/* ==========================================================================
   DBBackup — main stylesheet (mobile-first)
   Breakpoints: base <640px, tablet ≥640px, desktop ≥1024px
   ========================================================================== */

/* ---------- Reset & base ---------- */

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

body {
  margin: 0;
  background: var(--bg-primary);
  color: #ffffff;
  font-family: var(--font-sans);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img,
svg {
  display: block;
  max-width: 100%;
}

/* Author display values (grid/flex) would otherwise beat the UA's
   [hidden] { display: none } — keep the attribute reliable. */
[hidden] {
  display: none !important;
}

a {
  color: inherit;
}

h1,
h2,
h3 {
  line-height: 1.15;
  margin: 0 0 0.5em;
  letter-spacing: -0.02em;
}

p {
  margin: 0 0 1em;
}

.text-muted {
  color: var(--text-muted);
}

.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 1.25rem;
}

section {
  padding: 4rem 0;
}

.section-title {
  font-size: clamp(1.6rem, 4vw, 2.2rem);
  text-align: center;
}

.section-lede {
  color: var(--text-muted);
  text-align: center;
  max-width: 34rem;
  margin: 0 auto 3rem;
}

/* ---------- Buttons ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.8rem 1.6rem;
  border-radius: var(--radius-sm);
  border: none;
  font: 600 1rem var(--font-sans);
  text-decoration: none;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
}

.btn:hover {
  transform: translateY(-1px);
}

/* Filled green — used for the final CTA */
.btn-solid,
.btn-primary {
  background: var(--accent-primary);
  color: var(--bg-primary);
}

.btn-solid:hover,
.btn-primary:hover {
  box-shadow: 0 4px 24px color-mix(in srgb, var(--accent-primary) 35%, transparent);
}

/* Thin green outline — navbar "Sign up" */
.btn-outline {
  background: transparent;
  color: var(--accent-primary);
  border: 1px solid var(--accent-primary);
  padding: 0.5rem 1.1rem;
  font-size: 0.9rem;
}

.btn-outline:hover {
  background: color-mix(in srgb, var(--accent-primary) 10%, transparent);
}

/* Dark button that carries the Border Beam — hero CTA */
.btn-beam {
  background: var(--bg-card);
  color: #ffffff;
  border: 1px solid var(--border-card);
  padding: 0.9rem 2rem;
  font-size: 1.05rem;
  border-radius: var(--radius-sm);
}

.btn-beam:hover {
  background: color-mix(in srgb, var(--bg-card) 85%, var(--accent-primary));
}

/* ---------- Navbar ---------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.9rem 1.25rem;
  border-bottom: 1px solid var(--border-card);
  background: color-mix(in srgb, var(--bg-primary) 82%, transparent);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 700;
  font-size: 1.05rem;
  color: #ffffff;
  text-decoration: none;
}

.logo svg {
  width: 22px;
  height: 22px;
}

.nav-links {
  display: none; /* hidden on mobile; no hamburger yet */
  gap: 1.75rem;
}

.nav-links a,
.site-header nav a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.95rem;
  transition: color 0.15s ease;
}

.nav-links a:hover,
.site-header nav a:hover {
  color: #ffffff;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.nav-login {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.9rem;
}

.nav-login:hover {
  color: #ffffff;
}

/* ---------- Hero ---------- */

.hero {
  padding: 3.5rem 0 4rem;
  background:
    radial-gradient(ellipse 70% 50% at 50% -10%,
      color-mix(in srgb, var(--accent-secondary) 9%, transparent),
      transparent);
}

.hero-inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  align-items: center;
}

.hero h1 {
  font-size: clamp(2rem, 6vw, 3.2rem);
  margin-bottom: 0.6rem;
}

.hero h1 .accent {
  color: var(--accent-primary);
}

.hero-sub {
  color: var(--text-muted);
  font-size: 1.1rem;
  max-width: 32rem;
  margin-bottom: 2rem;
}

