:root{--brand:#002454;--brand-deep:color-mix(in oklab, var(--brand), black 35%);--brand-soft:color-mix(in oklab, var(--brand), white 22%);--brand-glow:color-mix(in oklab, var(--brand), #4cc3ff 55%);--brand-accent:color-mix(in oklab, var(--brand), #8fd8ff 70%);--text:#f4f7fc;--text-muted:#ebf2fcb8;--text-faint:#ebf2fc80;--danger:#ff8a8a;--danger-bg:#ff5c5c29;--success:#7ff0bf;--success-bg:#40dc9629;--warning:#ffd479;--warning-bg:#ffc44029;--info-bg:#4cc3ff24;--glass-bg:linear-gradient(135deg, #ffffff29, #ffffff0d);--glass-bg-strong:linear-gradient(135deg, #ffffff38, #ffffff14);--glass-border:#ffffff38;--glass-highlight:inset 0 1px 0 #ffffff47, inset 0 -1px 0 #ffffff0d;--glass-shadow:0 10px 40px #00081e59;--blur:blur(22px) saturate(170%);--radius-lg:28px;--radius:18px;--radius-sm:12px;--focus:0 0 0 3px color-mix(in oklab, var(--brand-glow), transparent 40%);--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;color:var(--text);-webkit-font-smoothing:antialiased;font-family:Segoe UI Variable,Segoe UI,system-ui,-apple-system,Helvetica Neue,Arial,sans-serif}*,:before,:after{box-sizing:border-box}html,body,#root{min-height:100%;margin:0}body{background:var(--brand-deep);min-height:100dvh;overflow-x:hidden}a{color:var(--brand-accent)}h1,h2,h3{letter-spacing:-.01em;margin:0 0 .4em;font-weight:650;line-height:1.2}h1{font-size:clamp(1.5rem,3vw,2rem)}h2{font-size:1.2rem}h3{font-size:1rem}p{margin:0 0 1em;line-height:1.55}code,pre{font-family:Consolas,Cascadia Mono,monospace}:focus-visible{box-shadow:var(--focus);outline:none}.sr-only{clip:rect(0, 0, 0, 0);border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.muted{color:var(--text-muted)}.faint{color:var(--text-faint)}.small{font-size:.875rem}.empty{color:var(--text-muted);text-align:center;padding:24px 0}.fluid-bg{z-index:-1;background:radial-gradient(120% 90% at 10% 0%, var(--brand-soft) 0%, transparent 55%), radial-gradient(100% 80% at 100% 100%, color-mix(in oklab, var(--brand), #3a7bd5 35%) 0%, transparent 60%), linear-gradient(160deg, var(--brand) 0%, var(--brand-deep) 100%);position:fixed;inset:0;overflow:hidden}.fluid-bg .orb{filter:blur(70px);opacity:.5;border-radius:50%;position:absolute}.fluid-bg .orb-1{background:var(--brand-glow);width:46vmax;height:46vmax;animation:26s ease-in-out infinite alternate drift-1;top:-10vmax;left:-12vmax}.fluid-bg .orb-2{background:color-mix(in oklab, var(--brand), #7b5cff 55%);width:38vmax;height:38vmax;animation:32s ease-in-out infinite alternate drift-2;top:20vh;right:-10vmax}@keyframes drift-1{to{transform:translate(18vw,14vh)scale(1.15)}}@keyframes drift-2{to{transform:translate(-16vw,-10vh)scale(.9)}}@media (prefers-reduced-motion:reduce){.fluid-bg .orb{animation:none}*{transition-duration:.01ms!important;animation-duration:.01ms!important}}.glass{background:var(--glass-bg);border:1px solid var(--glass-border);border-radius:var(--radius-lg);box-shadow:var(--glass-shadow), var(--glass-highlight);-webkit-backdrop-filter:var(--blur)}.card{padding:clamp(18px,3vw,28px)}.card+.card{margin-top:20px}.narrow{max-width:640px;margin:40px auto}.app{flex-direction:column;min-height:100dvh;display:flex}.topbar{z-index:10;border-radius:999px;flex-wrap:wrap;align-items:center;gap:16px;margin:12px clamp(8px,2vw,24px) 0;padding:8px 12px 8px 