/* WhatsApp Assistant dashboard.
   A quiet light theme: green-tinted neutrals, one green accent, soft cards.
   Sits on top of Pico v2 and drives it through its own variables. */

/* Pico v2 scopes its light theme to :root:not([data-theme=dark]); match that selector so these win. */
:root:not([data-theme=dark]) {
  /* ink and paper, tinted toward the green hue instead of pure gray */
  --ink: oklch(26% 0.015 155);
  --ink-soft: oklch(38% 0.014 155);
  --muted: oklch(50% 0.016 155);
  --paper: oklch(97.4% 0.007 155);
  --surface: oklch(99.2% 0.005 155);
  --surface-2: oklch(96.2% 0.01 155);
  --line: oklch(89% 0.011 155);
  --line-soft: oklch(93% 0.008 155);
  --accent: oklch(55% 0.125 152);
  --accent-hover: oklch(50.5% 0.125 152);
  --accent-soft: oklch(94.2% 0.052 152);
  --accent-line: oklch(85.5% 0.07 152);
  --ok-ink: oklch(42% 0.11 152);
  --danger: oklch(51% 0.17 27);
  --danger-hover: oklch(46% 0.17 27);
  --danger-soft: oklch(96% 0.028 27);
  --danger-line: oklch(88% 0.06 27);
  --shadow-sm: 0 1px 2px oklch(26% 0.015 155 / 0.07);
  --shadow-md: 0 1px 2px oklch(26% 0.015 155 / 0.06), 0 8px 24px oklch(26% 0.015 155 / 0.07);
  --radius: 14px;
  --radius-sm: 10px;
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);

  /* Pico re-tuned */
  --pico-background-color: var(--paper);
  --pico-color: var(--ink);
  --pico-muted-color: var(--muted);
  --pico-h1-color: var(--ink);
  --pico-h2-color: var(--ink);
  --pico-h3-color: var(--ink);
  --pico-primary: var(--accent);
  --pico-primary-background: var(--accent);
  --pico-primary-hover: var(--accent-hover);
  --pico-primary-hover-background: var(--accent-hover);
  --pico-primary-focus: oklch(55% 0.125 152 / 0.35);
  --pico-primary-inverse: oklch(99.2% 0.005 152);
  --pico-border-radius: var(--radius-sm);
  --pico-border-width: 1px;
  --pico-form-element-background-color: var(--surface);
  --pico-form-element-border-color: var(--line);
  --pico-form-element-color: var(--ink);
  --pico-form-element-placeholder-color: var(--muted);
  --pico-form-element-active-border-color: var(--accent);
  --pico-form-element-focus-color: var(--accent);
  --pico-card-background-color: var(--surface);
  --pico-card-border-color: var(--line-soft);
  --pico-card-box-shadow: var(--shadow-sm);
  --pico-table-border-color: var(--line-soft);
  --pico-typography-spacing-vertical: 1.1rem;
}

html { font-variant-numeric: tabular-nums; }
body { min-height: 100vh; }

h1 { font-size: 1.55rem; letter-spacing: -0.01em; margin-bottom: 0.4em; }
h2 { font-size: 1.15rem; margin-top: 2rem; }
h3 { font-size: 1rem; }
a { text-decoration: none; }
a:hover { text-decoration: underline; }
code { background: var(--surface-2); border-radius: 6px; padding: 0.1em 0.4em; font-size: 0.9em; }
small, .muted { color: var(--muted); }

/* Top bar */
.topbar {
  position: sticky; top: 0; z-index: 40;
  background: oklch(99.2% 0.005 155 / 0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line-soft);
}
.topbar-in {
  display: flex; align-items: center; justify-content: space-between;
  gap: 1rem; padding-top: 0.55rem; padding-bottom: 0.55rem;
}
.brand {
  display: inline-flex; align-items: center; gap: 0.5rem;
  font-size: 1.02rem; color: var(--ink-soft); text-decoration: none;
}
.brand:hover { text-decoration: none; }
.brand strong { color: var(--ink); font-weight: 650; }
.brand-dot {
  width: 0.72rem; height: 0.72rem; border-radius: 999px;
  background: var(--accent); box-shadow: 0 0 0 4px var(--accent-soft);
}
.topbar-nav { display: flex; align-items: center; gap: 0.35rem; margin: 0; }
.topbar-nav a {
  color: var(--muted); font-weight: 550; font-size: 0.93rem;
  padding: 0.4rem 0.7rem; border-radius: 999px;
}
.topbar-nav a:hover { color: var(--ink); background: var(--surface-2); text-decoration: none; }
.topbar-nav a[aria-current="page"] { color: var(--ok-ink); background: var(--accent-soft); }