.hero-cta-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem;
  margin-bottom: 3rem;
}

.hero-cta-note {
  color: var(--text-muted);
  font-size: 0.85rem;
}

/* Pipeline illustration: database → flowing light → locked cloud */

.pipeline {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  max-width: 30rem;
}

.pipeline-node {
  flex-shrink: 0;
  display: grid;
  place-items: center;
  width: 72px;
  height: 72px;
  border-radius: var(--radius-md);
  background: var(--bg-card);
  border: 1px solid var(--border-card);
}

.pipeline-node svg {
  width: 38px;
  height: 38px;
  stroke: var(--accent-primary);
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.pipeline-cloud svg {
  stroke: var(--accent-secondary);
}

.pipeline-line {
  flex: 1;
  height: 2px;
  border-radius: 2px;
  background: linear-gradient(
    90deg,
    color-mix(in srgb, var(--accent-primary) 18%, transparent),
    color-mix(in srgb, var(--accent-secondary) 18%, transparent)
  );
}

/* Status cards */

.hero-status {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.9rem;
}

.status-card {
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-md);
  padding: 1rem 1.1rem;
}

.status-card .label {
  display: block;
  color: var(--text-muted);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 0.35rem;
}

.status-card .value {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 1.15rem;
  font-weight: 600;
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent-primary);
  flex-shrink: 0;
}

/* ---------- Features ("Why DBBackup") ---------- */

.features-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

.feature-card {
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-md);
  padding: 1.5rem;
}

.feature-icon {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  margin-bottom: 1rem;
  border-radius: var(--radius-sm);
  background: color-mix(in srgb, var(--accent-primary) 8%, transparent);
}

.feature-icon svg {
  width: 24px;
  height: 24px;
  stroke: var(--accent-primary);
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.feature-card h3 {
  font-size: 1.05rem;
  margin-bottom: 0.4rem;
}

.feature-card p {
  color: var(--text-muted);
  font-size: 0.95rem;
  margin: 0;
}

/* ---------- Pricing ---------- */

.pricing-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
  align-items: stretch;
}

.price-card {
  position: relative;
  display: flex;
  flex-direction: column;
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
}

.price-card h3 {
  font-size: 1.1rem;
  margin-bottom: 0.25rem;
}

.price-amount {
  font-size: 2.2rem;
  font-weight: 700;
  letter-spacing: -0.03em;
}

.price-amount .per {
  font-size: 0.9rem;
  font-weight: 400;
  color: var(--text-muted);
}

.price-tagline {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-bottom: 1.25rem;
}

.price-features {
  list-style: none;
  margin: 0 0 1.75rem;
  padding: 0;
  flex: 1;
}

.price-features li {
  display: flex;
  align-items: baseline;
  gap: 0.6rem;
  padding: 0.4rem 0;
  font-size: 0.95rem;
}

.price-features li::before {
  content: "✓";
  color: var(--accent-primary);
  font-weight: 700;
  flex-shrink: 0;
}

.price-badge {
  position: absolute;
  top: -0.8rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  padding: 0.25rem 0.9rem;
  border-radius: 999px;
  background: var(--accent-primary);
  color: var(--bg-primary);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  white-space: nowrap;
}

.price-card .btn {
  width: 100%;
}

/* ---------- Final CTA ---------- */

.final-cta {
  text-align: center;
  background:
    radial-gradient(ellipse 60% 60% at 50% 110%,
      color-mix(in srgb, var(--accent-primary) 8%, transparent),
      transparent);
}

.final-cta h2 {
  font-size: clamp(1.6rem, 4.5vw, 2.4rem);
  margin-bottom: 1.5rem;
}

/* ---------- Footer ---------- */

.site-footer {
  border-top: 1px solid var(--border-card);
  padding: 2rem 0;
  text-align: center;
}

.site-footer p {
  margin: 0;
  font-size: 0.9rem;
}

.footer-brand-link {
  color: var(--text-muted);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.footer-brand-link:hover {
  color: #ffffff;
}

