/* Shared look for the app pages (/link, /account, /admin). Same tokens as the landing page. */
:root{
  color-scheme: dark;
  --bg:#0A0F20; --bg-2:#0E1530; --surface:#131C38; --surface-2:#1A2548;
  --line:#243260; --line-soft:#1B2650;
  --text:#EAF0FA; --muted:#9AA8C7; --dim:#6A7AA0;
  --cyan:#45D4F5; --gold:#F2C14E; --discord:#5865F2;
  --good:#34C77B; --warn:#F0A93B; --bad:#EF6A5A;
  --display:"Chakra Petch","IBM Plex Sans Thai",system-ui,sans-serif;
  --body:"IBM Plex Sans Thai","Leelawadee UI",Tahoma,system-ui,sans-serif;
  --mono:"IBM Plex Mono",Consolas,"Courier New",monospace;
}
html:not([data-lang="en"]) [data-l="en"],
html[data-lang="en"] [data-l="th"]{display:none!important}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--text);font-family:var(--body);font-size:15.5px;line-height:1.65;-webkit-font-smoothing:antialiased;min-height:100vh;
  background-image:radial-gradient(700px 320px at 50% -80px,rgba(69,212,245,.12),transparent 70%)}
a{color:var(--cyan)}
:focus-visible{outline:2px solid var(--cyan);outline-offset:2px;border-radius:6px}
h1,h2,h3{font-family:var(--display);margin:0;line-height:1.2;text-wrap:balance}
p{margin:0}
[hidden]{display:none!important}
.mono{font-family:var(--mono);font-size:.92em}
.muted{color:var(--muted)}
.dim{color:var(--dim)}

/* top bar */
.bar{position:sticky;top:env(safe-area-inset-top,0px);z-index:10;background:rgba(10,15,32,.82);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-bottom:1px solid var(--line-soft)}
.bar-in{max-width:1200px;margin-inline:auto;padding-inline:20px;height:60px;display:flex;align-items:center;gap:18px}
.brand{display:flex;align-items:center;gap:9px;text-decoration:none;color:var(--text);font-family:var(--display);font-weight:700;font-size:19px}
.brand img{width:30px;height:30px;border-radius:8px}
.bar-links{display:flex;gap:18px;margin-left:auto;font-size:14.5px}
.bar-links a{color:var(--muted);text-decoration:none}
.bar-links a:hover,.bar-links a[aria-current="page"]{color:var(--text)}
.lang{display:inline-flex;padding:3px;border-radius:9px;border:1px solid var(--line);background:rgba(19,28,56,.7)}
.lang button{font-family:var(--display);font-weight:600;font-size:12.5px;letter-spacing:.06em;padding:4px 9px;border:0;border-radius:6px;background:transparent;color:var(--muted);cursor:pointer}
.lang button[aria-pressed="true"]{background:var(--surface-2);color:var(--text);box-shadow:inset 0 0 0 1px var(--line)}
@media (max-width:560px){.bar-links{gap:12px;font-size:13.5px}.brand span{display:none}}

.page{max-width:1200px;margin-inline:auto;padding:36px 20px 80px}
.page.narrow{max-width:720px}
.page-head{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:12px;margin-bottom:24px}
.page-head h1{font-size:clamp(26px,3.4vw,34px)}
.page-head p{color:var(--muted);margin-top:6px}

.card{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:24px}
.card + .card{margin-top:16px}
.card h2{font-size:19px}
.card .sub{color:var(--muted);font-size:14.5px;margin-top:4px}
.stack{display:grid;gap:16px}

/* buttons & inputs */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;font-family:var(--body);font-weight:600;font-size:15px;border:0;border-radius:10px;padding:10px 16px;cursor:pointer;text-decoration:none;line-height:1.2;color:var(--text);background:var(--surface-2);border:1px solid var(--line);transition:filter .15s}
.btn:hover{filter:brightness(1.12)}
.btn:disabled{opacity:.45;cursor:not-allowed;filter:none}
.btn svg{width:19px;height:19px;flex:none}
.btn-primary{background:linear-gradient(180deg,#5DE0FA,#2BB8DD);border-color:transparent;color:#04202B}
.btn-discord{background:var(--discord);border-color:transparent;color:#fff}
.btn-danger{background:rgba(239,106,90,.12);border-color:rgba(239,106,90,.45);color:#FFB3A8}
.btn-sm{padding:6px 11px;font-size:13.5px;border-radius:8px}
.btn-block{width:100%}
input[type=text],input[type=number],input[type=search],input[type=date],select{font:inherit;color:var(--text);background:var(--bg);border:1px solid var(--line);border-radius:10px;padding:9px 12px;min-width:0}
input:focus,select:focus{outline:2px solid var(--cyan);outline-offset:0;border-color:transparent}
label{font-size:13.5px;color:var(--muted)}
.field{display:grid;gap:6px}
.row{display:flex;flex-wrap:wrap;gap:8px;align-items:center}

