/* ===== My Future Kids LMS - shared styles ===== */
@import url('https://fonts.googleapis.com/css2?family=Fredoka:wght@400;500;600;700&family=Nunito:wght@400;500;600;700;800&display=swap');

:root {
  --ink: #1f2540;
  --ink-soft: #5a6079;
  --bg: #f4f1ea;
  --card: #ffffff;
  --line: #e7e3d8;
  --brand: #ff7a45;
  --brand-dark: #e85f2a;
  --teal: #1aa39a;
  --teal-dark: #138178;
  --violet: #6c63ff;
  --sun: #ffc23c;
  --green: #2bb673;
  --red: #e8534e;
  --radius: 16px;
  --shadow: 0 10px 30px rgba(31,37,64,.08);
}

* { box-sizing: border-box; margin: 0; padding: 0; }
body {
  font-family: 'Nunito', sans-serif;
  background: var(--bg);
  color: var(--ink);
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
}
h1,h2,h3,h4 { font-family: 'Fredoka', sans-serif; font-weight: 600; line-height: 1.2; }
a { color: var(--teal-dark); }
button, input, select, textarea { font-family: 'Nunito', sans-serif; font-size: 15px; }

/* ---- Layout ---- */
.topbar {
  background: var(--ink);
  color: #fff;
  padding: 10px 24px;
  display: flex; align-items: center; gap: 14px;
  position: sticky; top: 0; z-index: 50;
}
.brand { font-family: 'Fredoka', sans-serif; font-size: 20px; font-weight: 600; display: flex; align-items: center; gap: 10px; }
.brand img.logo { height: 44px; width: auto; display: block; }
.brand .brand-text { display: none; } /* logo already contains the wordmark */
.brand .dot { width: 30px; height: 30px; border-radius: 9px;
  background: linear-gradient(135deg, var(--brand), var(--sun));
  display: grid; place-items: center; font-size: 17px; }
.topbar .role-pill { background: rgba(255,255,255,.14); padding: 4px 12px; border-radius: 99px; font-size: 13px; font-weight: 700; }
.topbar .spacer { flex: 1; }
.topbar .who { font-size: 14px; opacity: .85; }

.shell { max-width: 1180px; margin: 0 auto; padding: 24px; }
.tabs { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 22px; }
.tab {
  padding: 9px 18px; border-radius: 99px; border: 2px solid transparent;
  background: #fff; color: var(--ink-soft); cursor: pointer; font-weight: 700;
}
.tab:hover { color: var(--ink); }
.tab.active { background: var(--ink); color: #fff; }

.panel { display: none; }
.panel.active { display: block; animation: fade .25s ease; }
@keyframes fade { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }

/* ---- Cards ---- */
.card {
  background: var(--card); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 20px; box-shadow: var(--shadow);
  margin-bottom: 18px;
}
.card h2 { font-size: 19px; margin-bottom: 4px; }
.card .hint { color: var(--ink-soft); font-size: 14px; margin-bottom: 14px; }
.grid { display: grid; gap: 14px; }
.grid.cols-2 { grid-template-columns: repeat(auto-fill, minmax(260px,1fr)); }
.grid.cols-3 { grid-template-columns: repeat(auto-fill, minmax(220px,1fr)); }

.stat { background: #fff; border:1px solid var(--line); border-radius: var(--radius); padding: 18px; }
.stat .num { font-family: 'Fredoka',sans-serif; font-size: 30px; color: var(--brand); }
.stat .lbl { color: var(--ink-soft); font-weight: 700; font-size: 13px; text-transform: uppercase; letter-spacing: .04em; }

/* ---- Forms ---- */
label { display:block; font-weight: 700; font-size: 13px; margin: 12px 0 5px; color: var(--ink); }
input, select, textarea {
  width: 100%; padding: 11px 13px; border: 2px solid var(--line);
  border-radius: 11px; background: #fff; color: var(--ink); outline: none;
}
input:focus, select:focus, textarea:focus { border-color: var(--teal); }
textarea { resize: vertical; min-height: 70px; }
.row { display: flex; gap: 12px; flex-wrap: wrap; }
.row > * { flex: 1; min-width: 140px; }

