@font-face { font-family: Vazirmatn; src: url(/admin/fonts/Vazirmatn-Regular.woff2) format("woff2"); font-weight: 400; font-display: swap; }
@font-face { font-family: Vazirmatn; src: url(/admin/fonts/Vazirmatn-Bold.woff2) format("woff2"); font-weight: 700; font-display: swap; }

:root {
  --primary: #00696b; --primary-weak: #e0f0f0; --bg: #f4f7f7; --surface: #fff; --text: #1b2323; --muted: #5b6b6b;
  --border: #dde5e5; --danger: #c62828; --danger-weak: #fde8e8; --warn: #b26a00; --ok: #2e7d32; --info: #1565c0;
  --radius: 12px;
}
@media (prefers-color-scheme: dark) {
  :root { --primary: #4cd9db; --primary-weak: #1f3535; --bg: #101415; --surface: #1b2121; --text: #e0e6e6; --muted: #9aaaaa;
    --border: #2c3535; --danger: #ff8a80; --danger-weak: #3a2222; --warn: #ffb74d; --ok: #81c784; --info: #90caf9; }
}
* { box-sizing: border-box; }
html, body { margin: 0; background: var(--bg); color: var(--text); font-family: Vazirmatn, Tahoma, sans-serif; font-size: 15px; line-height: 1.8; }
button, input, select, textarea { font: inherit; color: inherit; }
a { color: var(--primary); }
.ltr { direction: ltr; unicode-bidi: isolate; display: inline-block; }
.muted { color: var(--muted); }
.center { text-align: center; padding: 48px 16px; }

/* layout */
.topbar { display: flex; align-items: center; gap: 12px; padding: 10px 20px; background: var(--surface); border-bottom: 1px solid var(--border); position: sticky; top: 0; z-index: 5; flex-wrap: wrap; }
.brand { font-weight: 700; color: var(--primary); font-size: 18px; margin-left: 8px; }
.spacer { flex: 1; }
.tabs { display: flex; gap: 4px; padding: 8px 16px; overflow-x: auto; background: var(--surface); border-bottom: 1px solid var(--border); }
.tabs button { border: 0; background: transparent; padding: 8px 14px; border-radius: 20px; cursor: pointer; white-space: nowrap; }
.tabs button.active { background: var(--primary-weak); color: var(--primary); font-weight: 700; }
main { max-width: 1200px; margin: 0 auto; padding: 20px 16px 64px; }
h2 { font-size: 20px; margin: 4px 0 16px; }
h3 { font-size: 16px; margin: 0 0 8px; }

.card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 16px; margin-bottom: 14px; }
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(190px, 1fr)); gap: 12px; }
.stat { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 14px; }
.stat b { display: block; font-size: 26px; }
.stat.danger b { color: var(--danger); } .stat.warn b { color: var(--warn); } .stat.ok b { color: var(--ok); } .stat.info b { color: var(--info); }
.row { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.toolbar { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; margin-bottom: 12px; }

/* controls */
.btn { border: 1px solid var(--border); background: var(--surface); padding: 7px 14px; border-radius: 20px; cursor: pointer; }
.btn:hover { border-color: var(--primary); }
.btn.primary { background: var(--primary); color: #fff; border-color: var(--primary); }
@media (prefers-color-scheme: dark) { .btn.primary { color: #062424; } }
.btn.danger { color: var(--danger); border-color: var(--danger); }
.btn.small { padding: 3px 10px; font-size: 13px; }
.btn:disabled { opacity: .55; cursor: default; }
input[type=text], input[type=password], input[type=tel], input[type=search], input[type=date], select, textarea {
  width: 100%; padding: 8px 12px; border: 1px solid var(--border); border-radius: 10px; background: var(--bg); }
input:focus, select:focus, textarea:focus { outline: 2px solid var(--primary); outline-offset: 0; }
label { display: block; font-size: 13px; color: var(--muted); margin: 10px 0 4px; }
.field-error { color: var(--danger); font-size: 13px; margin-top: 2px; }
.form-error { background: var(--danger-weak); color: var(--danger); padding: 8px 12px; border-radius: 10px; margin-top: 12px; }

/* tables */
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; background: var(--surface); }
th, td { text-align: right; padding: 9px 10px; border-bottom: 1px solid var(--border); vertical-align: middle; }
th { font-size: 13px; color: var(--muted); font-weight: 700; background: var(--bg); position: sticky; top: 0; }
tr:hover td { background: color-mix(in srgb, var(--primary-weak) 40%, transparent); }
.chip { display: inline-block; padding: 1px 10px; border-radius: 12px; font-size: 12px; background: var(--primary-weak); color: var(--primary); white-space: nowrap; }
.chip.danger { background: var(--danger-weak); color: var(--danger); }
.chip.warn { background: color-mix(in srgb, var(--warn) 18%, transparent); color: var(--warn); }
.chip.ok { background: color-mix(in srgb, var(--ok) 18%, transparent); color: var(--ok); }
.chip.muted { background: var(--bg); color: var(--muted); }
.bar { height: 8px; border-radius: 4px; background: var(--border); overflow: hidden; min-width: 70px; }
.bar > i { display: block; height: 100%; }

