/* botina: base theme (dark only). Every colour is a token in :root; shared components live in
   components.css, page layout in the page stylesheets (positions.css). */

:root {
  --bg: #0f1115;
  --surface: #171a21;
  --surface-2: #1e222b;
  --border: #2a2f3a;
  --text: #e6e8ee;
  --muted: #8b93a7;
  --accent: #4f8cff;
  --pos: #2fbf71;
  --neg: #f05252;
  --warn: #f5a524;

  /* Surfaces and lines added for the shared components (components.css). */
  --surface-3: #262b36;
  --border-strong: #3a4050;
  --chip-closed: #b4bbcc;
  --on-accent: #fff;
  --overlay: rgb(6 8 12 / 62%);
  --shadow-drawer: rgb(0 0 0 / 45%);
  --live-glow: rgb(47 191 113 / 22%);
  --qr-bg: #fff;

  /* Messages: alert (error), notice (success), warning. */
  --alert-border: rgb(240 82 82 / 45%);
  --alert-bg: rgb(240 82 82 / 12%);
  --alert-text: #ffb4b4;
  --notice-border: rgb(47 191 113 / 45%);
  --notice-bg: rgb(47 191 113 / 12%);
  --notice-text: #a9ecc6;
  --warning-border: rgb(245 165 36 / 45%);
  --warning-bg: rgb(245 165 36 / 12%);
  --warning-text: #ffd58f;

  --radius: 8px;
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 24px;
  --space-6: 32px;

  --disabled-opacity: 0.6;

  --font: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-mono: ui-monospace, SFMono-Regular, Menlo, Consolas, "Liberation Mono", monospace;

  color-scheme: dark;
}

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

html,
body {
  margin: 0;
  padding: 0;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: 14px;
  line-height: 1.5;
  overflow-x: hidden;
}

a {
  color: var(--accent);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

h1,
h2,
h3 {
  margin: 0 0 var(--space-3);
  font-weight: 600;
  line-height: 1.25;
}

h1 {
  font-size: 20px;
}

h2 {
  font-size: 16px;
}

p {
  margin: 0 0 var(--space-3);
}

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

.num,
.tabular {
  font-variant-numeric: tabular-nums;
}

.mono {
  font-family: var(--font-mono);
}

/* ---- Top bar ---------------------------------------------------------- */

.topbar {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-5);
  background: var(--surface);
  border-bottom: 1px solid var(--border);
}

.topbar-left,
.topbar-nav {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.wordmark {
  color: var(--text);
  font-weight: 700;
  font-size: 16px;
  letter-spacing: 0.02em;
}

.wordmark:hover {
  text-decoration: none;
}

.topbar-nav a {
  color: var(--muted);
}

.topbar-nav a:hover,
.topbar-nav a[aria-current="page"] {
  color: var(--text);
  text-decoration: none;
}

/* Wide screens: the nav (a popover, see base.html) is shown inline, with the popover's own
   box styles undone; the hamburger and the drawer head are hidden. */
.topbar-nav {
  position: static;
  inset: auto;
  width: auto;
  height: auto;
  margin: 0;
  padding: 0;
  overflow: visible;
  border: 0;
  background: transparent;
  color: inherit;
}

.topbar .nav-toggle,
.nav-drawer-head {
  display: none;
}

.topbar-user {
  color: var(--text);
  font-weight: 500;
}

/* Wide screens: the user button opens the settings/account menu, a popover under the button
   (anchored where supported, else pinned under the top bar's right edge). */
.nav-user-toggle {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: var(--space-1) var(--space-2);
  border: 1px solid transparent;
  border-radius: var(--radius);
  background: transparent;
  color: var(--muted);
  font: inherit;
  cursor: pointer;
  anchor-name: --user-menu;
}

.nav-user-toggle:hover,
.nav-user-toggle.is-current,
.nav-user-toggle:has(+ .user-menu:popover-open) {
  border-color: var(--border);
  background: var(--surface-2);
}

.user-menu {
  position: fixed;
  inset: 52px var(--space-5) auto auto;
  min-width: 180px;
  margin: 0;
  padding: var(--space-1);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  background: var(--surface-2);
  color: var(--text);
  box-shadow: 0 12px 32px var(--shadow-drawer);
}

@supports (position-anchor: --user-menu) {
  .user-menu {
    position-anchor: --user-menu;
    inset: auto;
    top: calc(anchor(bottom) + var(--space-1));
    right: anchor(right);
  }
}