/* ---------- App pages (dashboard.html / settings.html) ---------- */

.card,
.card-grid > * {
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-md);
  padding: 1.5rem;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1rem;
}

.dashboard,
.settings {
  padding: 2rem 1.25rem;
  max-width: 960px;
  margin: 0 auto;
}

/* ==========================================================================
   Dashboard (dashboard.html)
   ========================================================================== */

:root {
  /* Semantic status colors for app pages. The brand palette has no danger
     hue, so this is the one deliberate addition — used only for failed /
     destructive states, never decoratively. */
  --danger: #E5484D;
}

.dash-main {
  padding-top: 1.5rem;
  padding-bottom: 3rem;
}

/* The landing page gives bare <section> large vertical padding; dashboard
   sections manage their own spacing. */
.dash-main section {
  padding: 0;
}

/* Navbar user menu */

.user-menu {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--text-muted);
  padding: 0.25rem;
}

.user-menu:hover {
  color: #ffffff;
}

.avatar {
  display: grid;
  place-items: center;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: color-mix(in srgb, var(--accent-primary) 18%, var(--bg-card));
  border: 1px solid var(--border-card);
  color: var(--accent-primary);
  font-weight: 700;
  font-size: 0.85rem;
}

.user-menu .chevron {
  width: 14px;
  height: 14px;
  transition: transform 0.15s ease;
}

.user-menu[aria-expanded="true"] .chevron {
  transform: rotate(180deg);
}

.user-menu-wrap {
  position: relative;
}

.user-dropdown {
  position: absolute;
  right: 0;
  top: calc(100% + 8px);
  z-index: 60;
  min-width: 190px;
  padding: 0.4rem;
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-md);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.45);
}

.user-dropdown [role="menuitem"] {
  display: block;
  width: 100%;
  padding: 0.5rem 0.75rem;
  border-radius: var(--radius-sm);
  color: var(--text-muted);
  font: 500 0.9rem var(--font-sans);
  text-decoration: none;
  text-align: left;
  background: none;
  border: none;
  cursor: pointer;
}

.user-dropdown [role="menuitem"]:hover {
  color: #ffffff;
  background: color-mix(in srgb, #ffffff 6%, transparent);
}

.user-dropdown [role="menuitem"]:focus-visible {
  outline: 2px solid var(--accent-secondary);
  outline-offset: -2px;
}

.user-dropdown .menu-divider {
  height: 1px;
  margin: 0.35rem 0.25rem;
  background: var(--border-card);
  border: none;
}

/* Plan usage summary bar */

.usage-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem 1.25rem;
  padding: 0.9rem 1.25rem;
  margin-bottom: 2rem;
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-md);
}

.plan-chip {
  padding: 0.2rem 0.75rem;
  border-radius: 999px;
  background: color-mix(in srgb, var(--accent-primary) 12%, transparent);
  color: var(--accent-primary);
  font-size: 0.8rem;
  font-weight: 700;
  white-space: nowrap;
}

.usage-readout {
  flex: 1;
  min-width: 220px;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  font-size: 0.9rem;
  color: var(--text-muted);
}

.upgrade-hint {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--accent-secondary);
  text-decoration: none;
  white-space: nowrap;
}

.upgrade-hint:hover {
  text-decoration: underline;
}

/* Progress bars (usage + storage) */

.progress {
  height: 6px;
  border-radius: 3px;
  background: var(--border-card);
  overflow: hidden;
}

.progress > span {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--accent-primary), var(--accent-secondary));
  transition: width 0.6s ease;
}

/* Layout: connections main column + aside */

.dash-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

.section-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.25rem;
}

.section-head h1 {
  font-size: 1.4rem;
  margin: 0;
}

/* Connection cards */

.conn-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.conn-card {
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-md);
  padding: 1.25rem 1.5rem;
}

.conn-head {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin-bottom: 1rem;
}

