/**
 * TACOPS – Ultra-modern dark theme
 * Single design system for control plane and tenant app.
 */
@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700&display=swap');

:root {
  --bg-page: #0c0c10;
  --bg-surface: #14141a;
  --bg-elevated: #1a1a22;
  --bg-input: #0f0f14;
  --border: #2a2a36;
  --border-focus: #3b82f6;
  --text: #e4e4e9;
  --text-muted: #71717c;
  --accent: #22d3ee;
  --accent-hover: #06b6d4;
  --accent-muted: rgba(34, 211, 238, 0.15);
  --success: #34d399;
  --success-bg: rgba(52, 211, 153, 0.12);
  --error: #f87171;
  --error-bg: rgba(248, 113, 113, 0.12);
  --warn: #fbbf24;
  --warn-bg: rgba(251, 191, 36, 0.12);
  --radius: 12px;
  --radius-sm: 8px;
  --shadow: 0 4px 24px rgba(0, 0, 0, 0.4);
  --font: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
}

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

html {
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}

body {
  font-family: var(--font);
  background: var(--bg-page);
  color: var(--text);
  margin: 0;
  min-height: 100vh;
  line-height: 1.6;
}

body.page-centered {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 2rem;
}

body.page-app {
  padding: 1.5rem;
  max-width: 1200px;
  margin: 0 auto;
}

a {
  color: var(--accent);
  text-decoration: none;
  transition: color 0.2s ease;
}
a:hover {
  color: var(--accent-hover);
}

/* Typography */
h1, h2, h3 {
  font-weight: 600;
  letter-spacing: -0.02em;
  margin: 0 0 0.5em;
}
h1 { font-size: 1.75rem; color: var(--text); }
h2 { font-size: 1.25rem; color: var(--text-muted); }
.page-hero h1 {
  font-size: 2.25rem;
  font-weight: 700;
  margin-bottom: 0.25em;
}

/* Layout */
.wrap {
  width: 100%;
  max-width: 420px;
}
.wrap-wide {
  max-width: 720px;
}
.wrap-full {
  max-width: 100%;
}

/* Nav */
.nav-bar {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border);
}
.nav-bar a {
  font-weight: 500;
  font-size: 0.9375rem;
}

/* App header (account + staff): TACOPS logo, nav links, user dropdown – same as marketing header look */
.app-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(12, 12, 16, 0.9);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  margin: -1.5rem -1.5rem 1.5rem -1.5rem;
  padding: 0 1.5rem;
}
.app-header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  padding: 0.875rem 0;
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
}
.app-logo {
  font-weight: 700;
  font-size: 1.25rem;
  letter-spacing: -0.03em;
  color: var(--text);
  text-decoration: none;
}
.app-logo:hover {
  color: var(--accent);
}
.app-nav-links {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}
.app-nav-links a {
  font-weight: 500;
  font-size: 0.9375rem;
  color: var(--text-muted);
  padding: 0.5rem 0.75rem;
  border-radius: var(--radius-sm);
  text-decoration: none;
  transition: color 0.2s ease, background 0.2s ease;
}
.app-nav-links a:hover {
  color: var(--text);
  background: var(--accent-muted);
}
.app-nav-dropdown {
  position: relative;
}
.app-nav-dropdown summary {
  list-style: none;
  cursor: pointer;
  font-weight: 500;
  font-size: 0.9375rem;
  color: var(--text-muted);
  padding: 0.5rem 0.75rem;
  border-radius: var(--radius-sm);
  transition: color 0.2s ease, background 0.2s ease;
}
.app-nav-dropdown summary::-webkit-details-marker { display: none; }
.app-nav-dropdown summary:hover {
  color: var(--text);
  background: var(--accent-muted);
}
.app-nav-dropdown[open] summary {
  color: var(--text);
  background: var(--accent-muted);
}
.app-dropdown-menu {
  position: absolute;
  top: 100%;
  right: 0;
  min-width: 200px;
  margin-top: 0.25rem;
  padding: 0.5rem;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow);
}
.app-dropdown-menu .dropdown-email {
  display: block;
  padding: 0.5rem 0.75rem;
  font-size: 0.8125rem;
  color: var(--text-muted);
}
.app-dropdown-menu form {
  margin: 0;
  padding: 0.25rem 0 0;
  border-top: 1px solid var(--border);
}
.app-dropdown-menu .btn {
  width: 100%;
  justify-content: flex-start;
  margin: 0.25rem 0 0;
}

