/* tramplus app — redesign (Claude Design "tramplus-app" bundle).
   Used by the new login + sidebar dashboard. Self-contained design system
   so it doesn't disturb the legacy admin page (which keeps styles.css). */

@font-face { font-family:'Univia Pro'; font-weight:300; src:url('/fonts/UniviaPro-Medium.otf') format('opentype'); font-display:swap; }
@font-face { font-family:'Univia Pro'; font-weight:400; src:url('/fonts/UniviaPro-Medium.otf') format('opentype'); font-display:swap; }
@font-face { font-family:'Univia Pro'; font-weight:500; src:url('/fonts/UniviaPro-Medium.otf') format('opentype'); font-display:swap; }
@font-face { font-family:'Univia Pro'; font-weight:700; src:url('/fonts/UniviaPro-Bold.otf') format('opentype'); font-display:swap; }
@font-face { font-family:'Univia Pro'; font-weight:900; src:url('/fonts/UniviaPro-Black.otf') format('opentype'); font-display:swap; }

:root {
  --font-display:'Univia Pro', system-ui, sans-serif;
  --font-body:'Quicksand', system-ui, sans-serif;
  --tp-green:#4DB969; --tp-green-50:#EBF7EF; --tp-green-100:#D2EFDB; --tp-green-700:#2F8A47; --tp-green-900:#1E5A2E;
  --tp-black:#010101; --tp-grey:#4E4E4E; --tp-white:#FFFFFF;
  --tp-cyan:#48B6C7; --tp-orange:#FFB34F; --tp-red:#C75948; --tp-magenta:#B94D9C; --tp-blue:#4DA9FF;
  --ink-900:#010101; --ink-800:#1A1D22; --ink-700:#2A2E34; --ink-600:#3A3F46; --ink-500:#4E4E4E;
  --ink-400:#767A82; --ink-300:#A5A9B0; --ink-200:#D4D7DB; --ink-100:#ECEEF0; --ink-50:#F6F7F8;
  --fg-1:var(--ink-900); --fg-2:var(--ink-500); --fg-3:var(--ink-400);
  --bg-1:var(--tp-white); --bg-2:var(--ink-50); --bg-3:var(--ink-100);
  --border-1:var(--ink-200); --border-2:var(--ink-100);
  --r-sm:4px; --r-md:8px; --r-lg:12px; --r-pill:999px;
  --sh-1:0 1px 2px rgba(1,1,1,0.06),0 1px 1px rgba(1,1,1,0.04);
  --sh-2:0 2px 6px rgba(1,1,1,0.08),0 1px 2px rgba(1,1,1,0.04);
  --sh-3:0 8px 24px rgba(1,1,1,0.10),0 2px 4px rgba(1,1,1,0.05);
  --sidebar-w:240px;
}

*, *::before, *::after { box-sizing:border-box; margin:0; padding:0; }
html, body { height:100%; }
body { font-family:var(--font-body); color:var(--fg-1); background:var(--bg-2); -webkit-font-smoothing:antialiased; text-rendering:optimizeLegibility; }
h1,h2,h3,h4 { font-family:var(--font-display); font-weight:500; line-height:1.15; letter-spacing:-0.01em; }
button { font-family:inherit; cursor:pointer; border:none; background:none; }
a { color:inherit; text-decoration:none; }
[hidden] { display:none !important; }
::-webkit-scrollbar { width:6px; height:6px; }
::-webkit-scrollbar-thumb { background:var(--ink-200); border-radius:3px; }

/* brand logo (wordmark) */
.brand-logo { display:block; width:auto; }
.brand-logo--sm { height:22px; }
.brand-logo--lg { height:40px; }

/* logotype */
.logotype { font-family:var(--font-display); font-weight:300; letter-spacing:0.02em; line-height:1; font-size:20px; }
.logotype--md { font-size:22px; }
.logotype--xl { font-size:32px; }
.logotype__tram { color:var(--fg-1); }
.logotype__plus { color:var(--tp-green); }

