/* Cahnos Pulse — global styles on top of MudBlazor.
   Source: Docs/DESIGN-SYSTEM/06-MudBlazor-Implementation.md §4. Values come from cahnos-pulse.tokens.css (load it first). */

/* ── Fonts (self-hosted, OFL — see /fonts/OFL-*.txt) ── */
@font-face {
  font-family: "Plus Jakarta Sans";
  font-style: normal;
  font-display: swap;
  font-weight: 200 800;
  src: url("../fonts/plus-jakarta-sans-latin-ext-wght-normal.woff2") format("woff2");
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: "Plus Jakarta Sans";
  font-style: normal;
  font-display: swap;
  font-weight: 200 800;
  src: url("../fonts/plus-jakarta-sans-latin-wght-normal.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: "JetBrains Mono";
  font-style: normal;
  font-display: swap;
  font-weight: 100 800;
  src: url("../fonts/jetbrains-mono-latin-ext-wght-normal.woff2") format("woff2");
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: "JetBrains Mono";
  font-style: normal;
  font-display: swap;
  font-weight: 100 800;
  src: url("../fonts/jetbrains-mono-latin-wght-normal.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

/* ── Base ── */
html, body {
  background: var(--cp-bg-base);
  color: var(--cp-text-primary);
  font-family: var(--cp-font-sans);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Figures and codes */
.cp-num  { font-variant-numeric: tabular-nums; }
.cp-mono { font-family: var(--cp-font-mono); font-size: .8125rem; font-weight: 500; }
.cp-text-offer   { color: var(--cp-offer) !important; }
.cp-text-neutral { color: var(--cp-neutral) !important; }

/* ── Surfaces: depth by layer + 1px border, not by shadow ── */
.mud-paper:not(.mud-popover):not(.mud-dialog):not(.mud-appbar):not(.mud-drawer) {
  border: 1px solid var(--cp-border-subtle);
  box-shadow: var(--cp-highlight-top);
  border-radius: var(--cp-radius-lg);
}
.mud-dialog {
  border-radius: var(--cp-radius-xl);
  box-shadow: var(--cp-elev-3);
  background: var(--cp-surface-3);
}
.mud-popover { border: 1px solid var(--cp-border-subtle); box-shadow: var(--cp-elev-2); }
.mud-overlay-dark { backdrop-filter: blur(4px); }

/* ── App bar with accent hairline ── */
.mud-appbar { border-bottom: 1px solid var(--cp-border-subtle); }
.mud-appbar::after {
  content: "";
  position: absolute;
  inset: auto 0 -1px 0;
  height: 1px;
  opacity: .4;
  background: linear-gradient(90deg, transparent, var(--cp-accent), transparent);
  pointer-events: none;
}
.mud-drawer { border-right: 1px solid var(--cp-border-subtle); }
/* The drawer stays dark in the light theme, so it keeps the dark-theme accent for contrast. */
[data-cp-theme="light"] .mud-drawer {
  --cp-accent: var(--cp-aqua-400);
  --cp-accent-soft: rgba(45, 212, 196, .12);
  --cp-border-subtle: var(--cp-night-650);
}

/* ── Active navigation item ── */
/* Same specificity as MudBlazor's .mud-navmenu.mud-navmenu-default rule (0,5,0); wins by load order. */
.mud-drawer .mud-navmenu .mud-nav-link.active:not(.mud-nav-link-disabled) {
  background: var(--cp-accent-soft);
  color: var(--cp-accent);
  box-shadow: inset 3px 0 0 var(--cp-accent);
}
.mud-drawer .mud-navmenu .mud-nav-link.active:not(.mud-nav-link-disabled) .mud-nav-link-icon { color: var(--cp-accent); }

/* ── Tables ── */
.mud-table-head .mud-table-cell {
  font-size: .75rem;
  font-weight: 600;
  color: var(--cp-text-secondary);
}

/* ── App shell (MainLayout / NavMenu / UserMenu / ThemeToggle) ── */
.cp-appbar { gap: var(--cp-space-2); }
.cp-appbar__brand { display: inline-flex; align-items: center; margin-left: var(--cp-space-2); text-decoration: none; color: inherit; }
.cp-appbar__date {
  display: inline-flex;
  align-items: center;
  gap: var(--cp-space-2);
  margin-right: var(--cp-space-2);
  font-size: .8125rem;
  color: var(--cp-text-secondary);
}
.cp-appbar__date::first-letter { text-transform: uppercase; }
.cp-appbar__form { display: inline-flex; margin: 0; }
.cp-user {
  display: inline-flex;
  align-items: center;
  gap: var(--cp-space-2);
  margin-left: var(--cp-space-2);
  padding: 4px var(--cp-space-2) 4px 4px;
  border-radius: var(--cp-radius-pill);
  color: inherit;
  text-decoration: none;
  font-size: .8125rem;
  font-weight: 600;
}
.cp-user:hover { background: var(--cp-surface-2); }
.cp-user__avatar {
  display: inline-grid;
  place-items: center;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--cp-accent-soft);
  color: var(--cp-accent);
  font-size: .75rem;
  font-weight: 700;
}
@media (max-width: 959.98px) {
  .cp-appbar__date, .cp-user__name { display: none; }
}
@media (max-width: 599.98px) {
  .cp-brand__separator, .cp-brand__product { display: none; }
}