.conn-head h3 {
  margin: 0;
  font-size: 1.05rem;
}

.status-dot.muted {
  background: var(--text-muted);
  animation: none;
}

.provider-chip {
  padding: 0.1rem 0.6rem;
  border-radius: 999px;
  border: 1px solid var(--border-card);
  color: var(--text-muted);
  font-size: 0.75rem;
  white-space: nowrap;
}

.kebab {
  margin-left: auto;
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 1.2rem;
  line-height: 1;
  padding: 0.25rem 0.5rem;
  border-radius: var(--radius-sm);
  cursor: pointer;
}

.kebab:hover {
  color: #ffffff;
  background: color-mix(in srgb, #ffffff 6%, transparent);
}

.conn-meta {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 0.75rem;
  margin: 0 0 1.1rem;
}

.conn-meta dt {
  color: var(--text-muted);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 0.15rem;
}

.conn-meta dd {
  margin: 0;
  font-size: 0.95rem;
}

.badge {
  display: inline-block;
  padding: 0.1rem 0.6rem;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 600;
}

.badge-success {
  color: var(--accent-primary);
  background: color-mix(in srgb, var(--accent-primary) 12%, transparent);
}

.badge-failed {
  color: var(--danger);
  background: color-mix(in srgb, var(--danger) 12%, transparent);
}

.conn-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.btn-sm {
  padding: 0.45rem 1rem;
  font-size: 0.85rem;
}

.btn-ghost {
  background: transparent;
  color: var(--text-muted);
  border: 1px solid var(--border-card);
}

.btn-ghost:hover {
  color: #ffffff;
  border-color: var(--text-muted);
}

/* "+ Add Database" card */

.add-card {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  padding: 1.25rem;
  border-radius: var(--radius-md);
  border: 1px dashed var(--border-card);
  background: transparent;
  color: var(--text-muted);
  font: 600 0.95rem var(--font-sans);
  cursor: pointer;
  transition: color 0.15s ease, border-color 0.15s ease;
}

.add-card:hover {
  color: var(--accent-primary);
  border-color: var(--accent-primary);
}

.add-plus {
  font-size: 1.3rem;
  line-height: 1;
}

/* Aside: storage + activity */

.dash-aside {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.aside-card {
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-md);
  padding: 1.25rem 1.5rem;
}

.aside-card h2 {
  font-size: 0.95rem;
  margin: 0 0 0.9rem;
}

.storage-readout {
  margin: 0 0 0.6rem;
  font-size: 1.05rem;
}

.activity-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.activity-item {
  display: flex;
  align-items: baseline;
  gap: 0.6rem;
  padding: 0.5rem 0;
  font-size: 0.85rem;
  border-bottom: 1px solid color-mix(in srgb, var(--border-card) 60%, transparent);
}

.activity-item:last-child {
  border-bottom: none;
}

.activity-dot {
  flex-shrink: 0;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  align-self: center;
}

.activity-dot.success { background: var(--accent-primary); }
.activity-dot.error { background: var(--danger); }
.activity-dot.info { background: var(--accent-secondary); }

.activity-text {
  flex: 1;
}

.activity-when {
  flex-shrink: 0;
  font-size: 0.78rem;
}

/* Empty state */

.empty-state {
  max-width: 26rem;
  margin: 4rem auto;
  text-align: center;
}

.empty-illustration svg {
  width: 96px;
  height: 96px;
  margin: 0 auto 1.5rem;
}

.empty-state h1 {
  font-size: 1.4rem;
}

.empty-state p {
  margin-bottom: 1.75rem;
}

/* Toasts */

.toast-container {
  position: fixed;
  top: 4.5rem;
  right: 1.25rem;
  z-index: 100;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  max-width: min(320px, calc(100vw - 2.5rem));
}

.toast {
  padding: 0.75rem 1.1rem;
  border-radius: var(--radius-sm);
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-left: 3px solid var(--accent-secondary);
  font-size: 0.9rem;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.45);
}

