;border:2px solid rgba(18,46,132,.12);box-shadow:var(--shadow-sm);transition:all var(--transition-base);position:relative;overflow:hidden}.keyword-card:before{content:"";position:absolute;left:0;top:0;bottom:0;width:4px;background:linear-gradient(180deg,var(--cs-blue),var(--cs-blue-light));opacity:0;transition:opacity 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ease-out}.callout__header{display:flex;align-items:center;gap:.75rem}.callout__icon{font-size:1.5em;line-height:1}.callout__title{font-size:1.05rem;font-weight:700}.callout__body{line-height:1.6}.callout--info{background:linear-gradient(135deg,var(--color-info-light),rgba(255,255,255,.95));border-color:var(--color-info);color:#1e40af}.callout--tip{background:linear-gradient(135deg,#fbbf2426,#fffffff2);border-color:var(--color-xp-gold);color:#92400e}.callout--warning{background:linear-gradient(135deg,var(--color-warning-light),rgba(255,255,255,.95));border-color:var(--color-warning);color:#92400e}.callout--success{background:linear-gradient(135deg,var(--color-success-light),rgba(255,255,255,.95));border-color:var(--color-success);color:var(--color-success-dark)}.callout--error{background:linear-gradient(135deg,var(--color-error-light),rgba(255,255,255,.95));border-color:var(--color-error);color:#991b1b}.enhanced-table-wrapper{border-radius:var(--radius-xl);border:2px solid rgba(18,46,132,.15);background:#fffffffa;box-shadow:var(--shadow-md);overflow:hidden;animation:fadeIn var(--transition-base) ease-out}.enhanced-table__caption{padding:1rem 1.5rem;background:linear-gradient(135deg,#0c297c14,#3fb5ff14);font-weight:700;color:var(--cs-blue);border-bottom:2px solid rgba(18,46,132,.15)}.enhanced-table__scroll{overflow-x:auto}.enhanced-table{width:100%;border-collapse:collapse;min-width:480px}.enhanced-table th{padding:1rem 1.5rem;background:linear-gradient(135deg,#0c297c14,#3fb5ff14);font-weight:700;text-transform:uppercase;font-size:.85rem;letter-spacing:.05em;color:var(--cs-blue);text-align:left;position:sticky;top:0;z-index:10}.enhanced-table td{padding:1rem 1.5rem;border-bottom:1px solid rgba(18,46,132,.08);text-align:left;transition:background var(--transition-fast)}.enhanced-table tbody tr{transition:all var(--transition-fast)}.enhanced-table tbody tr:nth-child(2n){background:#122e8408}.enhanced-table tbody tr:hover{background:#3fb5ff1f;transform:scale(1.002)}.enhanced-table tbody tr:last-child td{border-bottom:none}.enhanced-table code{background:#0a1030eb;color:#ffffffeb;padding:.2rem .5rem;border-radius:var(--radius-sm);font-family:Fira Code,Courier New,monospace;font-size:.9em}.progress-indicator{display:grid;gap:.75rem;padding:1rem 1.2rem;background:linear-gradient(135deg,#fffffffa,#f6f8fff2);border-radius:var(--radius-lg);border:2px solid rgba(18,46,132,.12);box-shadow:var(--shadow-sm)}.progress-indicator__label{font-size:.9rem;font-weight:600;color:#122e84bf}.progress-indicator__track{position:relative;height:14px;background:#122e841f;border-radius:var(--radius-full);overflow:hidden;box-shadow:inset 0 2px 4px #122e841a}.progress-indicator__fill{position:relative;height:100%;width:var(--progress-indicator, 0%);background:linear-gradient(90deg,var(--cs-blue),var(--cs-blue-light),var(--color-xp-gold));border-radius:inherit;transition:width .8s cubic-bezier(.4,0,.2,1);box-shadow:0 0 15px #3275ff99}.progress-indicator__shimmer{position:absolute;top:0;right:0;bottom:0;left:0;background:linear-gradient(90deg,transparent,rgba(255,255,255,.5),transparent);animation:shimmer 2s infinite}.progress-indicator__stats{display:flex;justify-content:space-between;align-items:center;font-size:.85rem;font-weight:600;color:#122e84b3}.progress-indicator__percentage{font-size:1rem;font-weight:700;color:var(--cs-blue)}.achievement-badge{display:flex;align-items:center;gap:1rem;padding:1rem 1.3rem;border-radius:var(--radius-xl);border:2px solid;background:linear-gradient(135deg,#fffffffa,#fbbf2414);box-shadow:var(--shadow-md);transition:all var(--transition-base);position:relative}.achievement-badge.is-unlocked{border-color:var(--color-xp-gold)}.achievement-badge.is-unlocked:hover{transform:translateY(-2px) rotate(1deg);box-shadow:var(--shadow-lg),0 0 30px #fbbf244d}.achievement-badge.is-locked{border-color:#122e8433;opacity:.6;filter:grayscale(.8)}.achievement-badge__icon{font-size:2.5em;line-height:1;animation:pulse 2s ease-in-out infinite}.achievement-badge.is-locked .achievement-badge__icon{animation:none}.achievement-badge__content{flex:1;display:grid;gap:.3rem}.achievement-badge__title{font-size:1.05rem;font-weight:700;color:var(--cs-blue)}.achievement-badge__description{margin:0;font-size:.9rem;color:#122e84b3}.achievement-badge__lock{font-size:1.5em;opacity:.5}.xp-notification{position:fixed;top:2rem;right:2rem;display:flex;align-items:center;gap:1rem;padding:1rem 