/* Cards & surfaces */
.card {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  box-shadow: var(--shadow);
}
.card + .card { margin-top: 1rem; }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-family: var(--font);
  font-weight: 600;
  font-size: 0.9375rem;
  padding: 0.75rem 1.25rem;
  border-radius: var(--radius-sm);
  border: none;
  cursor: pointer;
  transition: background 0.2s ease, transform 0.1s ease;
}
.btn:active { transform: scale(0.98); }
.btn-primary {
  background: var(--accent);
  color: var(--bg-page);
}
.btn-primary:hover {
  background: var(--accent-hover);
}
.btn-secondary {
  background: var(--bg-elevated);
  color: var(--text);
  border: 1px solid var(--border);
}
.btn-secondary:hover {
  background: var(--border);
  color: var(--text);
}
.btn-ghost {
  background: transparent;
  color: var(--text-muted);
}
.btn-ghost:hover {
  color: var(--text);
  background: var(--accent-muted);
}
.btn-group { display: flex; gap: 0.75rem; flex-wrap: wrap; margin-top: 1rem; }
.btn-group .btn { margin: 0; }
.btn-sm { padding: 0.375rem 0.75rem; font-size: 0.8125rem; }

/* Message alerts */
.success { color: var(--success, #0a7b0a); margin-bottom: 1rem; }
.error { color: var(--error, #c00); margin-bottom: 1rem; }

/* Forms */
.form-group {
  margin-bottom: 1rem;
}
.form-group label {
  display: block;
  font-weight: 500;
  font-size: 0.875rem;
  color: var(--text-muted);
  margin-bottom: 0.375rem;
}
.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="password"],
.form-group input[type="number"] {
  width: 100%;
  font-family: var(--font);
  font-size: 1rem;
  padding: 0.75rem 1rem;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}
.form-group input::placeholder {
  color: var(--text-muted);
  opacity: 0.8;
}
.form-group input:focus {
  outline: none;
  border-color: var(--border-focus);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.2);
}
form button[type="submit"] {
  margin-top: 0.5rem;
}
.step { margin: 1.25rem 0; }
.step h2 { font-size: 1rem; margin-bottom: 0.75rem; color: var(--text-muted); }
input[type="checkbox"] {
  margin-right: 0.5rem;
  accent-color: var(--accent);
}

/* Alerts */
.alert {
  padding: 0.75rem 1rem;
  border-radius: var(--radius-sm);
  margin-bottom: 1rem;
  font-size: 0.9375rem;
}
.alert-error {
  background: var(--error-bg);
  color: var(--error);
  border: 1px solid rgba(248, 113, 113, 0.3);
}
.alert-success {
  background: var(--success-bg);
  color: var(--success);
  border: 1px solid rgba(52, 211, 153, 0.3);
}
.alert-warn {
  background: var(--warn-bg);
  color: var(--warn);
  border: 1px solid rgba(251, 191, 36, 0.3);
}

/* Tables */
.table-wrap {
  overflow-x: auto;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--bg-surface);
}
table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9375rem;
}
th, td {
  padding: 0.75rem 1rem;
  text-align: left;
  border-bottom: 1px solid var(--border);
}
th {
  font-weight: 600;
  color: var(--text-muted);
  font-size: 0.8125rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
tr:last-child td { border-bottom: none; }
tr:hover td { background: var(--bg-elevated); }
td a { font-weight: 500; }

/* Definition list (detail view) */
.dl-grid {
  display: grid;
  gap: 0.5rem 1.5rem;
  grid-template-columns: auto 1fr;
  margin: 0.5rem 0;
  font-size: 0.9375rem;
}
.dl-grid dt {
  font-weight: 500;
  color: var(--text-muted);
}
.dl-grid dd {
  margin: 0;
  color: var(--text);
}

