:root {
  --ak-ink: #171412;
  --ak-ink-soft: #3f3a34;
  --ak-muted: #7a7268;
  --ak-line: #e6dfd4;
  --ak-paper: #fbf8f3;
  --ak-paper-2: #f3eee6;
  --ak-surface: #ffffff;
  --ak-teal: #0f4c46;
  --ak-teal-2: #17665d;
  --ak-teal-3: #1f7f74;
  --ak-sand: #c4a574;
  --ak-sand-2: #dbbf91;
  --ak-rose: #9b4d45;
  --ak-ok: #2f6b4f;
  --ak-warn: #9a6b1f;
  --ak-danger: #8f2f2f;
  --ak-shadow: 0 18px 50px rgba(23, 20, 18, 0.08);
  --ak-shadow-sm: 0 8px 24px rgba(23, 20, 18, 0.06);
  --ak-radius: 18px;
  --ak-radius-sm: 12px;
  --ak-font-display: "Fraunces", Georgia, serif;
  --ak-font-body: "Manrope", "Segoe UI", sans-serif;
  --ak-sidebar: 268px;
}

*,
*::before,
*::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--ak-font-body);
  color: var(--ak-ink);
  background: var(--ak-paper);
  line-height: 1.55;
  min-height: 100vh;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
button, input, select, textarea { font: inherit; color: inherit; }
code { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: .92em; }

.ak-icon { width: 1.15rem; height: 1.15rem; flex-shrink: 0; }
.ak-icon-lg { width: 1.5rem; height: 1.5rem; }

.ak-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .55rem;
  border: 1px solid transparent;
  border-radius: 999px;
  padding: .78rem 1.25rem;
  font-weight: 650;
  cursor: pointer;
  transition: transform .18s ease, background .18s ease, box-shadow .18s ease, border-color .18s ease;
}
.ak-btn:hover { transform: translateY(-1px); }
.ak-btn-primary {
  background: linear-gradient(135deg, var(--ak-teal), var(--ak-teal-2));
  color: #fff;
  box-shadow: 0 10px 24px rgba(15, 76, 70, .22);
}
.ak-btn-primary:hover { background: linear-gradient(135deg, var(--ak-teal-2), var(--ak-teal-3)); }
.ak-btn-secondary {
  background: var(--ak-ink);
  color: #fff;
}
.ak-btn-ghost {
  background: rgba(255,255,255,.72);
  border-color: var(--ak-line);
  color: var(--ak-ink);
}
.ak-btn-danger {
  background: #fff5f4;
  border-color: #efc4c1;
  color: var(--ak-danger);
}
.ak-btn-block { width: 100%; }
.ak-btn-sm { padding: .5rem .9rem; font-size: .92rem; }

.ak-muted { color: var(--ak-muted); }
.ak-actions { display: flex; flex-wrap: wrap; gap: .75rem; margin-top: 1.25rem; }

.ak-alert {
  border-radius: var(--ak-radius-sm);
  padding: .9rem 1rem;
  margin: 1rem 0;
  font-weight: 550;
  font-size: .95rem;
}
.ak-alert-error { background: #fff1f0; border: 1px solid #efc4c1; color: var(--ak-danger); }
.ak-alert-success { background: #eef7f1; border: 1px solid #b9dcc7; color: var(--ak-ok); }
.ak-alert-info { background: #eef6f5; border: 1px solid #bfd9d5; color: var(--ak-teal); }
.ak-alert-warn { background: #fff8ea; border: 1px solid #edd9a8; color: var(--ak-warn); }

.ak-form label {
  display: grid;
  gap: .4rem;
  font-weight: 650;
  margin-bottom: 1rem;
  color: var(--ak-ink-soft);
}
.ak-form input,
.ak-form select,
.ak-form textarea {
  width: 100%;
  border: 1px solid var(--ak-line);
  background: #fff;
  border-radius: 12px;
  padding: .82rem 1rem;
  outline: none;
  transition: border-color .15s ease, box-shadow .15s ease;
}
.ak-form input:focus,
.ak-form select:focus,
.ak-form textarea:focus {
  border-color: var(--ak-teal-3);
  box-shadow: 0 0 0 4px rgba(31, 127, 116, .12);
}
.ak-form h2 {
  font-family: var(--ak-font-display);
  font-size: 1.25rem;
  margin: 1.6rem 0 .8rem;
}
.ak-grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.ak-grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
.ak-check {
  display: flex !important;
  align-items: center;
  gap: .7rem;
  font-weight: 550 !important;
}
.ak-check input { width: auto; }

