/* ═══════════════════════════════════════════
   AppSim Design System
═══════════════════════════════════════════ */
:root {
  --bg:           #07070f;
  --bg-2:         #0d0d1c;
  --surface:      #111127;
  --surface-2:    #181830;
  --border:       #252545;
  --border-2:     #32325a;
  --text:         #eeeeff;
  --muted:        #7878a8;
  --muted-2:      #a0a0c8;
  --accent:       #7c5cfc;
  --accent-2:     #9b7dff;
  --accent-glow:  rgba(124,92,252,0.18);
  --green:        #10d98e;
  --green-dim:    rgba(16,217,142,0.12);
  --red:          #f25c5c;
  --red-dim:      rgba(242,92,92,0.12);
  --radius:       14px;
  --radius-sm:    9px;
  --radius-lg:    20px;
  --shadow:       0 4px 32px rgba(0,0,0,0.45);
  --transition:   0.18s ease;
}

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

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }

/* ── Noise texture overlay ── */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.03'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 0;
}

/* ══════════════════════════════════════════
   Layout
══════════════════════════════════════════ */
.container {
  width: min(1160px, 92%);
  margin: 0 auto;
}

/* ══════════════════════════════════════════
   Header
══════════════════════════════════════════ */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(7,7,15,0.75);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
}

.nav {
  min-height: 68px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.brand {
  font-size: 1.25rem;
  font-weight: 800;
  background: linear-gradient(135deg, #fff 30%, var(--accent-2));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  letter-spacing: -0.03em;
}

.menu {
  display: flex;
  gap: 24px;
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 500;
}

.menu a:hover { color: var(--text); transition: color var(--transition); }

.nav-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

/* ══════════════════════════════════════════
   Buttons
══════════════════════════════════════════ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border-radius: var(--radius-sm);
  padding: 10px 20px;
  font-weight: 600;
  font-size: 0.9rem;
  border: 1px solid transparent;
  cursor: pointer;
  transition: all var(--transition);
  white-space: nowrap;
  font-family: inherit;
}

.btn-primary {
  background: var(--accent);
  color: #fff;
  box-shadow: 0 0 24px rgba(124,92,252,0.35);
}

.btn-primary:hover {
  background: var(--accent-2);
  box-shadow: 0 0 32px rgba(124,92,252,0.5);
  transform: translateY(-1px);
}

.btn-secondary {
  background: var(--surface);
  border-color: var(--border-2);
  color: var(--muted-2);
}

.btn-secondary:hover {
  border-color: var(--accent);
  color: var(--text);
}

.btn-ghost {
  background: transparent;
  border-color: var(--border);
  color: var(--muted);
}

.btn-ghost:hover { color: var(--text); border-color: var(--border-2); }

.btn-sm { padding: 6px 14px; font-size: 0.82rem; }
.btn-lg { padding: 14px 32px; font-size: 1rem; }
.btn-block { display: flex; width: 100%; }

.btn-danger {
  background: var(--red-dim);
  border-color: rgba(242,92,92,0.3);
  color: var(--red);
}

/* ══════════════════════════════════════════
   Cards
══════════════════════════════════════════ */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  position: relative;
}

.card--glow {
  box-shadow: 0 0 0 1px var(--border), 0 0 40px var(--accent-glow);
}

.card h3 { margin: 0 0 8px; font-size: 1rem; font-weight: 700; }
.card p  { margin: 0; color: var(--muted); font-size: 0.92rem; }

/* ══════════════════════════════════════════
   Landing — Hero
══════════════════════════════════════════ */
.hero {
  padding: 100px 0 80px;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  top: -200px;
  left: 50%;
  transform: translateX(-50%);
  width: 900px;
  height: 600px;
  background: radial-gradient(ellipse at center, rgba(124,92,252,0.15) 0%, transparent 70%);
  pointer-events: none;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 420px;
  gap: 60px;
  align-items: center;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--accent-glow);
  border: 1px solid rgba(124,92,252,0.3);
  border-radius: 999px;
  padding: 5px 14px;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent-2);
  margin-bottom: 24px;
}

