/* ============================================================
   Daily Summarizer — UI v2
   Premium SaaS-style theme. Presentation only — every form
   field, route, and HTTP contract is unchanged.
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=JetBrains+Mono:wght@400;500&display=swap');

:root {
  /* Surfaces */
  --bg:           #f7f8fb;
  --bg-grad-1:    #eef2ff;
  --bg-grad-2:    #fdf4ff;
  --bg-grad-3:    #ecfeff;
  --surface:      #ffffff;
  --surface-2:    #fafbff;
  --surface-3:    #f1f3f9;
  --overlay:      rgba(255, 255, 255, 0.72);

  /* Text */
  --fg:           #0f172a;
  --fg-soft:      #1e293b;
  --muted:        #64748b;
  --muted-2:      #94a3b8;

  /* Lines */
  --border:       #e6e8ef;
  --border-strong:#d6dae5;
  --ring:         rgba(99, 102, 241, 0.32);

  /* Brand */
  --primary:        #6366f1;
  --primary-700:    #4f46e5;
  --primary-50:     #eef2ff;
  --primary-fg:     #ffffff;
  --primary-grad:   linear-gradient(135deg, #6366f1 0%, #8b5cf6 50%, #ec4899 100%);
  --primary-grad-soft: linear-gradient(135deg, rgba(99,102,241,.12), rgba(236,72,153,.10));

  /* Status */
  --ok:        #10b981;
  --ok-bg:     #ecfdf5;
  --ok-fg:     #047857;
  --ok-border: #a7f3d0;

  --warn:        #f59e0b;
  --warn-bg:     #fffbeb;
  --warn-fg:     #b45309;
  --warn-border: #fcd34d;

  --error:        #ef4444;
  --error-bg:     #fef2f2;
  --error-fg:     #b91c1c;
  --error-border: #fecaca;

  --info-bg:      #eff6ff;
  --info-fg:      #1d4ed8;
  --info-border:  #bfdbfe;

  /* Effects */
  --shadow-xs: 0 1px 2px rgba(15, 23, 42, 0.04);
  --shadow-sm: 0 1px 3px rgba(15, 23, 42, 0.06), 0 1px 2px rgba(15, 23, 42, 0.04);
  --shadow-md: 0 10px 25px -10px rgba(15, 23, 42, 0.15), 0 4px 10px -4px rgba(15, 23, 42, 0.06);
  --shadow-lg: 0 25px 50px -12px rgba(15, 23, 42, 0.18);
  --shadow-primary: 0 12px 28px -10px rgba(99, 102, 241, 0.45);

  --radius-sm: 8px;
  --radius:    12px;
  --radius-lg: 16px;
  --radius-xl: 22px;

  --t-fast:   140ms cubic-bezier(.2,.8,.2,1);
  --t-med:    220ms cubic-bezier(.2,.8,.2,1);
}

* { box-sizing: border-box; }
*::selection { background: rgba(99,102,241,0.22); }

html, body { height: 100%; }
body {
  margin: 0;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  font-size: 14.5px;
  line-height: 1.55;
  color: var(--fg);
  background: var(--bg);
  background-image:
    radial-gradient(1100px 600px at 100% -10%, var(--bg-grad-2), transparent 60%),
    radial-gradient(900px 500px at -10% 10%, var(--bg-grad-1), transparent 55%),
    radial-gradient(900px 600px at 50% 110%, var(--bg-grad-3), transparent 55%);
  background-attachment: fixed;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

/* ===================== Top app shell ===================== */

.app-header {
  position: sticky;
  top: 0;
  z-index: 30;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 28px;
  background: var(--overlay);
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid var(--border);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 15px;
  color: var(--fg);
  text-decoration: none;
  letter-spacing: -0.01em;
}
.brand-mark {
  width: 28px;
  height: 28px;
  border-radius: 8px;
  background: var(--primary-grad);
  box-shadow: var(--shadow-primary);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.03em;
}
.brand-name {
  background: var(--primary-grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.app-nav {
  display: flex;
  align-items: center;
  gap: 4px;
  flex-wrap: wrap;
}
.app-nav a, .app-nav .link-button {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 12px;
  border-radius: 8px;
  color: var(--muted);
  text-decoration: none;
  font-size: 13.5px;
  font-weight: 500;
  transition: background var(--t-fast), color var(--t-fast);
  background: transparent;
  border: 0;
  cursor: pointer;
  font-family: inherit;
  margin: 0;
}
.app-nav a:hover, .app-nav .link-button:hover {
  color: var(--fg);
  background: var(--surface-3);
}
.app-nav a.active {
  color: var(--primary-700);
  background: var(--primary-50);
}