/* Auth / marketing */
.ak-auth-body {
  min-height: 100vh;
  background:
    radial-gradient(circle at 12% 18%, rgba(196,165,116,.28), transparent 32%),
    radial-gradient(circle at 88% 10%, rgba(15,76,70,.18), transparent 28%),
    linear-gradient(160deg, #f8f4ee 0%, #efe8dc 45%, #e7f0ee 100%);
}
.ak-auth-shell {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 2rem 1rem;
}
.ak-auth-card {
  width: min(520px, 100%);
  background: rgba(255,255,255,.88);
  backdrop-filter: blur(14px);
  border: 1px solid rgba(230,223,212,.9);
  border-radius: 28px;
  box-shadow: var(--ak-shadow);
  padding: 2rem;
}
.ak-install-shell .ak-auth-card { width: min(760px, 100%); }
.ak-brand-mark {
  display: inline-flex;
  align-items: center;
  gap: .65rem;
  font-family: var(--ak-font-display);
  font-weight: 700;
  font-size: 1.35rem;
  color: var(--ak-teal);
  margin-bottom: .8rem;
}
.ak-brand-mark svg { width: 1.6rem; height: 1.6rem; }
.ak-auth-card h1 {
  font-family: var(--ak-font-display);
  font-size: clamp(1.8rem, 3vw, 2.3rem);
  margin: 0 0 .4rem;
  letter-spacing: -.02em;
}

/* Landing */
.ak-site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  backdrop-filter: blur(16px);
  background: rgba(251,248,243,.82);
  border-bottom: 1px solid rgba(230,223,212,.7);
}
.ak-site-header-inner,
.ak-container {
  width: min(1180px, calc(100% - 2rem));
  margin-inline: auto;
}
.ak-site-header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: .95rem 0;
  gap: 1rem;
}
.ak-nav {
  display: flex;
  align-items: center;
  gap: .85rem;
}
.ak-nav a { font-weight: 600; color: var(--ak-ink-soft); }
.ak-nav a:hover { color: var(--ak-teal); }

.ak-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(3.5rem, 8vw, 6.5rem) 0 4rem;
  background:
    linear-gradient(125deg, rgba(15,76,70,.94), rgba(23,102,93,.88) 48%, rgba(28,55,50,.92)),
    radial-gradient(circle at 80% 30%, rgba(196,165,116,.35), transparent 40%);
  color: #fff;
}
.ak-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.04) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(circle at 30% 40%, #000 20%, transparent 70%);
  pointer-events: none;
}
.ak-hero-inner {
  position: relative;
  display: grid;
  gap: 2rem;
  align-items: center;
}
.ak-hero h1 {
  font-family: var(--ak-font-display);
  font-size: clamp(2.6rem, 7vw, 4.6rem);
  line-height: 1.02;
  letter-spacing: -.035em;
  margin: .4rem 0 1rem;
  max-width: 12ch;
}
.ak-hero .ak-lede {
  max-width: 38rem;
  font-size: 1.1rem;
  color: rgba(255,255,255,.82);
}
.ak-kicker {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  text-transform: uppercase;
  letter-spacing: .22em;
  font-size: .72rem;
  font-weight: 700;
  color: var(--ak-sand-2);
}
.ak-hero-visual {
  position: relative;
  min-height: 320px;
  border-radius: 28px;
  border: 1px solid rgba(255,255,255,.16);
  background:
    linear-gradient(160deg, rgba(255,255,255,.12), rgba(255,255,255,.04)),
    radial-gradient(circle at 70% 20%, rgba(196,165,116,.35), transparent 45%);
  box-shadow: 0 30px 80px rgba(0,0,0,.25);
  overflow: hidden;
  animation: ak-float 7s ease-in-out infinite;
}
.ak-hero-panel {
  position: absolute;
  inset: 1.4rem;
  border-radius: 20px;
  background: rgba(255,255,255,.94);
  color: var(--ak-ink);
  padding: 1.2rem;
  box-shadow: var(--ak-shadow);
  animation: ak-rise .9s ease both;
}
.ak-hero-panel h3 {
  margin: 0;
  font-family: var(--ak-font-display);
  font-size: 1.15rem;
}
.ak-mini-bars {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: .4rem;
  align-items: end;
  height: 110px;
  margin-top: 1.1rem;
}
.ak-mini-bars span {
  display: block;
  border-radius: 8px 8px 4px 4px;
  background: linear-gradient(180deg, var(--ak-teal-3), var(--ak-teal));
  animation: ak-bar 1.4s ease both;
}