.cp-drawer .mud-drawer-content { display: flex; flex-direction: column; }
.cp-nav { display: flex; flex-direction: column; min-height: 100%; padding: var(--cp-space-2) var(--cp-space-2) 0; }
.cp-nav__menu { flex: 1; }
.cp-nav__section {
  padding: var(--cp-space-5) var(--cp-space-3) var(--cp-space-2);
  font-size: .6875rem;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--cp-text-muted);
}
.cp-nav__section:first-child { padding-top: var(--cp-space-3); }
.cp-nav .mud-nav-link { border-radius: var(--cp-radius-md); font-size: .8125rem; font-weight: 600; min-height: 40px; }
.cp-nav .mud-nav-link .mud-nav-link-icon { color: var(--cp-text-secondary); }
.cp-nav__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--cp-space-2);
  margin: var(--cp-space-4) calc(-1 * var(--cp-space-2)) 0;
  padding: var(--cp-space-3) var(--cp-space-4);
  border-top: 1px solid var(--cp-border-subtle);
  font-size: .6875rem;
  color: var(--cp-text-muted);
}
.cp-nav__version { padding: 2px 6px; border: 1px solid var(--cp-border-default); border-radius: var(--cp-radius-xs); font-size: .6875rem; }

.cp-main { padding-top: var(--mud-appbar-height); }
.cp-content { max-width: 1440px; margin-inline: auto; padding: var(--cp-space-6); }
@media (max-width: 599.98px) {
  .cp-content { padding: var(--cp-space-4); }
}

/* ── Accessible focus ── */
:focus-visible {
  outline: none;
  box-shadow: var(--cp-focus-ring);
  border-radius: var(--cp-radius-sm);
}

/* ── Unhandled error banner (Blazor sets display:block on error) — gap G01 ── */
#blazor-error-ui {
  display: none;
  position: fixed;
  inset: auto 0 0 0;
  z-index: 2000;
  padding: var(--cp-space-3) var(--cp-space-6);
  background: var(--cp-surface-3);
  color: var(--cp-text-primary);
  border-top: 1px solid var(--cp-danger-border);
  box-shadow: inset 0 3px 0 var(--cp-danger), var(--cp-elev-2);
  font-size: .875rem;
}
#blazor-error-ui .reload { color: var(--cp-accent); font-weight: 600; margin-inline-start: var(--cp-space-2); }
#blazor-error-ui .dismiss { cursor: pointer; position: absolute; right: var(--cp-space-4); top: var(--cp-space-3); }

/* ── Reconnection modal (custom #components-reconnect-modal in App.razor) — gap G06 ── */
#components-reconnect-modal {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 3000;
  place-items: center;
  background: rgba(3, 10, 14, .72);
  backdrop-filter: blur(4px);
}
#components-reconnect-modal.components-reconnect-show,
#components-reconnect-modal.components-reconnect-retrying,
#components-reconnect-modal.components-reconnect-failed,
#components-reconnect-modal.components-reconnect-rejected { display: grid; }
#components-reconnect-modal .cp-reconnect-card {
  max-width: 420px;
  margin: var(--cp-space-4);
  padding: var(--cp-space-8);
  border-radius: var(--cp-radius-xl);
  background: var(--cp-surface-3);
  border: 1px solid var(--cp-border-subtle);
  box-shadow: var(--cp-elev-3);
  color: var(--cp-text-primary);
  text-align: center;
}
#components-reconnect-modal .cp-reconnect-card p { margin: var(--cp-space-2) 0 0; color: var(--cp-text-secondary); }
#components-reconnect-modal .cp-reconnect-card a { color: var(--cp-accent); font-weight: 600; }
#components-reconnect-modal .cp-reconnect-state { display: none; }
#components-reconnect-modal.components-reconnect-show .cp-reconnect-state--show,
#components-reconnect-modal.components-reconnect-retrying .cp-reconnect-state--show,
#components-reconnect-modal.components-reconnect-failed .cp-reconnect-state--failed,
#components-reconnect-modal.components-reconnect-rejected .cp-reconnect-state--rejected { display: block; }
.cp-reconnect-spinner {
  width: 32px;
  height: 32px;
  margin: 0 auto var(--cp-space-4);
  border-radius: 50%;
  border: 3px solid var(--cp-border-default);
  border-top-color: var(--cp-accent);
  animation: cp-spin 900ms linear infinite;
}

/* ── Animations ── */
@keyframes cp-spin  { to { transform: rotate(360deg); } }
@keyframes cp-pulse { 0% { box-shadow: 0 0 0 0 rgba(52, 211, 153, .55); } 100% { box-shadow: 0 0 0 8px rgba(52, 211, 153, 0); } }
@keyframes cp-flash { 0% { box-shadow: var(--cp-glow-accent); } 100% { box-shadow: var(--cp-highlight-top); } }
@keyframes cp-shimmer { 0% { background-position: -200% 0; } 100% { background-position: 200% 0; } }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
}