/* modal & toast */
.backdrop { position: fixed; inset: 0; background: rgba(0,0,0,.45); display: flex; align-items: flex-start; justify-content: center; padding: 6vh 12px; z-index: 20; overflow-y: auto; }
.modal { background: var(--surface); border-radius: 16px; padding: 20px; width: min(560px, 100%); box-shadow: 0 10px 40px rgba(0,0,0,.25); }
.modal.wide { width: min(980px, 100%); }
.modal-actions { display: flex; gap: 8px; justify-content: flex-start; margin-top: 18px; flex-direction: row-reverse; }
.toast { position: fixed; bottom: 24px; right: 50%; transform: translateX(50%); background: #263232; color: #fff; padding: 10px 20px; border-radius: 22px; z-index: 30; box-shadow: 0 4px 16px rgba(0,0,0,.3); }

/* login */
.login { max-width: 400px; margin: 10vh auto; }
.login h1 { color: var(--primary); text-align: center; margin: 0 0 4px; }
.seg { display: flex; background: var(--bg); border-radius: 22px; padding: 4px; margin: 16px 0; }
.seg button { flex: 1; border: 0; background: transparent; padding: 6px 12px; border-radius: 18px; cursor: pointer; white-space: nowrap; }
.seg button.active { background: var(--surface); color: var(--primary); font-weight: 700; }
.split { display: grid; grid-template-columns: 300px 1fr; gap: 14px; }
@media (max-width: 800px) { .split { grid-template-columns: 1fr; } }
.list-item { padding: 10px 12px; border-radius: 10px; cursor: pointer; border: 1px solid transparent; }
.list-item:hover { background: var(--bg); }
.list-item.active { border-color: var(--primary); background: var(--primary-weak); }

/* ---------- chat ---------- */
.chat { display: grid; grid-template-columns: 320px 1fr; height: calc(100vh - 150px); min-height: 420px; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; }
/* Phones: one panel at a time — the list, or the open conversation with a back button. */
.chat-back { display: none; }
@media (max-width: 800px) {
  .chat { grid-template-columns: 1fr; border-radius: 0; border-left: 0; border-right: 0; }
  .chat-list { border-left: 0; }
  .chat.has-open .chat-list { display: none; }
  .chat:not(.has-open) .chat-main { display: none; }
  .chat-back { display: inline-block; }
  .chat-head { padding: 8px 10px; gap: 8px; }
  .chat-head .avatar { width: 34px; height: 34px; }
  .msgs { padding: 8px 10px; }
  .bubble { max-width: 85%; }
  .img-wrap img { max-width: 100%; }
  .file { max-width: 100%; }
  .voice audio { max-width: 100%; }
  .composer { padding: 8px; gap: 6px; }
  main:has(.chat) { padding: 0 0 0; }
  main:has(.chat) > .chat { margin: 0; }
}
/* Compact header on phones. */
@media (max-width: 600px) {
  .topbar { padding: 8px 12px; gap: 8px; }
  .topbar .muted { display: none; }
  #org-select { min-width: 0 !important; flex: 1; }
  .tabs { padding: 6px 8px; }
  .tabs button { padding: 6px 10px; }
}
/* Browser-notification banner. */
.notif-banner { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; background: var(--primary-weak); color: var(--text); padding: 8px 16px; border-bottom: 1px solid var(--border); }
.notif-banner span { flex: 1; min-width: 200px; }
.chat-list { border-left: 1px solid var(--border); overflow-y: auto; padding: 8px; }
.chat-main { display: flex; flex-direction: column; min-width: 0; min-height: 0; }
.conv { display: flex; gap: 10px; padding: 8px; border-radius: 10px; cursor: pointer; align-items: center; }
.conv:hover { background: var(--bg); } .conv.active { background: var(--primary-weak); }
.conv-body { flex: 1; min-width: 0; }
.avatar { width: 40px; height: 40px; border-radius: 50%; background: var(--primary); color: #fff; display: flex; align-items: center; justify-content: center; font-weight: 700; flex: none; }
.grow { flex: 1; min-width: 0; }
.ellipsis { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.small { font-size: 12px; }
.badge { background: var(--primary); color: #fff; border-radius: 12px; padding: 0 8px; font-size: 12px; }
.chat-head { display: flex; gap: 10px; align-items: center; padding: 10px 14px; border-bottom: 1px solid var(--border); }
.typing { color: var(--primary); }
.msgs { flex: 1; overflow-y: auto; padding: 12px 16px; background: var(--bg); }
.day { text-align: center; margin: 10px 0; } .day span { background: var(--surface); border-radius: 12px; padding: 2px 12px; font-size: 12px; color: var(--muted); }
.msg { display: flex; margin: 4px 0; }
.msg.mine { justify-content: flex-start; }  /* own messages on the right (Persian messenger convention) */
.msg.theirs { justify-content: flex-end; }
.bubble { max-width: min(560px, 75%); padding: 7px 12px; border-radius: 14px; background: var(--surface); border: 1px solid var(--border); position: relative; }
.mine .bubble { background: var(--primary-weak); border-color: transparent; }
.sender { font-size: 12px; color: var(--primary); font-weight: 700; }
.text { white-space: pre-wrap; overflow-wrap: anywhere; }
.meta { font-size: 11px; color: var(--muted); text-align: left; margin-top: 2px; }
.tick.read { color: var(--info); } .tick.failed { color: var(--danger); }
.reply-quote { border-right: 3px solid var(--primary); background: color-mix(in srgb, var(--surface) 60%, transparent); padding: 2px 8px; border-radius: 6px; margin-bottom: 4px; font-size: 13px; }
.actions { display: none; gap: 4px; margin-top: 4px; }
.bubble:hover .actions, .bubble:focus-within .actions { display: flex; }
.actions button { border: 0; background: transparent; color: var(--primary); cursor: pointer; font-size: 12px; padding: 0 4px; }
.img-wrap img { max-width: 280px; max-height: 260px; border-radius: 10px; cursor: zoom-in; display: block; }
.file { display: flex; gap: 6px; align-items: center; max-width: 360px; }
.voice audio { max-width: 260px; }
.reply-bar { display: flex; gap: 8px; align-items: center; padding: 6px 14px; border-top: 1px solid var(--border); background: var(--bg); }
.composer { display: flex; gap: 8px; align-items: flex-end; padding: 10px 12px; border-top: 1px solid var(--border); }
.composer textarea { resize: none; min-height: 40px; }
.attach { cursor: pointer; }
.pick-list { max-height: 40vh; overflow-y: auto; border: 1px solid var(--border); border-radius: 10px; padding: 4px 8px; margin-top: 6px; }
.pick { display: block; padding: 4px 0; margin: 0; color: var(--text); font-size: 14px; }
.seg label { margin: 0; text-align: center; color: var(--text); font-size: 14px; }
.chat-list .seg { margin: 0 0 8px; flex-wrap: wrap; } .chat-list .seg button { font-size: 13px; padding: 2px 6px; flex: 1 0 auto; }