.ak-section { padding: 4.5rem 0; }
.ak-section h2 {
  font-family: var(--ak-font-display);
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  letter-spacing: -.02em;
  margin: 0 0 .6rem;
}
.ak-feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.2rem;
  margin-top: 2rem;
}
.ak-feature {
  background: var(--ak-surface);
  border: 1px solid var(--ak-line);
  border-radius: 22px;
  padding: 1.4rem;
  box-shadow: var(--ak-shadow-sm);
  transition: transform .2s ease, box-shadow .2s ease;
}
.ak-feature:hover { transform: translateY(-4px); box-shadow: var(--ak-shadow); }
.ak-feature-icon {
  width: 2.6rem;
  height: 2.6rem;
  border-radius: 14px;
  display: grid;
  place-items: center;
  background: #e8f3f1;
  color: var(--ak-teal);
  margin-bottom: 1rem;
}
.ak-feature h3 {
  margin: 0 0 .45rem;
  font-family: var(--ak-font-display);
  font-size: 1.25rem;
}
.ak-pricing {
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 1.5rem;
  margin-top: 2rem;
  align-items: stretch;
}
.ak-price-card,
.ak-price-side {
  border-radius: 28px;
  padding: 2rem;
  border: 1px solid var(--ak-line);
  background: #fff;
  box-shadow: var(--ak-shadow-sm);
}
.ak-price-card {
  background:
    linear-gradient(160deg, #103f3b, #17665d 55%, #1f7f74);
  color: #fff;
  border: none;
}
.ak-price-amount {
  font-family: var(--ak-font-display);
  font-size: 3.4rem;
  letter-spacing: -.04em;
  margin: .4rem 0;
}
.ak-price-list { list-style: none; padding: 0; margin: 1.2rem 0 0; display: grid; gap: .7rem; }
.ak-price-list li { display: flex; gap: .6rem; align-items: flex-start; }

.ak-site-footer {
  border-top: 1px solid var(--ak-line);
  padding: 2rem 0 2.5rem;
  color: var(--ak-muted);
}

/* App shell */
.ak-app {
  min-height: 100vh;
  display: grid;
  grid-template-columns: var(--ak-sidebar) 1fr;
  background:
    radial-gradient(circle at 100% 0%, rgba(196,165,116,.12), transparent 28%),
    linear-gradient(180deg, #f7f3ec, #f3f0ea);
}
.ak-sidebar {
  position: sticky;
  top: 0;
  height: 100vh;
  padding: 1.25rem 1rem;
  background: linear-gradient(180deg, #0d3b36, #124943 55%, #0f332f);
  color: #eef7f5;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  overflow: auto;
}
.ak-sidebar .ak-brand-mark { color: #fff; margin: .3rem .4rem 1rem; }
.ak-side-nav { display: grid; gap: .25rem; }
.ak-side-nav a {
  display: flex;
  align-items: center;
  gap: .7rem;
  padding: .72rem .85rem;
  border-radius: 12px;
  color: rgba(255,255,255,.78);
  font-weight: 600;
}
.ak-side-nav a:hover,
.ak-side-nav a.is-active {
  background: rgba(255,255,255,.1);
  color: #fff;
}
.ak-side-foot {
  margin-top: auto;
  padding: .8rem;
  border-top: 1px solid rgba(255,255,255,.1);
  display: grid;
  gap: .5rem;
}
.ak-main { padding: 1.4rem 1.5rem 2.5rem; min-width: 0; }
.ak-topbar {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 1.4rem;
}
.ak-topbar h1 {
  margin: 0;
  font-family: var(--ak-font-display);
  font-size: clamp(1.7rem, 3vw, 2.2rem);
  letter-spacing: -.02em;
}
.ak-badge {
  display: inline-flex;
  align-items: center;
  gap: .35rem;
  padding: .28rem .65rem;
  border-radius: 999px;
  font-size: .78rem;
  font-weight: 700;
  background: #e8f3f1;
  color: var(--ak-teal);
}
.ak-badge-warn { background: #fff4df; color: var(--ak-warn); }
.ak-badge-danger { background: #fdeceb; color: var(--ak-danger); }
.ak-badge-ok { background: #e8f5ee; color: var(--ak-ok); }