1.5rem;background:linear-gradient(135deg,var(--color-xp-gold),var(--color-xp-gold-dark));border-radius:var(--radius-xl);box-shadow:var(--shadow-xl),0 0 40px #fbbf2480;color:var(--cs-black);z-index:1000;animation:slideInRight var(--transition-base) ease-out}.xp-notification__content{display:flex;align-items:center;gap:.75rem}.xp-notification__icon{font-size:1.8em;animation:pulse 1s ease-in-out infinite}.xp-notification__text{display:grid;gap:.2rem}.xp-notification__xp{font-size:1.2rem;font-weight:800;line-height:1}.xp-notification__message{margin:0;font-size:.9rem;opacity:.9}.xp-notification__close{background:none;border:none;color:inherit;font-size:1.8em;line-height:1;cursor:pointer;opacity:.7;transition:opacity var(--transition-fast)}.xp-notification__close:hover{opacity:1}.streak-indicator{display:flex;align-items:center;gap:.75rem;padding:.75rem 1.2rem;background:linear-gradient(135deg,#f9731626,#fffffff2);border:2px solid var(--color-streak-fire);border-radius:var(--radius-xl);box-shadow:var(--shadow-md),0 0 20px #f9731633}.streak-indicator__flame{font-size:2em;line-height:1;animation:wiggle 1s ease-in-out infinite}.streak-indicator__content{display:grid;gap:.2rem}.streak-indicator__count{font-size:1.8rem;font-weight:800;line-height:1;background:linear-gradient(135deg,var(--color-streak-fire),#ea580c);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.streak-indicator__label{font-size:.75rem;font-weight:700;text-transform:uppercase;letter-spacing:.05em;color:#122e84b3}.skeleton-container{display:grid;gap:.75rem}.skeleton{background:linear-gradient(90deg,#0c297c0f 25%,#0c297c1f,#0c297c0f 75%);background-size:1000px 100%;animation:shimmer 2s infinite;border-radius:var(--radius-md)}.skeleton--text{height:1rem;width:100%}.skeleton--heading{height:2rem;width:70%}.skeleton--card{height:8rem;width:100%}.skeleton--circle{height:3rem;width:3rem;border-radius:var(--radius-full)}@media (max-width: 768px){.xp-notification{top:1rem;right:1rem;left:1rem;max-width:none}.achievement-badge{flex-direction:column;text-align:center}}.progress-bar{--progress-percent: 0%;--progress-track-bg: rgba(12, 41, 124, .12);--progress-fill-bg: linear-gradient(135deg, rgba(12, 41, 124, .86), rgba(47, 93, 199, .92));--progress-height: 12px;display:grid;gap:var(--space-2)}.progress-bar__track{position:relative;height:var(--progress-height);border-radius:var(--radius-full);background:var(--progress-track-bg);overflow:hidden;box-shadow:inset 0 2px 4px #0c297c14}.progress-bar__fill{width:var(--progress-percent);height:100%;border-radius:inherit;background:var(--progress-fill-bg);display:grid;place-items:center;transition:width var(--transition-base);box-shadow:0 0 12px #3275ff73;position:relative;overflow:hidden}.progress-bar__fill:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:linear-gradient(90deg,transparent,rgba(255,255,255,.35),transparent);animation:progress-bar-shimmer 2.2s infinite}.progress-bar__value{font-size:var(--text-xs);font-weight:600;color:var(--color-white);padding:0 var(--space-2);position:relative;z-index:1}.progress-bar__footer{font-size:var(--text-sm);color:var(--color-text-muted);display:flex;align-items:center;gap:var(--space-2)}.progress-bar--brand{--progress-fill-bg: linear-gradient(135deg, var(--cs-blue), var(--cs-blue-light))}.progress-bar--success{--progress-fill-bg: linear-gradient(135deg, #22c55e, #0ea5e9);--progress-track-bg: rgba(34, 197, 94, .16)}.progress-bar--warning{--progress-fill-bg: linear-gradient(135deg, #f59e0b, #f97316);--progress-track-bg: rgba(245, 158, 11, .18)}.progress-bar--muted{--progress-fill-bg: rgba(148, 163, 184, .75);--progress-track-bg: rgba(148, 163, 184, .25)}.progress-bar--xs{--progress-height: 6px}.progress-bar--sm{--progress-height: 8px}.progress-bar--lg{--progress-height: 18px}@keyframes progress-bar-shimmer{0%{transform:translate(-100%)}to{transform:translate(100%)}}.status-pill{--status-pill-bg: var(--status-info-bg);--status-pill-border: var(--status-info-border);--status-pill-text: var(--status-info-text);display:inline-flex;align-items:center;justify-content:center;gap:var(--space-1);padding:calc(var(--space-1) + 1px) var(--space-3);border-radius:var(--radius-pill);border:1px solid var(--status-pill-border);background:var(--status-pill-bg);color:var(--status-pill-text);font-size:var(--text-xs);font-weight:700;letter-spacing:.08em;text-transform:uppercase;line-height:1;transition:background var(--transition-fast),color var(--transition-fast),border-color var(--transition-fast)}.status-pill__icon{font-size:1em;line-height:0;display:inline-flex;align-items:center;justify-content:center}.status-pill__label{display:inline-flex;align-items:center;gap:var(--space-1)}.status-pill--size-md{padding:calc(var(--space-1) + 