/* ==========================================================================
   aws-purple — palette overlay for the AWS Student Builder Group CTF
   ==========================================================================
   Loaded from base.html *after* the theme's compiled main.scss bundle, so this
   file wins on equal specificity without needing !important everywhere.

   Deliberately a plain hand-written stylesheet rather than an edit to
   assets/scss/: the upstream SCSS is compiled by Vite into hashed bundles
   listed in static/manifest.json, so touching it would mean running the node
   toolchain and re-hashing every asset on each tweak. Overriding the compiled
   output keeps the theme buildless and survives a CTFd upgrade — see
   theme/aws-purple/README.md.
   ========================================================================== */

:root,
[data-bs-theme="light"] {
  --awsbg-purple: #6b21a8;
  --awsbg-purple-dark: #581c87;
  --awsbg-purple-deep: #3b0764;
  --awsbg-accent: #a855f7;
  --awsbg-accent-soft: #c084fc;
  --awsbg-tint: #faf5ff;
  --awsbg-tint-2: #f3e8ff;
  --awsbg-border: #e9d5ff;
  --awsbg-ink: #1e1b26;
  --awsbg-muted: #6b6577;

  /* Bootstrap 5 theme variables. Setting the -rgb pair too makes every
     bg-primary / text-primary / border-primary utility follow along. */
  --bs-primary: #6b21a8;
  --bs-primary-rgb: 107, 33, 168;
  --bs-link-color: #6b21a8;
  --bs-link-color-rgb: 107, 33, 168;
  --bs-link-hover-color: #a855f7;
  --bs-link-hover-color-rgb: 168, 85, 247;
  --bs-body-color: #1e1b26;
  --bs-body-bg: #ffffff;
  --bs-border-color: #e9d5ff;
}

/* The theme ships a light/dark switcher. Keep dark mode legible and on-brand
   rather than letting it fall back to the stock grey. */
[data-bs-theme="dark"] {
  --awsbg-tint: #1a1420;
  --awsbg-tint-2: #241a2e;
  --awsbg-border: #4c1d95;
  --awsbg-ink: #f5f3f7;
  --awsbg-muted: #a9a1b8;

  --bs-primary: #a855f7;
  --bs-primary-rgb: 168, 85, 247;
  --bs-link-color: #c084fc;
  --bs-link-color-rgb: 192, 132, 252;
  --bs-link-hover-color: #d8b4fe;
  --bs-body-bg: #141019;
  --bs-body-color: #f5f3f7;
  --bs-border-color: #3b2d4f;
}

body {
  background-color: var(--bs-body-bg);
  color: var(--bs-body-color);
  -webkit-font-smoothing: antialiased;
}

/* ------------------------------------------------------------------ navbar */

.navbar.bg-dark,
nav.navbar {
  background: linear-gradient(
    100deg,
    var(--awsbg-purple-deep) 0%,
    var(--awsbg-purple) 55%,
    var(--awsbg-accent) 140%
  ) !important;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow: 0 1px 14px rgba(59, 7, 100, 0.22);
}

.navbar .navbar-brand {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
  padding-top: 0.35rem;
  padding-bottom: 0.35rem;
}

.navbar .brand-event {
  font-weight: 700;
  font-size: 1.2rem;
  letter-spacing: 0.14em;
  color: #ffffff;
}

.navbar .brand-org {
  font-size: 0.66rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--awsbg-accent-soft);
}

.navbar-dark .navbar-nav .nav-link {
  color: rgba(255, 255, 255, 0.82);
  border-radius: 6px;
  transition: color 0.15s ease, background-color 0.15s ease;
}

.navbar-dark .navbar-nav .nav-link:hover,
.navbar-dark .navbar-nav .nav-link:focus {
  color: #ffffff;
  background-color: rgba(255, 255, 255, 0.12);
}

/* ------------------------------------------------- page headers (jumbotron) */

.jumbotron {
  background: linear-gradient(
    135deg,
    var(--awsbg-tint) 0%,
    var(--awsbg-tint-2) 100%
  );
  border-bottom: 1px solid var(--awsbg-border);
  border-radius: 0;
  padding: 3rem 0 2.25rem;
  margin-bottom: 0;
}

.jumbotron h1 {
  color: var(--awsbg-purple);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 0;
}