.hero-eyebrow::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 8px var(--green);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

.hero h1 {
  margin: 0 0 20px;
  font-size: clamp(2.4rem, 5vw, 3.8rem);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.04em;
}

.hero h1 em {
  font-style: normal;
  background: linear-gradient(135deg, var(--accent-2), var(--green));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-lead {
  color: var(--muted-2);
  font-size: 1.05rem;
  max-width: 50ch;
  margin: 0 0 36px;
}

.hero-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.hero-meta {
  margin-top: 20px;
  color: var(--muted);
  font-size: 0.84rem;
  display: flex;
  align-items: center;
  gap: 6px;
}

.hero-meta::before {
  content: "✓";
  color: var(--green);
  font-weight: 700;
}

/* Hero preview card */
.preview-card {
  background: linear-gradient(135deg, var(--surface) 0%, var(--surface-2) 100%);
  border: 1px solid var(--border-2);
  border-radius: var(--radius-lg);
  padding: 28px;
  box-shadow: var(--shadow);
  position: relative;
  overflow: hidden;
}

.preview-card::before {
  content: "";
  position: absolute;
  top: -60px;
  right: -60px;
  width: 200px;
  height: 200px;
  background: radial-gradient(circle, rgba(124,92,252,0.12), transparent 70%);
}

.preview-card__title {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--muted);
  margin: 0 0 20px;
}

.preview-rows { display: grid; gap: 4px; }

.preview-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  background: var(--bg-2);
}

.preview-row__label { color: var(--muted); font-size: 0.88rem; }

.preview-row__value {
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--text);
}

.preview-row__value.green { color: var(--green); }
.preview-row__value.accent { color: var(--accent-2); }

.preview-badge {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 700;
  background: var(--green-dim);
  color: var(--green);
  border: 1px solid rgba(16,217,142,0.25);
}

/* ══════════════════════════════════════════
   Landing — Sections
══════════════════════════════════════════ */
.section {
  padding: 80px 0;
}

.section-label {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent-2);
  margin-bottom: 12px;
}

.section-title {
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  margin: 0 0 16px;
  line-height: 1.15;
}

.section-sub {
  color: var(--muted-2);
  max-width: 52ch;
  font-size: 1rem;
  margin: 0 0 48px;
}

.section-alt {
  background: var(--bg-2);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

/* Features grid */
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.feature-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  transition: border-color var(--transition), transform var(--transition);
}

.feature-card:hover {
  border-color: var(--accent);
  transform: translateY(-2px);
}

.feature-icon {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  background: var(--accent-glow);
  border: 1px solid rgba(124,92,252,0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.15rem;
  margin-bottom: 16px;
}

.feature-card h3 {
  margin: 0 0 8px;
  font-size: 1rem;
  font-weight: 700;
}

.feature-card p {
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.55;
}

/* Pricing */
.pricing-wrap {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: 60px;
  align-items: center;
}

.pricing-card {
  background: linear-gradient(135deg, var(--surface) 0%, var(--surface-2) 100%);
  border: 1px solid var(--border-2);
  border-radius: var(--radius-lg);
  padding: 36px;
  box-shadow: 0 0 60px rgba(124,92,252,0.1);
}

.pricing-price {
  font-size: 3.5rem;
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1;
  margin-bottom: 4px;
}

.pricing-price span {
  font-size: 1rem;
  font-weight: 500;
  color: var(--muted);
}

.pricing-period {
  color: var(--muted);
  font-size: 0.88rem;
  margin-bottom: 28px;
}

.pricing-features {
  list-style: none;
  margin: 0 0 28px;
  padding: 0;
  display: grid;
  gap: 10px;
}

