/* Tamlik Meta Console — calm, editorial, credible. Green + sand on warm paper. */
:root {
  /* palette (oklch, tinted neutrals, no pure black/white) */
  --paper: oklch(0.985 0.008 95);
  --surface: oklch(0.995 0.006 95);
  --surface-2: oklch(0.96 0.012 110);
  --ink: oklch(0.27 0.025 155);
  --ink-soft: oklch(0.44 0.02 150);
  --ink-faint: oklch(0.6 0.018 140);
  --green: oklch(0.46 0.085 158);
  --green-deep: oklch(0.38 0.08 158);
  --green-tint: oklch(0.94 0.03 158);
  --sand: oklch(0.8 0.082 78);
  --sand-deep: oklch(0.62 0.09 70);
  --line: oklch(0.9 0.012 120);
  --danger: oklch(0.52 0.16 25);
  --radius: 14px;
  --radius-sm: 9px;
  --shadow: 0 1px 2px oklch(0.4 0.03 150 / 0.06), 0 8px 24px oklch(0.4 0.03 150 / 0.06);
  --shadow-card: 0 1px 2px oklch(0.4 0.03 150 / 0.05);
  --ease: cubic-bezier(0.2, 0.7, 0.2, 1);
  --space: clamp(1rem, 0.6rem + 1.6vw, 1.75rem);
  --maxw: 1120px;
}

* { box-sizing: border-box; }
/* The [hidden] attribute must win over any explicit display (e.g. .login uses
   display:grid, .account uses inline-flex), otherwise hide() does nothing. */
[hidden] { display: none !important; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: "Hanken Grotesk", ui-sans-serif, system-ui, sans-serif;
  color: var(--ink);
  background:
    radial-gradient(120% 80% at 85% -10%, var(--green-tint), transparent 55%),
    var(--paper);
  min-height: 100dvh;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
h1, h2, h3 { font-family: "Fraunces", Georgia, serif; font-weight: 500; letter-spacing: -0.01em; margin: 0; }
a { color: var(--green-deep); text-underline-offset: 3px; }
input, button { font: inherit; }

/* brand */
.brand { display: inline-flex; align-items: baseline; gap: 0.5ch; }
.leaf { font-size: 1.15em; transform: translateY(1px); }
.brand-name { font-family: "Fraunces", serif; font-weight: 600; font-size: 1.25rem; color: var(--green-deep); letter-spacing: -0.015em; }
.brand-tag { font-size: 0.7rem; text-transform: uppercase; letter-spacing: 0.18em; color: var(--ink-faint); align-self: center; padding-left: 0.6ch; border-left: 1px solid var(--line); margin-left: 0.4ch; }
.brand--lg .brand-name { font-size: 1.6rem; }

/* buttons */
.btn {
  --bg: var(--surface); --fg: var(--ink); --bd: var(--line);
  display: inline-flex; align-items: center; justify-content: center; gap: 0.6ch;
  padding: 0.62em 1.05em; border-radius: var(--radius-sm);
  background: var(--bg); color: var(--fg); border: 1px solid var(--bd);
  font-weight: 600; font-size: 0.92rem; cursor: pointer;
  transition: transform 0.12s var(--ease), background 0.18s var(--ease), border-color 0.18s var(--ease), box-shadow 0.18s var(--ease);
}
.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0); }
.btn:focus-visible { outline: 2px solid var(--green); outline-offset: 2px; }
.btn--primary { --bg: var(--green); --fg: oklch(0.99 0.01 150); --bd: var(--green-deep); box-shadow: 0 1px 0 var(--green-deep), var(--shadow-card); }
.btn--primary:hover { --bg: var(--green-deep); }
.btn--ghost { --bg: transparent; --bd: var(--line); color: var(--ink-soft); }
.btn--ghost:hover { --bg: var(--surface); color: var(--ink); }
.btn--sm { padding: 0.42em 0.8em; font-size: 0.84rem; }
.btn--lg { padding: 0.8em 1.4em; font-size: 1rem; }
.btn--block { width: 100%; }
.btn[disabled] { opacity: 0.55; cursor: progress; transform: none; }
.fb-mark { display: inline-grid; place-items: center; width: 1.4em; height: 1.4em; border-radius: 5px; background: oklch(0.99 0.01 150 / 0.16); font-family: Georgia, serif; font-weight: 700; }