.btn {
  display: inline-flex; align-items: center; gap: 7px; justify-content: center;
  padding: 11px 18px; border-radius: 11px; border: none; cursor: pointer;
  font-weight: 800; background: var(--brand); color: #fff; transition: transform .08s;
}
.btn:hover { background: var(--brand-dark); }
.btn:active { transform: scale(.97); }
.btn.teal { background: var(--teal); } .btn.teal:hover { background: var(--teal-dark); }
.btn.dark { background: var(--ink); }
.btn.ghost { background: #fff; color: var(--ink); border: 2px solid var(--line); }
.btn.ghost:hover { border-color: var(--ink); }
.btn.danger { background: var(--red); }
.btn.sm { padding: 6px 12px; font-size: 13px; border-radius: 9px; }
.btn:disabled { opacity: .55; cursor: not-allowed; }

/* ---- Lists / tables ---- */
table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--line); font-size: 14px; }
th { font-size: 12px; text-transform: uppercase; letter-spacing: .04em; color: var(--ink-soft); }
.list-item {
  display: flex; align-items: center; gap: 12px; padding: 12px 14px;
  border: 1px solid var(--line); border-radius: 12px; margin-bottom: 8px; background: #fff;
}
.list-item .grow { flex: 1; }
.list-item .ttl { font-weight: 800; }
.list-item .sub { color: var(--ink-soft); font-size: 13px; }

.badge { padding: 3px 10px; border-radius: 99px; font-size: 12px; font-weight: 800; }
.badge.active { background: #e4f6ec; color: var(--green); }
.badge.suspended { background: #fff1d6; color: #c98a00; }
.badge.revoked, .badge.closed { background: #fde4e3; color: var(--red); }
.badge.open { background: #e4f6ec; color: var(--green); }
.badge.in_progress { background: #e7e6ff; color: var(--violet); }
.badge.type { background: #eef0f4; color: var(--ink-soft); }

.chip { display:inline-block; padding: 3px 10px; border-radius: 99px; background:#eef0f4;
  font-size: 12px; font-weight: 700; margin: 2px; }
.chip.on { background: var(--teal); color: #fff; cursor: pointer; }
.chip.off { background: #eef0f4; color: var(--ink-soft); cursor: pointer; }

.empty { text-align: center; color: var(--ink-soft); padding: 26px; font-weight: 600; }

/* ---- File-type buttons ---- */
.ftype { display: flex; gap: 8px; flex-wrap: wrap; }
.ftype button {
  border: 2px solid var(--line); background: #fff; color: var(--ink-soft);
  padding: 8px 13px; border-radius: 10px; font-weight: 800; cursor: pointer;
}
.ftype button.sel { border-color: var(--teal); color: var(--teal-dark); background: #e9f7f5; }

/* ---- Modal ---- */
.modal-bg {
  position: fixed; inset: 0; background: rgba(31,37,64,.55);
  display: none; align-items: flex-start; justify-content: center; z-index: 100; overflow-y: auto; padding: 40px 16px;
}
.modal-bg.show { display: flex; }
.modal {
  background: #fff; border-radius: 18px; padding: 24px; width: 100%; max-width: 560px;
  box-shadow: 0 30px 60px rgba(0,0,0,.3);
}
.modal h3 { font-size: 20px; margin-bottom: 6px; }
.modal .x { float: right; cursor: pointer; font-size: 22px; color: var(--ink-soft); border:none; background:none; }

/* ---- Toast ---- */
#toast {
  position: fixed; bottom: 22px; left: 50%; transform: translateX(-50%) translateY(20px);
  background: var(--ink); color: #fff; padding: 12px 20px; border-radius: 12px;
  font-weight: 700; opacity: 0; transition: .25s; z-index: 200; max-width: 90vw;
}
#toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }
#toast.err { background: var(--red); }

/* ---- Login pages ---- */
.auth-wrap { min-height: 100vh; display: grid; place-items: center; padding: 24px;
  background: radial-gradient(circle at 20% 10%, #ffe9c9, transparent 55%),
              radial-gradient(circle at 85% 90%, #cdeeeb, transparent 55%), var(--bg); }
.auth-card { background: #fff; border-radius: 22px; box-shadow: var(--shadow);
  width: 100%; max-width: 420px; padding: 32px; }
.auth-card .logo { display: flex; flex-direction: column; align-items: center; gap: 6px; margin-bottom: 4px; }
.auth-card .logo img.logo-img { height: 110px; width: auto; }
.auth-card .logo h1 { display: none; }
.auth-card .logo .dot { width: 44px; height: 44px; border-radius: 12px;
  background: linear-gradient(135deg, var(--brand), var(--sun)); display:grid; place-items:center; font-size: 24px; }
.auth-card .tagline { color: var(--ink-soft); margin-bottom: 18px; font-weight: 600; font-size: 14px; }
.seg { display: flex; background: #eef0f4; border-radius: 12px; padding: 4px; margin-bottom: 8px; }
.seg button { flex:1; border:none; background:none; padding: 9px; border-radius: 9px;
  font-weight: 800; color: var(--ink-soft); cursor: pointer; font-size: 13px; }
.seg button.sel { background: #fff; color: var(--ink); box-shadow: 0 2px 6px rgba(0,0,0,.08); }
.auth-card .btn { width: 100%; margin-top: 16px; padding: 13px; }
.note { font-size: 12px; color: var(--ink-soft); margin-top: 12px; text-align: center; }