[data-bs-theme="dark"] .jumbotron h1 {
  color: var(--awsbg-accent-soft);
}

/* ------------------------------------------------------------------ buttons */

.btn-primary {
  --bs-btn-bg: var(--awsbg-purple);
  --bs-btn-border-color: var(--awsbg-purple);
  --bs-btn-hover-bg: var(--awsbg-purple-dark);
  --bs-btn-hover-border-color: var(--awsbg-purple-dark);
  --bs-btn-active-bg: var(--awsbg-purple-deep);
  --bs-btn-active-border-color: var(--awsbg-purple-deep);
  --bs-btn-disabled-bg: var(--awsbg-accent-soft);
  --bs-btn-disabled-border-color: var(--awsbg-accent-soft);
  box-shadow: 0 1px 2px rgba(59, 7, 100, 0.18);
}

.btn-outline-primary {
  --bs-btn-color: var(--awsbg-purple);
  --bs-btn-border-color: var(--awsbg-purple);
  --bs-btn-hover-bg: var(--awsbg-purple);
  --bs-btn-hover-border-color: var(--awsbg-purple);
  --bs-btn-active-bg: var(--awsbg-purple-dark);
}

.form-control:focus,
.form-select:focus,
.btn:focus-visible {
  border-color: var(--awsbg-accent);
  box-shadow: 0 0 0 0.2rem rgba(168, 85, 247, 0.25);
}

/* -------------------------------------------------------- challenge board */

.category-header {
  border-bottom: 2px solid var(--awsbg-border);
  padding-bottom: 0.5rem;
}

.category-header h3 {
  color: var(--awsbg-purple);
  font-weight: 650;
  letter-spacing: -0.01em;
  margin-bottom: 0;
}

[data-bs-theme="dark"] .category-header h3 {
  color: var(--awsbg-accent-soft);
}

/* Upstream renders these as .btn-dark. Re-cast as white cards with a purple
   edge; the dark default fought the white background. */
.challenge-button,
.challenge-button.btn-dark {
  --bs-btn-bg: #ffffff;
  --bs-btn-border-color: var(--awsbg-border);
  --bs-btn-color: var(--awsbg-ink);
  --bs-btn-hover-bg: var(--awsbg-tint);
  --bs-btn-hover-border-color: var(--awsbg-accent);
  --bs-btn-hover-color: var(--awsbg-purple);
  --bs-btn-active-bg: var(--awsbg-tint-2);
  --bs-btn-active-color: var(--awsbg-purple);

  border-width: 1px;
  border-radius: 12px;
  box-shadow: 0 1px 3px rgba(59, 7, 100, 0.07);
  transition: transform 0.13s ease, box-shadow 0.13s ease,
    border-color 0.13s ease;
}

.challenge-button:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(107, 33, 168, 0.16);
}

[data-bs-theme="dark"] .challenge-button,
[data-bs-theme="dark"] .challenge-button.btn-dark {
  --bs-btn-bg: #1e1729;
  --bs-btn-color: #f5f3f7;
  --bs-btn-border-color: #3b2d4f;
  --bs-btn-hover-bg: #271d36;
  --bs-btn-hover-color: var(--awsbg-accent-soft);
}

.challenge-button .challenge-inner p {
  font-weight: 600;
  margin-bottom: 0.35rem;
}

/* Point value pill */
.challenge-button .challenge-inner span {
  display: inline-block;
  min-width: 2.75rem;
  padding: 0.12rem 0.6rem;
  border-radius: 999px;
  background-color: var(--awsbg-tint-2);
  color: var(--awsbg-purple);
  font-size: 0.82rem;
  font-weight: 600;
}

[data-bs-theme="dark"] .challenge-button .challenge-inner span {
  background-color: #33244a;
  color: var(--awsbg-accent-soft);
}

/* Solved: filled purple, so progress is readable at a glance across the board */
.challenge-button.challenge-solved,
.challenge-button.challenge-solved.btn-dark {
  --bs-btn-bg: var(--awsbg-purple);
  --bs-btn-color: #ffffff;
  --bs-btn-border-color: var(--awsbg-purple);
  --bs-btn-hover-bg: var(--awsbg-purple-dark);
  --bs-btn-hover-color: #ffffff;
  --bs-btn-hover-border-color: var(--awsbg-purple-dark);
}

.challenge-button.challenge-solved .challenge-inner span {
  background-color: rgba(255, 255, 255, 0.22);
  color: #ffffff;
}