/* Lists */
.list-plain {
  list-style: none;
  padding: 0;
  margin: 0.5rem 0;
}
.list-plain li {
  padding: 0.375rem 0;
  border-bottom: 1px solid var(--border);
  font-size: 0.9375rem;
}
.list-plain li:last-child { border-bottom: none; }
.badge {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.2em 0.5em;
  border-radius: 4px;
  background: var(--accent-muted);
  color: var(--accent);
  margin-left: 0.5rem;
}

/* Hero / landing */
.page-hero {
  text-align: center;
  margin-bottom: 2rem;
}
.page-hero .subtitle {
  color: var(--text-muted);
  font-size: 1.0625rem;
  margin-bottom: 1.5rem;
}

/* Inline form (e.g. logout) */
.form-inline { display: inline; }
.form-inline button { margin-left: 0.5rem; }

/* Muted text */
.muted { color: var(--text-muted); font-size: 0.875rem; }
.back-link { display: inline-flex; align-items: center; gap: 0.25rem; margin-bottom: 1rem; color: var(--text-muted); }
.back-link:hover { color: var(--accent); }

/* Public marketing layout */
body.page-marketing {
  padding: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}
.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  padding: 1rem 1.5rem;
  max-width: 1100px;
  margin: 0 auto;
  width: 100%;
  border-bottom: 1px solid var(--border);
}
.site-header .logo {
  font-weight: 700;
  font-size: 1.25rem;
  letter-spacing: -0.02em;
  color: var(--text);
}
.site-header .logo:hover { color: var(--accent); }
.site-header nav {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}
.site-header nav a {
  font-weight: 500;
  font-size: 0.9375rem;
  color: var(--text-muted);
}
.site-header nav a:hover { color: var(--accent); }
.site-header .cta-header {
  padding: 0.5rem 1rem;
  font-weight: 600;
  font-size: 0.9375rem;
}
.marketing-main { flex: 1; }
.marketing-hero {
  text-align: center;
  padding: 4rem 1.5rem 3rem;
  max-width: 720px;
  margin: 0 auto;
}
.marketing-hero h1 {
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 700;
  line-height: 1.15;
  margin-bottom: 0.5em;
}
.marketing-hero .subtitle {
  font-size: 1.25rem;
  color: var(--text-muted);
  margin-bottom: 2rem;
  line-height: 1.5;
}
.marketing-hero .btn-group { justify-content: center; }
.marketing-section {
  padding: 3rem 1.5rem;
  max-width: 1100px;
  margin: 0 auto;
  width: 100%;
}
.marketing-section h2 {
  text-align: center;
  font-size: 1.5rem;
  color: var(--text);
  margin-bottom: 2rem;
}
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5rem;
}
.feature-card {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  transition: border-color 0.2s ease;
}
.feature-card:hover { border-color: var(--accent); }
.feature-card h3 {
  font-size: 1rem;
  margin-bottom: 0.375rem;
  color: var(--text);
}
.feature-card p {
  margin: 0;
  font-size: 0.9375rem;
  color: var(--text-muted);
  line-height: 1.5;
}
.marketing-cta {
  text-align: center;
  padding: 3rem 1.5rem;
  background: var(--bg-surface);
  border-top: 1px solid var(--border);
}
.marketing-cta h2 { margin-bottom: 0.5rem; }
.marketing-cta .subtitle { color: var(--text-muted); margin-bottom: 1.5rem; }
.site-footer {
  padding: 1.5rem;
  border-top: 1px solid var(--border);
  text-align: center;
  font-size: 0.875rem;
  color: var(--text-muted);
}
.site-footer a { color: var(--text-muted); }
.site-footer a:hover { color: var(--accent); }
.site-footer .footer-links { display: flex; justify-content: center; gap: 1.5rem; flex-wrap: wrap; margin-bottom: 0.5rem; }