/* =============================================================
   kitehub-pro v2 — KiteHub SaaS control plane (Wave 1.5 add-on)
   Kit-level overrides + KH-specific patterns.
   Imports shared tokens; do NOT edit shared file from here.
   ============================================================= */

@import url('../_shared/colors_and_type.css');

/* KiteHub default = sky blue + orange accent (set in shared file).
   We just lock the body class to .theme-kitehub for clarity. */

html, body { background: hsl(var(--background)); color: hsl(var(--foreground)); }

/* =============================================================
   KH custom shadcn extensions (per dossier 09 §3 — KH has 4 custom
   components: gradient-button, gradient-text, page-header, section-title)
   ============================================================= */

.gradient-button {
  background: linear-gradient(135deg, hsl(var(--primary)) 0%, hsl(var(--accent)) 100%);
  color: hsl(var(--primary-foreground));
  font-weight: 600;
  border-radius: var(--radius);
  padding: 0.625rem 1.25rem;
  display: inline-flex; align-items: center; gap: 0.5rem;
  box-shadow: 0 4px 12px rgba(2, 132, 199, 0.18), 0 2px 4px rgba(234, 88, 12, 0.10);
  transition: transform .2s ease-out, box-shadow .2s ease-out, filter .2s ease-out;
}
.gradient-button:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 18px rgba(2, 132, 199, 0.24), 0 3px 6px rgba(234, 88, 12, 0.16);
  filter: brightness(1.05);
}
.gradient-button:active { transform: translateY(0); }
.gradient-button:focus-visible { outline: 2px solid hsl(var(--ring)); outline-offset: 2px; }

.gradient-text {
  background: linear-gradient(90deg, hsl(var(--primary)) 0%, hsl(var(--accent)) 100%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
  font-weight: 700;
}

.page-header {
  display: flex; align-items: flex-start; justify-content: space-between; gap: 1.5rem;
  padding: 1.5rem 0 1.25rem; border-bottom: 1px solid hsl(var(--border));
  margin-bottom: 1.5rem;
}
.page-header__title { font-size: var(--text-2xl); font-weight: 700; letter-spacing: -0.01em; }
.page-header__sub   { font-size: var(--text-sm); color: hsl(var(--muted-foreground)); margin-top: 0.25rem; }

.section-title {
  font-size: var(--text-xs); font-weight: 600; text-transform: uppercase;
  letter-spacing: 0.08em; color: hsl(var(--muted-foreground));
  margin-bottom: 0.75rem;
}

/* =============================================================
   Sticky header (per Round 1 README pattern)
   ============================================================= */
.kh-header {
  position: sticky; top: 0; z-index: 40;
  background: hsl(var(--background) / 0.95);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-bottom: 1px solid hsl(var(--border));
}

/* =============================================================
   KPI stat card (used on dashboard — 6 cards w/ sparkline)
   ============================================================= */
.kpi-card {
  background: hsl(var(--card)); color: hsl(var(--card-foreground));
  border: 1px solid hsl(var(--border));
  border-radius: var(--radius-lg);
  padding: 1.25rem;
  box-shadow: var(--shadow-soft);
  transition: transform .2s ease-out, box-shadow .2s ease-out;
}
.kpi-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-soft-lg); }
.kpi-card__label  { font-size: var(--text-sm); color: hsl(var(--muted-foreground)); margin-bottom: 0.5rem; display: flex; align-items: center; gap: 0.5rem; }
.kpi-card__value  { font-size: var(--text-3xl); font-weight: 700; letter-spacing: -0.02em; }
.kpi-card__delta  { font-size: var(--text-xs); font-weight: 600; display: inline-flex; align-items: center; gap: 0.25rem; padding: 0.125rem 0.5rem; border-radius: var(--radius-full); }
.kpi-card__delta--up   { background: hsl(var(--success) / 0.1); color: hsl(var(--success)); }
.kpi-card__delta--down { background: hsl(var(--destructive) / 0.1); color: hsl(var(--destructive)); }
.kpi-card__delta--flat { background: hsl(var(--muted)); color: hsl(var(--muted-foreground)); }
.kpi-card__sparkline { margin-top: 0.75rem; height: 32px; width: 100%; }

/* =============================================================
   Trial countdown banner (P2 Center Owner — visible on dashboard)
   ============================================================= */
.trial-banner {
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  padding: 0.875rem 1.25rem;
  border-radius: var(--radius);
  background: linear-gradient(90deg, hsl(var(--accent) / 0.12), hsl(var(--primary) / 0.10));
  border: 1px solid hsl(var(--accent) / 0.35);
  font-size: var(--text-sm);
}
.trial-banner__label { display: inline-flex; align-items: center; gap: 0.5rem; color: hsl(var(--foreground)); }
.trial-banner__days  { font-weight: 700; color: hsl(var(--accent)); }