2px) var(--space-4);font-size:var(--text-sm)}.status-pill--size-lg{padding:var(--space-2) var(--space-5);font-size:var(--text-sm);letter-spacing:.06em}.status-pill--info{--status-pill-bg: var(--status-info-bg);--status-pill-border: var(--status-info-border);--status-pill-text: var(--status-info-text)}.status-pill--success{--status-pill-bg: var(--color-success-light);--status-pill-border: color-mix(in srgb, var(--color-success-dark) 40%, transparent);--status-pill-text: var(--color-success-dark)}.status-pill--warning{--status-pill-bg: var(--color-warning-light);--status-pill-border: color-mix(in srgb, var(--color-warning-dark) 32%, transparent);--status-pill-text: var(--color-warning-dark)}.status-pill--danger{--status-pill-bg: var(--color-error-light);--status-pill-border: color-mix(in srgb, var(--color-error-dark) 36%, transparent);--status-pill-text: var(--color-error-dark)}.status-pill--neutral,.status-pill--muted{--status-pill-bg: color-mix(in srgb, var(--color-primary-100) 32%, var(--color-white));--status-pill-border: color-mix(in srgb, var(--color-primary-800) 24%, transparent);--status-pill-text: color-mix(in srgb, var(--color-primary-800) 64%, var(--color-white))}.status-pill--variant-solid{border-color:transparent;color:var(--color-white);background:linear-gradient(135deg,color-mix(in srgb,var(--status-pill-text) 86%,var(--color-black) 14%),var(--status-pill-text))}.status-pill--variant-outline{background:transparent;border-color:color-mix(in srgb,var(--status-pill-border) 70%,var(--status-pill-text) 30%);color:var(--status-pill-text)}.status-pill--with-icon.status-pill--variant-outline{padding-inline:var(--space-4)}.status-pill--variant-outline .status-pill__icon,.status-pill--variant-solid .status-pill__icon,.status-pill--variant-solid .status-pill__label{color:inherit}.student-dashboard{display:grid;grid-template-rows:auto minmax(0,1fr);gap:var(--space-6);min-height:100%;--sd-surface: var(--color-white);--sd-surface-soft: color-mix(in srgb, var(--color-primary-100) 22%, var(--color-white));--sd-surface-strong: color-mix(in srgb, var(--color-primary-100) 36%, var(--color-white));--sd-surface-gold: color-mix(in srgb, var(--color-accent-200) 40%, var(--color-white));--sd-border: var(--color-border-subtle);--sd-border-strong: color-mix(in srgb, var(--color-primary-800) 32%, transparent);--sd-border-gold: color-mix(in srgb, var(--color-accent-600) 36%, transparent);--sd-shadow-xs: var(--shadow-xs);--sd-shadow-sm: var(--shadow-sm);--sd-shadow-md: var(--shadow-md);--sd-hero-gradient: radial-gradient(140% 120% at 100% 0%, color-mix(in srgb, var(--color-primary-100) 40%, transparent) 0%, transparent 70%);--sd-hero-orb: radial-gradient(circle, color-mix(in srgb, var(--color-primary-100) 48%, transparent) 0%, transparent 68%);--sd-chip-bg: var(--status-info-bg);--sd-chip-text: var(--status-info-text);--sd-success-bg: var(--color-success-light);--sd-success-text: var(--color-success-dark);--sd-warning-bg: var(--color-warning-light);--sd-warning-text: var(--color-warning-dark);--sd-muted-text: var(--color-text-muted)}.student-dashboard__hero{display:grid;grid-template-columns:minmax(0,1.7fr) minmax(260px,1fr);gap:var(--space-6);padding:clamp(2rem,4vw,3rem);border-radius:var(--radius-xl);border:1px solid var(--sd-border);background:var(--sd-hero-gradient),var(--sd-surface);box-shadow:var(--sd-shadow-md);position:relative;overflow:hidden}.student-dashboard__hero:after{content:"";position:absolute;inset:auto -20% -40% auto;width:min(320px,36vw);height:min(320px,36vw);border-radius:var(--radius-full);background:var(--sd-hero-orb);pointer-events:none}.student-dashboard__hero-left{display:grid;gap:var(--space-4);align-content:start;position:relative;z-index:1}.student-dashboard__hero-left h1{font-size:clamp(1.9rem,3.6vw,2.6rem);letter-spacing:-.02em;margin:0;color:var(--color-primary-800)}.student-dashboard__eyebrow{font-size:var(--text-xs);text-transform:uppercase;letter-spacing:.16em;font-weight:700;color:color-mix(in srgb,var(--color-primary-800) 55%,var(--color-white))}.student-dashboard__hero-left p{max-width:52ch}.student-dashboard__hero-actions{display:flex;flex-wrap:wrap;gap:var(--space-3)}.student-dashboard__summary{display:grid;gap:var(--space-4);justify-items:center;align-content:start;position:relative;z-index:1}.student-dashboard__meta-grid{width:100%;display:grid;gap:var(--space-3);grid-template-columns:repeat(auto-fit,minmax(140px,1fr))}.student-dashboard__meta-card{background:color-mix(in srgb,var(--color-primary-50, var(--color-white)) 94%,var(--color-white));border-radius:var(--radius-lg);border:1px solid var(--sd-border);padding:var(--space-4);display:grid;gap:var(--space-2);box-shadow:var(--sd-shadow-xs);transition:transform var(--transition-base),box-shadow var(--transition-base)}.student-dashboard__meta-card:hover{transform:translateY(-2px);box-shadow:var(--sd-shadow-sm)}.student-dashboard__meta-card