/* ==========================================================================
   DumpMicrosoft.com — site styles
   Loaded after bootstrap.min.css — local only, no CDN dependencies.
   ========================================================================== */

:root {
  --dm-ink: #1b1f27;
  --dm-ink-soft: #3a4150;
  --dm-red: #c92a2a;
  --dm-red-dark: #8f1f1f;
  --dm-teal: #1f7a6c;
  --dm-paper: #f7f7f9;
  --dm-border: #e3e4e8;
}

body {
  color: var(--dm-ink);
  background-color: #fff;
}

a {
  color: var(--dm-red-dark);
}
a:hover {
  color: var(--dm-red);
}

/* ---- Navbar ---------------------------------------------------------- */
.navbar-brand {
  font-weight: 700;
  letter-spacing: -0.02em;
}
.navbar-brand .brand-mark {
  color: #ff6b6b;
}
.navbar-aliases {
  font-size: 0.78rem;
  color: #adb5bd;
}

/* ---- Hero -------------------------------------------------------------- */
.dm-hero {
  background: linear-gradient(135deg, var(--dm-ink) 0%, var(--dm-ink-soft) 55%, var(--dm-red-dark) 130%);
  color: #fff;
  padding: 4.5rem 0 4rem;
}
.dm-hero h1 {
  font-weight: 800;
  letter-spacing: -0.02em;
}
.dm-hero .lead {
  color: #e7e7ea;
  max-width: 46rem;
  margin-left: auto;
  margin-right: auto;
}
.dm-hero-sm {
  padding: 3rem 0 2.5rem;
}

/* ---- Section spacing ---------------------------------------------------- */
.dm-section {
  padding: 3.5rem 0;
}
.dm-section-alt {
  background-color: var(--dm-paper);
}
.dm-section h2 {
  font-weight: 700;
  letter-spacing: -0.01em;
}
.dm-eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--dm-red-dark);
}

/* ---- Cards --------------------------------------------------------------- */
.dm-icon-circle {
  width: 3rem;
  height: 3rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: #fdeaea;
  font-size: 1.4rem;
  margin-bottom: 0.75rem;
}
.dm-icon-circle.teal {
  background: #e2f2ef;
}
.card.dm-card {
  border: 1px solid var(--dm-border);
  transition: box-shadow 0.15s ease, transform 0.15s ease;
  height: 100%;
}
.card.dm-card:hover {
  box-shadow: 0 0.5rem 1.25rem rgba(20, 20, 30, 0.08);
  transform: translateY(-2px);
}

/* ---- Bounce message sample ---------------------------------------------- */
.dm-bounce {
  background: #12141a;
  color: #e8e8ea;
  border-radius: 0.5rem;
  padding: 1.25rem 1.4rem;
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
  font-size: 0.86rem;
  line-height: 1.55;
  overflow-x: auto;
  white-space: pre-wrap;
  word-break: break-word;
  border: 1px solid #262a35;
}
.dm-bounce .hl {
  color: #ff8787;
  font-weight: 700;
}

/* ---- Blocked-domain feedback link (js/email-domain-blocker.js) ------------ */
.invalid-feedback a {
  font-weight: 600;
  text-decoration: underline;
}

/* ---- Generic code blocks (config snippets) -------------------------------- */
pre.dm-code {
  background: #12141a;
  color: #dee2ff;
  border-radius: 0.5rem;
  padding: 1.1rem 1.3rem;
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
  font-size: 0.84rem;
  line-height: 1.55;
  overflow-x: auto;
  border: 1px solid #262a35;
  margin-bottom: 1rem;
}
pre.dm-code .cm {
  color: #7c8a9c;
}

/* ---- Stat / callout tiles ------------------------------------------------ */
.dm-stat {
  border-left: 4px solid var(--dm-red);
  padding: 0.75rem 1rem;
  background: #fff;
  height: 100%;
}
.dm-stat h3 {
  font-weight: 800;
  margin-bottom: 0.15rem;
}
.dm-stat small {
  color: #6c757d;
}

/* ---- Reference list -------------------------------------------------------- */
.dm-ref {
  border: 1px solid var(--dm-border);
  border-radius: 0.5rem;
  padding: 1rem 1.15rem;
  background: #fff;
}
.dm-ref + .dm-ref {
  margin-top: 0.75rem;
}
.dm-ref .badge {
  font-weight: 600;
}
.dm-ref-source {
  font-size: 0.8rem;
  color: #6c757d;
}

/* ---- CTA split cards -------------------------------------------------------- */
.dm-cta-card {
  border-radius: 0.75rem;
  padding: 2rem;
  height: 100%;
  color: #fff;
}
.dm-cta-users {
  background: linear-gradient(160deg, var(--dm-teal), #14544a);
}
.dm-cta-admins {
  background: linear-gradient(160deg, var(--dm-red), var(--dm-red-dark));
}
.dm-cta-card .btn-light {
  font-weight: 600;
}

/* ---- Footer ------------------------------------------------------------------ */
footer.dm-footer {
  background: var(--dm-ink);
  color: #b7bac2;
  padding: 2.5rem 0 1.5rem;
  font-size: 0.9rem;
}
footer.dm-footer a {
  color: #e7e7ea;
}
footer.dm-footer a:hover {
  color: #ff8787;
}
footer.dm-footer hr {
  border-color: #333846;
  margin: 1.5rem 0 1rem;
}

/* ---- Tables --------------------------------------------------------------- */
.dm-table th {
  white-space: nowrap;
}

/* ---- Accordion tweaks ------------------------------------------------------- */
.accordion-button:not(.collapsed) {
  color: var(--dm-red-dark);
  background-color: #fdeaea;
}
.accordion-button:focus {
  box-shadow: 0 0 0 0.2rem rgba(201, 42, 42, 0.18);
}

/* ---- Nav tabs (admin config panels) ----------------------------------------- */
.nav-tabs .nav-link.active {
  font-weight: 700;
  border-color: var(--dm-border) var(--dm-border) #fff;
}

/* ---- Prominent responsibility disclaimer (admins.html) --------------------- */
.dm-disclaimer {
  border: 2px solid var(--dm-red-dark);
  border-left-width: 6px;
  padding: 1.25rem 1.5rem;
  font-size: 0.95rem;
}
.dm-disclaimer .alert-heading {
  color: var(--dm-red-dark);
}

/* ---- Utility -------------------------------------------------------------- */
.dm-badge-alias {
  background: #2b303c;
  color: #dee2ff;
  font-weight: 500;
}