/* KalaData Compute — Customer Portal
   Dark corporate theme inspired by kala-data.com
   Base palette from admin UI, extended for marketing + app views         */

:root {
  /* Core palette (Kala-inspired) */
  --bg:         #050505;
  --bg-alt:     #0a0a0a;
  --surface:    #0f0f0f;
  --surface-2:  #121212;
  --border:     #222222;
  --border-2:   #303030;

  /* Text */
  --text:       #e5e5e5;
  --text-dim:   #c9c9c9;
  --muted:      #858585;

  /* Brand */
  --accent:     #e8ff9c;
  --accent-dim: rgba(232,255,156,0.14);
  --accent-glow:rgba(232,255,156,0.24);

  /* Status */
  --success:    #22c55e;
  --warning:    #f59e0b;
  --danger:     #ef4444;

  --font-display:'Host Grotesk', 'Host Grotesk Placeholder', sans-serif;
  --font-body:  'Inter', 'Inter Variable', 'Inter Placeholder', sans-serif;
  --font:       var(--font-body);
  --mono:       'SFMono-Regular', 'Fira Code', Consolas, monospace;

  --radius:     4px;
  --radius-lg:  6px;
}

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

/* ── Reset ──────────────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  position: relative;
  isolation: isolate;
  min-height: 100vh;
}
body::before,
body::after {
  content: '';
  position: fixed;
  inset: -6%;
  pointer-events: none;
}
body::before {
  z-index: 0;
  background:
    radial-gradient(1100px 640px at 84% 12%, rgba(247,125,43,0.24) 0%, rgba(247,125,43,0.02) 52%, transparent 76%),
    radial-gradient(1000px 680px at 15% 22%, rgba(57,92,160,0.2) 0%, rgba(57,92,160,0.05) 48%, transparent 72%),
    linear-gradient(180deg, #070a12 0%, #050505 46%, #050505 100%);
}
body::after {
  z-index: 1;
  opacity: 0.3;
  mix-blend-mode: normal;
  background:
    radial-gradient(circle at 11% 18%, rgba(120,146,187,0.34) 0 1px, transparent 2px),
    radial-gradient(circle at 18% 28%, rgba(120,146,187,0.23) 0 1px, transparent 2px),
    radial-gradient(circle at 31% 42%, rgba(120,146,187,0.28) 0 1px, transparent 2px),
    radial-gradient(circle at 47% 30%, rgba(120,146,187,0.22) 0 1px, transparent 2px),
    radial-gradient(circle at 62% 44%, rgba(120,146,187,0.26) 0 1px, transparent 2px),
    radial-gradient(circle at 78% 24%, rgba(120,146,187,0.22) 0 1px, transparent 2px),
    radial-gradient(circle at 84% 40%, rgba(120,146,187,0.2) 0 1px, transparent 2px),
    linear-gradient(24deg, transparent 49.88%, rgba(105,128,165,0.16) 50%, transparent 50.12%),
    linear-gradient(119deg, transparent 49.9%, rgba(105,128,165,0.14) 50%, transparent 50.1%),
    linear-gradient(66deg, transparent 49.9%, rgba(105,128,165,0.1) 50%, transparent 50.1%);
  background-size: 100% 100%;
  background-position: center;
  animation: kala-geometry-float 34s ease-in-out infinite alternate;
}

body > * {
  position: relative;
  z-index: 2;
}

@keyframes kala-geometry-float {
  0%   { transform: translate3d(0, 0, 0) scale(1.02); }
  50%  { transform: translate3d(-1.4%, 1.2%, 0) scale(1.04); }
  100% { transform: translate3d(1.2%, -1%, 0) scale(1.01); }
}

@media (prefers-reduced-motion: reduce) {
  body::after { animation: none; }
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
img { max-width: 100%; display: block; }

/* ── Topnav ─────────────────────────────────────────────────────────────── */
.topnav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(5,5,5,0.88);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  height: 64px;
  display: flex;
  align-items: center;
  padding: 0 32px;
  gap: 32px;
}
.topnav .logo {
  font-size: 16px;
  font-weight: 700;
  font-family: var(--font-display);
  color: var(--text);
  letter-spacing: -0.02em;
  display: flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
  white-space: nowrap;
}
.topnav .logo span { color: var(--accent); }
.topnav .logo img {
  height: 22px;
  width: auto;
  display: block;
}
.topnav nav {
  display: flex;
  align-items: center;
  gap: 6px;
  flex: 1;
}
.topnav nav a {
  color: var(--text-dim);
  padding: 6px 12px;
  border-radius: 2px;
  font-size: 14px;
  transition: color 0.15s, background 0.15s;
}
.topnav nav a:hover, .topnav nav a.active {
  color: var(--text);
  background: var(--accent-dim);
  text-decoration: none;
}
.topnav nav a.active { color: var(--accent); }
.topnav .nav-right {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-left: auto;
}
.topnav-balance {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 12px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: rgba(255,255,255,0.03);
  font-size: 12px;
  color: var(--text-dim);
  white-space: nowrap;
}
.topnav-balance strong {
  color: var(--text);
  font-size: 13px;
}
.topnav-balance.low {
  border-color: rgba(245,158,11,0.32);
  background: rgba(245,158,11,0.08);
}