span{font-size:var(--text-xs);text-transform:uppercase;letter-spacing:.12em;color:color-mix(in srgb,var(--color-primary-800) 55%,var(--color-white));font-weight:700}.student-dashboard__meta-card strong{font-size:clamp(1.3rem,2.4vw,1.8rem);font-weight:700;color:var(--color-primary-800);letter-spacing:-.01em}.circular-progress{position:relative;display:grid;place-items:center;width:var(--progress-size, 160px);height:var(--progress-size, 160px);filter:drop-shadow(0 8px 24px color-mix(in srgb,var(--color-primary-800) 18%,transparent))}.circular-progress__svg{width:100%;height:100%;transform:rotate(-90deg)}.circular-progress__track{stroke:color-mix(in srgb,var(--color-primary-100) 40%,transparent);stroke-width:var(--progress-stroke, 12)}.circular-progress__indicator{stroke:var(--color-primary-800);stroke-width:var(--progress-stroke, 12);stroke-linecap:round;transition:stroke-dashoffset .7s cubic-bezier(.4,0,.2,1)}.circular-progress__label{position:absolute;display:grid;gap:var(--space-1);align-items:center;text-align:center}.circular-progress__label strong{font-size:clamp(1.6rem,2.8vw,2rem);color:var(--color-primary-800)}.circular-progress__label span{font-size:var(--text-xs);letter-spacing:.12em;text-transform:uppercase;color:color-mix(in srgb,var(--color-primary-800) 55%,var(--color-white))}.circular-progress__label small{font-size:var(--text-xs);color:var(--sd-muted-text)}.student-dashboard__stat-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:var(--space-3);width:100%}.student-dashboard__stat-card{position:relative;overflow:hidden;border-radius:var(--radius-md);border:1px solid var(--sd-border);background:var(--sd-surface);padding:var(--space-4);display:grid;gap:var(--space-2);text-align:center;box-shadow:var(--sd-shadow-xs)}.student-dashboard__stat-card span{font-size:var(--text-xs);text-transform:uppercase;letter-spacing:.12em;color:color-mix(in srgb,var(--color-primary-800) 50%,var(--color-white))}.student-dashboard__stat-card strong{font-size:var(--text-lg);color:var(--color-primary-800)}.student-dashboard__stat-card small{font-size:var(--text-xs);color:var(--sd-muted-text)}.student-dashboard__stat-card--level{background:color-mix(in srgb,var(--color-primary-100) 60%,var(--color-white))}.student-dashboard__stat-card--xp,.student-dashboard__stat-card--streak,.student-dashboard__stat-card--accuracy{background:color-mix(in srgb,var(--color-accent-200) 52%,var(--color-white));color:var(--color-accent-700)}.student-dashboard__stat-card--xp strong,.student-dashboard__stat-card--streak strong,.student-dashboard__stat-card--accuracy strong{color:var(--color-accent-700)}.student-dashboard__summary .pill--live{margin-top:var(--space-2)}.student-dashboard__view{display:grid;grid-template-columns:minmax(240px,340px) minmax(0,1fr);gap:var(--space-6);min-height:0}.student-dashboard__unit-column,.student-dashboard__detail-panel,.student-dashboard__insight-panel,.student-dashboard__timeline{background:var(--sd-surface);border-radius:var(--radius-lg);border:1px solid var(--sd-border);box-shadow:var(--sd-shadow-sm)}.student-dashboard__unit-column{display:flex;flex-direction:column;gap:var(--space-4);padding:clamp(1.4rem,3vw,2rem);min-height:0}.student-dashboard__unit-column header h2{margin:0;color:var(--color-primary-800)}.student-dashboard__unit-list{display:grid;gap:var(--space-3);min-height:0;overflow-y:auto;padding-right:var(--space-1)}.student-dashboard__unit-button{display:flex;justify-content:space-between;gap:var(--space-3);align-items:flex-start;border-radius:var(--radius-md);border:1px solid transparent;background:var(--sd-surface-soft);padding:var(--space-3);text-align:left;transition:background var(--transition-fast),border-color var(--transition-fast),transform var(--transition-fast),box-shadow var(--transition-fast)}.student-dashboard__unit-button strong{display:block;color:var(--color-primary-800);margin-bottom:4px}.student-dashboard__unit-button span{display:block;color:var(--sd-muted-text);font-size:var(--text-sm)}.student-dashboard__unit-button:hover,.student-dashboard__unit-button:focus-visible{background:var(--sd-surface-strong);border-color:var(--sd-border-strong);transform:translateY(-1px);box-shadow:var(--sd-shadow-xs)}.student-dashboard__unit-button.is-active{background:linear-gradient(135deg,var(--sd-surface-strong),var(--sd-surface-gold));border-color:var(--sd-border-strong);box-shadow:var(--sd-shadow-md)}.student-dashboard__mini-summary{display:grid;gap:var(--space-1);text-align:right;font-weight:600;color:var(--sd-muted-text);min-width:96px}.student-dashboard__mini-summary span{color:var(--color-primary-800)}.student-dashboard__mini-summary small{font-size:var(--text-xs);color:var(--sd-muted-text)}.student-dashboard__mini-bar.progress-bar{--progress-height: 