.pricing-features li {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--muted-2);
  font-size: 0.92rem;
}

.pricing-features li::before {
  content: "✓";
  color: var(--green);
  font-weight: 800;
  font-size: 0.8rem;
  flex-shrink: 0;
}

/* FAQ */
.faq-list { display: grid; gap: 10px; }

.faq-item {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: border-color var(--transition);
}

.faq-item[open] { border-color: var(--border-2); }

.faq-item summary {
  padding: 18px 22px;
  cursor: pointer;
  font-weight: 600;
  font-size: 0.96rem;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}

.faq-item summary::-webkit-details-marker { display: none; }

.faq-item summary::after {
  content: "+";
  color: var(--muted);
  font-size: 1.2rem;
  font-weight: 400;
  flex-shrink: 0;
  transition: transform var(--transition);
}

.faq-item[open] summary::after {
  content: "−";
}

.faq-item p {
  margin: 0;
  padding: 0 22px 20px;
  color: var(--muted-2);
  font-size: 0.92rem;
  line-height: 1.6;
  border-top: 1px solid var(--border);
  padding-top: 16px;
}

/* Footer */
.footer {
  border-top: 1px solid var(--border);
  padding: 32px 0;
}

.footer-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  color: var(--muted);
  font-size: 0.88rem;
}

/* ══════════════════════════════════════════
   Auth page
══════════════════════════════════════════ */
.auth-page {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 40px 20px;
  background: radial-gradient(ellipse at 50% 0%, rgba(124,92,252,0.1) 0%, transparent 60%), var(--bg);
}

.auth-box {
  width: min(440px, 100%);
}

.auth-brand {
  display: block;
  margin-bottom: 32px;
}

.auth-title {
  font-size: 1.8rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  margin: 0 0 8px;
}

.auth-sub {
  color: var(--muted);
  font-size: 0.9rem;
  margin: 0 0 28px;
}

.auth-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
  box-shadow: var(--shadow);
}

/* ══════════════════════════════════════════
   Form elements
══════════════════════════════════════════ */
.field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.field__label {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--muted-2);
  letter-spacing: 0.02em;
}

.field--row {
  flex-direction: row;
  align-items: center;
  gap: 10px;
}

.field--row input { width: auto; }

.form-stack { display: flex; flex-direction: column; gap: 16px; }

input, select, textarea {
  width: 100%;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-2);
  background: var(--bg-2);
  color: var(--text);
  padding: 11px 14px;
  font: inherit;
  font-size: 0.92rem;
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
}

input:focus, select:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(124,92,252,0.12);
}

input::placeholder { color: var(--muted); }

select option { background: var(--surface-2); }

/* ══════════════════════════════════════════
   Flash / Alerts
══════════════════════════════════════════ */
.flash {
  margin-bottom: 20px;
  padding: 14px 18px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.flash[hidden] { display: none !important; }

.flash--ok {
  background: var(--green-dim);
  border-color: rgba(16,217,142,0.3);
}

.flash--err {
  background: var(--red-dim);
  border-color: rgba(242,92,92,0.3);
}

.flash__msg { margin: 0; font-weight: 500; font-size: 0.9rem; }

.flash__code {
  font-size: 0.74rem;
  color: var(--muted);
  font-family: ui-monospace, monospace;
}

/* ══════════════════════════════════════════
   Cabinet layout
══════════════════════════════════════════ */
.cabinet-header-balance {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--green);
  background: var(--green-dim);
  border: 1px solid rgba(16,217,142,0.2);
  border-radius: 999px;
  padding: 4px 14px;
  white-space: nowrap;
}

.cabinet-nav-spacer { flex: 1; }

.cabinet-wrap {
  display: grid;
  grid-template-columns: 220px minmax(0, 1fr);
  gap: 32px;
  width: min(1160px, 94%);
  margin: 0 auto;
  padding: 32px 0 80px;
}