/* login */
.login { min-height: 100dvh; display: grid; place-items: center; padding: var(--space); }
.login-card {
  width: min(420px, 100%); background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--radius); padding: clamp(1.5rem, 1rem + 2vw, 2.5rem);
  box-shadow: var(--shadow); animation: rise 0.5s var(--ease) both;
}
.login-title { font-size: clamp(1.8rem, 1.4rem + 2vw, 2.4rem); margin: 0.9rem 0 0.3rem; }
.login-sub { color: var(--ink-soft); margin: 0 0 1.6rem; font-size: 0.95rem; }
.field { display: block; margin-bottom: 1.1rem; }
.field-label { display: block; font-size: 0.8rem; font-weight: 600; color: var(--ink-soft); margin-bottom: 0.4rem; letter-spacing: 0.01em; }
input[type="password"] {
  width: 100%; padding: 0.7em 0.85em; border: 1px solid var(--line); border-radius: var(--radius-sm);
  background: var(--paper); color: var(--ink); transition: border-color 0.18s var(--ease), box-shadow 0.18s var(--ease);
}
input[type="password"]:focus { outline: none; border-color: var(--green); box-shadow: 0 0 0 3px var(--green-tint); }
.login-error { color: var(--danger); font-size: 0.88rem; margin: 0.9rem 0 0; }

/* topbar */
.topbar {
  position: sticky; top: 0; z-index: 5;
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  padding: 0.85rem var(--space); background: oklch(0.985 0.008 95 / 0.85);
  backdrop-filter: blur(8px); border-bottom: 1px solid var(--line);
}
.topbar-right { display: flex; align-items: center; gap: 0.75rem; }
.account { display: inline-flex; align-items: center; gap: 0.5ch; padding: 0.3rem 0.3rem 0.3rem 0.3rem; }
.account-avatar { border-radius: 50%; object-fit: cover; border: 1px solid var(--line); background: var(--surface-2); }
.account-handle { font-weight: 600; font-size: 0.92rem; }
.account-dot { font-size: 0.7rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--green-deep); background: var(--green-tint); padding: 0.2em 0.6em; border-radius: 999px; }

/* layout */
.main { max-width: var(--maxw); margin: 0 auto; padding: clamp(1.5rem, 1rem + 3vw, 3rem) var(--space) 4rem; display: grid; gap: clamp(1.5rem, 1rem + 2vw, 2.5rem); }
.section-title { font-size: 1.5rem; }
.section-sub { color: var(--ink-soft); font-size: 0.9rem; margin: 0.25rem 0 0; }
.panel-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 1rem; margin-bottom: 1.2rem; }

/* connect prompt */
.connect { animation: rise 0.5s var(--ease) both; }
.connect-inner {
  max-width: 560px; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  padding: clamp(1.6rem, 1rem + 3vw, 3rem); box-shadow: var(--shadow);
  border-top: 3px solid var(--sand);
}
.connect-text { color: var(--ink-soft); margin: 0.6rem 0 1.6rem; }
.connect-note { color: var(--ink-faint); font-size: 0.82rem; margin: 1rem 0 0; }

/* messaging-permission notice */
.banner {
  display: flex; align-items: center; justify-content: space-between; gap: 1rem; flex-wrap: wrap;
  background: oklch(0.96 0.045 80); border: 1px solid var(--sand); border-left: 3px solid var(--sand-deep);
  border-radius: var(--radius-sm); padding: 0.85rem 1.1rem; box-shadow: var(--shadow-card);
  animation: rise 0.4s var(--ease) both;
}
.banner-text { font-size: 0.9rem; color: var(--ink); }

/* comment cards */
.comment-list { display: grid; gap: 0.9rem; }
.card {
  display: grid; grid-template-columns: 1fr minmax(220px, 280px); gap: 1.25rem;
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 1.1rem 1.25rem; box-shadow: var(--shadow-card);
  animation: rise 0.45s var(--ease) both;
}
.card-top { display: flex; align-items: center; justify-content: space-between; gap: 1rem; margin-bottom: 0.4rem; }
.commenter { font-weight: 700; color: var(--green-deep); }
.permalink { font-size: 0.8rem; color: var(--ink-faint); text-decoration: none; }
.permalink:hover { color: var(--green-deep); }
.comment-text { margin: 0; color: var(--ink); }
.card-side { display: flex; flex-direction: column; gap: 0.7rem; align-items: flex-start; border-left: 1px solid var(--line); padding-left: 1.25rem; }
.listing-chip { display: grid; gap: 0.15rem; font-size: 0.85rem; }
.chip-ref { font-weight: 700; letter-spacing: 0.03em; color: var(--sand-deep); }
.chip-ref.is-empty { color: var(--ink-faint); font-weight: 600; letter-spacing: 0; }
.chip-title { color: var(--ink); }
.chip-agent { color: var(--ink-soft); font-size: 0.8rem; }
.reply-btn[disabled] { cursor: progress; }
.reply-state { display: inline-flex; align-items: center; gap: 0.4ch; color: var(--green-deep); font-weight: 600; font-size: 0.88rem; }
.reply-state::before { content: "\2713"; }
.card.is-replied { opacity: 0.72; }