6px;--progress-track-bg: color-mix(in srgb, var(--color-primary-100) 38%, transparent);--progress-fill-bg: linear-gradient(135deg, var(--color-primary-800), var(--color-primary-600))}.student-dashboard__mini-bar .progress-bar__footer{display:none}.student-dashboard__detail-panel{display:grid;gap:var(--space-5);padding:clamp(1.6rem,3vw,2.4rem);min-height:0}.student-dashboard__unit-header{display:flex;justify-content:space-between;gap:var(--space-4);flex-wrap:wrap}.student-dashboard__unit-header h2{margin:0;color:var(--color-primary-800)}.student-dashboard__unit-score{display:grid;gap:var(--space-1);text-align:right;color:var(--sd-muted-text)}.student-dashboard__unit-score strong{font-size:clamp(2rem,3.2vw,2.4rem);color:var(--color-primary-800)}.student-dashboard__stack-bar{display:flex;width:100%;height:12px;border-radius:var(--radius-pill);overflow:hidden;background:color-mix(in srgb,var(--color-primary-100) 42%,transparent)}.student-dashboard__stack-bar-segment{flex:0 0 var(--segment-percent, 0%);height:100%}.student-dashboard__stack-bar-segment--complete{background:linear-gradient(135deg,var(--color-primary-800),var(--color-primary-600))}.student-dashboard__stack-bar-segment--progress{background:linear-gradient(135deg,var(--color-accent-600),var(--color-accent-400))}.student-dashboard__stack-bar-segment--locked{background:color-mix(in srgb,var(--color-primary-800) 18%,transparent)}.student-dashboard__unit-counters{display:flex;flex-wrap:wrap;gap:var(--space-3) var(--space-6);font-weight:600;color:var(--sd-muted-text)}.student-dashboard__unit-actions{display:flex;flex-wrap:wrap;gap:var(--space-3);align-items:center}.student-dashboard__hint{font-weight:600;color:var(--sd-muted-text)}.student-dashboard__lesson-items{list-style:none;margin:0;padding:0;display:grid;gap:var(--space-3)}.student-dashboard__lesson-items li{display:flex;justify-content:space-between;align-items:center;gap:var(--space-3);border-radius:var(--radius-md);border:1px solid var(--sd-border);background:var(--sd-surface-soft);padding:var(--space-3) var(--space-4);box-shadow:var(--sd-shadow-xs)}.student-dashboard__lesson-info{display:grid;gap:var(--space-1)}.student-dashboard__lesson-info strong{color:var(--color-primary-800)}.student-dashboard__lesson-actions{display:flex;align-items:center;gap:var(--space-2);min-width:max-content}.student-dashboard__insights{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:var(--space-4)}.student-dashboard__insight-panel,.student-dashboard__timeline{display:grid;gap:var(--space-4);padding:clamp(1.4rem,3vw,2rem);min-height:0}.student-dashboard__insight-header{display:flex;justify-content:space-between;gap:var(--space-3);align-items:center}.student-dashboard__tabs{display:inline-flex;gap:var(--space-2);border-radius:var(--radius-pill);padding:var(--space-1);border:1px solid var(--sd-border);background:color-mix(in srgb,var(--color-primary-50, var(--color-white)) 94%,var(--color-white))}.student-dashboard__tab{border:none;background:transparent;padding:var(--space-2) var(--space-4);border-radius:var(--radius-pill);font-weight:600;font-size:var(--text-sm);color:color-mix(in srgb,var(--color-primary-800) 52%,var(--color-white));cursor:pointer;transition:background var(--transition-fast),color var(--transition-fast),box-shadow var(--transition-fast)}.student-dashboard__tab.is-active{background:linear-gradient(135deg,var(--color-primary-800),var(--color-primary-600));color:var(--color-white);box-shadow:0 8px 18px color-mix(in srgb,var(--color-primary-800) 18%,transparent)}.student-dashboard__focus ul{list-style:none;margin:0;padding:0;display:grid;gap:var(--space-2);font-weight:600;color:var(--sd-muted-text)}.student-dashboard__insight-scroll{border-radius:var(--radius-md);border:1px solid var(--sd-border);overflow-x:auto}.student-dashboard__insight-scroll table{width:100%;border-collapse:collapse}.student-dashboard__insight-scroll th,.student-dashboard__insight-scroll td{padding:var(--space-3);border-bottom:1px solid var(--sd-border);text-align:left;font-size:var(--text-sm)}.student-dashboard__timeline ul{list-style:none;margin:0;padding:0;display:grid;gap:var(--space-3)}.student-dashboard__timeline li{display:flex;justify-content:space-between;align-items:center;gap:var(--space-3);padding-bottom:var(--space-3);border-bottom:1px solid var(--sd-border)}.student-dashboard__timeline li:last-child{border-bottom:none;padding-bottom:0}.student-dashboard__empty-panel,.student-dashboard__empty{display:grid;place-items:center;gap:var(--space-2);text-align:center;color:var(--sd-muted-text)}.student-tag{display:inline-flex;align-items:center;justify-content:center;border-radius:var(--radius-pill);padding:var(--space-1) 