/* ---- Chat ---- */
.chat-box { border: 1px solid var(--line); border-radius: 14px; height: 360px;
  overflow-y: auto; padding: 14px; background: #faf9f5; }
.bubble { max-width: 80%; padding: 10px 13px; border-radius: 14px; margin-bottom: 10px;
  font-size: 14px; line-height: 1.45; white-space: pre-wrap; }
.bubble.me { background: var(--teal); color: #fff; margin-left: auto; border-bottom-right-radius: 4px; }
.bubble.bot { background: #fff; border: 1px solid var(--line); border-bottom-left-radius: 4px; }

.muted { color: var(--ink-soft); font-size: 13px; }
.divider { height:1px; background: var(--line); margin: 14px 0; }
code.cred { background:#1f2540; color:#ffd; padding: 2px 7px; border-radius: 6px; font-size: 13px; }

/* ---------- Topbar tools (bell + profile) ---------- */
#topbarTools { display: flex; align-items: center; gap: 12px; position: relative; }
.bell {
  position: relative; background: rgba(255,255,255,.08); color: #fff; border: none;
  width: 38px; height: 38px; border-radius: 50%; font-size: 16px; cursor: pointer;
  display: grid; place-items: center;
}
.bell:hover { background: rgba(255,255,255,.18); }
.bell .badge-dot {
  position: absolute; top: -3px; right: -3px; background: #ff5470; color: #fff;
  border-radius: 99px; font-size: 11px; font-weight: 800; min-width: 18px; height: 18px;
  padding: 0 5px; display: inline-flex; align-items: center; justify-content: center;
}
.profile-btn {
  display: flex; align-items: center; gap: 8px; padding: 4px 10px 4px 4px;
  background: rgba(255,255,255,.08); border-radius: 99px; color: #fff;
  text-decoration: none; font-weight: 700; font-size: 14px;
}
.profile-btn:hover { background: rgba(255,255,255,.18); }
.profile-btn .who-name { max-width: 140px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

.avatar {
  display: inline-block; border-radius: 50%; object-fit: cover; vertical-align: middle;
}
.avatar-fallback {
  background: linear-gradient(135deg, var(--brand), var(--sun)); color: #fff;
  text-align: center; font-weight: 800; font-family: 'Fredoka', sans-serif;
}

.dropdown {
  position: absolute; top: 52px; right: 0; width: 360px; max-height: 480px; overflow: auto;
  background: #fff; color: var(--ink); border-radius: 14px;
  box-shadow: 0 18px 40px rgba(0,0,0,.25); z-index: 99; padding: 6px;
}
.dropdown[hidden] { display: none; }
.dd-head { display: flex; align-items: center; justify-content: space-between;
  padding: 10px 12px; border-bottom: 1px solid var(--line); }
.dd-empty { padding: 22px; text-align: center; color: var(--ink-soft); }
.dd-item { display: block; padding: 10px 12px; border-radius: 10px;
  text-decoration: none; color: var(--ink); border-bottom: 1px solid #f1f3f7; }
.dd-item:hover { background: #f7f9fd; }
.dd-item.unread { background: #eef6ff; }
.dd-item .dd-title { font-weight: 800; font-size: 14px; }
.dd-item .dd-body { font-size: 13px; color: var(--ink-soft); margin-top: 2px; }
.dd-item .dd-time { font-size: 11px; color: var(--ink-soft); margin-top: 4px; }
.link-btn { background:none;border:none;color:var(--brand);font-weight:700;cursor:pointer;font-size:13px;}