/* ===================== Layout ===================== */

main {
  max-width: 1080px;
  margin: 0 auto;
  padding: 36px 28px 80px;
}

h1 {
  font-size: 28px;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin: 0 0 6px;
  color: var(--fg);
}
h2 {
  font-size: 17px;
  font-weight: 600;
  letter-spacing: -0.01em;
  margin: 24px 0 10px;
  color: var(--fg);
}
h3 {
  font-size: 14px;
  font-weight: 600;
  margin: 0 0 6px;
  color: var(--fg);
}

p { margin: 0 0 12px; }
.muted { color: var(--muted); }
.small { font-size: 12.5px; }
.tiny  { font-size: 11.5px; letter-spacing: 0.03em; text-transform: uppercase; color: var(--muted-2); }

a { color: var(--primary-700); }
a:hover { color: var(--primary); }

code {
  background: var(--surface-3);
  padding: 1px 6px;
  border-radius: 5px;
  font-family: 'JetBrains Mono', ui-monospace, Menlo, monospace;
  font-size: 12.5px;
  color: var(--fg-soft);
}

hr.sep {
  border: 0;
  border-top: 1px solid var(--border);
  margin: 24px 0;
}

/* ===================== Page hero ===================== */

.page-hero {
  margin-bottom: 28px;
}
.page-hero .eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  border-radius: 999px;
  background: var(--primary-50);
  color: var(--primary-700);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.02em;
  margin-bottom: 12px;
}

/* ===================== Cards / grid ===================== */

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 16px;
  margin-top: 8px;
}
.grid.tight { gap: 12px; }
.grid.two   { grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); }

.card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 18px 18px 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow-xs);
  text-decoration: none;
  color: inherit;
  transition: border-color var(--t-fast), box-shadow var(--t-med), transform var(--t-fast);
  overflow: hidden;
}
a.card:hover, button.card:hover {
  border-color: var(--border-strong);
  box-shadow: var(--shadow-md);
  transform: translateY(-1px);
}
.card h2 { margin: 0; font-size: 15px; }
.card p  { margin: 0; font-size: 13px; color: var(--muted); }

.card .card-head {
  display: flex;
  align-items: center;
  gap: 10px;
}
.card .card-foot {
  margin-top: auto;
  display: flex;
  align-items: center;
  gap: 8px;
  padding-top: 4px;
}

/* Iconographic chip in card head */
.svc-icon {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  color: #fff;
  background: var(--primary-grad);
  box-shadow: var(--shadow-primary);
  flex-shrink: 0;
}
.svc-icon.slack    { background: linear-gradient(135deg, #ECB22E 0%, #E01E5A 50%, #36C5F0 100%); }
.svc-icon.gmail    { background: linear-gradient(135deg, #ea4335 0%, #fbbc04 100%); }
.svc-icon.whatsapp { background: linear-gradient(135deg, #25D366 0%, #128C7E 100%); }
.svc-icon.schedule { background: linear-gradient(135deg, #6366f1 0%, #ec4899 100%); }
.svc-icon.preview  { background: linear-gradient(135deg, #0ea5e9 0%, #6366f1 100%); }

/* Hero card variant */
.card.primary {
  background: var(--primary-grad);
  color: #fff;
  border: 0;
  box-shadow: var(--shadow-primary);
}
.card.primary h2,
.card.primary p,
.card.primary .muted { color: #fff; }
.card.primary .muted { opacity: 0.92; }
.card.primary::before {
  content: "";
  position: absolute;
  inset: -40% -20% auto auto;
  width: 240px;
  height: 240px;
  background: radial-gradient(closest-side, rgba(255,255,255,.22), transparent 70%);
  pointer-events: none;
}