/* =============================================================
   Skeleton loaders — matched-shape shimmer
   ============================================================= */
@keyframes shimmer {
  0%   { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}
.skeleton {
  display: block; border-radius: var(--radius-md);
  background: linear-gradient(90deg,
    hsl(var(--muted)) 0%,
    hsl(var(--muted) / 0.6) 50%,
    hsl(var(--muted)) 100%);
  background-size: 200% 100%;
  animation: shimmer 1.5s ease-in-out infinite;
}
@media (prefers-reduced-motion: reduce) {
  .skeleton { animation: none; background: hsl(var(--muted)); }
}

/* =============================================================
   Lifecycle progress (instance state machine visualisation)
   ============================================================= */
.lifecycle-track {
  display: flex; align-items: center; gap: 0.5rem;
  padding: 1rem; background: hsl(var(--muted) / 0.5);
  border-radius: var(--radius-lg);
  overflow-x: auto;
}
.lifecycle-step {
  display: flex; align-items: center; gap: 0.5rem;
  padding: 0.5rem 0.875rem;
  border-radius: var(--radius-full);
  font-size: var(--text-xs); font-weight: 600;
  white-space: nowrap;
  background: hsl(var(--card)); color: hsl(var(--muted-foreground));
  border: 1px solid hsl(var(--border));
}
.lifecycle-step--done   { background: hsl(var(--success) / 0.12); color: hsl(var(--success)); border-color: hsl(var(--success) / 0.3); }
.lifecycle-step--active { background: hsl(var(--primary) / 0.14); color: hsl(var(--primary)); border-color: hsl(var(--primary) / 0.4); animation: pulse 2s ease-in-out infinite; }
.lifecycle-step--failed { background: hsl(var(--destructive) / 0.12); color: hsl(var(--destructive)); border-color: hsl(var(--destructive) / 0.3); }
.lifecycle-step--idle   { /* default */ }
.lifecycle-arrow { color: hsl(var(--muted-foreground)); flex: 0 0 auto; }

@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 0 hsl(var(--primary) / 0.4); }
  50%      { box-shadow: 0 0 0 6px hsl(var(--primary) / 0); }
}
@media (prefers-reduced-motion: reduce) {
  .lifecycle-step--active { animation: none; }
}

/* =============================================================
   Template preview cards (branding hub — 6 templates)
   ============================================================= */
.tpl-card {
  background: hsl(var(--card));
  border: 1px solid hsl(var(--border));
  border-radius: var(--radius-lg);
  overflow: hidden;
  cursor: pointer;
  transition: transform .2s ease-out, box-shadow .2s ease-out, border-color .15s ease-out;
}
.tpl-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-soft-lg); border-color: hsl(var(--primary) / 0.4); }
.tpl-card__visual {
  height: 140px;
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: var(--text-2xl);
  color: white;
  letter-spacing: -0.02em;
}
.tpl-card__meta { padding: 0.875rem 1rem; }
.tpl-card__title { font-weight: 600; font-size: var(--text-sm); }
.tpl-card__hint  { color: hsl(var(--muted-foreground)); font-size: var(--text-xs); margin-top: 0.125rem; }

/* =============================================================
   VN payment method selector (radio cards)
   ============================================================= */
.pay-method {
  display: flex; align-items: center; gap: 0.875rem;
  padding: 1rem; border: 1px solid hsl(var(--border));
  border-radius: var(--radius-lg);
  cursor: pointer; background: hsl(var(--card));
  transition: border-color .15s ease-out, background .15s ease-out, box-shadow .15s ease-out;
}
.pay-method:hover { border-color: hsl(var(--primary) / 0.4); }
.pay-method[aria-checked="true"] {
  border-color: hsl(var(--primary));
  background: hsl(var(--primary) / 0.04);
  box-shadow: 0 0 0 3px hsl(var(--primary) / 0.12);
}
.pay-method__logo {
  width: 48px; height: 48px; border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; color: white; font-size: var(--text-sm);
}
.pay-method__name { font-weight: 600; font-size: var(--text-sm); }
.pay-method__hint { color: hsl(var(--muted-foreground)); font-size: var(--text-xs); margin-top: 0.125rem; }

