.teacher-portal-shell{--tp-primary:#0d9488;--tp-primary-dark:#0f766e;--tp-primary-light:#ccfbf1;--tp-accent:#6366f1;--tp-warm:#d97706;--tp-surface:#fff;background:radial-gradient(80% 50% at 100% 0,#14b8a614,#0000 55%),radial-gradient(60% 40% at 0 100%,#6366f10f,#0000 50%),linear-gradient(160deg,#f0fdfa 0%,#ecfeff 38%,#f8fafc 100%);min-height:100vh}.teacher-hero{background:linear-gradient(135deg,#042f2e 0%,#134e4a 32%,#0f766e 58%,#0d9488 82%,#14b8a6 100%);position:relative;overflow:hidden;box-shadow:0 10px 40px -12px #0d948873}.teacher-hero:before{content:"";opacity:.06;background-image:url("data:image/svg+xml,%3Csvg width='40' height='40' viewBox='0 0 40 40' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='%23ffffff' fill-opacity='1'%3E%3Cpath d='M0 38.59l2.83-2.83 1.41 1.41L1.41 40H0v-1.41zM0 1.4l2.83 2.83 1.41-1.41L1.41 0H0v1.41zM38.59 40l-2.83-2.83 1.41-1.41L40 38.59V40h-1.41zM40 1.41l-2.83 2.83-1.41-1.41L38.59 0H40v1.41zM20 18.6l2.83-2.83 1.41 1.41L21.41 20l2.83 2.83-1.41 1.41L20 21.41l-2.83 2.83-1.41-1.41L18.59 20l-2.83-2.83 1.41-1.41L20 18.59z'/%3E%3C/g%3E%3C/svg%3E");position:absolute;inset:0}.teacher-hero-glow{filter:blur(64px);pointer-events:none;border-radius:50%;position:absolute}.teacher-hero-badge{color:#ccfbf1;background:#ffffff1a;border:1px solid #ffffff29;border-radius:9999px;align-items:center;gap:.25rem;padding:.15rem .5rem;font-size:.625rem;font-weight:600;display:inline-flex}.teacher-hero-badge-greeting{color:#fef3c7;background:#fbbf2424;border-color:#fbbf2466}.teacher-hero-clock{-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);background:#ffffff1a;border:1px solid #fff3;border-radius:.625rem;padding:.375rem .75rem}.teacher-page-hero{background:linear-gradient(135deg,#fff 0%,#f0fdfa 45%,#eef2ff 100%);border:1px solid #99f6e4b3;border-radius:16px;box-shadow:0 4px 24px -8px #0d948826}.teacher-section-card{background:#fff;border:1px solid #e2e8f0e6;border-radius:1rem;transition:box-shadow .25s,border-color .25s;box-shadow:0 1px 3px #0f172a0a}.teacher-section-card:hover{border-color:#99f6e4cc;box-shadow:0 8px 28px -10px #0d94882e}.teacher-class-card{background:linear-gradient(to bottom right,#fff,#f8fffe);border:1px solid #e2e8f0;border-radius:.875rem;transition:all .2s}.teacher-class-card:hover{border-color:#5eead4;transform:translateY(-1px);box-shadow:0 8px 24px -8px #0d948833}.teacher-action-link{border:1px solid #e2e8f0;border-radius:.875rem;align-items:center;gap:.75rem;padding:.625rem .75rem;transition:all .2s;display:flex}.teacher-action-link:hover{background:linear-gradient(90deg,#f0fdfae6,#eef2ff80);border-color:#5eead4}.teacher-dashboard{padding-bottom:1.5rem}.teacher-dashboard .dashboard-section-card{border-color:#cbd5e1cc;border-radius:1.15rem;overflow:hidden;box-shadow:0 1px 2px #0f172a08,0 12px 32px -24px #0f766e47}.teacher-dashboard .dashboard-section-head{background:linear-gradient(90deg,#f0fdfac7,#fff,#eef2ff8c);padding:1rem 1.2rem}.teacher-dashboard .teacher-class-card{background:radial-gradient(circle at 100% 0,#2dd4bf14,#0000 34%),linear-gradient(145deg,#fff,#f8fffe 72%);box-shadow:0 8px 22px -20px #0f766e73}.teacher-dashboard .teacher-period-card{background:linear-gradient(145deg,#fffdf7,#f8fafc);min-height:4.65rem;transition:border-color .2s,box-shadow .2s,transform .2s}.teacher-dashboard .teacher-period-card:hover{border-color:#fde68a;transform:translateY(-1px);box-shadow:0 10px 24px -18px #d9770666}.teacher-dashboard .teacher-action-link{background:radial-gradient(circle at 100% 0,#6366f10f,#0000 42%),linear-gradient(145deg,#fff,#fbfdff);min-height:4.6rem;box-shadow:0 7px 18px -18px #0f172a80}.teacher-dashboard .teacher-action-link:hover{transform:translateY(-1px);box-shadow:0 12px 26px -18px #0d94886b}.teacher-spinner{border-color:#0000 #0000 #0d9488}.teacher-main-content{overflow-x:clip}.teacher-portal-shell .shell-main{min-width:0}@media (max-width:1023px){.teacher-dashboard .dashboard-section-head{gap:.75rem;padding:.85rem .95rem}.teacher-dashboard .teacher-period-card,.teacher-dashboard .teacher-action-link{min-height:0}.teacher-dashboard .teacher-action-link{padding:.7rem .75rem}.teacher-dashboard .teacher-class-card:hover,.teacher-dashboard .teacher-period-card:hover,.teacher-dashboard .teacher-action-link:hover{transform:none}}@media (max-width:639px){.teacher-hero{border-radius:.9rem}.teacher-hero-clock{justify-content:space-between;align-items:baseline;gap:.75rem;width:100%;display:flex}.teacher-dashboard .dashboard-metric{padding:.85rem .9rem}.teacher-class-card{border-radius:.8rem}.teacher-action-link{gap:.65rem}}