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var(--space-2);font-size:var(--text-lg);font-weight:700;color:var(--color-primary-800);display:flex;align-items:center;gap:var(--space-2)}.gamified-list-item h4:before{content:"";width:6px;height:6px;border-radius:999px;background:var(--color-primary-500)}.gamified-list-item p{margin:0;color:var(--color-text-soft);line-height:1.6}.gamified-table-wrapper{overflow-x:auto;border-radius:var(--radius-xl);border:1px solid var(--color-border-subtle);background:var(--color-white);box-shadow:var(--shadow-sm)}.gamified-table-wrapper table{width:100%;border-collapse:collapse;min-width:480px}.gamified-table-wrapper th{padding:var(--space-3) var(--space-5);background:var(--cs-gradient-card);font-weight:700;text-transform:uppercase;font-size:var(--text-xs);letter-spacing:.08em;color:var(--color-primary-800);border-bottom:2px solid var(--color-border-subtle);text-align:left;position:sticky;top:0;z-index:1}.gamified-table-wrapper td{padding:var(--space-3) var(--space-5);border-bottom:1px solid 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#050d31;--color-primary-900: #050d31;--color-primary-800: #0c297c;--color-primary-700: #1a3f9f;--color-primary-500: #2f5dc7;--color-primary-200: #c7d5f7;--color-primary-100: #e9f0ff;--color-accent-700: #8f6626;--color-accent-600: #b28541;--color-accent-400: #d8a861;--color-accent-200: #f1dcb4;--color-accent-100: #f7ead2;--color-surface: #f5f7fb;--color-surface-elevated: #fafbfe;--color-surface-muted: #eef1f9;--color-border: rgba(12, 41, 124, .14);--color-border-subtle: rgba(12, 41, 124, .08);--color-text: #111a3b;--color-text-soft: #2a345c;--color-text-muted: #4c597c;--color-link: var(--color-primary-700);--color-link-hover: var(--color-primary-800);--cs-white: var(--color-white);--cs-light: #ffffff;--cs-black: var(--color-black);--cs-dark: #111a3b;--cs-blue: var(--color-primary-800);--cs-blue-light: #3275ff;--cs-blue-lighter: #63b5ff;--cs-gold: var(--color-accent-600);--cs-muted: var(--color-text-muted);--cs-surface: var(--color-surface);--cs-background: linear-gradient(180deg, #f8faff 0%, var(--color-surface) 42%, #ffffff 100%);--cs-success: #10b981;--cs-error: #ef4444;--cs-green: var(--cs-success);--cs-orange: #f97316;--cs-purple: #6366f1;--cs-red: #ef4444;--cs-grey-light: #f1f5f9;--cs-gray-light: var(--cs-grey-light);--cs-grey-mid-light: #e2e8f0;--cs-grey-mid: #cbd5f0;--cs-grey-dark: #475569;--cs-primary-accent: linear-gradient(135deg, var(--cs-blue), var(--cs-blue-light));--cs-primary-accent-dark: linear-gradient(135deg, #0b1f63, var(--cs-blue));--cs-gradient-card: linear-gradient(135deg, rgba(12, 41, 124, .08), rgba(63, 181, 255, .12));--cs-gradient-xp: linear-gradient(135deg, rgba(5, 13, 49, .9), rgba(12, 41, 124, .85));--cs-gradient-sidebar: linear-gradient(180deg, rgba(12, 41, 124, .08), rgba(63, 181, 255, .12));--status-info-bg: rgba(12, 41, 124, .12);--status-info-border: rgba(12, 41, 124, .38);--status-info-text: var(--color-primary-800);--status-success-bg: rgba(178, 133, 65, .16);--status-success-border: rgba(178, 133, 65, .44);--status-success-text: #6e4d1c;--status-warning-bg: rgba(178, 133, 65, .24);--status-warning-border: rgba(178, 133, 65, .54);--status-warning-text: #4a3412;--status-error-bg: rgba(5, 13, 49, .12);--status-error-border: rgba(5, 13, 49, .42);--status-error-text: var(--color-black);--color-info: #3b82f6;--color-info-light: rgba(59, 130, 246, .18);--color-info-dark: #1e3a8a;--color-success: #10b981;--color-success-light: rgba(16, 185, 129, .18);--color-success-dark: #047857;--color-warning: #f59e0b;--color-warning-light: rgba(245, 158, 11, .2);--color-warning-dark: #92400e;--color-error: #ef4444;--color-error-light: rgba(239, 68, 68, .2);--color-error-dark: #b91c1c;--color-xp-gold: #fbbf24;--color-streak-fire: #f97316;--focus-ring: 0 0 0 3px rgba(12, 41, 124, .28);--space-unit: 8px;--space-0: 0;--space-1: calc(var(--space-unit) * .5);--space-2: var(--space-unit);--space-3: calc(var(--space-unit) * 1.5);--space-4: calc(var(--space-unit) * 2);--space-5: calc(var(--space-unit) * 3);--space-6: calc(var(--space-unit) * 4);--space-7: calc(var(--space-unit) * 5);--space-8: calc(var(--space-unit) * 6);--space-9: calc(var(--space-unit) * 8);--space-10: calc(var(--space-unit) * 10);--space-xs: var(--space-1);--space-sm: var(--space-2);--space-md: var(--space-4);--space-lg: var(--space-5);--space-xl: var(--space-6);--space-2xl: var(--space-8);--space-3xl: var(--space-9);--space-4xl: var(--space-10);--font-family-base: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--font-family-mono: "JetBrains Mono", "Fira Code", ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;--text-xs: .75rem;--text-sm: .875rem;--text-md: 1rem;--text-lg: 1.125rem;--text-xl: 1.25rem;--text-2xl: 1.5rem;--text-3xl: 1.875rem;--text-4xl: 2.25rem;--text-5xl: 3rem;--line-height-base: 