/* ---------- Reddit-style community ---------- */
.feed { display: flex; flex-direction: column; gap: 12px; }
.post-card {
  background: #fff; border-radius: 14px; padding: 14px 16px; box-shadow: 0 1px 3px rgba(0,0,0,.05);
}
.post-meta { display: flex; align-items: center; gap: 10px; font-size: 13px; color: var(--ink-soft); }
.post-meta .topic { color: var(--brand); font-weight: 800; }
.post-meta .scope { background:#eef0f4; border-radius: 99px; padding: 2px 9px; font-weight:700; font-size:11px; }
.post-meta .scope.global { background: #ffe9b8; color: #7a4f00; }
.post-title { font-family: 'Fredoka', sans-serif; font-size: 19px; margin: 6px 0 4px; }
.post-body { font-size: 14px; color: var(--ink); white-space: pre-wrap; }
.post-attachments { display: grid; grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); gap: 8px; margin-top: 10px; }
.post-attachments img, .post-attachments video { width: 100%; border-radius: 10px; max-height: 220px; object-fit: cover; }
.post-attachments .file-att { padding: 12px; background:#f3f5fa; border-radius:10px; font-size:13px; text-align:center; word-break:break-all; }
.post-actions { display: flex; gap: 8px; margin-top: 10px; align-items: center; }
.post-actions a, .post-actions button { font-size: 13px; }

.topic-pill { background: var(--brand); color: #fff; padding: 6px 12px; border-radius: 99px;
  font-weight: 800; font-size: 13px; text-decoration: none; display: inline-block; }
.topic-pill.ghost { background: #eef0f4; color: var(--ink); }

/* ---------- Profile page ---------- */
.profile-header { display: flex; align-items: center; gap: 18px; }
.profile-header .avatar { width: 96px; height: 96px; }
.profile-header h2 { margin: 0 0 4px; }
.profile-edit textarea { min-height: 70px; }

/* ---------- Search bar in topbar ---------- */
.search-form { display: flex; }
.search-form input {
  width: 220px; background: rgba(255,255,255,.10); color: #fff;
  border: 1px solid rgba(255,255,255,.18); border-radius: 99px;
  padding: 8px 14px; font-size: 14px; outline: none;
}
.search-form input::placeholder { color: rgba(255,255,255,.65); }
.search-form input:focus { background: rgba(255,255,255,.18); border-color: rgba(255,255,255,.35); width: 280px; }
@media (max-width: 700px) { .search-form input { width: 130px; } .search-form input:focus { width: 160px; } }

/* ---------- Like / share buttons ---------- */
.btn-like, .btn-share {
  background: #eef0f4; border: none; border-radius: 99px; padding: 6px 12px;
  font-weight: 700; font-size: 13px; color: var(--ink); cursor: pointer;
  display: inline-flex; align-items: center; gap: 6px;
}
.btn-like:hover, .btn-share:hover { background: #e2e6ee; }
.btn-like.liked { background: #ffe3ea; color: #c53066; }
.btn-like.liked .heart { color: #ff5470; }

/* ---------- Threaded comments ---------- */
.comment-thread { padding: 12px 0; border-bottom: 1px solid #eef0f4; }
.comment-row { display: flex; gap: 10px; }
.comment-row .grow { flex: 1; min-width: 0; }
.comment-row .ctop { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; font-size: 13px; }
.comment-body { white-space: pre-wrap; margin: 4px 0; }
.comment-actions { display: flex; gap: 8px; margin-top: 6px; flex-wrap: wrap; }
.comment-replies { margin-left: 42px; margin-top: 8px; padding-left: 12px; border-left: 2px solid #eef0f4; }
.comment-replies .comment-thread { border-bottom: none; padding: 8px 0; }
.reply-box { margin-top: 8px; margin-left: 42px; }
.reply-box textarea { min-height: 60px; }

/* ---------- Search results page ---------- */
.search-group { margin-bottom: 22px; }
.search-group h3 { font-family: 'Fredoka', sans-serif; margin: 0 0 10px;
  text-transform: capitalize; color: var(--ink-soft); font-size: 15px; letter-spacing: .04em; }
.search-result {
  display: block; padding: 12px 14px; border-radius: 12px; background: #fff;
  text-decoration: none; color: var(--ink); margin-bottom: 8px;
  box-shadow: 0 1px 3px rgba(0,0,0,.04);
}
.search-result:hover { background: #f7f9fd; }
.search-result .sr-title { font-weight: 800; font-size: 15px; }
.search-result .sr-snippet { color: var(--ink-soft); font-size: 13px; margin-top: 4px; }
.search-result .sr-kind { display: inline-block; background: var(--brand); color: #fff;
  font-size: 11px; font-weight: 700; padding: 2px 8px; border-radius: 99px; margin-right: 8px; }

/* ---------- Feed sort tabs ---------- */
.sort-tabs { display: flex; gap: 6px; }
.sort-tabs button.active { background: var(--brand); color: #fff; }