.cabinet-aside {
  position: sticky;
  top: 84px;
  align-self: start;
}

.cabinet-side {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.cabinet-side__link {
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  color: var(--muted);
  font-weight: 500;
  font-size: 0.88rem;
  border: 1px solid transparent;
  display: flex;
  align-items: center;
  gap: 10px;
  transition: all var(--transition);
}

.cabinet-side__link:hover {
  color: var(--text);
  background: var(--surface);
}

.cabinet-side__link.is-active {
  color: var(--text);
  background: var(--surface);
  border-color: var(--border);
}

.cabinet-side__icon {
  width: 16px;
  text-align: center;
  opacity: 0.7;
}

.cabinet-side__link.is-active .cabinet-side__icon { opacity: 1; }

.cabinet-main { min-width: 0; }

.cabinet-page-title {
  margin: 0 0 6px;
  font-size: 1.6rem;
  font-weight: 800;
  letter-spacing: -0.03em;
}

.cabinet-page-sub {
  color: var(--muted);
  font-size: 0.9rem;
  margin: 0 0 28px;
}

.cabinet-pane { display: none; }
.cabinet-pane.is-active { display: block; }

.cabinet-pane__title {
  font-size: 1rem;
  font-weight: 700;
  margin: 0 0 6px;
}

.cabinet-pane__lead {
  color: var(--muted);
  font-size: 0.88rem;
  margin: 0 0 20px;
  max-width: 56ch;
  line-height: 1.55;
}

/* ══════════════════════════════════════════
   KPI cards
══════════════════════════════════════════ */
.kpi-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
  margin-bottom: 24px;
}

.kpi-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
}

.kpi-card__label {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
  margin-bottom: 10px;
}

.kpi-card__value {
  font-size: 1.8rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1;
}

.kpi-card__value--sub {
  font-size: 1.1rem;
  font-weight: 700;
}

/* ══════════════════════════════════════════
   Rent form
══════════════════════════════════════════ */
.rent-form-grid {
  display: grid;
  grid-template-columns: 180px 1fr;
  gap: 16px;
  align-items: end;
}

.rent-form-grid__full { grid-column: 1 / -1; }

/* ══════════════════════════════════════════
   Rental cards
══════════════════════════════════════════ */
.rentals-stack { display: grid; gap: 12px; }

.rental-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  transition: border-color var(--transition);
}

.rental-card:hover { border-color: var(--border-2); }

.rental-card__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 16px;
}

.rental-card__number {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 1rem;
  font-weight: 700;
  color: var(--text);
}

.rental-card__tag {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  padding: 4px 10px;
  border-radius: 999px;
}

.rental-card__tag--active {
  background: var(--green-dim);
  color: var(--green);
  border: 1px solid rgba(16,217,142,0.25);
}

.rental-card__tag--expired {
  background: var(--red-dim);
  color: var(--red);
  border: 1px solid rgba(242,92,92,0.25);
}

.rental-card__tag--cancelled {
  background: rgba(120,120,168,0.12);
  color: var(--muted);
  border: 1px solid rgba(120,120,168,0.2);
}

.rental-card__dl {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  margin-bottom: 16px;
}

.rental-card__dl dt {
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--muted);
  margin-bottom: 4px;
}

.rental-card__dl dd {
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--text);
  margin: 0;
}

.rental-card__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  padding-top: 14px;
  border-top: 1px solid var(--border);
}

.rental-card__inbox {
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
}

/* ══════════════════════════════════════════
   SMS list
══════════════════════════════════════════ */
.sms-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.sms-list li {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-left: 3px solid var(--accent);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
}

.sms-meta {
  display: block;
  font-size: 0.78rem;
  color: var(--muted);
  margin-bottom: 4px;
}

.sms-from {
  display: block;
  font-weight: 600;
  font-size: 0.88rem;
  margin-bottom: 4px;
}