.verification-banner {
  border-bottom: 1px solid rgba(245,158,11,0.34);
  background: rgba(245,158,11,0.12);
}
.verification-banner-content {
  max-width: 1180px;
  margin: 0 auto;
  padding: 12px 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.verification-banner strong {
  display: block;
  color: var(--text);
  font-size: 14px;
  line-height: 1.35;
}
.verification-banner span {
  color: var(--text-dim);
  font-size: 13px;
  line-height: 1.45;
}
.verification-banner-status {
  display: block;
  color: var(--accent);
  margin-top: 4px;
}

/* ── Consent banner (fixed bottom) ──────────────────────────────────────── */
.consent-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--surface);
  border-top: 1px solid var(--border);
  z-index: 900;
  box-shadow: 0 -4px 24px rgba(0,0,0,0.4);
}
.consent-banner-content {
  max-width: 1180px;
  margin: 0 auto;
  padding: 14px 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}
.consent-banner-text {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.5;
  margin: 0;
}
.consent-banner-text a { color: var(--text-dim); }
.consent-banner-actions {
  display: flex;
  gap: 10px;
  flex-shrink: 0;
}
@media (max-width: 640px) {
  .consent-banner-content { flex-direction: column; align-items: flex-start; padding: 14px 20px; }
}

/* ── Main layout wrapper ────────────────────────────────────────────────── */
.page-wrap {
  max-width: 1180px;
  margin: 0 auto;
  padding: 48px 32px;
}
.page-title {
  font-size: 26px;
  font-weight: 700;
  font-family: var(--font-display);
  letter-spacing: -0.02em;
  margin-bottom: 8px;
}
.page-subtitle {
  color: var(--muted);
  font-size: 14px;
  margin-bottom: 32px;
}

/* ── Cards ──────────────────────────────────────────────────────────────── */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px;
  margin-bottom: 24px;
}
.card-title {
  font-size: 16px;
  font-weight: 600;
  font-family: var(--font-display);
  margin-bottom: 20px;
}

/* ── Buttons ────────────────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  padding: 9px 20px;
  border-radius: var(--radius);
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  border: 1px solid transparent;
  transition: opacity 0.15s, background 0.15s, border-color 0.15s;
  white-space: nowrap;
  line-height: 1;
}
.btn:hover { text-decoration: none; }
.btn:disabled { opacity: 0.45; cursor: not-allowed; }
.btn-primary  { background: var(--accent); color: #fff; }
.btn-primary  { color: #111; border-color: transparent; }
.btn-primary:hover { opacity: 0.85; }
.btn-ghost    { background: transparent; border-color: var(--border); color: var(--text); }
.btn-ghost:hover { background: rgba(255,255,255,0.05); }
.btn-danger   { background: transparent; border-color: var(--danger); color: var(--danger); }
.btn-danger:hover { background: rgba(239,68,68,0.1); }
.btn-sm       { padding: 6px 14px; font-size: 13px; }
.btn-lg       { padding: 12px 28px; font-size: 15px; }
.btn-full     { width: 100%; }

/* ── Forms ──────────────────────────────────────────────────────────────── */
.form-group { margin-bottom: 20px; }
.form-group label {
  display: block;
  color: var(--muted);
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  margin-bottom: 7px;
}
input, select, textarea {
  width: 100%;
  background: var(--bg-alt);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 9px 13px;
  border-radius: var(--radius);
  font-size: 14px;
  font-family: var(--font);
  outline: none;
  transition: border-color 0.2s;
}
input:focus, select:focus, textarea:focus { border-color: var(--accent); }
textarea { resize: vertical; min-height: 80px; }
select option { background: var(--surface-2); }
.form-hint { color: var(--muted); font-size: 12px; margin-top: 5px; }

/* ── Alerts ─────────────────────────────────────────────────────────────── */
.alert {
  padding: 12px 16px;
  border-radius: var(--radius);
  font-size: 13px;
  margin-bottom: 16px;
  display: flex;
  align-items: flex-start;
  gap: 10px;
}
.alert-error   { background: rgba(239,68,68,0.1);  border: 1px solid rgba(239,68,68,0.3);  color: #fca5a5; }
.alert-success { background: rgba(34,197,94,0.1);  border: 1px solid rgba(34,197,94,0.3);  color: #86efac; }
.alert-info    { background: var(--accent-dim);    border: 1px solid rgba(232,255,156,0.3); color: #f4ffc9; }