.toast-success {
  border-left-color: var(--accent-primary);
}

/* Card kebab dropdown (same interaction pattern as the navbar user menu) */

.card-menu-wrap {
  position: relative;
  margin-left: auto;
}

.card-menu-wrap .kebab {
  margin-left: 0;
}

.card-menu {
  position: absolute;
  right: 0;
  top: calc(100% + 4px);
  z-index: 55;
  min-width: 170px;
  padding: 0.4rem;
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-md);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.45);
}

.card-menu [role="menuitem"] {
  display: block;
  width: 100%;
  padding: 0.45rem 0.7rem;
  border-radius: var(--radius-sm);
  color: var(--text-muted);
  font: 500 0.85rem var(--font-sans);
  text-align: left;
  background: none;
  border: none;
  cursor: pointer;
}

.card-menu [role="menuitem"]:hover:not([aria-disabled="true"]) {
  color: #ffffff;
  background: color-mix(in srgb, #ffffff 6%, transparent);
}

.card-menu [role="menuitem"]:focus-visible {
  outline: 2px solid var(--accent-secondary);
  outline-offset: -2px;
}

.card-menu [role="menuitem"].danger {
  color: var(--danger);
}

.card-menu [role="menuitem"][aria-disabled="true"] {
  opacity: 0.45;
  cursor: default;
}

/* Dashboard misc interactivity */

.badge-muted {
  color: var(--text-muted);
  background: color-mix(in srgb, var(--text-muted) 12%, transparent);
}

.form-error {
  margin: 0 0 1rem;
  color: var(--danger);
  font-size: 0.85rem;
}

.btn.is-loading {
  opacity: 0.65;
  pointer-events: none;
}

/* DEV ONLY control for QA-ing mock states; removed with the real API */
.dev-toggle {
  position: fixed;
  bottom: 1rem;
  left: 1rem;
  z-index: 80;
  padding: 0.4rem 0.7rem;
  font: 600 0.7rem var(--font-sans);
  letter-spacing: 0.05em;
  color: var(--text-muted);
  background: var(--bg-card);
  border: 1px dashed var(--border-card);
  border-radius: var(--radius-sm);
  cursor: pointer;
  opacity: 0.7;
}

.dev-toggle:hover {
  opacity: 1;
  color: #ffffff;
}

/* Dashboard responsive */

@media (min-width: 1024px) {
  .dash-grid {
    grid-template-columns: 2fr 1fr;
    align-items: start;
  }
}

/* ==========================================================================
   Settings (settings.html)
   ========================================================================== */

.settings-title {
  font-size: 1.4rem;
  margin-bottom: 1.5rem;
}

/* Layout: horizontal scrollable tabs (mobile) → sticky sidebar (desktop) */

.settings-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  align-items: start;
}

.settings-nav {
  display: flex;
  gap: 0.25rem;
  overflow-x: auto;
  padding-bottom: 0.25rem;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none; /* tabs swipe on touch; desktop gets the sidebar */
}

.settings-nav::-webkit-scrollbar {
  display: none;
}

.tab-btn {
  white-space: nowrap;
  background: none;
  border: none;
  color: var(--text-muted);
  padding: 0.5rem 0.9rem;
  border-radius: var(--radius-sm);
  font: 600 0.9rem var(--font-sans);
  cursor: pointer;
  text-align: left;
}

.tab-btn:hover {
  color: #ffffff;
}

.tab-btn.active {
  color: var(--accent-primary);
  background: color-mix(in srgb, var(--accent-primary) 10%, transparent);
}

/* Scoped under .dash-main to outweigh the `.dash-main section { padding: 0 }`
   reset above — these cards do want their own padding. */
.dash-main .settings-section {
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-md);
  padding: 1.75rem;
}