/* buttons */
.btn { display:inline-flex; align-items:center; justify-content:center; gap:6px; font-family:var(--font-body); font-weight:600; border-radius:var(--r-sm); cursor:pointer; transition:all 160ms ease; white-space:nowrap; height:36px; padding:8px 16px; font-size:13px; }
.btn--lg { height:44px; padding:10px 20px; font-size:14px; }
.btn--primary { background:var(--tp-green); color:#fff; }
.btn--primary:hover { background:var(--tp-green-700); }
.btn--outline { background:transparent; color:var(--fg-1); border:1px solid var(--border-1); }
.btn--ghost { background:transparent; color:var(--fg-2); }
.btn--danger { background:var(--tp-red); color:#fff; }
.btn--block { width:100%; }
.btn:disabled { opacity:0.5; cursor:default; }

/* inputs */
.field { display:flex; flex-direction:column; gap:4px; }
.field__label { font-weight:600; font-size:13px; color:var(--fg-1); }
.field__box { display:flex; align-items:center; gap:8px; height:40px; padding:0 12px; border:1px solid var(--border-1); border-radius:var(--r-sm); background:#fff; transition:border-color 160ms; }
.field__box:focus-within { border-color:var(--tp-green); }
.field__box input { flex:1; min-width:0; border:none; outline:none; font-family:var(--font-body); font-size:16px; color:var(--fg-1); background:transparent; }
.field__icon { color:var(--fg-3); display:flex; }
.field__icon svg { width:16px; height:16px; }

/* avatar / badge */
.avatar { border-radius:50%; background:var(--tp-green-50); color:var(--tp-green); display:flex; align-items:center; justify-content:center; font-family:var(--font-display); font-weight:700; flex:none; width:36px; height:36px; font-size:13px; }
.avatar--sm { width:32px; height:32px; font-size:12px; }
.badge { display:inline-flex; align-items:center; height:22px; padding:0 8px; font-size:11px; font-weight:600; border-radius:var(--r-pill); letter-spacing:0.02em; color:var(--tp-green); background:var(--tp-green-50); }
.badge--app { color:var(--fg-3); background:var(--ink-100); font-size:9px; height:18px; letter-spacing:0.06em; }

/* ===== Login ===== */
.tp-auth { min-height:100vh; display:flex; align-items:center; justify-content:center; background:var(--bg-2); padding:24px; }
.tp-auth__card { width:400px; max-width:100%; background:#fff; border-radius:var(--r-lg); border:1px solid var(--border-2); box-shadow:var(--sh-2); padding:48px 40px; display:flex; flex-direction:column; align-items:center; }
.tp-auth__sub { margin-top:8px; font-size:12px; font-weight:500; color:var(--fg-3); letter-spacing:0.06em; }
.tp-auth__title { margin-top:32px; font-size:22px; font-weight:600; text-align:center; }
.tp-auth__lead { margin-top:6px; font-size:13px; color:var(--fg-3); text-align:center; }
.tp-auth__form { margin-top:28px; width:100%; display:flex; flex-direction:column; gap:16px; }
.tp-auth__err { padding:8px 12px; border-radius:var(--r-sm); font-size:13px; background:#C7594810; color:var(--tp-red); font-weight:500; }
.tp-auth__trams { margin-top:32px; width:80px; opacity:0.2; }

