/* myBCA Mockup v2.0.1 — Design tokens, resets, page shell, header and panel typography. */

:root {
  --brand-700: #004b88;
  --brand-600: #005caa;
  --brand-500: #008ed1;
  --brand-100: #e8f5ff;
  --brand-050: #f5fbff;
  --text-strong: #203846;
  --text: #4f6572;
  --text-soft: #81929c;
  --surface: #ffffff;
  --surface-soft: #f8fbfd;
  --page: #f3f7f9;
  --border: #d9e5ec;
  --border-hover: #b8cfdd;
  --focus: rgba(0, 142, 209, 0.14);
  --shadow-panel: 0 18px 54px rgba(23, 63, 90, 0.08);
  --shadow-canvas: 0 24px 56px rgba(20, 58, 84, 0.16);
  --radius-xl: 22px;
  --radius-lg: 16px;
  --radius-md: 12px;
  --radius-sm: 10px;
  --font-app: "BCA Sans", Arial, sans-serif;
  --scroll-track: #eaf1f5;
  --scroll-thumb: #a8bfcc;
  --scroll-thumb-hover: #8eacbd;
  --scroll-thumb-active: #789caf;
  --select-arrow: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='20' height='20' viewBox='0 0 20 20' fill='none'%3E%3Cpath d='M5.5 7.75 10 12.25l4.5-4.5' stroke='%235d7483' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
}

*, *::before, *::after { box-sizing: border-box; }
html {
  min-width: 320px;
  background: var(--page);
  scrollbar-width: thin;
  scrollbar-color: var(--scroll-thumb) var(--scroll-track);
}
html::-webkit-scrollbar,
.canvas-stage::-webkit-scrollbar,
.date-time-popover::-webkit-scrollbar { width: 10px; height: 10px; }
html::-webkit-scrollbar-track,
.canvas-stage::-webkit-scrollbar-track,
.date-time-popover::-webkit-scrollbar-track {
  background: var(--scroll-track);
  border-radius: 999px;
}
html::-webkit-scrollbar-thumb,
.canvas-stage::-webkit-scrollbar-thumb,
.date-time-popover::-webkit-scrollbar-thumb {
  min-height: 42px;
  background: var(--scroll-thumb);
  border: 3px solid var(--scroll-track);
  border-radius: 999px;
}
html::-webkit-scrollbar-thumb:hover,
.canvas-stage::-webkit-scrollbar-thumb:hover,
.date-time-popover::-webkit-scrollbar-thumb:hover { background: var(--scroll-thumb-hover); }
html::-webkit-scrollbar-thumb:active,
.canvas-stage::-webkit-scrollbar-thumb:active,
.date-time-popover::-webkit-scrollbar-thumb:active { background: var(--scroll-thumb-active); }
.canvas-stage,
.date-time-popover {
  scrollbar-width: thin;
  scrollbar-color: var(--scroll-thumb) var(--scroll-track);
}
body {
  margin: 0;
  min-height: 100vh;
  color: var(--text-strong);
  background:
    radial-gradient(circle at 9% -8%, rgba(0, 142, 209, 0.10), transparent 31rem),
    linear-gradient(180deg, #fbfdfe 0%, var(--page) 58%, #f6f9fa 100%);
  font-family: var(--font-app);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  font-synthesis: none;
}
button, input, select { font: inherit; }
button { -webkit-tap-highlight-color: transparent; }
button, input, select { outline: 0; }

.public-header {
  position: sticky;
  top: 0;
  z-index: 40;
  width: 100%;
}
.bg-auth {
  background: linear-gradient(104deg, #00539b 0%, #0068b6 52%, #0077bd 100%);
  box-shadow: 0 10px 30px rgba(0, 59, 104, 0.16);
}
.navbar {
  min-height: 72px;
  display: flex;
  align-items: center;
}
.navbar-container {
  width: min(1460px, calc(100% - 40px));
  min-height: 72px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 24px;
}
.navbar-brand {
  min-width: 0;
  display: inline-flex;
  align-items: center;
  gap: 11px;
  color: #fff;
  text-decoration: none;
}
.navbar-brand img {
  width: 97px;
  height: 29px;
  display: block;
  object-fit: contain;
}
.app-shell {
  width: min(1460px, calc(100% - 40px));
  margin: 28px auto 30px;
  display: grid;
  grid-template-columns: minmax(470px, 0.93fr) minmax(430px, 1.07fr);
  gap: clamp(22px, 2.2vw, 32px);
  align-items: stretch;
}
.panel {
  background: rgba(255, 255, 255, 0.98);
  border: 1px solid rgba(0, 92, 170, 0.08);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-panel);
}
.editor-panel,
.preview-panel {
  min-width: 0;
  padding: 26px;
}
.panel-heading,
.preview-toolbar {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 18px;
}
.eyebrow {
  margin: 0 0 5px;
  color: var(--brand-500);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
h1, h2 {
  margin: 0;
  color: var(--brand-700);
  line-height: 1.2;
}
h1 { font-size: clamp(22px, 2vw, 27px); letter-spacing: -0.025em; }
h2 { font-size: 18px; letter-spacing: -0.015em; }