/* Student account page (account.html) and the instructor's Accounts tab (student-accounts.js). */
/* Links under the header on the public pages (classes.html, account.html). */
.pubnav { display: flex; flex-wrap: wrap; justify-content: center; gap: 6px; padding: 10px 16px 0; }
.pubnav a { color: var(--accent); font-weight: 600; text-decoration: none; padding: 6px 14px; border-radius: 99px; border: 1.5px solid var(--line); background: var(--surface); }
.pubnav a:hover { border-color: var(--accent); }
.pubnav a.on { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }
.pubnav[hidden] { display: none; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.linkbtn { border: 0; background: none; padding: 4px 0; color: var(--accent); cursor: pointer; text-decoration: underline; text-underline-offset: 3px; text-align: left; }
.btn.wide { width: 100%; padding-block: 10px; }
.btn[disabled] { opacity: .6; cursor: progress; }

.acct { max-width: 1120px; margin: 0 auto; padding: 14px max(16px, env(safe-area-inset-right, 0px)) 56px max(16px, env(safe-area-inset-left, 0px)); display: flex; flex-direction: column; gap: 18px; }
.acct .msg { background: var(--surface); border: 1px solid var(--line); border-radius: 10px; padding: 32px 18px; text-align: center; color: var(--muted); }
.acct .msg h1 { color: var(--ink); font-size: 28px; margin-bottom: 8px; }
.acct a, .acct-note a { color: var(--accent); }

/* Sign-in: a deep-water panel with the compass rose beside the form. */
.acct-auth { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 440px); border-radius: 14px; overflow: hidden; border: 1px solid var(--line); background: var(--surface); min-height: 460px; }
.acct-auth-art {
  position: relative; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 6px; padding: 32px; color: var(--deep-ink); text-align: center;
  background:
    repeating-radial-gradient(circle at 30% 70%, transparent 0 22px, rgba(95, 196, 207, .16) 22px 23.5px),
    repeating-radial-gradient(circle at 85% 15%, transparent 0 30px, rgba(95, 196, 207, .1) 30px 31.5px),
    linear-gradient(170deg, #0f4a5c 0%, var(--deep) 75%);
}
.acct-auth-art .acct-logo { width: min(320px, 85%); height: auto; filter: drop-shadow(0 10px 24px rgba(0, 0, 0, .45)); }
.acct-auth-art span { font-family: var(--font-display); font-weight: 700; font-size: 28px; letter-spacing: .08em; text-transform: uppercase; margin-top: 10px; }
.acct-auth-art small { margin-top: 12px; font-family: var(--font-mono); font-size: 12px; letter-spacing: .14em; text-transform: uppercase; color: var(--deep-muted); }
.acct-card { padding: 32px 30px; display: flex; flex-direction: column; gap: 12px; }
.acct-card h1 { font-size: 30px; }
.acct-card .hint { margin: 0; }
.acct-fields { display: flex; flex-direction: column; gap: 12px; }
.acct-links { display: flex; flex-direction: column; gap: 2px; font-size: 14px; }
.acct-note { margin: 0; padding: 10px 14px; border-radius: var(--radius); background: var(--accent-soft); color: var(--ink); font-size: 14px; }
.acct-note.ok { background: var(--ok-bg); color: var(--ok); }
.acct-note.bad { background: var(--bad-bg); color: var(--bad); }
@media (max-width: 760px) {
  .acct-auth { grid-template-columns: minmax(0, 1fr); min-height: 0; }
  .acct-auth-art { padding: 18px; }
  .acct-auth-art .acct-logo { width: min(180px, 55%); }
  .acct-auth-art small { display: none; }
  .acct-card { padding: 22px 18px; }
}

/* Signed in */
.acct-hero { display: flex; flex-wrap: wrap; gap: 12px 24px; align-items: flex-end; justify-content: space-between; }
.acct-hero h1 { font-size: clamp(28px, 5vw, 38px); }
.acct-hero .hint { margin: 4px 0 0; }
.acct-cols { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr); gap: 18px; align-items: start; }
@media (max-width: 900px) { .acct-cols { grid-template-columns: minmax(0, 1fr); } }
.acct-profile { position: relative; overflow: hidden; }
.acct-profile > .watermark { position: absolute; right: -90px; bottom: -110px; width: 360px; height: 360px; opacity: .06; pointer-events: none; fill: var(--accent); stroke: var(--accent); }
.acct-side { display: flex; flex-direction: column; gap: 18px; min-width: 0; }
.certs { display: flex; flex-direction: column; gap: 10px; }
.cert-row { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr) auto; gap: 8px; align-items: end; padding: 10px 12px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface-2); }
.cert-row .field:nth-child(2) { grid-column: 2 / -1; }
.cert-row .btn { margin-bottom: 4px; }
@media (max-width: 520px) { .cert-row { grid-template-columns: minmax(0, 1fr); } .cert-row .field:nth-child(2) { grid-column: auto; } .cert-row .btn { justify-self: start; } }
.acct-save { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; margin-top: 22px; padding-top: 16px; border-top: 1px solid var(--line); }
.acct-save .hint { margin: 0; }