/* ===== App shell ===== */
.tp-shell { display:flex; min-height:100vh; }
.tp-sidebar { width:var(--sidebar-w); height:100vh; position:fixed; top:0; left:0; background:#fff; border-right:1px solid var(--border-2); display:flex; flex-direction:column; z-index:100; }
.tp-side__logo { padding:20px 20px 16px; display:flex; align-items:center; gap:8px; border-bottom:1px solid var(--border-2); }
.tp-side__nav { flex:1; padding:8px; overflow:auto; display:flex; flex-direction:column; gap:2px; }
.tp-side__sec { padding:16px 12px 6px; font-size:10px; font-weight:600; font-family:var(--font-display); letter-spacing:0.12em; text-transform:uppercase; color:var(--fg-3); }
.tp-side__link { display:flex; align-items:center; gap:10px; width:100%; padding:9px 12px; border-radius:var(--r-sm); font-size:13.5px; font-weight:500; color:var(--fg-2); background:transparent; cursor:pointer; transition:all 140ms; text-align:left; }
.tp-side__link:hover { background:var(--bg-2); }
.tp-side__link.is-active { font-weight:600; color:var(--tp-green); background:var(--tp-green-50); }
.tp-side__link svg { width:18px; height:18px; flex:none; }
.tp-side__user { position:relative; padding:12px; border-top:1px solid var(--border-2); }
.tp-side__userrow, .tp-side__usertrigger { display:flex; align-items:center; gap:10px; width:100%; padding:6px; border-radius:var(--r-sm); text-align:left; cursor:pointer; }
.tp-side__usertrigger:hover { background:var(--bg-2); }
.tp-side__usermeta { flex:1; min-width:0; }
.tp-side__chev { margin-left:auto; display:flex; color:var(--fg-3); transition:transform 150ms ease; }
.tp-side__chev svg { width:16px; height:16px; }
.tp-side__usertrigger[aria-expanded="true"] .tp-side__chev { transform:rotate(180deg); }
.tp-side__usermenu { position:absolute; left:12px; right:12px; bottom:calc(100% - 4px); background:#fff; border:1px solid var(--border-2); border-radius:var(--r-md); box-shadow:var(--sh-3); padding:6px; display:flex; flex-direction:column; gap:2px; z-index:60; }
.tp-side__usermenu[hidden] { display:none; }
.tp-side__name { font-size:13px; font-weight:600; color:var(--fg-1); overflow:hidden; text-overflow:ellipsis; white-space:nowrap; }
.tp-side__meta { font-size:11px; color:var(--fg-3); overflow:hidden; text-overflow:ellipsis; white-space:nowrap; }
.tp-side__signout { display:flex; align-items:center; gap:8px; padding:7px 12px; border-radius:var(--r-sm); font-size:12.5px; font-weight:500; color:var(--fg-3); cursor:pointer; }
.tp-side__signout:hover { background:var(--bg-2); color:var(--fg-1); }
.tp-side__signout svg { width:15px; height:15px; }
.tp-side__settings { display:flex; align-items:center; gap:8px; padding:7px 12px; border-radius:var(--r-sm); font-size:12.5px; font-weight:500; color:var(--fg-3); }
.tp-side__settings:hover { background:var(--bg-2); color:var(--fg-1); }
.tp-side__settings.is-active { background:var(--tp-green-50); color:var(--tp-green-700); }
.tp-side__settings svg { width:15px; height:15px; }

/* ===== Account settings ===== */
.acct { padding:24px 32px 56px; display:flex; flex-direction:column; gap:20px; max-width:600px; }
.acct__card { background:#fff; border:1px solid var(--border-2); border-radius:var(--r-md); padding:22px 24px; display:flex; flex-direction:column; gap:14px; }
.acct__title { font-size:16px; font-weight:600; }
.acct__sub { font-size:13px; color:var(--fg-3); line-height:1.5; margin-top:-8px; }
.acct__roles { display:flex; flex-direction:column; gap:6px; }
.acct__rolepills { display:flex; gap:4px; flex-wrap:wrap; }
.acct__actions { display:flex; justify-content:flex-end; margin-top:2px; }
.acct__msg { font-size:12.5px; padding:8px 12px; border-radius:var(--r-sm); }
.acct__msg.is-ok { color:var(--tp-green-700); background:var(--tp-green-50); }
.acct__msg.is-err { color:var(--tp-red); background:color-mix(in srgb, var(--tp-red) 12%, #fff); }
@media (max-width:760px) { .acct { padding:18px 16px 48px; } }

.tp-main { flex:1; margin-left:var(--sidebar-w); display:flex; flex-direction:column; min-height:100vh; }
.tp-header { padding:0 32px; height:60px; display:flex; align-items:center; justify-content:space-between; background:#fff; border-bottom:1px solid var(--border-2); position:sticky; top:0; z-index:50; }
.tp-header h1 { font-size:18px; font-weight:600; }
.tp-header__menu { display:none; width:40px; height:40px; align-items:center; justify-content:center; font-size:20px; color:var(--fg-2); border-radius:var(--r-sm); }
.tp-scrim { display:none; position:fixed; inset:0; background:rgba(1,1,1,0.4); z-index:90; }