/* QR placeholder (no real codegen — visual placeholder + caption) */
.qr-placeholder {
  width: 200px; height: 200px;
  background:
    repeating-linear-gradient(0deg, hsl(var(--foreground)) 0 4px, transparent 4px 8px),
    repeating-linear-gradient(90deg, hsl(var(--foreground)) 0 4px, transparent 4px 8px);
  background-blend-mode: screen;
  background-color: hsl(var(--card));
  border: 12px solid hsl(var(--card));
  outline: 1px solid hsl(var(--border));
  border-radius: var(--radius-md);
  position: relative;
}
.qr-placeholder::after {
  content: "QR · 200×200";
  position: absolute; inset: auto 0 0 0; bottom: 50%; transform: translateY(50%);
  text-align: center; color: hsl(var(--muted-foreground));
  font-family: var(--font-mono); font-size: var(--text-xs);
  background: hsl(var(--card)); padding: 0.25rem 0.5rem; border-radius: var(--radius-sm);
  width: max-content; left: 50%; margin-left: -3rem;
}

/* =============================================================
   Onboarding checklist (dashboard — 4 steps)
   ============================================================= */
.checklist-item {
  display: flex; align-items: flex-start; gap: 0.75rem;
  padding: 0.75rem 0.875rem;
  border: 1px solid hsl(var(--border));
  border-radius: var(--radius-md);
  background: hsl(var(--card));
}
.checklist-item--done {
  background: hsl(var(--success) / 0.04);
  border-color: hsl(var(--success) / 0.25);
}
.checklist-check {
  flex: 0 0 auto;
  width: 22px; height: 22px;
  border-radius: var(--radius-full);
  border: 2px solid hsl(var(--border));
  display: flex; align-items: center; justify-content: center;
  font-size: 12px; font-weight: 700; color: white;
}
.checklist-item--done .checklist-check { background: hsl(var(--success)); border-color: hsl(var(--success)); }

/* =============================================================
   Toast (success / error) with auto-dismiss progress
   ============================================================= */
.toast {
  position: fixed; bottom: 1.5rem; right: 1.5rem; z-index: 60;
  min-width: 320px; max-width: 420px;
  background: hsl(var(--card)); color: hsl(var(--card-foreground));
  border: 1px solid hsl(var(--border));
  border-left: 4px solid hsl(var(--success));
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-soft-lg);
  padding: 0.875rem 1rem;
  animation: slideInRight 0.3s ease-out;
}
.toast--error { border-left-color: hsl(var(--destructive)); }

/* =============================================================
   Generic helpers
   ============================================================= */
.tag {
  display: inline-flex; align-items: center; gap: 0.25rem;
  padding: 0.125rem 0.625rem;
  border-radius: var(--radius-full);
  font-size: var(--text-xs); font-weight: 600;
  background: hsl(var(--muted)); color: hsl(var(--muted-foreground));
}
.tag--success { background: hsl(var(--success) / 0.12); color: hsl(var(--success)); }
.tag--warning { background: hsl(var(--warning) / 0.16); color: hsl(38 80% 30%); }
.tag--info    { background: hsl(var(--info) / 0.12); color: hsl(var(--info)); }
.tag--accent  { background: hsl(var(--accent) / 0.14); color: hsl(var(--accent)); }
.tag--danger  { background: hsl(var(--destructive) / 0.12); color: hsl(var(--destructive)); }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem;
  padding: 0.5rem 1rem; border-radius: var(--radius-md);
  font-size: var(--text-sm); font-weight: 600;
  border: 1px solid transparent;
  cursor: pointer; user-select: none;
  transition: background .15s ease-out, border-color .15s ease-out, color .15s ease-out, box-shadow .15s ease-out;
}
.btn:focus-visible { outline: 2px solid hsl(var(--ring)); outline-offset: 2px; }
.btn--primary    { background: hsl(var(--primary)); color: hsl(var(--primary-foreground)); }
.btn--primary:hover { filter: brightness(1.05); }
.btn--secondary  { background: hsl(var(--secondary)); color: hsl(var(--secondary-foreground)); border-color: hsl(var(--border)); }
.btn--ghost      { background: transparent; color: hsl(var(--foreground)); }
.btn--ghost:hover { background: hsl(var(--muted)); }
.btn--outline    { background: transparent; border-color: hsl(var(--border)); color: hsl(var(--foreground)); }
.btn--outline:hover { background: hsl(var(--muted)); }
.btn--danger     { background: hsl(var(--destructive)); color: hsl(var(--destructive-foreground)); }
.btn[disabled], .btn[aria-disabled="true"] { opacity: 0.55; cursor: not-allowed; filter: grayscale(0.2); }

.card-base {
  background: hsl(var(--card)); color: hsl(var(--card-foreground));
  border: 1px solid hsl(var(--border));
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-soft);
}