.acct-course { border: 1px solid var(--line); border-radius: 10px; padding: 14px 16px; background: var(--surface-2); display: flex; flex-direction: column; gap: 10px; }
.acct-course + .acct-course { margin-top: 12px; }
.acct-course-head { display: flex; gap: 14px; align-items: center; }
.acct-course h3 { font-size: 21px; }
.acct-course h4 { margin: 0; font-size: 12px; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); }
.acct-course .when { font-family: var(--font-mono); font-size: 13px; }
.acct-course .hint { margin: 0; }
.acct-gauge { width: 84px; height: 50px; flex-shrink: 0; }
.acct-gauge .track { stroke: var(--line); } .acct-gauge .fill { stroke: var(--ok-mark); }
.acct-gauge text { fill: var(--ink); font-family: var(--font-mono); font-weight: 600; font-size: 15px; }
.acct-sched, .acct-skills, .acct-classes { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 4px; font-size: 14px; }
.acct-sched b { font-family: var(--font-mono); font-weight: 600; margin-right: 6px; }
.acct-course summary { cursor: pointer; font-weight: 600; }
.acct-skills { margin-top: 8px; }
.acct-skills li { display: flex; gap: 8px; }
.acct-skills li.done { color: var(--muted); }
.acct-skills li.done span:first-child { color: var(--ok-mark); font-weight: 700; }
.acct-updated { margin: 0; font-size: 12px; color: var(--muted); font-family: var(--font-mono); }
.acct-class { display: flex; gap: 10px; align-items: flex-start; padding: 8px 0; border-bottom: 1px solid var(--line); }
.acct-class div { display: flex; flex-direction: column; }
.acct-class span { color: var(--muted); font-size: 13px; }
.acct-class .seats { display: inline-block; color: var(--ok); background: var(--ok-bg); font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: .06em; padding: 0 8px; border-radius: 99px; }
.acct-class .cal-dot { margin-top: 6px; }

/* Instructor app: Accounts tab */
.sa-auth { max-width: 420px; display: flex; flex-direction: column; gap: 12px; }
.sa-status { margin-top: 24px; padding-top: 16px; border-top: 1px solid var(--line); display: flex; flex-wrap: wrap; gap: 8px 16px; align-items: center; margin-bottom: 14px; }
.sa-status .hint { margin: 0; }
.sa-list { display: flex; flex-direction: column; gap: 12px; }
.sa-row { border: 1px solid var(--line); border-radius: 10px; padding: 12px 16px; background: var(--surface-2); display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 8px 20px; }
.sa-row.linked { border-left: 4px solid var(--ok-mark); }
.sa-row h3 { font-size: 19px; }
.sa-row .meta { font-size: 13px; color: var(--muted); }
.sa-row dl { display: grid; grid-template-columns: max-content 1fr; gap: 2px 10px; margin: 0; font-size: 14px; }
.sa-row dt { color: var(--muted); font-size: 12px; text-transform: uppercase; letter-spacing: .06em; }
.sa-row dd { margin: 0; white-space: pre-line; overflow-wrap: anywhere; }
.sa-link { display: flex; flex-direction: column; gap: 8px; }
.sa-link select { padding: 6px 8px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); max-width: 100%; }
.sa-link .row-actions { margin: 0; }
.sa-badge { display: inline-block; font-size: 11px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; padding: 1px 8px; border-radius: 99px; background: var(--ok-bg); color: var(--ok); }
.sa-badge.wait { background: var(--ip-bg); color: var(--ip); }
@media (max-width: 700px) { .sa-row { grid-template-columns: minmax(0, 1fr); } }
.sa-copy { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
.sa-copy code { font-family: var(--font-mono); font-size: 13px; background: var(--surface-2); border: 1px solid var(--line); padding: 4px 8px; border-radius: 6px; overflow-wrap: anywhere; }
.sa-sql { background: var(--surface-2); border: 1px solid var(--line); border-radius: var(--radius); padding: 10px 12px; overflow-x: auto; font-family: var(--font-mono); font-size: 13px; }