/* ===== Dashboard ===== */
.tp-dash { padding:32px 32px 48px; }
.tp-dash__greet { font-size:28px; font-weight:700; letter-spacing:-0.02em; }
.tp-dash__sub { margin-top:6px; font-size:14px; color:var(--fg-3); }
.tp-dash__search { max-width:360px; margin:24px 0 28px; }
.tp-dash__group { margin-bottom:28px; }
.tp-dash__grouphd { font-size:10px; font-weight:600; font-family:var(--font-display); letter-spacing:0.14em; text-transform:uppercase; color:var(--fg-3); margin-bottom:12px; padding-bottom:8px; border-bottom:1px solid var(--border-2); }
.tp-grid { display:grid; grid-template-columns:repeat(auto-fill, minmax(280px,1fr)); gap:16px; }
.tp-appcard { background:#fff; border-radius:var(--r-md); border:1px solid var(--border-2); padding:24px; display:flex; flex-direction:column; gap:14px; cursor:pointer; transition:all 180ms ease; color:inherit; }
.tp-appcard:hover { border-color:var(--border-1); box-shadow:var(--sh-2); transform:translateY(-1px); }
.tp-appcard__icon { width:44px; height:44px; border-radius:var(--r-md); display:flex; align-items:center; justify-content:center; background:color-mix(in srgb, var(--acc, var(--tp-green)) 13%, #fff); color:var(--acc, var(--tp-green)); }
.tp-appcard__icon svg { width:22px; height:22px; }
.tp-appcard__name { display:block; font-size:16px; font-weight:600; }
.tp-appcard__desc { display:block; margin-top:4px; font-size:13px; color:var(--fg-3); line-height:1.5; }
.tp-appcard__open { display:flex; align-items:center; gap:4px; font-size:13px; font-weight:600; color:var(--acc, var(--tp-green)); }
.tp-appcard__open svg { width:14px; height:14px; }

/* empty state */
.tp-empty { display:flex; flex-direction:column; align-items:center; justify-content:center; padding:64px 32px; gap:12px; text-align:center; }
.tp-empty svg { width:40px; height:40px; color:var(--ink-300); }
.tp-empty h3 { font-size:18px; font-weight:600; }
.tp-empty p { font-size:14px; color:var(--fg-3); max-width:360px; line-height:1.5; }

@media (max-width:760px) {
  .tp-sidebar { transform:translateX(-100%); transition:transform 200ms ease; }
  .tp-sidebar.is-open { transform:translateX(0); }
  .tp-main { margin-left:0; }
  .tp-header { padding:0 12px; }
  .tp-header__menu { display:flex; }
  .tp-scrim.is-open { display:block; }
  .tp-dash { padding:20px 16px 40px; }
  .tp-dash__greet { font-size:22px; }
  .um { padding:18px 16px 40px; }
  .um__tabs { padding:0 12px; overflow-x:auto; }
}