.input {
  width: 100%;
  padding: 0.5rem 0.75rem;
  border-radius: var(--radius-md);
  border: 1px solid hsl(var(--input));
  background: hsl(var(--background));
  font-size: var(--text-sm);
  color: hsl(var(--foreground));
}
.input:focus-visible { outline: 2px solid hsl(var(--ring)); outline-offset: 1px; border-color: hsl(var(--ring)); }

/* Prose helpers */
.cluster { display: flex; flex-wrap: wrap; gap: var(--space-3); }
.stack-2 > * + * { margin-top: var(--space-2); }
.stack-3 > * + * { margin-top: var(--space-3); }
.stack-4 > * + * { margin-top: var(--space-4); }
.stack-6 > * + * { margin-top: var(--space-6); }

/* Layout primitives */
.shell { display: grid; grid-template-columns: 240px 1fr; min-height: 100vh; }
.shell__nav { background: hsl(var(--card)); border-right: 1px solid hsl(var(--border)); padding: 1rem; }
.shell__main { padding: 1.5rem 2rem; max-width: 1400px; }

@media (max-width: 768px) {
  .shell { grid-template-columns: 1fr; }
  .shell__nav { display: none; }
  .shell__main { padding: 1rem; }
}

/* Sidebar nav items */
.nav-item {
  display: flex; align-items: center; gap: 0.625rem;
  padding: 0.5rem 0.75rem; border-radius: var(--radius-md);
  color: hsl(var(--muted-foreground)); font-size: var(--text-sm);
  text-decoration: none; transition: background .15s ease-out, color .15s ease-out;
}
.nav-item:hover { background: hsl(var(--muted)); color: hsl(var(--foreground)); }
.nav-item--active {
  background: hsl(var(--primary) / 0.10);
  color: hsl(var(--primary));
  font-weight: 600;
}

/* Tier card */
.tier-card { padding: 1.25rem; }
.tier-card__name { font-size: var(--text-sm); color: hsl(var(--muted-foreground)); text-transform: uppercase; letter-spacing: 0.06em; font-weight: 600; }
.tier-card__price { font-size: var(--text-3xl); font-weight: 700; letter-spacing: -0.02em; }
.tier-card__price small { font-size: var(--text-sm); color: hsl(var(--muted-foreground)); font-weight: 500; }

/* AI quota progress */
.quota-bar { height: 6px; background: hsl(var(--muted)); border-radius: var(--radius-full); overflow: hidden; }
.quota-bar__fill { height: 100%; background: linear-gradient(90deg, hsl(var(--primary)), hsl(var(--accent))); border-radius: var(--radius-full); }

/* Quality gate widget */
.gate-check {
  display: flex; align-items: center; gap: 0.5rem;
  padding: 0.5rem 0.75rem; border-radius: var(--radius-md);
  background: hsl(var(--card));
  font-size: var(--text-sm);
  border: 1px solid hsl(var(--border));
}
.gate-check--pass { border-color: hsl(var(--success) / 0.3); background: hsl(var(--success) / 0.04); }
.gate-check--fail { border-color: hsl(var(--destructive) / 0.3); background: hsl(var(--destructive) / 0.04); }
.gate-check__icon--pass { color: hsl(var(--success)); }
.gate-check__icon--fail { color: hsl(var(--destructive)); }

/* Floating state-tabs (top-right of each screen) */
.state-tabs {
  position: fixed; top: 1rem; right: 1rem; z-index: 50;
  display: flex; gap: 0.25rem; padding: 0.25rem;
  background: hsl(var(--card)); border: 1px solid hsl(var(--border));
  border-radius: var(--radius-full); box-shadow: var(--shadow-soft);
  font-size: var(--text-xs);
}
.state-tabs a {
  padding: 0.25rem 0.625rem; border-radius: var(--radius-full);
  color: hsl(var(--muted-foreground)); text-decoration: none; font-weight: 600;
}
.state-tabs a[data-active="true"] { background: hsl(var(--primary)); color: hsl(var(--primary-foreground)); }
.state-tabs a:hover { color: hsl(var(--foreground)); }

/* Score badge */
.score-pill {
  display: inline-flex; align-items: center; gap: 0.375rem;
  padding: 0.25rem 0.625rem; border-radius: var(--radius-full);
  background: hsl(var(--muted)); font-size: var(--text-xs); font-weight: 600;
}
.score-pill::before { content: ""; width: 8px; height: 8px; border-radius: var(--radius-full); background: hsl(var(--success)); }

/* Misc utilities */
.muted-strong { color: hsl(var(--muted-foreground)); font-weight: 500; }
.divider { height: 1px; background: hsl(var(--border)); margin: 1rem 0; border: 0; }
.text-mono { font-family: var(--font-mono); font-size: var(--text-sm); }