/* ---------- member pages ---------- */
.stat.link, tr.link, .list-item[data-route] { cursor: pointer; }
.stat.link:hover { border-color: var(--primary); }
.list-item.active[data-notif] { border-color: transparent; background: var(--primary-weak); }
details summary { cursor: pointer; }
.modal table th { position: static; }

/* Touch screens have no hover: tapping a message shows its actions. */
.bubble.show-actions .actions { display: flex; flex-wrap: wrap; }
@media (max-width: 600px) {
  .notif-banner { padding: 6px 10px; gap: 6px; font-size: 13px; }
  .notif-banner span { min-width: 100%; }
}

/* ---------- brand ---------- */
.brand { display: inline-flex; align-items: center; gap: 8px; }
.brand-logo { width: 32px; height: 32px; border-radius: 8px; object-fit: cover; }
.login-logo { width: 72px; height: 72px; border-radius: 18px; object-fit: cover; margin-bottom: 4px; }
.powered { text-align: center; font-size: 12px; color: var(--muted); margin-top: 14px; }
.install-hint { margin-top: 14px; background: var(--primary-weak); border-radius: 10px; padding: 8px 12px; font-size: 13px; }

/* ---------- phone: bottom navigation, safe areas (iPhone notch / home bar) ---------- */
body { padding-top: env(safe-area-inset-top); }
.bottom-nav { display: none; }
@media (max-width: 600px) {
  .tabs { display: none; }
  .bottom-nav { display: flex; position: fixed; inset: auto 0 0 0; z-index: 10; background: var(--surface); border-top: 1px solid var(--border);
    padding: 4px 4px calc(4px + env(safe-area-inset-bottom)); }
  .bottom-nav button { flex: 1; border: 0; background: transparent; display: flex; flex-direction: column; align-items: center; gap: 2px;
    padding: 4px 0; font-size: 11px; color: var(--muted); cursor: pointer; }
  .bottom-nav svg { width: 24px; height: 24px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
  .bottom-nav button.active { color: var(--primary); }
  .bottom-nav button.active svg { background: var(--primary-weak); border-radius: 14px; padding: 2px 12px; width: 48px; box-sizing: content-box; height: 22px; }
  main { padding-bottom: calc(76px + env(safe-area-inset-bottom)); }
  input, select, textarea { font-size: 16px; } /* iOS zooms into smaller inputs */
  .more-list .list-item { display: block; width: 100%; text-align: right; border: 0; background: transparent; font-size: 16px; padding: 12px; }
}
@media (max-width: 600px) { .grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; } .stat { padding: 10px; } .stat b { font-size: 22px; } }