16px;display:flex;position:sticky;top:12px}.brand{color:var(--text);align-items:center;gap:10px;font-size:1.1rem;font-weight:700;text-decoration:none;display:flex}.nav{flex-wrap:wrap;flex:1;gap:4px;display:flex}.nav a,.tabs a{color:var(--text-muted);border-radius:999px;align-items:center;gap:8px;padding:8px 14px;font-size:.95rem;font-weight:600;text-decoration:none;display:inline-flex}.nav a:hover,.tabs a:hover{color:var(--text);background:#ffffff14}.nav a.active,.tabs a.active{color:var(--text);box-shadow:var(--glass-highlight);background:#ffffff29}.user{align-items:center;gap:8px;margin-left:auto;display:flex}.user-name{color:var(--text-muted);text-overflow:ellipsis;white-space:nowrap;max-width:220px;font-size:.9rem;overflow:hidden}.content{flex:1;width:100%;max-width:1500px;margin:0 auto;padding:24px clamp(12px,2.5vw,32px) 48px}.page-header{flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:16px;margin-bottom:20px;display:flex}.page-header h1{margin-bottom:6px}.page-header p{margin:0}.tabs{flex-wrap:wrap;gap:4px;margin-bottom:20px;display:flex}.toolbar{flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:16px;margin-bottom:16px;display:flex}.grid-2{grid-template-columns:repeat(auto-fit,minmax(min(420px,100%),1fr));gap:20px;margin-bottom:20px;display:grid}.grid-2>.card+.card{margin-top:0}.row{flex-wrap:wrap;align-items:center;gap:16px;display:flex}.btn{--btn-bg:#ffffff1f;border:1px solid var(--glass-border);background:var(--btn-bg);min-height:40px;color:var(--text);font:inherit;cursor:pointer;white-space:nowrap;box-shadow:var(--glass-highlight);border-radius:999px;justify-content:center;align-items:center;gap:8px;padding:0 18px;font-size:.92rem;font-weight:600;text-decoration:none;transition:transform .15s,background .2s,opacity .2s;display:inline-flex}.btn:hover:not(:disabled){--btn-bg:#fff3;transform:translateY(-1px)}.btn:disabled{opacity:.55;cursor:not-allowed}.btn-primary{--btn-bg:linear-gradient(135deg, var(--brand-glow), color-mix(in oklab, var(--brand), #4cc3ff 25%));box-shadow:0 6px 24px color-mix(in oklab, var(--brand-glow), transparent 55%), var(--glass-highlight);border-color:#ffffff59}.btn-primary:hover:not(:disabled){--btn-bg:linear-gradient(135deg, var(--brand-accent), var(--brand-glow))}.btn-ghost{--btn-bg:#ffffff0f}.btn-danger{--btn-bg:var(--danger-bg);color:var(--danger);border-color:color-mix(in oklab, var(--danger), transparent 60%)}.btn-sm{min-height:32px;padding:0 12px;font-size:.85rem}.btn-lg{min-height:52px;padding:0 28px;font-size:1.05rem}.icon-btn{width:36px;height:36px;color:var(--text-muted);cursor:pointer;background:0 0;border:1px solid #0000;border-radius:50%;flex-shrink:0;place-items:center;display:inline-grid}.icon-btn:hover:not(:disabled){color:var(--text);border-color:var(--glass-border);background:#ffffff1f}.actions{flex-wrap:wrap;align-items:center;gap:10px;margin-top:12px;display:flex}input,select,textarea{font:inherit;color:var(--text);border:1px solid var(--glass-border);border-radius:var(--radius-sm);background:#000a1e59;min-height:40px;padding:9px 12px}textarea{resize:vertical;line-height:1.5}select option,select optgroup{color:var(--text);background:#0b2148}input:focus-visible,select:focus-visible,textarea:focus-visible{border-color:var(--brand-glow)}input[type=checkbox],input[type=radio]{width:18px;height:18px;min-height:0;accent-color:var(--brand-glow)}.form{flex-direction:column;gap:14px;display:flex}.form label,.filters