.ak-stat-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  margin-bottom: 1.2rem;
}
.ak-stat {
  background: rgba(255,255,255,.9);
  border: 1px solid var(--ak-line);
  border-radius: 20px;
  padding: 1.1rem 1.15rem;
  box-shadow: var(--ak-shadow-sm);
}
.ak-stat-label {
  display: flex;
  align-items: center;
  gap: .45rem;
  color: var(--ak-muted);
  font-size: .88rem;
  font-weight: 650;
}
.ak-stat-value {
  margin-top: .45rem;
  font-family: var(--ak-font-display);
  font-size: 2rem;
  letter-spacing: -.03em;
}

.ak-card {
  background: rgba(255,255,255,.92);
  border: 1px solid var(--ak-line);
  border-radius: 22px;
  box-shadow: var(--ak-shadow-sm);
  overflow: hidden;
}
.ak-card-head {
  padding: 1.1rem 1.25rem;
  border-bottom: 1px solid var(--ak-line);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}
.ak-card-head h2 {
  margin: 0;
  font-family: var(--ak-font-display);
  font-size: 1.25rem;
}
.ak-card-body { padding: 1.25rem; }

.ak-table-wrap { overflow: auto; }
.ak-table {
  width: 100%;
  border-collapse: collapse;
}
.ak-table th,
.ak-table td {
  text-align: left;
  padding: .9rem 1rem;
  border-bottom: 1px solid var(--ak-line);
  vertical-align: middle;
}
.ak-table th {
  font-size: .82rem;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--ak-muted);
  background: #faf7f2;
}
.ak-table tr:hover td { background: #fcfaf7; }

.ak-charts {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 1rem;
  margin-bottom: 1.2rem;
}
.ak-chart-canvas { width: 100%; height: 280px; }

.ak-codebox {
  background: #13201e;
  color: #d9efe9;
  border-radius: 16px;
  padding: 1rem 1.1rem;
  overflow: auto;
  font-size: .9rem;
  line-height: 1.55;
}

.ak-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: .45rem;
  margin-bottom: 1rem;
}
.ak-tab {
  border: 1px solid var(--ak-line);
  background: #fff;
  border-radius: 999px;
  padding: .45rem .9rem;
  font-weight: 650;
  cursor: pointer;
}
.ak-tab.is-active {
  background: var(--ak-teal);
  border-color: var(--ak-teal);
  color: #fff;
}

.ak-editor-label textarea { min-height: 280px; }
.tox-tinymce {
  border-radius: 14px !important;
  border-color: var(--ak-line) !important;
  overflow: hidden;
}
.tox .tox-toolbar,
.tox .tox-menubar,
.tox .tox-statusbar {
  background: #faf7f2 !important;
}
.tox .tox-edit-area__iframe {
  background: #fff !important;
}

.ak-color-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: .8rem;
}
.ak-color-row input[type="color"] {
  width: 100%;
  height: 42px;
  padding: .2rem;
  border-radius: 10px;
}

@keyframes ak-float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}
@keyframes ak-rise {
  from { opacity: 0; transform: translateY(18px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes ak-bar {
  from { transform: scaleY(.2); opacity: .4; transform-origin: bottom; }
  to { transform: scaleY(1); opacity: 1; transform-origin: bottom; }
}

@media (min-width: 960px) {
  .ak-hero-inner { grid-template-columns: 1.05fr .95fr; }
}

@media (max-width: 1080px) {
  .ak-stat-grid { grid-template-columns: repeat(2, 1fr); }
  .ak-charts, .ak-pricing, .ak-feature-grid { grid-template-columns: 1fr; }
  .ak-color-row { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 860px) {
  .ak-app { grid-template-columns: 1fr; }
  .ak-sidebar {
    position: relative;
    height: auto;
    border-radius: 0 0 20px 20px;
  }
  .ak-side-nav { grid-template-columns: repeat(2, 1fr); }
  .ak-grid-2, .ak-grid-3 { grid-template-columns: 1fr; }
  .ak-nav .ak-hide-sm { display: none; }
}