/* Base theme for the standalone dashboard: light and dark tokens, page frame. */
:root {
  --font-anthropic-sans: "IBM Plex Sans", "Segoe UI", system-ui, -apple-system, sans-serif;
  --font-anthropic-serif: "Source Serif 4", Georgia, "Times New Roman", serif;

  --color-bg: #FBF8F3;
  --color-panel: #FFFFFF;
  --color-fg: #23170F;
  --color-fg-muted: #6E6158;
  --color-border-line: #E4DCD1;
  --color-ok: #2E7D32;
  --color-warn: #B26A00;
  --color-bad: #C62828;

  --cds-chart-grid: #EFE8DE;
  --cds-chart-muted: #C9BFB3;
  --cds-chart-status-critical: #D32F2F;
  --cds-surface-popover: #FFFFFF;
  --cds-border: #DDD3C6;
  --cds-shadow-popover: 0 6px 20px rgba(53, 28, 21, .16);
  --cds-text-secondary: #6E6158;

  --cds-font-size-caption: .8125rem;
  --cds-font-size-body: .9375rem;
  --cds-font-size-heading: 1.0625rem;
  --cds-font-size-title: 1.75rem;
  --cds-font-weight-medium: 600;

  --cds-gap-xs: .25rem; --cds-gap-sm: .5rem; --cds-gap-md: 1rem; --cds-gap-lg: 1.5rem; --cds-gap-xl: 2rem;
  --cds-pad-xs: .25rem; --cds-pad-sm: .5rem; --cds-pad-md: .75rem; --cds-pad-lg: 1.25rem; --cds-pad-xl: 1.75rem;
  --cds-radius: 8px;
  --cds-dur-slow: 300ms;
  color-scheme: light;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --color-bg: #17110D; --color-panel: #211913; --color-fg: #F3EBE1; --color-fg-muted: #B3A698;
    --color-border-line: #3A2E25; --color-ok: #66BB6A; --color-warn: #FFB74D; --color-bad: #EF5350;
    --cds-chart-grid: #2E241C; --cds-chart-muted: #5C4F44; --cds-chart-status-critical: #EF5350;
    --cds-surface-popover: #2A2019; --cds-border: #44372D; --cds-shadow-popover: 0 6px 20px rgba(0, 0, 0, .5);
    --cds-text-secondary: #B3A698;
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --color-bg: #17110D; --color-panel: #211913; --color-fg: #F3EBE1; --color-fg-muted: #B3A698;
  --color-border-line: #3A2E25; --color-ok: #66BB6A; --color-warn: #FFB74D; --color-bad: #EF5350;
  --cds-chart-grid: #2E241C; --cds-chart-muted: #5C4F44; --cds-chart-status-critical: #EF5350;
  --cds-surface-popover: #2A2019; --cds-border: #44372D; --cds-shadow-popover: 0 6px 20px rgba(0, 0, 0, .5);
  --cds-text-secondary: #B3A698;
  color-scheme: dark;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--color-bg);
  color: var(--color-fg);
  font-family: var(--font-anthropic-sans);
  font-size: var(--cds-font-size-body);
  line-height: 1.4;
}
#dash-root {
  max-width: 1440px;
  margin-inline: auto;
  padding-block: max(1.5rem, env(safe-area-inset-top, 0px)) 3rem;
  padding-left: max(16px, env(safe-area-inset-left, 0px));
  padding-right: max(16px, env(safe-area-inset-right, 0px));
}
@media (min-width: 900px) {
  #dash-root { padding-left: max(32px, env(safe-area-inset-left, 0px)); padding-right: max(32px, env(safe-area-inset-right, 0px)); }
}
[hidden] { display: none !important; }
/* Sign-in screen */
.okx-signin {
  min-height: 100vh; min-height: 100dvh;
  display: grid; place-items: center;
  padding-block: 2rem;
  padding-left: max(16px, env(safe-area-inset-left, 0px));
  padding-right: max(16px, env(safe-area-inset-right, 0px));
  background:
    linear-gradient(180deg, #351C15 0, #351C15 42%, var(--color-bg) 42%);
}
.okx-signin-card {
  width: 100%; max-width: 26rem;
  background: var(--color-panel);
  border: 1px solid var(--color-border-line);
  border-top: 5px solid #FFB500;
  border-radius: 10px;
  box-shadow: 0 18px 48px rgba(53, 28, 21, .22);
  padding: 2rem 1.75rem 1.75rem;
  display: flex; flex-direction: column; gap: .5rem;
}
.okx-signin-eyebrow { margin: 0; font-size: var(--cds-font-size-caption); letter-spacing: .08em; text-transform: uppercase; color: color-mix(in srgb, #7A3E10 55%, var(--color-fg)); font-weight: 600; }
.okx-signin-card h1 { margin: 0; font-family: var(--font-anthropic-serif); font-weight: 400; font-size: 1.75rem; line-height: 1.2; text-wrap: balance; }
.okx-signin-lead { margin: 0 0 .75rem; color: var(--color-fg-muted); line-height: 1.5; }
.okx-signin-card form { display: flex; flex-direction: column; gap: .5rem; }
.okx-signin-card label[for] { font-size: var(--cds-font-size-caption); font-weight: 600; }
.okx-signin-card input[type="password"] {
  font: inherit; font-size: 1rem;
  padding: .7rem .8rem;
  border: 1px solid var(--color-border-line); border-radius: 8px;
  background: var(--color-bg); color: var(--color-fg);
}
.okx-signin-card input[type="password"]:focus-visible { outline: 2px solid #FFB500; outline-offset: 1px; border-color: transparent; }
.okx-check { display: flex; align-items: center; gap: .5rem; font-size: var(--cds-font-size-caption); color: var(--color-fg-muted); margin: .25rem 0 .5rem; cursor: pointer; }
.okx-check input { accent-color: #6B3F1D; width: 1rem; height: 1rem; }
.okx-signin-card button[type="submit"] {
  font: inherit; font-weight: 600; font-size: 1rem;
  padding: .75rem 1rem; border: 0; border-radius: 8px; cursor: pointer;
  background: #FFB500; color: #351C15;
}
.okx-signin-card button[type="submit"]:hover { background: #F0A800; }
.okx-signin-card button[type="submit"]:focus-visible { outline: 2px solid var(--color-fg); outline-offset: 2px; }
.okx-signin-card button[disabled] { opacity: .65; cursor: progress; }
.okx-signin-msg { margin: .25rem 0 0; font-size: var(--cds-font-size-caption); line-height: 1.45; }
.okx-signin-error { color: var(--color-bad); }
.okx-signin-note { margin: 1rem 0 0; font-size: 12px; color: var(--color-fg-muted); }

/* Signed-in bar */
.okx-session { display: flex; justify-content: flex-end; align-items: center; gap: .75rem; margin-bottom: .75rem; font-size: var(--cds-font-size-caption); color: var(--color-fg-muted); }
.okx-session button { font: inherit; font-size: var(--cds-font-size-caption); padding: .3rem .75rem; border-radius: 999px; border: 1px solid var(--color-border-line); background: var(--color-panel); color: var(--color-fg); cursor: pointer; }
.okx-session button:hover { border-color: var(--color-fg); }
.okx-session button:focus-visible { outline: 2px solid #FFB500; outline-offset: 2px; }

.okx-foot { margin-top: var(--cds-gap-xl); font-size: var(--cds-font-size-caption); color: var(--color-fg-muted); }
@media (prefers-reduced-motion: reduce) { * { scroll-behavior: auto !important; transition: none !important; } }