/* status pills: always a word, never colour alone */
.pill{display:inline-flex;align-items:center;gap:6px;font-size:12.5px;font-weight:600;padding:2px 9px;border-radius:99px;border:1px solid var(--line);color:var(--muted);white-space:nowrap}
.pill::before{content:"";width:7px;height:7px;border-radius:50%;background:currentColor}
.pill.good{color:var(--good);border-color:rgba(52,199,123,.4);background:rgba(52,199,123,.08)}
.pill.warn{color:var(--warn);border-color:rgba(240,169,59,.4);background:rgba(240,169,59,.08)}
.pill.bad{color:var(--bad);border-color:rgba(239,106,90,.4);background:rgba(239,106,90,.08)}
.pill.cyan{color:var(--cyan);border-color:rgba(69,212,245,.4);background:rgba(69,212,245,.08)}
.pill.plain::before{display:none}

.msg{border-radius:12px;padding:12px 14px;font-size:14.5px;border:1px solid var(--line);background:var(--bg-2)}
.msg.good{border-color:rgba(52,199,123,.45);background:rgba(52,199,123,.07)}
.msg.warn{border-color:rgba(240,169,59,.45);background:rgba(240,169,59,.07)}
.msg.bad{border-color:rgba(239,106,90,.45);background:rgba(239,106,90,.07)}
.msg b{color:var(--text)}

.login-card{text-align:center;padding:40px 28px}
.login-card img{width:72px;height:72px;border-radius:18px;box-shadow:0 0 40px rgba(69,212,245,.45)}
.login-card h1{font-size:26px;margin-top:18px}
.login-card p{color:var(--muted);margin:10px auto 0;max-width:34em}
.login-card .btn{margin-top:24px;padding:13px 22px;font-size:16px}

.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:14px}
table{width:100%;border-collapse:collapse;font-size:14.5px}
th{font-weight:600;text-align:left;color:var(--muted);font-size:12.5px;letter-spacing:.04em;text-transform:uppercase;padding:10px 14px;background:var(--bg-2);border-bottom:1px solid var(--line);white-space:nowrap}
td{padding:11px 14px;border-bottom:1px solid var(--line-soft);vertical-align:middle}
tr:last-child td{border-bottom:0}
td.num,th.num{text-align:right;font-variant-numeric:tabular-nums}
tbody tr.click{cursor:pointer}
tbody tr.click:hover{background:rgba(69,212,245,.05)}
tbody tr[aria-selected="true"]{background:rgba(69,212,245,.09)}
.who{display:flex;align-items:center;gap:10px;min-width:0}
.avatar{width:32px;height:32px;border-radius:50%;background:var(--surface-2);flex:none;object-fit:cover;display:grid;place-items:center;font-family:var(--display);font-weight:700;color:var(--muted);font-size:14px}
.who b{font-weight:600;display:block;line-height:1.25}
.who small{color:var(--dim);font-size:12.5px}

.toast{position:fixed;left:50%;bottom:calc(20px + env(safe-area-inset-bottom,0px));transform:translateX(-50%);background:var(--surface-2);border:1px solid var(--line);border-radius:12px;padding:10px 16px;font-size:14.5px;box-shadow:0 20px 40px -12px rgba(0,0,0,.6);z-index:50;max-width:calc(100vw - 32px)}
.spinner{display:inline-block;width:16px;height:16px;border-radius:50%;border:2px solid var(--line);border-top-color:var(--cyan);animation:spin 1s linear infinite;vertical-align:middle}
@keyframes spin{to{transform:rotate(360deg)}}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}