/* ===== User Management ===== */
.um { padding:20px 32px 48px; }
.um__bar { display:flex; align-items:center; gap:12px; margin-bottom:20px; flex-wrap:wrap; }
.um__bar .field { flex:1 1 260px; max-width:360px; }
.um__spacer { flex:1; }
.um__tablewrap { background:#fff; border-radius:var(--r-md); border:1px solid var(--border-2); overflow:auto; }
.um__table { width:100%; border-collapse:collapse; font-size:13px; }
.um__table thead tr { background:var(--bg-2); border-bottom:1px solid var(--border-2); }
.um__table th { padding:10px 14px; text-align:left; font-weight:600; font-size:11px; font-family:var(--font-display); letter-spacing:0.06em; text-transform:uppercase; color:var(--fg-3); white-space:nowrap; }
.um__table td { padding:10px 14px; border-bottom:1px solid var(--border-2); vertical-align:middle; }
.um__table tbody tr:last-child td { border-bottom:0; }
.um__user { display:flex; align-items:center; gap:10px; }
.um__name { font-weight:600; display:flex; align-items:center; gap:6px; }
.um__email { font-size:11px; color:var(--fg-3); }
.um__gpill { padding:1px 8px; font-size:11px; background:var(--bg-3); border-radius:var(--r-pill); color:var(--fg-2); }
.um__apps { display:flex; gap:4px; flex-wrap:wrap; }
.um__access { display:inline-flex; align-items:center; gap:4px; padding:2px 8px; font-size:11px; border-radius:var(--r-pill); font-weight:500; }
.um__access svg { width:11px; height:11px; }
.um__access.is-no { background:var(--bg-3); color:var(--ink-300); opacity:0.55; }
.um__rowact { display:flex; gap:2px; }
.um__iconbtn { padding:6px; color:var(--fg-3); display:flex; cursor:pointer; border-radius:var(--r-sm); }
.um__iconbtn:hover { background:var(--bg-2); color:var(--fg-1); }
.um__iconbtn--danger:hover { color:var(--tp-red); }
.um__iconbtn:disabled { opacity:0.3; cursor:default; }
.um__iconbtn svg { width:14px; height:14px; }
.um__empty { padding:40px; text-align:center; color:var(--fg-3); }
.um__hint { font-size:13px; color:var(--fg-3); line-height:1.5; max-width:560px; }

/* tabs */
.um__tabs { display:flex; gap:4px; padding:0 32px; border-bottom:1px solid var(--border-2); background:#fff; }
.um__tab { padding:14px 16px; font-size:13px; font-weight:600; color:var(--fg-3); font-family:var(--font-display); letter-spacing:0.02em; border-bottom:2px solid transparent; margin-bottom:-1px; cursor:pointer; }
.um__tab:hover { color:var(--fg-1); }
.um__tab.is-active { color:var(--tp-green-700); border-bottom-color:var(--tp-green); }

/* roles */
.role-grid { display:grid; grid-template-columns:repeat(auto-fill, minmax(280px, 1fr)); gap:16px; }
.role-card { background:#fff; border:1px solid var(--border-2); border-radius:var(--r-md); padding:16px; display:flex; flex-direction:column; gap:10px; }
.role-card__head { display:flex; align-items:center; justify-content:space-between; gap:8px; }
.role-card__title { display:flex; align-items:center; gap:8px; font-weight:600; font-size:15px; }
.role-card__title svg { width:16px; height:16px; color:var(--tp-green); }
.role-card__desc { font-size:12px; color:var(--fg-3); line-height:1.5; margin:0; }
.role-card__apps { display:flex; gap:4px; flex-wrap:wrap; min-height:22px; }
.role-card__foot { font-size:11px; color:var(--fg-3); margin-top:2px; padding-top:10px; border-top:1px solid var(--border-2); }

/* app option checkboxes (user + role modals) */
.applist { display:flex; flex-direction:column; gap:6px; }
.appopt { display:flex; align-items:center; gap:10px; padding:9px 12px; border:1.5px solid var(--border-1); border-radius:var(--r-sm); cursor:pointer; font-size:13px; }
.appopt:hover { border-color:var(--ink-300); }
.appopt input { width:16px; height:16px; accent-color:var(--tp-green); cursor:pointer; }
.appopt__icon { display:flex; } .appopt__icon svg { width:16px; height:16px; }
.appopt__name { font-weight:500; }
.appopt__via { margin-left:auto; font-size:10px; font-weight:600; text-transform:uppercase; letter-spacing:0.04em; color:var(--tp-green-700); background:var(--tp-green-50); padding:2px 8px; border-radius:var(--r-pill); }
.appopt.is-covered { border-color:var(--tp-green); background:var(--tp-green-50); }