1.6;--line-height-tight: 1.3;--line-height-dense: 1.15;--radius-sm: 6px;--radius-md: 12px;--radius-lg: 18px;--radius-xl: 24px;--radius-pill: 999px;--radius-2xl: 32px;--radius-full: 999px;--shadow-xs: 0 1px 2px rgba(5, 13, 49, .08);--shadow-sm: 0 4px 12px rgba(5, 13, 49, .12);--shadow-md: 0 10px 24px rgba(5, 13, 49, .14);--shadow-lg: 0 18px 36px rgba(5, 13, 49, .18);--shadow-xl: 0 24px 48px rgba(5, 13, 49, .22);--shadow-2xl: 0 32px 64px rgba(5, 13, 49, .26);--transition-fast: .15s cubic-bezier(.4, 0, .2, 1);--transition-base: .22s cubic-bezier(.4, 0, .2, 1);--transition-slow: .36s cubic-bezier(.4, 0, .2, 1);--transition-bounce: .5s cubic-bezier(.34, 1.56, .64, 1);--max-content-width: 1240px}@media (prefers-color-scheme: dark){:root{--color-surface: #101527;--color-surface-elevated: #161d33;--color-surface-muted: #1d253f;--color-text: #f1f4ff;--color-text-soft: #c8d2ff;--color-text-muted: #93a1d6;--color-border: rgba(233, 240, 255, .16);--color-border-subtle: rgba(233, 240, 255, .08);--status-error-bg: rgba(233, 240, 255, .1)}}*,*:before,*:after{box-sizing:border-box}body{margin:0;min-height:100vh;font-family:var(--font-family-base);font-size:var(--text-md);line-height:var(--line-height-base);background:linear-gradient(180deg,#f8faff 0%,var(--color-surface) 42%,#ffffff 100%);color:var(--color-text)}a{color:var(--color-link);text-decoration:none;transition:color var(--transition-fast)}a:hover,a:focus-visible{color:var(--color-link-hover)}button{font:inherit;cursor:pointer;background:none;border:none;color:inherit}code,pre{font-family:var(--font-family-mono)}h1,h2,h3,h4,h5,h6{color:var(--color-text);font-weight:600;line-height:var(--line-height-tight);margin:0}h1{font-size:var(--text-4xl);letter-spacing:-.02em}h2{font-size:var(--text-3xl);letter-spacing:-.015em;margin-top:var(--space-8)}h3{font-size:var(--text-2xl);margin-top:var(--space-6)}h4{font-size:var(--text-xl)}p{margin:0 0 var(--space-4);color:var(--color-text-soft)}small{font-size:var(--text-sm)}.text-muted{color:var(--color-text-muted)}.eyebrow{text-transform:uppercase;letter-spacing:.14em;font-size:var(--text-xs);color:#0c297ca6}.link-inline{color:var(--color-link);text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:4px}.link-inline:hover,.link-inline:focus-visible{text-decoration-thickness:2px}strong{color:var(--color-text)}.muted{color:var(--color-text-muted)}ul,ol{margin:0 0 var(--space-4);padding-left:var(--space-6)}li+li{margin-top:var(--space-2)}*:focus-visible{outline:none;box-shadow:var(--focus-ring);border-radius:var(--radius-sm)}.btn,.pill,.button-outline{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-2);padding:calc(var(--space-2) + 2px) calc(var(--space-5));border-radius:var(--radius-pill);border:1px solid transparent;font-weight:600;font-size:var(--text-sm);letter-spacing:.01em;transition:transform var(--transition-fast),box-shadow var(--transition-fast),background var(--transition-fast),color var(--transition-fast),border-color var(--transition-fast)}.btn-primary,.pill.pill--action{background:linear-gradient(135deg,var(--color-primary-800),var(--color-primary-700));color:var(--color-white);box-shadow:var(--shadow-sm)}.btn-primary:hover,.pill.pill--action:hover{transform:translateY(-1px);box-shadow:var(--shadow-md)}.pill{background:#0c297c14;color:var(--color-primary-800);border-color:#0c297c26}.pill:hover{background:#0c297c29}.button-outline{background:transparent;border-color:#0c297c3d;color:var(--color-primary-800)}.button-outline:hover{background:#0c297c14}.button-outline--danger{border-color:var(--status-error-border);color:var(--status-error-text);background:#050d310a}.button-outline--danger:hover{background:#050d311f}.dashboard-submit{border:none;border-radius:var(--radius-pill);background:linear-gradient(135deg,var(--color-primary-800),var(--color-primary-700));color:var(--color-white);padding:calc(var(--space-2) + 2px) var(--space-6);font-weight:600;letter-spacing:.01em;box-shadow:var(--shadow-sm);transition:transform var(--transition-fast),box-shadow var(--transition-fast)}.dashboard-submit:hover{transform:translateY(-1px);box-shadow:var(--shadow-md)}.badge{display:inline-flex;align-items:center;gap:var(--space-1);padding:calc(var(--space-1) + 1px) var(--space-3);border-radius:var(--radius-pill);font-size:var(--text-xs);font-weight:700;letter-spacing:.08em;text-transform:uppercase}.badge--info{background:#0c297c1f;color:var(--color-primary-800)}.badge--accent{background:#b2854129;color:var(--color-accent-700)}.page-shell{display:grid;gap:clamp(1.5rem,3vw,3rem);width:min(var(--max-content-width),100%);margin:0 auto;padding:clamp(1.5rem,3vw,3rem)}.page-shell--fluid{width:100%;padding-inline:clamp(1rem,4vw,3.5rem)}.page-section{background:var(--color-white);border-radius:var(--radius-lg);border:1px solid