/* ===================== Buttons ===================== */

button, .btn {
  font: inherit;
  font-weight: 500;
  padding: 8px 14px;
  border: 1px solid var(--border-strong);
  border-radius: 8px;
  background: var(--surface);
  color: var(--fg-soft);
  cursor: pointer;
  transition: background var(--t-fast), border-color var(--t-fast), box-shadow var(--t-fast), transform var(--t-fast);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
}
button:hover:not(:disabled), .btn:hover {
  border-color: var(--primary);
  color: var(--primary-700);
  background: var(--primary-50);
}
button:active:not(:disabled) { transform: translateY(1px); }
button:disabled { opacity: 0.55; cursor: not-allowed; }
button:focus-visible, .btn:focus-visible,
input:focus-visible, select:focus-visible, textarea:focus-visible {
  outline: none;
  box-shadow: 0 0 0 4px var(--ring);
  border-color: var(--primary);
}

button.primary, .btn.primary {
  padding: 9px 18px;
  border: 0;
  background: var(--primary-grad);
  color: #fff;
  font-weight: 600;
  box-shadow: var(--shadow-primary);
}
button.primary:hover:not(:disabled), .btn.primary:hover {
  filter: brightness(1.06) saturate(1.05);
  transform: translateY(-1px);
}

button.danger {
  border-color: var(--error-border);
  color: var(--error-fg);
  background: var(--error-bg);
}
button.danger:hover:not(:disabled) {
  background: #fee2e2;
  color: var(--error-fg);
  border-color: var(--error);
}

button.ghost {
  background: transparent;
  border-color: transparent;
  color: var(--muted);
}
button.ghost:hover { background: var(--surface-3); color: var(--fg); border-color: transparent; }

.btn-row { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }

/* Slack-branded button on the login screen */
.btn-slack {
  padding: 12px 22px;
  border-radius: 10px;
  border: 0;
  background: #4A154B;
  color: #fff;
  font-weight: 600;
  font-size: 15px;
  display: inline-flex;
  align-items: center;
  gap: 12px;
  box-shadow: 0 10px 25px -10px rgba(74, 21, 75, 0.5);
  cursor: pointer;
  transition: transform var(--t-fast), box-shadow var(--t-fast);
}
.btn-slack:hover { transform: translateY(-1px); box-shadow: 0 14px 30px -10px rgba(74, 21, 75, 0.55); }

/* ===================== Badges / status pills ===================== */

.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 3px 10px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
  background: var(--surface-3);
  color: var(--fg-soft);
  border: 1px solid var(--border);
  white-space: nowrap;
}
.badge .dot {
  width: 7px;
  height: 7px;
  border-radius: 999px;
  background: var(--muted-2);
  box-shadow: 0 0 0 3px rgba(148, 163, 184, 0.15);
}
.badge.ok   { background: var(--ok-bg);    color: var(--ok-fg);    border-color: var(--ok-border); }
.badge.ok    .dot { background: var(--ok);    box-shadow: 0 0 0 3px rgba(16,185,129,0.18); }
.badge.warn { background: var(--warn-bg);  color: var(--warn-fg);  border-color: var(--warn-border); }
.badge.warn  .dot { background: var(--warn);  box-shadow: 0 0 0 3px rgba(245,158,11,0.18); }
.badge.error{ background: var(--error-bg); color: var(--error-fg); border-color: var(--error-border); }
.badge.error .dot { background: var(--error); box-shadow: 0 0 0 3px rgba(239,68,68,0.18); }
.badge.info { background: var(--info-bg);  color: var(--info-fg);  border-color: var(--info-border); }
.badge.info  .dot { background: var(--info-fg); box-shadow: 0 0 0 3px rgba(29,78,216,0.18); }
.badge.primary-badge {
  background: rgba(255,255,255,0.22);
  color: #fff;
  border-color: rgba(255,255,255,0.35);
}
.badge.primary-badge .dot { background: #fff; box-shadow: 0 0 0 3px rgba(255,255,255,0.25); }

.badge.live .dot { animation: pulse 1.8s ease-in-out infinite; }
@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(16,185,129,0.45); }
  50%      { box-shadow: 0 0 0 6px rgba(16,185,129,0); }
}

/* ===================== Status row ===================== */

.status-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: 10px 0 18px;
}

/* ===================== Forms ===================== */

.form {
  display: flex;
  flex-direction: column;
  gap: 16px;
  max-width: 560px;
  margin-top: 12px;
}
.form.inline { flex-direction: row; align-items: center; gap: 12px; max-width: none; flex-wrap: wrap; }
.form.wide   { max-width: 100%; }

.form label {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 13px;
  color: var(--fg-soft);
  font-weight: 500;
}
.form label .muted { font-weight: 400; }

.form input[type="text"],
.form input[type="number"],
.form input[type="email"],
.form select,
.form textarea {
  font: inherit;
  font-size: 14px;
  color: var(--fg);
  padding: 9px 12px;
  border: 1px solid var(--border-strong);
  border-radius: 8px;
  background: var(--surface);
  transition: border-color var(--t-fast), box-shadow var(--t-fast);
}
.form textarea {
  resize: vertical;
  font-family: 'JetBrains Mono', ui-monospace, Menlo, monospace;
  font-size: 13px;
}