.settings-section h2 {
  font-size: 1.15rem;
  margin: 0 0 1.25rem;
}

.section-sub {
  margin: -0.75rem 0 1.5rem;
  font-size: 0.9rem;
}

.subsection-title {
  font-size: 0.95rem;
  margin: 2rem 0 1rem;
}

.subsection-title:first-of-type {
  margin-top: 0;
}

/* Forms */

.field {
  max-width: 24rem;
  margin-bottom: 1.1rem;
}

.field label {
  display: block;
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-bottom: 0.35rem;
}

.field input,
.field select,
.modal input {
  width: 100%;
  padding: 0.6rem 0.8rem;
  background: var(--bg-primary);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-sm);
  color: #ffffff;
  font: 400 0.95rem var(--font-sans);
}

.field input:focus,
.field select:focus,
.modal input:focus {
  outline: none;
  border-color: var(--accent-primary);
}

.readonly-value {
  padding: 0.6rem 0.8rem;
  background: color-mix(in srgb, var(--bg-primary) 60%, var(--bg-card));
  border: 1px solid var(--border-card);
  border-radius: var(--radius-sm);
  color: var(--text-muted);
}

.field-note {
  margin: 0.35rem 0 0;
  font-size: 0.78rem;
}

.profile-avatar-row {
  margin-bottom: 1.5rem;
}

.avatar-lg {
  width: 64px;
  height: 64px;
  font-size: 1.5rem;
}

/* Plan summary (compact mirror of the pricing card) */

.plan-summary {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1.5rem;
  padding: 1.25rem 1.5rem;
  margin-bottom: 1.25rem;
  background: var(--bg-primary);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-md);
}

.plan-summary-name h3 {
  margin: 0 0 0.1rem;
  font-size: 1rem;
  color: var(--accent-primary);
}

.plan-summary .price-amount {
  font-size: 1.5rem;
}

.plan-summary .usage-readout {
  flex: 1;
  min-width: 200px;
}

.upgrade-prompt {
  margin: 1.25rem 0 0;
  font-size: 0.9rem;
  color: var(--text-muted);
}

.upgrade-prompt a {
  color: var(--accent-secondary);
  font-weight: 600;
  text-decoration: none;
}

.upgrade-prompt a:hover {
  text-decoration: underline;
}

/* Preference rows (2FA, notifications, danger zone) */

.pref-row {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.9rem 0;
  border-bottom: 1px solid color-mix(in srgb, var(--border-card) 60%, transparent);
}

.pref-row:last-child {
  border-bottom: none;
}

.pref-text {
  flex: 1;
}

.pref-text strong {
  font-size: 0.95rem;
}

.pref-text p {
  margin: 0.15rem 0 0;
  font-size: 0.85rem;
}

.saved-slot {
  min-width: 3rem;
  text-align: right;
  font-size: 0.8rem;
}

.saved-flash {
  color: var(--accent-primary);
  font-weight: 600;
}

/* Toggle switch */

.toggle {
  position: relative;
  display: inline-block;
  width: 40px;
  height: 22px;
  flex-shrink: 0;
  cursor: pointer;
}

.toggle input {
  position: absolute;
  opacity: 0;
  width: 100%;
  height: 100%;
  margin: 0;
  cursor: pointer;
}

.toggle .track {
  position: absolute;
  inset: 0;
  border-radius: 999px;
  background: var(--border-card);
  transition: background 0.2s ease;
  pointer-events: none;
}

.toggle .track::after {
  content: "";
  position: absolute;
  top: 3px;
  left: 3px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--text-muted);
  transition: transform 0.2s ease, background 0.2s ease;
}

.toggle input:checked ~ .track {
  background: color-mix(in srgb, var(--accent-primary) 35%, var(--border-card));
}

.toggle input:checked ~ .track::after {
  transform: translateX(18px);
  background: var(--accent-primary);
}

.toggle input:focus-visible ~ .track {
  outline: 2px solid var(--accent-secondary);
  outline-offset: 2px;
}

/* Sessions */

.session-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.session-row {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.75rem 0;
  border-bottom: 1px solid color-mix(in srgb, var(--border-card) 60%, transparent);
}