/* ── Badges ─────────────────────────────────────────────────────────────── */
.badge {
  display: inline-block;
  padding: 3px 9px;
  border-radius: 3px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.03em;
}
.badge-green  { background: rgba(34,197,94,0.15);   color: var(--success); }
.badge-yellow { background: rgba(245,158,11,0.15);  color: var(--warning); }
.badge-red    { background: rgba(239,68,68,0.15);   color: var(--danger); }
.badge-blue   { background: var(--accent-dim);      color: var(--accent); }
.badge-gray   { background: rgba(100,116,139,0.2);  color: var(--muted); }

/* ── Tables ─────────────────────────────────────────────────────────────── */
.table-wrap { overflow-x: auto; border-radius: var(--radius-lg); }
table { width: 100%; border-collapse: collapse; }
th, td { padding: 11px 14px; text-align: left; border-bottom: 1px solid var(--border); vertical-align: top; }
th { color: var(--muted); font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.06em; }
tr:last-child td { border-bottom: none; }
tbody tr:hover td { background: rgba(255,255,255,0.015); }
code { font-family: var(--mono); font-size: 12px; background: rgba(255,255,255,0.07); padding: 1px 7px; border-radius: 4px; word-break: break-all; }

/* ── Stat cards ─────────────────────────────────────────────────────────── */
.stat-grid { display: grid; grid-template-columns: repeat(auto-fill,minmax(180px,1fr)); gap: 16px; margin-bottom: 28px; }
.stat-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 20px; }
.stat-value { font-size: 32px; font-weight: 800; letter-spacing: -0.03em; }
.stat-label { color: var(--muted); font-size: 12px; margin-top: 4px; }

/* ── Spinner ────────────────────────────────────────────────────────────── */
.spinner {
  display: inline-block;
  width: 16px; height: 16px;
  border: 2px solid var(--border-2);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.55s linear infinite;
  vertical-align: middle;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ── Modals ─────────────────────────────────────────────────────────────── */
.modal-overlay {
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.7);
  z-index: 200;
  display: flex; align-items: center; justify-content: center;
  padding: 20px;
}
.modal-box {
  background: var(--surface);
  border: 1px solid var(--border-2);
  border-radius: var(--radius-lg);
  padding: 28px;
  width: 100%;
  max-width: 540px;
  max-height: 85vh;
  overflow-y: auto;
  position: relative;
}
.modal-close {
  position: absolute; top: 16px; right: 16px;
  background: none; border: none;
  color: var(--muted); font-size: 20px;
  cursor: pointer; line-height: 1;
  padding: 4px;
  border-radius: 4px;
  transition: color 0.15s;
}
.modal-close:hover { color: var(--text); }

/* ── Hero (landing page) ────────────────────────────────────────────────── */
.hero {
  padding: 96px 32px 80px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 60% 40% at 50% 0%, rgba(232,255,156,0.12) 0%, transparent 70%);
  pointer-events: none;
}
.hero-eyebrow {
  display: inline-block;
  background: var(--accent-dim);
  border: 1px solid rgba(232,255,156,0.3);
  color: var(--accent);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 5px 14px;
  border-radius: 999px;
  margin-bottom: 24px;
}
.hero h1 {
  font-size: clamp(32px, 6vw, 60px);
  font-weight: 800;
  font-family: var(--font-display);
  line-height: 1.1;
  letter-spacing: -0.03em;
  max-width: 760px;
  margin: 0 auto 20px;
}
.hero h1 em { color: var(--accent); font-style: normal; }
.hero p {
  color: var(--text-dim);
  font-size: 18px;
  max-width: 560px;
  margin: 0 auto 40px;
  line-height: 1.7;
}
.hero-cta { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* ── Feature grid ───────────────────────────────────────────────────────── */
.section { padding: 72px 32px; }
.section-label {
  color: var(--accent);
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 12px;
}
.section-title {
  font-size: clamp(24px, 3vw, 36px);
  font-weight: 700;
  font-family: var(--font-display);
  letter-spacing: -0.02em;
  margin-bottom: 16px;
}
.section-body { color: var(--text-dim); line-height: 1.75; max-width: 640px; }
.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 20px;
  margin-top: 48px;
}
.feature-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  transition: border-color 0.2s;
}
.feature-card:hover { border-color: var(--border-2); }
.feature-icon {
  width: 44px; height: 44px;
  background: var(--accent-dim);
  border-radius: var(--radius);
  display: flex; align-items: center; justify-content: center;
  font-size: 18px;
  margin-bottom: 16px;
}
.feature-card h3 { font-size: 16px; font-weight: 600; margin-bottom: 8px; }
.feature-card p { color: var(--muted); font-size: 13px; line-height: 1.6; }