/* schools */
.sch-table td:first-child { width:56px; }
.sch-logo__thumb { width:36px; height:36px; object-fit:contain; border-radius:var(--r-sm); background:#fff; border:1px solid var(--border-2); }
.sch-logo__chip { display:inline-flex; align-items:center; justify-content:center; width:36px; height:36px; border-radius:var(--r-sm); background:var(--bg-3); color:var(--fg-3); font-size:12px; font-weight:600; }
.um__name.zh { font-family:var(--font-zh); }
.sch-logo { display:flex; align-items:center; gap:14px; }
.sch-logo__img { width:60px; height:60px; object-fit:contain; border:1px solid var(--border-2); border-radius:var(--r-sm); background:#fff; }
.sch-logo__empty { font-size:12px; color:var(--fg-3); }
.sch-logo__pick { cursor:pointer; }

/* permissions matrix */
.perm__table th { text-align:center; }
.perm__table td:first-child { text-align:left; }
.perm__table td { text-align:center; }
.perm__apphd { display:inline-flex; align-items:center; gap:4px; }
.perm__apphd svg { width:13px; height:13px; }
.perm__cell { vertical-align:middle; }
.perm__no { color:var(--ink-300); }
.perm__src { display:inline-flex; align-items:center; gap:3px; font-size:10px; font-weight:600; padding:2px 7px; border-radius:var(--r-pill); margin:1px; }
.perm__src svg { width:11px; height:11px; }
.perm__src--role { color:var(--tp-blue); background:color-mix(in srgb, var(--tp-blue) 14%, #fff); }
.perm__src--ind { color:var(--tp-green); background:var(--tp-green-50); }

/* role/status badges */
.badge--admin { color:var(--tp-magenta); background:color-mix(in srgb, var(--tp-magenta) 14%, #fff); }
.badge--member { color:var(--fg-3); background:var(--ink-100); }
.badge--active { color:var(--tp-green); background:var(--tp-green-50); }
.badge--disabled { color:var(--tp-red); background:color-mix(in srgb, var(--tp-red) 14%, #fff); }
.badge--you { color:var(--tp-blue); background:color-mix(in srgb, var(--tp-blue) 16%, #fff); font-size:9px; height:18px; }

/* modal */
.tp-modal { position:fixed; inset:0; z-index:1000; display:flex; align-items:center; justify-content:center; background:rgba(1,1,1,0.4); padding:24px; }
.tp-modal__card { width:500px; max-width:100%; max-height:88vh; background:#fff; border-radius:var(--r-lg); box-shadow:var(--sh-3); display:flex; flex-direction:column; overflow:hidden; }
.tp-modal__head { display:flex; align-items:center; justify-content:space-between; padding:16px 20px; border-bottom:1px solid var(--border-2); }
.tp-modal__head h3 { font-size:16px; font-weight:600; }
.tp-modal__close { color:var(--fg-3); display:flex; padding:4px; }
.tp-modal__close svg { width:18px; height:18px; }
.tp-modal__body { padding:20px; overflow:auto; display:flex; flex-direction:column; gap:14px; }
.tp-modal__actions { display:flex; gap:8px; justify-content:flex-end; margin-top:4px; }
.select { height:40px; padding:0 12px; border:1px solid var(--border-1); border-radius:var(--r-sm); font-family:var(--font-body); font-size:14px; color:var(--fg-1); background:#fff; cursor:pointer; }
.field__hint { font-size:11px; color:var(--fg-3); }
.chip-row { display:flex; gap:8px; flex-wrap:wrap; }
.chip-btn { padding:6px 14px; font-size:12px; font-weight:500; border-radius:var(--r-sm); border:1.5px solid var(--border-1); background:#fff; color:var(--fg-2); cursor:pointer; font-family:var(--font-body); }
.chip-btn.is-on { border-color:var(--tp-green); background:var(--tp-green-50); color:var(--tp-green-700); }
.row-between { display:flex; align-items:center; gap:10px; padding:10px 0; border-top:1px solid var(--border-2); }
.check-label { display:flex; align-items:center; gap:6px; font-size:13px; font-weight:500; cursor:pointer; }
.um__note { padding:8px 12px; background:var(--tp-green-50); border-radius:var(--r-sm); font-size:12px; color:var(--tp-green-700); }