:root { color-scheme: light; font-family: "Nunito", "Avenir Next", system-ui, sans-serif; color: #282540; background: #f6f4fc; }
* { box-sizing: border-box; }
body { min-width: 320px; min-height: 100vh; margin: 0; background: radial-gradient(ellipse at 12% 8%, #ece8ff 0, transparent 42%), radial-gradient(ellipse at 92% 80%, #e9f2ff 0, transparent 38%), #f8f7fb; }
button, input, a { font: inherit; -webkit-tap-highlight-color: transparent; }
button:focus-visible, a:focus-visible, input:focus-visible { outline: 3px solid #b37b20; outline-offset: 3px; }
.ll-login-page [hidden] { display: none !important; }
.ll-login-shell { display: flex; min-height: 100vh; flex-direction: column; align-items: center; padding: max(20px, env(safe-area-inset-top)) 18px max(18px, env(safe-area-inset-bottom)); }
.ll-login-brand { display: inline-flex; align-items: center; gap: 8px; margin: 0 auto 20px; color: #413c5b; font-size: .94rem; font-weight: 850; text-decoration: none; }
.ll-login-card { width: min(100%, 480px); min-width: 0; margin: auto 0; padding: clamp(22px, 6vw, 36px); border: 1px solid #e5e1ef; border-radius: 23px; background: #fff; box-shadow: 0 22px 64px #312a5b12; }
.ll-login-symbol { display: grid; width: 46px; height: 46px; margin: 0 auto 12px; place-items: center; border-radius: 15px; background: #f0edfb; color: #5744b5; font-size: 1.5rem; }
.ll-login-eyebrow { margin: 0; color: #5744b5; font-size: .72rem; font-weight: 850; letter-spacing: .1em; text-align: center; text-transform: uppercase; }
.ll-login-card h1 { margin: 4px 0 0; font-size: clamp(1.7rem, 6vw, 2.15rem); letter-spacing: -.04em; text-align: center; }
.ll-login-intro { max-width: 360px; margin: 8px auto 18px; color: #6e6a82; font-size: .95rem; line-height: 1.5; text-align: center; }
.ll-login-status { min-height: 44px; margin: 0 0 14px; padding: 11px 13px; border-radius: 11px; background: #f6f4fc; color: #514a70; font-size: .85rem; line-height: 1.4; }
.ll-student-access { display: grid; gap: 10px; }
.ll-login-submit { display: flex; width: 100%; min-height: 52px; align-items: center; justify-content: center; gap: 10px; padding: 12px 14px; border: 0; border-radius: 12px; background: #5744b5; color: #fff; font-size: .97rem; font-weight: 850; text-align: center; text-decoration: none; cursor: pointer; }
.ll-login-submit:hover:not(:disabled) { background: #443293; }.ll-login-submit:disabled { cursor: not-allowed; opacity: .58; }
.ll-student-file { display: grid; gap: 7px; min-height: 48px; padding: 12px; border: 1px solid #dcd8e8; border-radius: 11px; color: #5744b5; font-size: .85rem; font-weight: 800; text-align: center; cursor: pointer; }
.ll-student-file input { width: 100%; min-width: 0; color: #514d64; font-size: .78rem; }
.ll-student-file input:disabled { cursor: not-allowed; opacity: .6; }
.ll-student-camera { display: grid; gap: 9px; padding: 10px; border: 1px solid #e5e1ef; border-radius: 14px; background: #171623; }
.ll-student-camera video { display: block; width: 100%; max-height: min(55vh, 460px); aspect-ratio: 4 / 3; border-radius: 9px; background: #0d0c14; object-fit: cover; }
.ll-dashboard-button { min-height: 46px; padding: 9px 12px; border: 1px solid #dedbe8; border-radius: 10px; background: #fff; color: #443293; font-weight: 800; cursor: pointer; }
.ll-dashboard-button:hover:not(:disabled) { background: #f6f4fc; }.ll-dashboard-button:disabled { cursor: not-allowed; opacity: .58; }
.ll-student-dashboard { margin-top: 20px; padding-top: 17px; border-top: 1px solid #eeeaf4; }.ll-student-dashboard h2 { margin: 4px 0 5px; font-size: 1.42rem; letter-spacing: -.025em; text-align: center; }.ll-dashboard-owner { margin: 0 0 14px; color: #6e6a82; font-size: .83rem; text-align: center; }
.ll-recent { margin: 0 0 15px; }.ll-recent h3 { margin: 0 0 9px; font-size: 1rem; }.ll-recent-list { display: grid; gap: 7px; margin: 0; padding: 0; list-style: none; }
.ll-recent-item { display: flex; min-width: 0; align-items: center; justify-content: space-between; gap: 10px; padding: 10px; border-radius: 10px; background: #faf9fd; }.ll-recent-copy { min-width: 0; }.ll-recent-copy strong, .ll-recent-copy small { display: block; overflow-wrap: anywhere; }.ll-recent-copy strong { font-size: .84rem; }.ll-recent-copy small { margin-top: 2px; color: #777286; font-size: .7rem; }
.ll-recent-badge { flex: 0 0 auto; padding: 4px 8px; border-radius: 999px; background: #edf6ee; color: #287446; font-size: .68rem; font-weight: 850; }.ll-recent-badge.neutral { background: #f1eff5; color: #625e70; }
.ll-dashboard-actions { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 8px; }.ll-login-notes { display: grid; gap: 8px; margin-top: 18px; padding-top: 14px; border-top: 1px solid #eeeaf4; color: #777286; font-size: .74rem; line-height: 1.5; }.ll-login-notes p { margin: 0; }
.ll-student-tools { margin-top: 14px; padding-top: 10px; border-top: 1px solid #eeeaf4; }.ll-student-tools summary { min-height: 44px; padding: 12px 2px; color: #5744b5; font-size: .85rem; font-weight: 850; cursor: pointer; }.ll-student-tools > p { margin: 0 0 9px; color: #777286; font-size: .74rem; line-height: 1.5; }.ll-student-tools .ll-dashboard-button { width: 100%; }.ll-student-tools .ll-student-delete-note { margin-top: 17px; }.ll-student-tools .ll-student-delete { border-color: #ecd5d8; background: #fff8f8; color: #9d3a4c; }
.ll-login-footer { display: flex; width: min(100%, 480px); justify-content: space-between; gap: 12px; margin-top: 20px; color: #777286; font-size: .74rem; }.ll-login-footer a { min-height: 44px; padding: 12px 4px; color: #5744b5; font-weight: 800; text-decoration: none; }
.ll-student-welcome { width: min(calc(100% - 24px), 420px); max-width: 420px; padding: 26px; border: 1px solid #e5e1ef; border-radius: 22px; color: #282540; box-shadow: 0 22px 64px #312a5b26; }.ll-student-welcome::backdrop { background: #211d35aa; }.ll-student-welcome-inner { display: grid; gap: 12px; text-align: center; }.ll-student-welcome h2 { margin: 0; font-size: 1.5rem; }.ll-student-welcome p { margin: 0; color: #6e6a82; line-height: 1.5; }.ll-student-welcome .ll-login-back { min-height: 44px; border: 0; background: transparent; color: #5744b5; font-weight: 800; cursor: pointer; }
@media (max-width: 420px) { .ll-login-shell { padding-right: 13px; padding-left: 13px; }.ll-login-card { border-radius: 19px; }.ll-dashboard-actions { grid-template-columns: 1fr; }.ll-recent-item { align-items: flex-start; flex-direction: column; gap: 6px; }.ll-login-footer { flex-wrap: wrap; justify-content: center; text-align: center; } }
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { scroll-behavior: auto !important; } }