/* ── Instance cards ─────────────────────────────────────────────────────── */
.instance-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 20px 24px;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 16px;
  align-items: center;
  margin-bottom: 12px;
  transition: border-color 0.15s;
}
.instance-card:hover { border-color: var(--border-2); }
.instance-card a { color: var(--text); }
.instance-card a:hover { text-decoration: none; }
.instance-name { font-weight: 600; font-size: 15px; margin-bottom: 4px; }
.instance-meta { color: var(--muted); font-size: 12px; display: flex; gap: 12px; flex-wrap: wrap; }
.instance-actions { display: flex; gap: 8px; align-items: center; }

/* ── Template picker ────────────────────────────────────────────────────── */
.template-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 14px;
}
.template-card {
  background: var(--bg-alt);
  border: 2px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 18px 20px;
  cursor: pointer;
  transition: border-color 0.15s, background 0.15s;
  user-select: none;
}
.template-card:hover { border-color: var(--border-2); background: var(--surface); }
.template-card.selected { border-color: var(--accent); background: var(--accent-dim); }
.template-card .t-name { font-weight: 600; font-size: 14px; margin-bottom: 4px; }
.template-card .t-id { color: var(--muted); font-size: 11px; font-family: var(--mono); word-break: break-all; }
.template-card .t-meta { color: var(--muted); font-size: 12px; margin-top: 8px; }

/* ── Wizard steps ───────────────────────────────────────────────────────── */
.step-bar {
  display: flex;
  align-items: center;
  gap: 0;
  margin-bottom: 36px;
  border-bottom: 1px solid var(--border);
}
.step-item {
  padding: 12px 20px;
  font-size: 13px;
  color: var(--muted);
  border-bottom: 2px solid transparent;
  cursor: default;
  white-space: nowrap;
}
.step-item.active { color: var(--accent); border-bottom-color: var(--accent); }
.step-item.done   { color: var(--text-dim); }

.step-section { display: none; }
.step-section.visible { display: block; }

/* ── Events / logs ──────────────────────────────────────────────────────── */
.events-log {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
  max-height: 360px;
  overflow-y: auto;
  font-family: var(--mono);
  font-size: 12px;
}
.event-line { display: flex; gap: 12px; margin-bottom: 6px; line-height: 1.5; }
.event-time { color: var(--muted); white-space: nowrap; }
.event-type { width: 72px; flex-shrink: 0; }
.event-type-info     { color: var(--accent); }
.event-type-success  { color: var(--success); }
.event-type-error    { color: var(--danger); }
.event-type-warning  { color: var(--warning); }
.event-msg  { color: var(--text-dim); }

/* ── SSH key list ───────────────────────────────────────────────────────── */
.key-item {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px 18px;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 12px;
  align-items: center;
  margin-bottom: 10px;
}
.key-name { font-weight: 500; font-size: 14px; margin-bottom: 3px; }
.key-fp   { color: var(--muted); font-size: 11px; font-family: var(--mono); word-break: break-all; }

/* ── Footer ─────────────────────────────────────────────────────────────── */
footer {
  border-top: 1px solid var(--border);
  padding: 32px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  color: var(--muted);
  font-size: 13px;
}
footer a { color: var(--muted); }
footer a:hover { color: var(--text-dim); text-decoration: none; }

/* ── Utilities ──────────────────────────────────────────────────────────── */
.hidden    { display: none !important; }
.text-muted{ color: var(--muted); }
.text-dim  { color: var(--text-dim); }
.flex      { display: flex; align-items: center; gap: 10px; }
.flex-between { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 10px; }
.mb-8  { margin-bottom: 8px; }
.mb-16 { margin-bottom: 16px; }
.mb-24 { margin-bottom: 24px; }
.mt-16 { margin-top: 16px; }
.divider { border: none; border-top: 1px solid var(--border); margin: 24px 0; }
.center { text-align: center; }
.nowrap { white-space: nowrap; }

/* ── Responsive ─────────────────────────────────────────────────────────── */
@media (max-width: 640px) {
  .topnav { padding: 0 20px; }
  .verification-banner-content {
    padding: 12px 20px;
    align-items: stretch;
    flex-direction: column;
  }
  .page-wrap { padding: 32px 20px; }
  .hero { padding: 64px 20px 56px; }
  .section { padding: 48px 20px; }
  footer { padding: 24px 20px; }
  .topnav nav { display: none; }
  .instance-card { grid-template-columns: 1fr; }
}