/* Business tab nav */
nav.tabs {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between;
  gap: 0.5rem 1rem; margin: 0 0 1.25rem; padding: 0.5rem 0.75rem;
  background: var(--surface); border: 1px solid var(--line-soft);
  border-radius: var(--radius); box-shadow: var(--shadow-sm);
}
nav.tabs ul { margin: 0; padding: 0; display: flex; flex-wrap: wrap; align-items: center; gap: 0.25rem; }
nav.tabs li { margin: 0; }
nav.tabs a {
  display: inline-block; padding: 0.35rem 0.75rem; border-radius: 999px;
  font-size: 0.93rem; font-weight: 550; color: var(--muted);
}
nav.tabs a:hover { color: var(--ink); background: var(--surface-2); text-decoration: none; }
nav.tabs a[aria-current="page"] { color: var(--ok-ink); background: var(--accent-soft); }

/* Cards */
main > article, article {
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
}
article > header { background: none; padding: 0; }

/* Tables */
table { display: block; overflow-x: auto; border-collapse: collapse; }
thead th {
  font-size: 0.74rem; letter-spacing: 0.06em; text-transform: uppercase;
  color: var(--muted); font-weight: 600; white-space: nowrap;
}
td, th { border-bottom: 1px solid var(--line-soft); }
tbody tr:hover td { background: oklch(97.4% 0.007 155 / 0.7); }

/* Badges: quiet pills */
.badge {
  display: inline-flex; align-items: center; gap: 0.4em;
  padding: 0.14rem 0.6rem 0.14rem 0.5rem; border-radius: 999px;
  font-size: 0.8em; font-weight: 600; letter-spacing: 0.01em;
  background: var(--surface-2); color: var(--ink-soft); border: 1px solid var(--line-soft);
}
.badge::before { content: ""; width: 0.42em; height: 0.42em; border-radius: 999px; background: var(--muted); }
.badge.good { background: var(--accent-soft); color: var(--ok-ink); border-color: var(--accent-line); }
.badge.good::before { background: var(--accent); }
.badge.bad { background: var(--danger-soft); color: var(--danger); border-color: var(--danger-line); }
.badge.bad::before { background: var(--danger); }

/* Inline notices: full border and a tinted wash, so they read as one block */
.notice {
  padding: 0.7rem 1rem; border-radius: var(--radius-sm); font-size: 0.95rem;
  border: 1px solid var(--line);
  background: var(--surface-2); color: var(--ink-soft);
}
.notice.ok { background: var(--accent-soft); border-color: var(--accent-line); color: var(--ok-ink); }
.notice.error { background: var(--danger-soft); border-color: var(--danger-line); color: var(--danger); }

/* Buttons */
.btn.ghost, form.inline button.secondary.outline, form.inline button.secondary {
  background: none; border: 1px solid transparent; color: var(--muted);
  padding: 0.4rem 0.75rem; font-weight: 550; font-size: 0.93rem;
  width: auto; margin: 0;
}
.btn.ghost:hover, form.inline button.secondary:hover {
  color: var(--ink); background: var(--surface-2); border-color: transparent;
}
form.inline { display: inline; margin: 0; }
form.inline button { width: auto; margin: 0; padding: 0.35rem 0.8rem; font-size: 0.88rem; }
button.secondary {
  background: var(--surface); border-color: var(--line); color: var(--ink-soft);
}
button.secondary:hover { background: var(--surface-2); border-color: var(--line); color: var(--ink); }

.copy-btn {
  display: inline-block; width: auto; margin: 0 0 0 0.35rem; padding: 0.12rem 0.55rem;
  font-size: 0.8rem; font-weight: 600; border-radius: 999px;
  background: var(--surface-2); border: 1px solid var(--line-soft); color: var(--ink-soft);
}
.copy-btn:hover { background: var(--accent-soft); border-color: var(--accent-line); color: var(--ok-ink); }

/* Sign-in pages: one calm card in the middle */
.auth-card {
  max-width: 26rem; margin: 6vh auto 0; padding: 1.6rem 1.6rem 1.4rem;
}
.auth-card h1 { text-align: center; margin-bottom: 1rem; }

/* QR codes (the two-step setup SVG and the WAHA linking image) */
.qr-card {
  width: 15rem; margin: 0.4rem auto 0.8rem; padding: 0.75rem;
  background: var(--surface); border: 1px solid var(--line-soft);
  border-radius: var(--radius); box-shadow: var(--shadow-sm);
}
.qr-card svg { width: 100%; height: auto; display: block; }
.qr-card svg path { fill: var(--ink); }
img.qr {
  display: block; width: 15rem; max-width: 100%; padding: 0.75rem; margin: 0.4rem auto 0.8rem;
  background: var(--surface); border: 1px solid var(--line-soft);
  border-radius: var(--radius); box-shadow: var(--shadow-sm);
}