.user-menu:popover-open {
  display: flex;
  flex-direction: column;
}

.user-menu-head {
  display: none;
}

.topbar-nav .user-menu .nav-link {
  display: block;
  width: 100%;
  padding: var(--space-2) var(--space-3);
  border: 0;
  border-radius: calc(var(--radius) - 2px);
  background: transparent;
  color: var(--text);
  font: inherit;
  text-align: left;
  cursor: pointer;
}

.topbar-nav .user-menu .nav-link:hover,
.topbar-nav .user-menu .nav-link[aria-current="page"] {
  background: var(--surface-3);
  text-decoration: none;
}

.user-menu-signout {
  margin: var(--space-1) 0 0;
  padding-top: var(--space-1);
  border-top: 1px solid var(--border);
}

.env-badge {
  display: inline-block;
  padding: 1px var(--space-2);
  border-radius: 999px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  line-height: 18px;
}

.env-testnet {
  color: var(--warn);
  border: 1px solid var(--warn);
}

.env-live,
.env-live-stopped {
  color: var(--on-accent);
  background: var(--neg);
  border: 1px solid var(--neg);
}

/* The top bar's live badge while botina trades (kill switch and WCT bridge both on). */
.env-live-trading {
  color: var(--on-accent);
  background: var(--pos);
  border: 1px solid var(--pos);
}

.inline-form {
  display: inline;
  margin: 0;
}

/* ---- Layout ------------------------------------------------------------ */

.page {
  max-width: 1200px;
  margin: 0 auto;
  padding: var(--space-5);
}

.page-narrow {
  max-width: 720px;
  margin: 0 auto;
  padding: var(--space-5);
}

.page-centered {
  display: flex;
  justify-content: center;
  padding: var(--space-6) var(--space-4);
}

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: var(--space-5);
}

.auth-card {
  width: 100%;
  max-width: 380px;
}

.section {
  margin-bottom: var(--space-5);
}

.section-title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  margin-bottom: var(--space-3);
}

/* ---- Forms ------------------------------------------------------------- */

.field {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  margin-bottom: var(--space-4);
}

label {
  color: var(--muted);
  font-size: 13px;
}

input[type="text"],
input[type="password"],
input[type="email"] {
  width: 100%;
  padding: var(--space-2) var(--space-3);
  background: var(--surface-2);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font: inherit;
}

input:focus-visible,
button:focus-visible,
a:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 1px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--surface-2);
  color: var(--text);
  font: inherit;
  font-weight: 500;
  cursor: pointer;
}

.btn:hover {
  border-color: var(--muted);
  text-decoration: none;
}

.btn:disabled {
  opacity: var(--disabled-opacity);
  cursor: not-allowed;
}

.btn-primary {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--on-accent);
}

.btn-primary:hover {
  border-color: var(--accent);
  filter: brightness(1.1);
}

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

.btn-ghost {
  background: transparent;
}

.btn-small {
  padding: 2px var(--space-3);
  font-size: 13px;
}

.btn-block {
  width: 100%;
}

.divider {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin: var(--space-4) 0;
  color: var(--muted);
  font-size: 12px;
}

.divider::before,
.divider::after {
  content: "";
  flex: 1;
  border-top: 1px solid var(--border);
}

/* ---- Messages ---------------------------------------------------------- */

.alert {
  margin-bottom: var(--space-4);
  padding: var(--space-3);
  border-radius: var(--radius);
  border: 1px solid var(--alert-border);
  background: var(--alert-bg);
  color: var(--alert-text);
}

.notice {
  margin-bottom: var(--space-4);
  padding: var(--space-3);
  border-radius: var(--radius);
  border: 1px solid var(--notice-border);
  background: var(--notice-bg);
  color: var(--notice-text);
}

.warning {
  margin-bottom: var(--space-4);
  padding: var(--space-3);
  border-radius: var(--radius);
  border: 1px solid var(--warning-border);
  background: var(--warning-bg);
  color: var(--warning-text);
}

.passkey-error:empty {
  display: none;
}

/* ---- 2FA setup and recovery codes ------------------------------------- */

.steps {
  margin: 0 0 var(--space-4);
  padding-left: var(--space-5);
}

.steps li {
  margin-bottom: var(--space-3);
}

.qr-tile {
  display: flex;
  justify-content: center;
  margin: var(--space-3) 0;
  padding: var(--space-3);
  background: var(--qr-bg);
  border-radius: var(--radius);
}

