:root{color-scheme:light;--bg: #f4f6f9;--bg-subtle: #eaeef3;--surface: #ffffff;--surface-2: #f6f8fb;--border: #e4e8ee;--border-strong: #d2d9e2;--text: #1b2430;--text-2: #3c4756;--muted: #5c6673;--faint: #8b95a2;--brand: #0b63d6;--brand-strong: #0a55b8;--brand-weak: #e7f1fd;--brand-ink: #ffffff;--ring: rgba(11, 99, 214, .18);--crank-ink: #2b303b;--crank-deep: #0b63d6;--crank-bright: #33b1ff;--success: #1a7f45;--success-weak: #e7f4ec;--success-border: #bfe2cc;--warning: #9a5b00;--warning-weak: #fbeed7;--warning-border: #f0d8a6;--danger: #c62828;--danger-weak: #fbeaea;--danger-border: #f2c4c4;--shadow-sm: 0 1px 2px rgba(16, 24, 40, .06), 0 1px 3px rgba(16, 24, 40, .04);--shadow-md: 0 4px 14px rgba(16, 24, 40, .08);--shadow-pop: 0 10px 34px rgba(16, 24, 40, .14);--r-sm: 8px;--r-md: 12px;--r-lg: 16px;--r-pill: 999px;--ease: cubic-bezier(.22, 1, .36, 1);--dur: .16s;--z-dropdown: 100;--z-sticky: 200;--z-backdrop: 300;--z-modal: 400;--z-toast: 500;--z-tooltip: 600;font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;font-size:15px;line-height:1.5}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}::selection{background:var(--brand-weak);color:var(--brand-strong)}a{color:var(--brand);text-decoration-color:color-mix(in srgb,var(--brand) 35%,transparent);text-underline-offset:2px}a:hover{color:var(--brand-strong)}.tnum{font-variant-numeric:tabular-nums}h1,h2,h3{text-wrap:balance;letter-spacing:-.01em}.center{min-height:100%;display:grid;place-items:center;padding:24px}.card{width:100%;max-width:380px;background:var(--surface);border:1px solid var(--border);border-radius:var(--r-lg);padding:28px;box-shadow:var(--shadow-sm)}.field{display:block;margin-bottom:14px}.field span{display:block;font-size:13px;font-weight:500;color:var(--text-2);margin-bottom:6px}input,.select,textarea{width:100%;padding:10px 13px;background:var(--surface);border:1px solid var(--border-strong);border-radius:var(--r-sm);color:var(--text);font:inherit;font-size:15px;transition:border-color var(--dur) var(--ease),box-shadow var(--dur) var(--ease)}input::placeholder,textarea::placeholder{color:var(--faint)}input:focus,.select:focus,textarea:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 3px var(--ring)}input:disabled,.select:disabled{background:var(--surface-2);color:var(--muted)}button{width:100%;padding:10px 14px;background:var(--brand);color:var(--brand-ink);border:1px solid transparent;border-radius:var(--r-sm);font:inherit;font-size:15px;font-weight:600;cursor:pointer;box-shadow:var(--shadow-sm);transition:background var(--dur) var(--ease),box-shadow var(--dur) var(--ease),transform var(--dur) var(--ease),border-color var(--dur) var(--ease),color var(--dur) var(--ease)}button:hover{background:var(--brand-strong);box-shadow:var(--shadow-md)}button:active{transform:translateY(.5px);box-shadow:var(--shadow-sm)}button:focus-visible{outline:2px solid var(--brand);outline-offset:2px}button:disabled{opacity:.55;cursor:default;box-shadow:none;transform:none}.btn-ghost{background:var(--surface);border:1px solid var(--border-strong);color:var(--text);box-shadow:var(--shadow-sm)}.btn-ghost:hover{background:var(--bg-subtle);border-color:var(--border-strong);box-shadow:var(--shadow-sm)}.btn-danger{background:var(--danger);color:#fff}.btn-danger:hover{background:color-mix(in srgb,var(--danger) 88%,#000)}.error{color:var(--danger);font-size:13px;margin:4px 0 14px}.muted{color:var(--muted)}.hint{display:block;font-size:12px;color:var(--faint);margin-top:6px}.pill{display:inline-flex;align-items:center;padding:3px 10px;background:var(--bg-subtle);border:1px solid var(--border);color:var(--text-2);border-radius:var(--r-pill);font-size:12px;font-weight:500;margin-right:6px}.pill-warn{background:var(--warning-weak);border-color:var(--warning-border);color:var(--warning)}.pill-success{background:var(--success-weak);border-color:var(--success-border);color:var(--success)}.pill-danger{background:var(--danger-weak);border-color:var(--danger-border);color:var(--danger)}.pill-brand{background:var(--brand-weak);border-color:color-mix(in srgb,var(--brand) 22%,transparent);color:var(--brand-strong)}.pill-x{width:auto;background:transparent;border:none;box-shadow:none;color:currentColor;opacity:.55;font-size:14px;line-height:1;padding:0 0 0 6px;margin:0;cursor:pointer;border-radius:0;transition:opacity var(--dur) var(--ease),color