/* Chat transcript: bubbles, customer on the right */
.chat { display: flex; flex-direction: column; gap: 0.6rem; margin-top: 1rem; }
.msg { max-width: min(76%, 34rem); border-radius: var(--radius); padding: 0.55rem 0.9rem; }
.msg .msg-head { display: flex; gap: 0.6rem; align-items: baseline; margin-bottom: 0.15rem; }
.msg .msg-head small { font-size: 0.75rem; }
.msg p { margin: 0; }
.msg.bot { align-self: flex-start; background: var(--surface); border: 1px solid var(--line-soft); }
.msg.customer { align-self: flex-end; background: var(--accent-soft); border: 1px solid var(--accent-line); }

/* First-time setup: phase cards with numbered steps */
.setup-live {
  display: flex; align-items: center; gap: 0.55rem;
  margin: 0 0 1.25rem; padding: 0.65rem 1rem;
  border: 1px solid var(--accent-line); border-radius: var(--radius-sm);
  background: var(--accent-soft); color: var(--ok-ink); font-size: 0.95rem;
}
.dot-live { width: 0.55rem; height: 0.55rem; border-radius: 999px; background: var(--accent); flex: none; }
.setup-phase {
  max-width: 44rem; margin: 0 0 1rem; padding: 1.1rem 1.25rem 1rem;
  background: var(--surface); border: 1px solid var(--line-soft);
  border-radius: var(--radius); box-shadow: var(--shadow-sm);
}
.phase-head { display: flex; align-items: center; gap: 0.7rem; margin-bottom: 0.2rem; }
.phase-head h2 { margin: 0; font-size: 1.05rem; }
.phase-tag {
  flex: none; padding: 0.14rem 0.6rem; border-radius: 999px;
  font-size: 0.72rem; font-weight: 700; letter-spacing: 0.07em; text-transform: uppercase;
  background: var(--surface-2); color: var(--muted); border: 1px solid var(--line-soft);
}
.setup-phase:first-of-type .phase-tag { background: var(--accent-soft); color: var(--ok-ink); border-color: var(--accent-line); }
ol.steps { list-style: none; margin: 0.5rem 0 0; padding: 0; display: grid; gap: 0.9rem; counter-reset: step; }
ol.steps li {
  counter-increment: step; margin: 0;
  display: grid; grid-template-columns: 1.55rem 1fr; gap: 0.65rem; align-items: start;
}
ol.steps li::before {
  content: counter(step);
  width: 1.55rem; height: 1.55rem; border-radius: 999px;
  background: var(--accent-soft); color: var(--ok-ink);
  font-weight: 650; font-size: 0.85rem; line-height: 1.55rem; text-align: center;
}
.step-body p { margin: 0.15rem 0 0; color: var(--ink-soft); font-size: 0.94rem; }
.step-body a { font-weight: 600; }
.share-row { display: flex; align-items: center; gap: 0.4rem; margin-top: 0.4rem; flex-wrap: wrap; }
.share-row code { font-size: 0.85rem; word-break: break-all; }

/* Toasts: brief confirmations, bottom right, click to dismiss */
#toasts {
  position: fixed; right: 1.25rem; bottom: 1.25rem; z-index: 100;
  display: flex; flex-direction: column; gap: 0.5rem; max-width: min(22rem, calc(100vw - 2.5rem));
}
.toast {
  display: flex; align-items: center; gap: 0.6rem;
  padding: 0.7rem 1rem; border-radius: var(--radius-sm);
  background: var(--surface); border: 1px solid var(--line);
  box-shadow: var(--shadow-md); color: var(--ink); font-size: 0.93rem; cursor: pointer;
  opacity: 0; transform: translateY(10px);
  transition: opacity 0.25s var(--ease-out), transform 0.25s var(--ease-out);
}
.toast.in { opacity: 1; transform: none; }
.toast .dot { width: 0.55rem; height: 0.55rem; border-radius: 999px; flex: none; }
.toast.ok .dot { background: var(--accent); }
.toast.error .dot { background: var(--danger); }

/* Forms */
label { font-weight: 550; }
label small { display: block; font-weight: 400; }
input, select, textarea { box-shadow: none; }

/* Focus and motion */
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
@media (prefers-reduced-motion: reduce) {
  .toast { transition: none; }
}