.session-row:last-child {
  border-bottom: none;
}

.session-current {
  margin-left: 0.5rem;
  padding: 0.05rem 0.5rem;
  border-radius: 999px;
  background: color-mix(in srgb, var(--accent-primary) 12%, transparent);
  color: var(--accent-primary);
  font-size: 0.7rem;
  font-weight: 700;
}

.link-btn {
  background: none;
  border: none;
  padding: 0.25rem;
  color: var(--accent-secondary);
  font: 600 0.85rem var(--font-sans);
  cursor: pointer;
}

.link-btn:hover {
  text-decoration: underline;
}

.link-btn.danger {
  color: var(--danger);
}

/* API keys */

.key-list {
  list-style: none;
  margin: 0 0 1.25rem;
  padding: 0;
}

.key-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem 1rem;
  padding: 0.75rem 0;
  border-bottom: 1px solid color-mix(in srgb, var(--border-card) 60%, transparent);
}

.key-row:last-child {
  border-bottom: none;
}

.key-masked {
  font-family: ui-monospace, "Cascadia Code", Consolas, monospace;
  font-size: 0.9rem;
}

.key-meta {
  flex: 1;
  font-size: 0.8rem;
}

.new-key-panel {
  margin-top: 1.25rem;
  padding: 1rem 1.25rem;
  border: 1px dashed color-mix(in srgb, var(--accent-primary) 45%, transparent);
  border-radius: var(--radius-md);
}

.new-key-warning {
  margin: 0 0 0.6rem;
  font-size: 0.85rem;
  color: var(--accent-primary);
  font-weight: 600;
}

.key-reveal {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem;
}

.key-reveal code {
  font-family: ui-monospace, "Cascadia Code", Consolas, monospace;
  font-size: 0.9rem;
  word-break: break-all;
}

/* Danger zone */

.danger-card {
  border-color: color-mix(in srgb, var(--danger) 40%, var(--border-card));
}

.danger-card h2 {
  color: var(--danger);
}

.btn-danger {
  background: transparent;
  color: var(--danger);
  border: 1px solid var(--danger);
}

.btn-danger:hover:not(:disabled) {
  background: color-mix(in srgb, var(--danger) 12%, transparent);
}

.btn-danger:disabled {
  opacity: 0.4;
  cursor: not-allowed;
  transform: none;
}

/* Modal */

.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 90;
  display: grid;
  place-items: center;
  padding: 1rem;
  background: rgba(4, 6, 10, 0.72);
}

.modal {
  width: 100%;
  max-width: 26rem;
  padding: 1.75rem;
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-lg);
}

.modal h3 {
  margin: 0 0 0.75rem;
  font-size: 1.1rem;
}

.modal input {
  margin: 1rem 0 1.25rem;
}

.modal-actions {
  display: flex;
  justify-content: flex-end;
  gap: 0.6rem;
}

/* Error toast tone */

.toast-error {
  border-left-color: var(--danger);
}

/* Settings responsive */

@media (min-width: 1024px) {
  .settings-layout {
    grid-template-columns: 220px 1fr;
  }

  .settings-nav {
    position: sticky;
    top: 5rem;
    flex-direction: column;
    overflow-x: visible;
    padding-bottom: 0;
  }
}

/* ---------- Tablet ≥640px ---------- */

@media (min-width: 640px) {
  .nav-links {
    display: flex;
  }

  .hero-status {
    max-width: 30rem;
  }

  .pricing-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* ---------- Desktop ≥1024px ---------- */

@media (min-width: 1024px) {
  section {
    padding: 5.5rem 0;
  }

  .hero {
    padding: 5rem 0 6rem;
  }

  /* Copy + illustration left, status cards right */
  .hero-inner {
    grid-template-columns: 1.15fr 0.85fr;
    gap: 4rem;
  }

  .features-grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .pricing-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
  }

  /* Pro card lifts above its neighbors */
  .price-card.featured {
    transform: translateY(-0.75rem);
  }
}