/* Small check mark on solved cards — colour alone should not carry the state */
.challenge-button.challenge-solved .challenge-inner p::after {
  content: " \2713";
  font-weight: 700;
}

/* ------------------------------------------------------------- scoreboard */

#scoreboard .table {
  --bs-table-striped-bg: var(--awsbg-tint);
  --bs-table-striped-color: var(--awsbg-ink);
  --bs-table-hover-bg: var(--awsbg-tint-2);
  border-collapse: separate;
  border-spacing: 0;
  overflow: hidden;
  border-radius: 12px;
  border: 1px solid var(--awsbg-border);
}

#scoreboard .table thead th {
  background-color: var(--awsbg-purple);
  color: #ffffff;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  font-size: 0.78rem;
  border-bottom: none;
  padding-top: 0.85rem;
  padding-bottom: 0.85rem;
}

#scoreboard .table tbody th[scope="row"] {
  color: var(--awsbg-purple);
  font-weight: 700;
}

[data-bs-theme="dark"] #scoreboard .table {
  --bs-table-striped-bg: #1c1526;
  --bs-table-striped-color: #f5f3f7;
  --bs-table-hover-bg: #241a2e;
}

[data-bs-theme="dark"] #scoreboard .table tbody th[scope="row"] {
  color: var(--awsbg-accent-soft);
}

/* Top three placings */
#scoreboard .table tbody tr:nth-child(1) th[scope="row"],
#scoreboard .table tbody tr:nth-child(2) th[scope="row"],
#scoreboard .table tbody tr:nth-child(3) th[scope="row"] {
  font-size: 1.05rem;
}

#scoreboard .table tbody tr:nth-child(1) {
  background-color: var(--awsbg-tint-2) !important;
}

#scoreboard .nav-pills .nav-link {
  color: var(--awsbg-purple);
  border-radius: 999px;
  font-weight: 500;
}

#scoreboard .nav-pills .nav-link.active {
  background-color: var(--awsbg-purple);
  color: #ffffff;
}

#scoreboard a {
  color: var(--awsbg-purple);
  text-decoration: none;
  font-weight: 500;
}

#scoreboard a:hover {
  color: var(--awsbg-accent);
  text-decoration: underline;
}

[data-bs-theme="dark"] #scoreboard a {
  color: var(--awsbg-accent-soft);
}

.spinner,
.fa-circle-notch {
  color: var(--awsbg-accent);
}

/* ------------------------------------------------------------------ modals */

.modal-content {
  border: 1px solid var(--awsbg-border);
  border-radius: 14px;
}

.modal-header {
  border-bottom: 1px solid var(--awsbg-border);
}

.modal-header .modal-title {
  color: var(--awsbg-purple);
  font-weight: 650;
}

[data-bs-theme="dark"] .modal-header .modal-title {
  color: var(--awsbg-accent-soft);
}

/* Hint buttons in the challenge modal, so the tiered costs read as a set */
.modal .hint-button,
.modal button[x-text*="hint"] {
  border-color: var(--awsbg-accent);
  color: var(--awsbg-purple);
}

/* ------------------------------------------------------------------ footer */

.footer {
  background: linear-gradient(
    135deg,
    var(--awsbg-tint) 0%,
    var(--awsbg-tint-2) 100%
  );
  border-top: 1px solid var(--awsbg-border);
  padding: 1.5rem 0;
  margin-top: 3rem;
  position: static;
  height: auto;
}

[data-bs-theme="dark"] .footer {
  background: #1a1420;
  border-top-color: #3b2d4f;
}

.footer .footer-org {
  color: var(--awsbg-purple);
  font-weight: 600;
  font-size: 0.95rem;
}

[data-bs-theme="dark"] .footer .footer-org {
  color: var(--awsbg-accent-soft);
}

.footer .footer-event {
  color: var(--awsbg-muted);
  font-size: 0.82rem;
}

.footer a {
  color: var(--awsbg-muted);
}

.footer a:hover {
  color: var(--awsbg-purple);
}

/* ------------------------------------------------------------ misc accents */

.badge.bg-secondary {
  background-color: var(--awsbg-accent) !important;
}

.alert-info {
  background-color: var(--awsbg-tint);
  border-color: var(--awsbg-border);
  color: var(--awsbg-purple-dark);
}

hr {
  border-color: var(--awsbg-border);
  opacity: 1;
}

::selection {
  background-color: var(--awsbg-accent-soft);
  color: #ffffff;
}