/* sent log */
.panel--muted { background: transparent; }
.lead-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 0.5rem; }
.lead-list li { display: flex; gap: 0.75ch; align-items: center; padding: 0.6rem 0.85rem; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-sm); font-size: 0.9rem; color: var(--ink-soft); }
.lead-list li::before { content: "\2713"; color: var(--green); font-weight: 700; }

/* empty + loading */
.empty { padding: 2rem 1.25rem; text-align: center; color: var(--ink-faint); border: 1px dashed var(--line); border-radius: var(--radius); background: var(--surface); }
.empty--sm { padding: 1.1rem; }
.loading { color: var(--ink-faint); padding: 1.5rem 0; }

/* footer */
.foot { max-width: var(--maxw); margin: 0 auto; padding: 1.5rem var(--space) 2.5rem; display: flex; gap: 1.25rem; color: var(--ink-faint); font-size: 0.82rem; border-top: 1px solid var(--line); }
.foot a { color: var(--ink-faint); }
.foot a:hover { color: var(--green-deep); }

/* toast */
.toast {
  position: fixed; left: 50%; bottom: 1.5rem; transform: translateX(-50%) translateY(8px);
  background: var(--ink); color: var(--paper); padding: 0.7em 1.1em; border-radius: 999px;
  font-size: 0.9rem; font-weight: 500; box-shadow: var(--shadow); z-index: 50;
  opacity: 0; transition: opacity 0.25s var(--ease), transform 0.25s var(--ease);
}
.toast[data-show] { opacity: 1; transform: translateX(-50%) translateY(0); }
.toast--ok { background: var(--green-deep); }
.toast--err { background: var(--danger); }

/* facebook button */
.btn--fb { --bg: oklch(0.52 0.17 262); --fg: oklch(0.99 0.01 260); --bd: oklch(0.45 0.17 262); box-shadow: var(--shadow-card); }
.btn--fb:hover { --bg: oklch(0.47 0.17 262); }
.btn--xs { padding: 0.25em 0.6em; font-size: 0.78rem; }
.pw-alt { margin-top: 1.4rem; border-top: 1px solid var(--line); padding-top: 1rem; }
.pw-alt summary { cursor: pointer; color: var(--ink-faint); font-size: 0.85rem; margin-bottom: 0.9rem; }

/* tabs */
.tabs { display: flex; gap: 0.25rem; background: var(--surface-2); padding: 0.25rem; border-radius: 999px; }
.tab { border: 0; background: transparent; color: var(--ink-soft); padding: 0.4em 1em; border-radius: 999px; font-weight: 600; font-size: 0.88rem; cursor: pointer; }
.tab[aria-selected="true"] { background: var(--surface); color: var(--green-deep); box-shadow: var(--shadow-card); }
.seg { display: inline-flex; border: 1px solid var(--line); border-radius: var(--radius-sm); overflow: hidden; background: var(--surface); }
.seg-btn { border: 0; background: transparent; padding: 0.45em 0.95em; font-weight: 600; font-size: 0.85rem; color: var(--ink-soft); cursor: pointer; }
.seg-btn + .seg-btn { border-left: 1px solid var(--line); }
.seg-btn[aria-selected="true"] { background: var(--green-tint); color: var(--green-deep); }