/* "Admin Log in" in the header, just left of the dive flag (flag: clamp(44px, 6vw, 63px) wide). */
.topbar .admin-login {
  position: absolute !important; top: 50%; transform: translateY(-50%);
  right: calc(max(16px, env(safe-area-inset-right, 0px)) + clamp(44px, 6vw, 63px) + 14px);
  color: var(--deep-ink); text-decoration: none; font-weight: 600; font-size: 14px; white-space: nowrap;
  padding: 6px 12px; border: 1.5px solid rgba(230, 244, 245, .55); border-radius: 99px; background: rgba(4, 19, 27, .25);
}
.topbar .admin-login:hover { border-color: var(--deep-ink); background: rgba(4, 19, 27, .45); }
.topbar .admin-login.on { border-color: var(--shallows); }
/* Narrower screens: the centered title needs the room, so tuck it into the top-right corner above the flag. */
@media (max-width: 1000px) {
  .topbar .admin-login { top: 8px; transform: none; right: max(10px, env(safe-area-inset-right, 0px)); font-size: 12px; padding: 3px 9px; }
}
.sa-addrole { display: flex; flex-wrap: wrap; gap: 10px; align-items: end; margin-top: 12px; }
.sa-addrole .field { min-width: 200px; }
.sa-addrole select, .sa-row select, table.m select { padding: 6px 8px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); }
@media (max-width: 760px) { .topbar { padding-top: 44px; } }
a.navbtn { text-decoration: none; display: flex; align-items: center; }
.pubnav a.home { display: inline-flex; align-items: center; gap: 6px; }

/* Profile photos */
.avatar { display: inline-flex; align-items: center; justify-content: center; border-radius: 50%; object-fit: cover; flex-shrink: 0;
  background: linear-gradient(160deg, var(--head-1, #0f6a9e), var(--head-3, #08345a)); color: #e6f4f5; font-family: var(--font-display); font-weight: 700;
  border: 3px solid var(--surface); box-shadow: 0 0 0 2px var(--shallows); }
.avatar.photo-lg { width: 112px; height: 112px; font-size: 38px; }
.avatar.photo-sm { width: 56px; height: 56px; font-size: 20px; }
.photo-row { display: flex; gap: 18px; align-items: center; margin-bottom: 18px; }
.photo-row .hint { margin: 2px 0 0; }
.photo-row .row-actions { margin-top: 8px; }
.photo-row label.btn { cursor: pointer; }
.photo-row input[type=file]:focus-visible + .btn, .photo-row label.btn:focus-within { outline: 2px solid var(--accent); outline-offset: 2px; }
.btn.is-busy { opacity: .6; cursor: progress; }
.acct-hero { align-items: center; }
.acct-hero-text { margin-right: auto; }
.sa-who { display: flex; gap: 12px; align-items: center; margin-bottom: 4px; }
@media (max-width: 520px) { .photo-row { flex-direction: column; align-items: flex-start; } }
.backup-box { display: flex; flex-wrap: wrap; gap: 8px 20px; align-items: center; justify-content: space-between; padding: 12px 16px; margin-bottom: 18px; border: 1px solid var(--line); border-radius: 10px; background: var(--surface-2); }
.backup-box .hint { margin: 2px 0 0; }
.backup-box .row-actions { margin: 0; }
/* Links to other websites (left menu and the student menu). position keeps their screen-reader text inside the menu. */
.navbtn.ext, .pubnav a.ext { position: relative; }
.navbtn.ext span[aria-hidden], .pubnav a.ext span[aria-hidden] { font-size: .85em; opacity: .8; }

/* Records → Students: registered students list with search (student-accounts.js renderDirectory). */
.seg-switch { display: flex; border: 1px solid var(--accent); border-radius: 99px; padding: 3px; background: var(--surface); gap: 2px; }
.seg-switch button { flex: 1; border: 0; background: transparent; padding: 6px 10px; border-radius: 99px; font-weight: 600; color: var(--accent); cursor: pointer; min-height: 34px; }
.seg-switch button.on { background: var(--accent); color: var(--accent-ink); }
.seg-switch button:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.roster li button.dir-item { flex-direction: row; align-items: center; gap: 10px; }
.dir-txt { display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.dir-txt .nm, .dir-txt .meta { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.dir-count { font-size: 12px; }
.avatar.photo-xs { width: 34px; height: 34px; font-size: 13px; }
.avatar.photo-md { width: 72px; height: 72px; font-size: 26px; }
.rec-head .who.dir-head { display: flex; flex-direction: row; align-items: center; gap: 16px; }
.dir-actions { display: flex; flex-wrap: wrap; gap: 8px; margin: 4px 0 8px; }
.dir-actions .btn { text-decoration: none; }
.dir-dl { display: grid; grid-template-columns: max-content 1fr; gap: 6px 16px; margin: 0; font-size: 16px; }
.dir-dl dt { color: var(--muted); font-size: 12px; text-transform: uppercase; letter-spacing: .06em; padding-top: 3px; }
.dir-dl dd { margin: 0; overflow-wrap: anywhere; }
.dir-dl a, .dir-certs a { color: var(--accent); }
.dir-certs { margin: 0; padding-left: 20px; }
#dir-level { width: 100%; padding: 7px 10px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); }
.roster li button.dir-item .sa-badge.lvl { margin-left: auto; flex-shrink: 0; }