.form-row {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  align-items: flex-end;
}
.form-row > label { flex: 1 1 140px; }

fieldset.form-row {
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 12px 14px 14px;
  background: var(--surface-2);
}
fieldset legend {
  padding: 0 6px;
  color: var(--muted);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-weight: 600;
}

.checkbox {
  flex-direction: row !important;
  align-items: center;
  gap: 10px;
  color: var(--fg-soft);
  font-weight: 500;
}
.checkbox.inline {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-right: 10px;
  padding: 6px 10px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--surface);
  cursor: pointer;
  transition: background var(--t-fast), border-color var(--t-fast);
}
.checkbox.inline:hover { background: var(--surface-3); }
.checkbox.inline input[type="checkbox"]:checked ~ * { color: var(--primary-700); }
.checkbox.inline:has(input[type="checkbox"]:checked) {
  background: var(--primary-50);
  border-color: var(--primary);
  color: var(--primary-700);
}

input[type="checkbox"] {
  width: 16px;
  height: 16px;
  accent-color: var(--primary);
  cursor: pointer;
}

/* ===================== Flash toasts ===================== */

.flash-wrap {
  margin-bottom: 18px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.flash {
  position: relative;
  padding: 12px 14px 12px 40px;
  border-radius: 10px;
  font-size: 13.5px;
  font-weight: 500;
  border: 1px solid transparent;
  box-shadow: var(--shadow-sm);
  animation: toastIn 0.22s cubic-bezier(.2,.8,.2,1);
}
.flash::before {
  position: absolute;
  left: 12px;
  top: 10px;
  width: 20px;
  height: 20px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 12px;
}
.flash-success { background: var(--ok-bg);    color: var(--ok-fg);    border-color: var(--ok-border); }
.flash-success::before { content: "✓"; background: var(--ok);    color: #fff; }
.flash-error   { background: var(--error-bg); color: var(--error-fg); border-color: var(--error-border); }
.flash-error::before   { content: "!"; background: var(--error); color: #fff; }
.flash-warn,
.flash-warning { background: var(--warn-bg);  color: var(--warn-fg);  border-color: var(--warn-border); }
.flash-warn::before,
.flash-warning::before { content: "!"; background: var(--warn);  color: #fff; }
.flash-info    { background: var(--info-bg);  color: var(--info-fg);  border-color: var(--info-border); }
.flash-info::before    { content: "i"; background: var(--info-fg); color: #fff; }

@keyframes toastIn {
  from { opacity: 0; transform: translateY(-6px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ===================== Channels / chats list ===================== */

.list-toolbar {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 12px 0 14px;
  flex-wrap: wrap;
}
.list-toolbar input[type="search"],
.list-toolbar input[type="text"] {
  flex: 1 1 240px;
  padding: 9px 12px 9px 36px;
  border: 1px solid var(--border-strong);
  border-radius: 8px;
  background:
    url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%2364748b' stroke-width='2'><circle cx='11' cy='11' r='7'/><path d='M21 21l-4.3-4.3' stroke-linecap='round'/></svg>")
    no-repeat 10px center / 16px;
  font: inherit;
  font-size: 14px;
}
.list-meta {
  margin-left: auto;
  color: var(--muted);
  font-size: 12.5px;
}

.channels-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 8px;
  margin-bottom: 20px;
}
.channel-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--surface);
  cursor: pointer;
  transition: border-color var(--t-fast), background var(--t-fast), box-shadow var(--t-fast);
}
.channel-row:hover {
  border-color: var(--border-strong);
  background: var(--surface-2);
}
.channel-row input[type="checkbox"] { margin: 0; }
.channel-row:has(input[type="checkbox"]:checked) {
  background: var(--primary-50);
  border-color: var(--primary);
  box-shadow: 0 0 0 1px var(--primary) inset;
}
.channel-name {
  flex: 1;
  font-weight: 500;
  font-size: 14px;
  color: var(--fg);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.channel-row .muted { font-size: 11.5px; flex-shrink: 0; }

/* ===================== QR / WhatsApp ===================== */

.qr-wrap {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  padding: 18px;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--surface);
  box-shadow: var(--shadow-sm);
}
.qr-wrap img {
  display: block;
  width: 256px;
  height: 256px;
  border-radius: 10px;
  image-rendering: pixelated;
  background: #fff;
}