var(--dur) var(--ease)}.pill-x:hover{opacity:1;color:var(--danger);background:transparent;box-shadow:none;transform:none}.footer{margin-top:28px;font-size:12px;color:var(--faint);text-align:center}.console-head{display:flex;align-items:flex-start;justify-content:space-between;margin-bottom:20px}.row-between{display:flex;align-items:center;justify-content:space-between}.school-list{list-style:none;margin:0;padding:0}.school-row{display:flex;align-items:center;justify-content:space-between;padding:14px 0;border-top:1px solid var(--border)}.school-row:first-child{border-top:none}.linkbox{margin-top:12px;padding:12px 14px;background:var(--surface-2);border:1px solid var(--border);border-radius:var(--r-sm);font-family:ui-monospace,SF Mono,Menlo,monospace;font-size:12px;word-break:break-all;color:var(--text-2)}.tabs{display:flex;gap:4px;margin-bottom:18px;border-bottom:1px solid var(--border)}.tab{width:auto;background:transparent;color:var(--muted);border:none;border-bottom:2px solid transparent;border-radius:0;box-shadow:none;padding:9px 12px;font-size:14px;font-weight:500;transition:color var(--dur) var(--ease),border-color var(--dur) var(--ease)}.tab:hover:not(:disabled){color:var(--text);background:transparent;box-shadow:none;transform:none}.tab:focus-visible{outline:2px solid var(--brand);outline-offset:-2px;border-radius:var(--r-sm) var(--r-sm) 0 0}.tab-active{color:var(--text);border-bottom-color:var(--brand)}.tab-active:hover{color:var(--text)}.tab:disabled{opacity:.5;cursor:default}.tab-soon{font-size:9px;text-transform:uppercase;letter-spacing:.04em;margin-left:6px;padding:1px 5px;border:1px solid var(--border);border-radius:var(--r-pill);vertical-align:middle;color:var(--faint)}.select{cursor:pointer}.skeleton{position:relative;overflow:hidden;background:var(--bg-subtle);border-radius:var(--r-sm)}.skeleton:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;transform:translate(-100%);background:linear-gradient(90deg,transparent,color-mix(in srgb,var(--surface) 70%,transparent),transparent);animation:skeleton-sweep 1.3s var(--ease) infinite}@keyframes skeleton-sweep{to{transform:translate(100%)}}.boot-logo{height:54px;width:auto;animation:boot-pulse 1.4s var(--ease) infinite}@keyframes boot-pulse{0%,to{opacity:.45;transform:scale(.98)}50%{opacity:1;transform:scale(1)}}.shell{display:grid;grid-template-columns:248px 1fr;min-height:100vh}.shell-sidebar{position:sticky;top:0;height:100vh;display:flex;flex-direction:column;background:var(--surface);border-right:1px solid var(--border)}.shell-brand{display:flex;align-items:center;gap:11px;padding:16px 16px 15px;border-bottom:1px solid var(--border)}.shell-nav{flex:1;min-height:0;overflow-y:auto;padding:12px 10px;display:flex;flex-direction:column;gap:2px}.nav-item{width:100%;display:flex;align-items:center;gap:11px;padding:9px 11px;border:none;border-radius:var(--r-sm);background:transparent;box-shadow:none;color:var(--muted);font-size:14px;font-weight:500;text-align:left;cursor:pointer;transition:background var(--dur) var(--ease),color var(--dur) var(--ease)}.nav-item:hover{background:var(--bg-subtle);color:var(--text);box-shadow:none;transform:none}.nav-item-active,.nav-item-active:hover{background:var(--brand-weak);color:var(--brand-strong);font-weight:600}.shell-foot{padding:12px;border-top:1px solid var(--border)}.shell-main{display:flex;flex-direction:column;min-width:0}.shell-topbar{position:sticky;top:0;z-index:var(--z-sticky);display:flex;align-items:center;justify-content:space-between;gap:12px;height:60px;padding:0 24px;background:var(--surface);border-bottom:1px solid var(--border)}.shell-title{font-size:16px;font-weight:600;letter-spacing:-.01em}.shell-account{font-size:13px;color:var(--muted)}.shell-content{flex:1;width:100%;max-width:920px;margin:0 auto;padding:28px 24px 40px}.shell-hamburger{display:none}.shell-backdrop{display:none;position:fixed;top:0;right:0;bottom:0;left:0;z-index:var(--z-backdrop);background:#10182866}@media (max-width: 860px){.shell{grid-template-columns:1fr}.shell-sidebar{position:fixed;left:0;top:0;z-index:var(--z-modal);width:268px;transform:translate(-100%);transition:transform .24s var(--ease);box-shadow:var(--shadow-pop)}.shell-sidebar.open{transform:none}.shell-hamburger{display:inline-flex}.shell-backdrop{display:block}.shell-account{display:none}}@media (prefers-reduced-motion: reduce){*,*:before,*:after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important}.skeleton:after{display:none}}