label,.slot-fields label{flex-direction:column;gap:6px;font-size:.9rem;font-weight:600;display:flex}.inline-field select{min-width:260px;font-weight:600}.inline-form{flex-wrap:wrap;align-items:center;gap:8px;margin-top:12px;display:flex}.inline-form input{flex:1;min-width:160px}.inline-form.compact{flex-wrap:nowrap;margin-top:6px}.inline-form.compact input{min-height:32px;padding:4px 10px;font-size:.85rem}.filters{flex-wrap:wrap;gap:12px;display:flex}.checks{border:0;flex-wrap:wrap;gap:6px 16px;margin:0 0 12px;padding:0;display:flex}.checks legend{margin-bottom:6px;padding:0;font-size:.9rem;font-weight:600}.check{cursor:pointer;align-items:center;gap:8px;flex-direction:row!important;font-weight:500!important;display:inline-flex!important}.slot-fields{flex-wrap:wrap;align-items:flex-end;gap:12px;display:flex}.slot-fields .checks{width:100%}.example{border-radius:var(--radius-sm);color:var(--text-muted);background:#000a1e59;padding:10px 12px;font-size:.82rem;overflow-x:auto}.alert{border-radius:var(--radius-sm);border:1px solid #0000;margin:0 0 14px;padding:12px 16px;line-height:1.45}.alert-error{background:var(--danger-bg);color:var(--danger);border-color:color-mix(in oklab, var(--danger), transparent 65%)}.alert-success{background:var(--success-bg);color:var(--success);border-color:color-mix(in oklab, var(--success), transparent 65%)}.alert-warning{background:var(--warning-bg);color:var(--warning);border-color:color-mix(in oklab, var(--warning), transparent 65%)}.alert-info{background:var(--info-bg);color:var(--text);border-color:var(--glass-border)}.issues{max-height:240px;margin:8px 0 0;padding-left:20px;overflow:auto}.spinner{border:3px solid #fff3;border-top-color:var(--brand-accent);vertical-align:middle;border-radius:50%;width:22px;height:22px;animation:.8s linear infinite spin;display:inline-block}@keyframes spin{to{transform:rotate(360deg)}}.loading-screen{min-height:100dvh;color:var(--text-muted);place-content:center;justify-items:center;gap:12px;display:grid}.badge{text-transform:uppercase;letter-spacing:.04em;border-radius:999px;padding:3px 8px;font-size:.72rem;font-weight:700}.badge-draft{background:var(--warning-bg);color:var(--warning)}.badge-published{background:var(--success-bg);color:var(--success)}.stats{grid-template-columns:repeat(auto-fit,minmax(130px,1fr));gap:10px;margin:12px 0;display:grid}.stats div{border-radius:var(--radius-sm);background:#ffffff0f;padding:10px 12px}.stats dt{color:var(--text-muted);font-size:.78rem}.stats dd{margin:2px 0 0;font-size:1.3rem;font-weight:700}.login{place-items:center;min-height:100dvh;padding:20px;display:grid}.login-card{text-align:center;flex-direction:column;align-items:center;gap:8px;width:min(440px,100%);display:flex}.week-nav{align-items:center;gap:6px;display:flex}.week-label{text-align:center;min-width:200px;font-weight:600}.week-grid{grid-template-columns:repeat(auto-fit,minmax(min(240px,100%),1fr));align-items:start;gap:14px;display:grid}.day{border-radius:var(--radius);flex-direction:column;gap:10px;padding:14px;display:flex}.day.today{border-color:var(--brand-accent);box-shadow:var(--glass-shadow), 0 0 0 2px color-mix(in oklab, var(--brand-accent), transparent 55%)}.day-header{justify-content:space-between;align-items:baseline;padding:0 4px;display:flex}.day-header span{color:var(--text-muted);font-size:.85rem}.slot{border:1px solid #ffffff1a;border-left:4px solid var(--brand-glow);border-radius:var(--radius-sm);background:#ffffff12;flex-direction:column;gap:8px;padding:10px 12px;display:flex;position:relative}.slot-specialist{border-left-color:#b39dff}.slot-break,.slot-assembly{background:#ffffff08;border-left-color:#ffffff40}.slot-top{justify-content:space-between;align-items:center;gap:8px;display:flex}.slot-time{color:var(--text-muted);font-variant-numeric:tabular-nums;flex-direction:column;font-size:.8rem;display:flex}.slot-label{color:var(--text);font-size:.9rem;font-weight:600}.slot-actions{display:flex;position:absolute;top:6px;right:6px}.slot .btn{align-self:flex-start}.slot.preview{border-left-color:var(--success)}.lesson-content h3{margin:0 0 4px}.lesson-description{white-space:pre-wrap;color:var(--text-muted);overflow-wrap:anywhere;margin-bottom:8px;font-size:.9rem}.resources{flex-direction:column;gap:6px;margin:8px 0 0;padding:0;list-style:none;display:flex}.resources a{overflow-wrap:anywhere;align-items:center;gap:6px;font-size:.9rem;display:inline-flex}.editor-section{border-top:1px solid var(--glass-border);margin-top:20px;padding-top:16px}.resource-list{flex-direction:column;gap:6px;margin:0 0 12px;padding:0;list-style:none;display:flex}.resource-list li{border-radius:var(--radius-sm);background:#ffffff0f;grid-template-columns:1fr auto auto;align-items:center;gap:10px;padding:6px 6px 6px 12px;display:grid}.resource-list li span{color:var(--text-muted);text-overflow:ellipsis;white-space:nowrap;font-size:.85rem;overflow:hidden}.resource-add{flex-wrap:wrap;align-items:center;gap:12px;display:flex}.modal{width:min(560px,100vw - 24px);max-height:calc(100dvh - 24px);color:var(--text);background:linear-gradient(135deg, color-mix(in oklab, var(--brand), white 12%), var(--brand-deep));padding:0;overflow:hidden}.modal-wide{width:min(860px,100vw - 24px)}.modal::backdrop{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#00081e99}.modal-header{border-bottom:1px solid var(--glass-border);justify-content:space-between;align-items:center;gap:12px;padding:16px 16px 12px 24px;display:flex}.modal-header h2{margin:0;font-size:1.05rem}.modal-body{max-height:calc(100dvh - 100px);padding:20px 24px 24px;overflow-y:auto}.table-wrap{border-radius:var(--radius);padding:4px;overflow-x:auto}table{border-collapse:collapse;width:100%;font-size:.92rem}th,td{text-align:left;vertical-align:top;border-bottom:1px solid #ffffff14;padding:10px 12px}th{color:var(--text-muted);text-transform:uppercase;letter-spacing:.04em;font-size:.8rem;font-weight:600}tr:last-child td{border-bottom:0}.chips{flex-wrap:wrap;gap:6px;display:flex}.chip{background:#ffffff1a;border-radius:999px;align-items:center;gap:4px;padding:3px 4px 3px 10px;font-size:.82rem;display:inline-flex}.chip button{width:20px;height:20px;color:var(--text-muted);cursor:pointer;background:0 0;border:0;border-radius:50%;place-items:center;display:inline-grid}.chip button:hover{background:var(--danger-bg);color:var(--danger)}.plain-list{flex-direction:column;margin:0;padding:0;list-style:none;display:flex}.plain-list li{border-bottom:1px solid #ffffff14;justify-content:space-between;align-items:center;gap:12px;padding:8px 0;display:flex}.plain-list.audit{max-height:420px;overflow-y:auto}@media (width<=700px){.topbar{border-radius:var(--radius)}.user-name{display:none}.week-label{min-width:0}}