.qr-tile svg {
  width: 200px;
  height: 200px;
}

.secret {
  font-family: var(--font-mono);
  font-size: 15px;
  letter-spacing: 0.05em;
  word-spacing: 0.3em;
  overflow-wrap: anywhere;
}

.recovery-codes {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-2) var(--space-4);
  margin: 0 0 var(--space-4);
  padding: var(--space-4);
  list-style: none;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-family: var(--font-mono);
  font-size: 15px;
}

/* ---- Account page ------------------------------------------------------ */

.kv {
  display: grid;
  grid-template-columns: max-content 1fr;
  gap: var(--space-2) var(--space-5);
  margin: 0;
}

.kv dt {
  color: var(--muted);
}

.kv dd {
  margin: 0;
}

.list-table {
  width: 100%;
  border-collapse: collapse;
}

.list-table th,
.list-table td {
  padding: var(--space-2) var(--space-3);
  border-bottom: 1px solid var(--border);
  text-align: left;
  vertical-align: middle;
}

.list-table th {
  color: var(--muted);
  font-size: 12px;
  font-weight: 500;
}

.table-wrap {
  overflow-x: auto;
}

.row-form {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  gap: var(--space-3);
}

.row-form .field {
  flex: 1 1 200px;
  margin-bottom: 0;
}

.stack > * + * {
  margin-top: var(--space-5);
}

@media (width < 700px) {
  .page,
  .page-narrow {
    padding: var(--space-4);
  }

  .topbar {
    padding: var(--space-2) var(--space-4);
  }

  .topbar-left {
    gap: var(--space-3);
  }

  /* Phones: a hamburger opens the nav as a sidebar from the left (a native popover: Escape and
     a tap on the backdrop close it). */
  .topbar .nav-toggle {
    display: inline-flex;
    width: 44px;
    height: 44px;
    margin-left: calc(-1 * var(--space-2));
    color: var(--text);
  }

  .topbar .nav-toggle .icon {
    width: 22px;
    height: 22px;
  }

  .topbar-nav:not(:popover-open) {
    display: none;
  }

  .topbar-nav:popover-open {
    position: fixed;
    inset: 0 auto 0 0;
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: var(--space-1);
    width: min(280px, 85vw);
    height: 100dvh;
    max-height: 100dvh;
    padding: var(--space-3) var(--space-4) var(--space-5);
    overflow-y: auto;
    border-right: 1px solid var(--border);
    background: var(--surface);
    color: var(--text);
    box-shadow: 24px 0 48px var(--shadow-drawer);
    animation: nav-drawer-in 180ms ease-out;
  }

  .topbar-nav::backdrop {
    background: var(--overlay);
  }

  .nav-drawer-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 44px;
    margin-bottom: var(--space-3);
  }

  .nav-drawer-head .icon-btn {
    width: 44px;
    height: 44px;
    margin-right: calc(-1 * var(--space-2));
  }

  .topbar-nav .nav-link {
    display: flex;
    align-items: center;
    min-height: 44px;
    padding: 0 var(--space-3);
    border-radius: var(--radius);
    font-size: 15px;
  }

  .topbar-nav .nav-link:hover {
    background: var(--surface-2);
  }

  .topbar-nav .nav-link[aria-current="page"] {
    background: var(--surface-3);
    font-weight: 600;
  }

  /* Phones: no dropdown; the settings/account menu is its own group at the drawer's foot,
     always open (the popover's closed state is overridden). */
  .nav-user-toggle {
    display: none;
  }

  .user-menu,
  .user-menu:not(:popover-open) {
    position: static;
    inset: auto;
    display: flex;
    flex-direction: column;
    gap: var(--space-1);
    width: auto;
    height: auto;
    min-width: 0;
    overflow: visible;
    margin-top: auto;
    padding: var(--space-3) 0 0;
    border: 0;
    border-top: 1px solid var(--border);
    border-radius: 0;
    background: transparent;
    box-shadow: none;
  }

  .user-menu-head {
    display: block;
    padding: 0 var(--space-3) var(--space-1);
    color: var(--muted);
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
  }

  .topbar-nav .user-menu .nav-link {
    display: flex;
    align-items: center;
    min-height: 44px;
    padding: 0 var(--space-3);
    border-radius: var(--radius);
    font-size: 15px;
  }

  .user-menu-signout {
    margin: 0;
    padding: 0;
    border: 0;
  }
}

@keyframes nav-drawer-in {
  from {
    transform: translateX(-100%);
  }

  to {
    transform: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .topbar-nav:popover-open {
    animation: none;
  }
}