.sms-text {
  font-size: 0.9rem;
  line-height: 1.5;
  color: var(--text);
}

.sms-inbox-empty {
  padding: 16px 0;
  color: var(--muted);
  font-size: 0.88rem;
}

/* ══════════════════════════════════════════
   TRON billing
══════════════════════════════════════════ */
.tron-address-wrap {
  margin-bottom: 20px;
}

.tron-address-row {
  display: flex;
  align-items: stretch;
  gap: 0;
  border: 1px solid var(--border-2);
  border-radius: var(--radius-sm);
  overflow: hidden;
  background: var(--bg-2);
}

.tron-address {
  flex: 1;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.84rem;
  padding: 12px 14px;
  color: var(--accent-2);
  word-break: break-all;
  line-height: 1.5;
  background: transparent;
  border: none;
}

#copy-address {
  border-radius: 0;
  border: none;
  border-left: 1px solid var(--border);
  padding: 10px 16px;
}

.tron-hint {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 10px;
  font-size: 0.82rem;
  color: var(--muted);
  padding: 10px 14px;
  background: rgba(255,180,0,0.06);
  border: 1px solid rgba(255,180,0,0.15);
  border-radius: var(--radius-sm);
}

.tron-hint::before {
  content: "⚠";
  color: #f59e0b;
  flex-shrink: 0;
}

/* ══════════════════════════════════════════
   Transaction history
══════════════════════════════════════════ */
.tx-list { display: grid; gap: 8px; }

.tx-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 14px 16px;
  transition: border-color var(--transition);
}

.tx-row:hover { border-color: var(--border-2); }

.tx-row--in  { border-left: 3px solid var(--green); }
.tx-row--out { border-left: 3px solid var(--red); }

.tx-row__left {
  display: flex;
  flex-direction: column;
  gap: 3px;
  min-width: 0;
}

.tx-row__type { font-weight: 600; font-size: 0.88rem; }

.tx-row__desc {
  font-size: 0.76rem;
  color: var(--muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 300px;
}

.tx-row__right {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 3px;
  flex-shrink: 0;
}

.tx-row__amount {
  font-weight: 700;
  font-size: 0.92rem;
  font-variant-numeric: tabular-nums;
}

.tx-row--in  .tx-row__amount { color: var(--green); }
.tx-row--out .tx-row__amount { color: var(--red); }

.tx-row__date { font-size: 0.74rem; color: var(--muted); }

/* ══════════════════════════════════════════
   Misc
══════════════════════════════════════════ */
.empty-hint {
  padding: 32px;
  text-align: center;
  color: var(--muted);
  border: 1px dashed var(--border);
  border-radius: var(--radius);
  font-size: 0.9rem;
}

.panel-narrow { max-width: 420px; }

code {
  font-family: ui-monospace, monospace;
  font-size: 0.88em;
  background: rgba(124,92,252,0.1);
  color: var(--accent-2);
  padding: 2px 7px;
  border-radius: 5px;
}

.divider {
  border: none;
  border-top: 1px solid var(--border);
  margin: 24px 0;
}

/* ══════════════════════════════════════════
   Responsive
══════════════════════════════════════════ */
@media (max-width: 980px) {
  .hero-grid, .pricing-wrap { grid-template-columns: 1fr; }
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .cabinet-wrap { grid-template-columns: 1fr; }
  .cabinet-aside { position: static; }
  .cabinet-side { flex-direction: row; flex-wrap: wrap; }
  .kpi-row { grid-template-columns: 1fr; }
  .rent-form-grid { grid-template-columns: 1fr; }
  .menu { display: none; }
}

@media (max-width: 640px) {
  .features-grid { grid-template-columns: 1fr; }
  .rental-card__dl { grid-template-columns: repeat(2, 1fr); }
  .nav-actions .btn:first-child { display: none; }
}

@media (max-width: 480px) {
  .rental-card__dl { grid-template-columns: 1fr; }
}