var(--color-border-subtle);box-shadow:var(--shadow-sm);padding:clamp(1.75rem,3vw,2.5rem);display:grid;gap:var(--space-5)}.page-hero{border-radius:var(--radius-xl);border:1px solid var(--color-border-subtle);background:radial-gradient(145% 120% at 100% 0%,#0c297c1f,#0c297c00 65%),var(--color-white);box-shadow:var(--shadow-md);padding:clamp(2rem,5vw,3.5rem);display:grid;gap:var(--space-4);position:relative;overflow:hidden}.page-hero__content{max-width:720px;display:grid;gap:var(--space-3)}.page-hero__actions{display:flex;flex-wrap:wrap;gap:var(--space-3)}.page-panels{display:grid;gap:clamp(1.4rem,3vw,2.4rem);grid-template-columns:repeat(auto-fit,minmax(280px,1fr));align-items:stretch}.page-card{border-radius:var(--radius-lg);background:var(--color-white);border:1px solid var(--color-border-subtle);box-shadow:var(--shadow-sm);padding:clamp(1.5rem,3vw,2.2rem);display:grid;gap:var(--space-3);position:relative}.page-card:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;border-radius:inherit;border:1px solid transparent;transition:border-color var(--transition-fast)}.page-card:hover:after{border-color:#0c297c2e}.layout-grid,.ds-grid{display:grid;gap:var(--space-5)}.ds-grid--auto-fit{grid-template-columns:repeat(auto-fit,minmax(280px,1fr))}.ds-grid--two{grid-template-columns:repeat(2,minmax(0,1fr))}.ds-grid--three{grid-template-columns:repeat(auto-fit,minmax(320px,1fr))}.ds-card{background:var(--color-white);border-radius:var(--radius-lg);border:1px solid var(--color-border-subtle);box-shadow:var(--shadow-xs);padding:var(--space-5);display:grid;gap:var(--space-3);transition:transform var(--transition-fast),box-shadow var(--transition-fast)}.ds-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-md)}.ds-card__header{display:flex;justify-content:space-between;align-items:flex-start;gap:var(--space-3)}.ds-card__meta{display:grid;gap:var(--space-1);color:var(--color-text-muted);font-size:var(--text-sm)}.ds-stack{display:grid;gap:var(--space-4)}.ds-surface{background:var(--color-white);border-radius:var(--radius-md);border:1px solid var(--color-border-subtle);padding:var(--space-4)}.ds-divider{height:1px;background:linear-gradient(90deg,transparent,rgba(12,41,124,.16),transparent)}.ds-table{width:100%;border-collapse:collapse;font-size:var(--text-sm)}.ds-table th,.ds-table td{padding:var(--space-3) var(--space-4);border-bottom:1px solid rgba(12,41,124,.08);text-align:left}.ds-table thead th{text-transform:uppercase;letter-spacing:.08em;font-weight:600;font-size:var(--text-xs);color:var(--color-text-muted)}.ds-table tbody tr:hover{background:#0c297c0a}.skeleton{background:linear-gradient(90deg,#0c297c14 25%,#0c297c29,#0c297c14 75%);background-size:1000px 100%;animation:shimmer 2s infinite;border-radius:var(--radius-md)}@keyframes fade-in-up{0%{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}@keyframes shimmer{0%{background-position:-1000px 0}to{background-position:1000px 0}}.animate-fade-in-up{animation:fade-in-up var(--transition-slow) both}.hover-lift{transition:transform var(--transition-base),box-shadow var(--transition-base)}.hover-lift:hover{transform:translateY(-2px);box-shadow:var(--shadow-md)}.hide-mobile{display:none}.show-mobile{display:initial}@media (min-width: 768px){.hide-mobile{display:initial}.show-mobile{display:none}}@media (max-width: 767px){.page-shell{padding:var(--space-5) var(--space-4)}.ds-grid--two,.ds-grid--three{grid-template-columns:1fr}.page-hero{padding:var(--space-6) var(--space-4)}}.content-container{width:min(var(--max-content-width),100%);margin:0 auto;padding:clamp(1.5rem,3vw,3rem);display:grid;gap:clamp(1.5rem,3vw,3rem)}.content-container--compact{max-width:960px}.content-container--wide{max-width:1440px}.content-container--full{width:100%;max-width:none;padding-inline:clamp(1rem,4vw,3.5rem)}.responsive-grid{display:grid;gap:var(--space-5);grid-template-columns:repeat(var(--columns-base, 1),minmax(0,1fr))}.responsive-grid--auto-fit{grid-template-columns:repeat(auto-fit,minmax(var(--min-column-width, 260px),1fr))}.responsive-grid--masonry{display:flex;flex-wrap:wrap;gap:var(--space-5)}.responsive-grid--masonry>*{flex:1 1 calc(33.333% - var(--space-5));min-width:260px}@media (min-width: 640px){.responsive-grid{grid-template-columns:repeat(var(--columns-sm, var(--columns-base, 1)),minmax(0,1fr))}}@media (min-width: 768px){.responsive-grid{grid-template-columns:repeat(var(--columns-md, var(--columns-sm, var(--columns-base, 1))),minmax(0,1fr))}}@media (min-width: 1024px){.responsive-grid{grid-template-columns:repeat(var(--columns-lg, var(--columns-md, var(--columns-sm, var(--columns-base, 1)))),minmax(0,1fr))}}@media (min-width: 1280px){.responsive-grid{grid-template-columns:repeat(var(--columns-xl, var(--columns-lg, var(--columns-md, var(--columns-sm, var(--columns-base, 1))))),minmax(0,1fr))}}