.qr-stack {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 24px;
  align-items: start;
  margin-top: 12px;
}
@media (max-width: 680px) {
  .qr-stack { grid-template-columns: 1fr; }
}
.qr-steps {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.qr-steps li {
  display: flex;
  gap: 12px;
  align-items: flex-start;
}
.qr-steps .step-num {
  width: 24px;
  height: 24px;
  border-radius: 999px;
  background: var(--primary-grad);
  color: #fff;
  font-size: 12px;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

/* ===================== Digest preview ===================== */

.counts {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin: 14px 0 18px;
}

pre.digest {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px 20px;
  white-space: pre-wrap;
  word-wrap: break-word;
  font-family: 'JetBrains Mono', ui-monospace, Menlo, monospace;
  font-size: 13px;
  line-height: 1.6;
  color: var(--fg-soft);
  box-shadow: var(--shadow-sm);
  max-height: 70vh;
  overflow-y: auto;
}

/* ===================== Empty states ===================== */

.empty {
  text-align: center;
  padding: 32px 16px;
  border: 1px dashed var(--border-strong);
  border-radius: var(--radius);
  background: var(--surface-2);
  color: var(--muted);
}
.empty h3 { color: var(--fg); margin-bottom: 4px; }

/* ===================== Loading spinner ===================== */

.spinner {
  display: inline-block;
  width: 14px;
  height: 14px;
  border: 2px solid rgba(99,102,241,0.25);
  border-top-color: var(--primary);
  border-radius: 999px;
  animation: spin 0.8s linear infinite;
  vertical-align: -2px;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ===================== Misc ===================== */

.diag-box {
  margin: 8px 0 16px;
  padding: 14px 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow-xs);
}
.diag-row { display: flex; align-items: baseline; gap: 8px; padding: 4px 0; font-size: 14px; }
.diag-mark { display: inline-block; min-width: 1.4em; font-weight: 700; }
.diag-mark.ok    { color: var(--ok-fg); }
.diag-mark.warn  { color: var(--warn-fg); }
.diag-mark.error { color: var(--error-fg); }

details summary {
  cursor: pointer;
  color: var(--muted);
  font-size: 12.5px;
  padding: 6px 0;
  user-select: none;
}
details summary:hover { color: var(--fg-soft); }
details > *:not(summary) { margin-top: 6px; }

.hidden { display: none !important; }
.link-button { /* legacy alias kept for templates */
  background: none;
  border: none;
  padding: 0;
  color: var(--muted);
  font-size: 13.5px;
  cursor: pointer;
  font-family: inherit;
}

/* ===================== Stat strip (dashboard) ===================== */

.stat-strip {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 12px;
  margin: 14px 0 24px;
}
.stat {
  padding: 14px 16px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-xs);
}
.stat .label {
  font-size: 11.5px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--muted);
  font-weight: 600;
  margin-bottom: 4px;
}
.stat .value {
  font-size: 20px;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--fg);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

/* ===================== Login/hero ===================== */

.hero {
  margin: 40px auto;
  max-width: 560px;
  padding: 40px 32px;
  border-radius: var(--radius-xl);
  background: var(--overlay);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-lg);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  text-align: center;
}
.hero h1 {
  font-size: 32px;
  letter-spacing: -0.025em;
  margin-bottom: 10px;
}
.hero .lede {
  color: var(--muted);
  font-size: 15px;
  margin-bottom: 24px;
}
.hero .lede strong { color: var(--fg-soft); }

.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 12px;
  margin: 24px 0 4px;
  text-align: left;
}
.feature {
  padding: 12px 14px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}
.feature .ftitle {
  font-weight: 600;
  font-size: 13px;
  margin-bottom: 2px;
  color: var(--fg);
}
.feature .fbody { font-size: 12.5px; color: var(--muted); }

/* ===================== Section header ===================== */

.section-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  margin: 28px 0 12px;
  flex-wrap: wrap;
}
.section-head h2 { margin: 0; }
.section-head .muted { font-size: 13px; }

/* ===================== Responsive nav collapse ===================== */
@media (max-width: 640px) {
  .app-header { padding: 12px 16px; }
  main { padding: 24px 16px 60px; }
  h1 { font-size: 24px; }
  .hero { margin: 20px 12px; padding: 28px 22px; }
  .app-nav a, .app-nav .link-button { padding: 6px 8px; font-size: 13px; }
}