/* inbox */
.inbox { display: grid; grid-template-columns: minmax(240px, 320px) 1fr; min-height: 560px; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow-card); overflow: hidden; }
.threads { border-right: 1px solid var(--line); display: flex; flex-direction: column; min-height: 0; }
.threads-head { display: flex; align-items: center; justify-content: space-between; padding: 0.8rem 1rem; border-bottom: 1px solid var(--line); font-size: 0.8rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.08em; color: var(--ink-faint); }
.thread-list { list-style: none; margin: 0; padding: 0; overflow-y: auto; max-height: 620px; }
.thread-row { width: 100%; display: flex; gap: 0.75rem; align-items: center; text-align: left; border: 0; border-bottom: 1px solid var(--line); background: transparent; padding: 0.8rem 1rem; cursor: pointer; color: var(--ink); }
.thread-row:hover { background: var(--paper); }
.thread-row.is-active { background: var(--green-tint); }
.thread-row.is-unread .thread-row-name { color: var(--green-deep); }
.avatar { flex: none; width: 36px; height: 36px; border-radius: 50%; display: grid; place-items: center; background: var(--surface-2); color: var(--green-deep); font-weight: 700; font-size: 0.8rem; }
.thread-row-body { min-width: 0; flex: 1; display: grid; gap: 0.1rem; }
.thread-row-top { display: flex; justify-content: space-between; gap: 0.5rem; }
.thread-row-name { font-weight: 700; font-size: 0.9rem; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.thread-row-time { font-size: 0.75rem; color: var(--ink-faint); white-space: nowrap; }
.thread-row-snippet { font-size: 0.84rem; color: var(--ink-soft); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.threads-note { font-size: 0.78rem; color: var(--ink-faint); padding: 0.8rem 1rem; margin: 0; }
.loading--sm { padding: 1rem; }
.thread { display: flex; flex-direction: column; min-height: 0; }
.thread-empty { flex: 1; display: grid; place-items: center; color: var(--ink-faint); }
#thread-view { display: flex; flex-direction: column; height: 100%; min-height: 560px; }
#thread-view[hidden] { display: none !important; }
.thread-head { display: flex; justify-content: space-between; align-items: center; gap: 1rem; padding: 0.9rem 1.2rem; border-bottom: 1px solid var(--line); }
.thread-name { font-weight: 700; }
.thread-platform { font-size: 0.78rem; color: var(--ink-faint); }
.window-pill { font-size: 0.72rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.06em; padding: 0.25em 0.7em; border-radius: 999px; background: var(--green-tint); color: var(--green-deep); }
.window-pill[data-state="human_agent"] { background: oklch(0.95 0.05 80); color: var(--sand-deep); }
.window-pill[data-state="closed"] { background: var(--surface-2); color: var(--ink-faint); }
.messages { list-style: none; margin: 0; padding: 1.2rem; flex: 1; overflow-y: auto; max-height: 480px; display: flex; flex-direction: column; gap: 0.6rem; background: var(--paper); }
.msg { display: flex; flex-direction: column; max-width: 74%; }
.msg--in { align-self: flex-start; }
.msg--out { align-self: flex-end; align-items: flex-end; }
.bubble { padding: 0.55rem 0.85rem; border-radius: 16px; white-space: pre-wrap; word-break: break-word; font-size: 0.92rem; }
.msg--in .bubble { background: var(--surface); border: 1px solid var(--line); border-bottom-left-radius: 5px; }
.msg--out .bubble { background: var(--green); color: oklch(0.99 0.01 150); border-bottom-right-radius: 5px; }
.msg-img { display: block; max-width: 220px; border-radius: 10px; margin-top: 0.3rem; }
.msg-meta { font-size: 0.7rem; color: var(--ink-faint); margin-top: 0.2rem; }
.composer { display: flex; gap: 0.6rem; padding: 0.9rem 1.2rem 0.4rem; border-top: 1px solid var(--line); }
.composer textarea { flex: 1; resize: vertical; min-height: 2.6em; padding: 0.6em 0.8em; border: 1px solid var(--line); border-radius: var(--radius-sm); background: var(--paper); color: var(--ink); font: inherit; }
.composer textarea:focus { outline: none; border-color: var(--green); box-shadow: 0 0 0 3px var(--green-tint); }
.window-note { font-size: 0.78rem; color: var(--ink-faint); margin: 0; padding: 0 1.2rem 0.9rem; }

/* comment card extras */
.card-actions { display: flex; gap: 0.5rem; flex-wrap: wrap; }
.public-reply { display: flex; gap: 0.5rem; margin-top: 0.8rem; }
.public-input { flex: 1; padding: 0.5em 0.75em; border: 1px solid var(--line); border-radius: var(--radius-sm); background: var(--paper); color: var(--ink); }
.public-input:focus { outline: none; border-color: var(--green); }
.public-done { margin: 0.7rem 0 0; font-size: 0.85rem; color: var(--green-deep); }

@keyframes rise { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: none; } }

@media (max-width: 640px) {
  .card { grid-template-columns: 1fr; }
  .card-side { border-left: none; border-top: 1px solid var(--line); padding-left: 0; padding-top: 0.9rem; flex-direction: row; flex-wrap: wrap; align-items: center; justify-content: space-between; }
  .brand-tag { display: none; }
  .topbar { flex-wrap: wrap; }
  .tabs { order: 3; width: 100%; justify-content: center; }
  .inbox { grid-template-columns: 1fr; }
  .threads { border-right: 0; border-bottom: 1px solid var(--line); }
  .thread-list { max-height: 260px; }
  .msg { max-width: 88%; }
}
@media (prefers-reduced-motion: reduce) { * { animation: none !important; transition: none !important; } }