/* ===================== Launch additions ===================== */

.nav-pill {
  display: inline-block;
  margin-left: 4px;
  padding: 1px 7px;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  border-radius: 999px;
  background: linear-gradient(135deg, #6366f1, #8b5cf6);
  color: #fff;
  vertical-align: middle;
}

.optional-tag {
  display: inline-block;
  margin-left: 6px;
  padding: 1px 7px;
  font-size: 10.5px;
  font-weight: 600;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  border-radius: 999px;
  background: #eef2ff;
  color: #4f46e5;
  border: 1px solid #e0e7ff;
  vertical-align: middle;
}

.card.subtle {
  background: linear-gradient(180deg, #fafbff 0%, #ffffff 100%);
  border-style: dashed;
  opacity: 0.95;
}
.card.subtle:hover { opacity: 1; }

.setup-checklist {
  margin: 18px 0 24px;
  padding: 18px 20px 14px;
  border-radius: 14px;
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.06), rgba(139, 92, 246, 0.06));
  border: 1px solid rgba(99, 102, 241, 0.18);
}
.setup-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 10px;
}
.setup-head h2 {
  margin: 0;
  font-size: 16px;
  letter-spacing: -0.01em;
}
.setup-progress {
  flex: 0 0 180px;
  height: 6px;
  border-radius: 999px;
  background: rgba(99, 102, 241, 0.15);
  overflow: hidden;
}
.setup-progress-bar {
  height: 100%;
  background: linear-gradient(90deg, #6366f1, #8b5cf6, #ec4899);
  transition: width 0.4s ease;
}
.setup-steps {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.setup-step {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 12px;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.6);
  border: 1px solid rgba(99, 102, 241, 0.10);
}
.setup-step.done { opacity: 0.65; }
.setup-step b { font-size: 14px; }
.setup-step .muted { display: block; margin-top: 2px; }
.setup-step > div { flex: 1; min-width: 0; }
.setup-mark {
  flex: 0 0 26px;
  height: 26px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 13px;
  background: #ffffff;
  border: 1.5px solid rgba(99, 102, 241, 0.4);
  color: #4f46e5;
}
.setup-step.done .setup-mark {
  background: linear-gradient(135deg, #6366f1, #8b5cf6);
  border-color: transparent;
  color: #fff;
}
.setup-cta {
  flex: 0 0 auto;
  padding: 7px 14px;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 600;
  text-decoration: none;
  background: #4f46e5;
  color: #fff;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.setup-cta:hover {
  transform: translateY(-1px);
  box-shadow: 0 8px 18px -8px rgba(79, 70, 229, 0.55);
}
.setup-step.done .setup-cta {
  background: transparent;
  color: #4f46e5;
  border: 1px solid rgba(99, 102, 241, 0.4);
}

/* ---------- Launch additions: checklist, nav-pill, optional-tag ---------- */

.nav-pill {
  display: inline-block;
  margin-left: 4px;
  padding: 1px 7px;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  border-radius: 999px;
  background: linear-gradient(135deg, #6366f1, #8b5cf6);
  color: #fff;
  vertical-align: middle;
}

.optional-tag {
  display: inline-block;
  margin-left: 6px;
  padding: 1px 7px;
  font-size: 10.5px;
  font-weight: 600;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  border-radius: 999px;
  background: #eef2ff;
  color: #4f46e5;
  border: 1px solid #e0e7ff;
  vertical-align: middle;
}


/* ---------- Coming Soon (WhatsApp) ---------- */

.nav-pill-soon {
  background: linear-gradient(135deg, #10b981, #14b8a6) !important;
}

.optional-tag-soon {
  background: #ecfdf5;
  color: #047857;
  border-color: #a7f3d0;
}

.coming-soon-card {
  background:
    radial-gradient(900px 200px at 0% 0%, rgba(16,185,129,0.08), transparent 60%),
    radial-gradient(700px 220px at 100% 100%, rgba(99,102,241,0.08), transparent 60%),
    var(--surface);
  border: 1px solid var(--border);
}

.coming-soon-card-mini {
  border: 1px dashed rgba(16, 185, 129, 0.45);
  background: linear-gradient(180deg, #f6fffb 0%, #fafbff 100%);
}

.coming-soon-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
  margin: 16px 0 4px;
}

@media (max-width: 640px) {
  .coming-soon-grid { grid-template-columns: 1fr; }
}

.coming-soon-cell {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  padding: 12px 14px;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

.coming-soon-cell b {
  display: block;
  margin-bottom: 2px;
}

.cs-icon {
  font-size: 22px;
  line-height: 1;
  flex-shrink: 0;
}