/* ===== Hogwarts Theme for CTFd ===== */

/* --- CSS Custom Properties --- */
:root {
  --bg-primary: #0c1a24;
  --bg-secondary: #12232e;
  --bg-tertiary: #1a3040;
  --gold: #c8a84a;
  --gold-light: #dcc06a;
  --parchment: #d4cbb8;
  --crimson: #7a5a28;
  --crimson-dark: #5a4018;
  --emerald: #2a6a4a;
  --emerald-light: #38886a;
  --silver: #8a9aaa;
  --sapphire: #2a5060;
  --sapphire-light: #3a7080;
  --border-gold: rgba(200, 168, 74, 0.35);
}

/* --- Particles (JS-driven, randomized) --- */
.particles {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  pointer-events: none;
  z-index: 1;
  overflow: hidden;
}

.particle {
  position: absolute;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 255, 220, 0.9) 0%, rgba(200, 168, 74, 0.4) 60%, transparent 100%);
  pointer-events: none;
  animation: particleFloat var(--duration) linear var(--delay) infinite;
  left: var(--x);
  bottom: -10px;
  width: var(--size);
  height: var(--size);
  opacity: 0;
}

@keyframes particleFloat {
  0% {
    transform: translateY(0) translateX(0);
    opacity: 0;
  }

  5% {
    opacity: var(--peak-opacity);
  }

  50% {
    transform: translateY(calc(-50vh)) translateX(var(--drift));
    opacity: var(--peak-opacity);
  }

  90% {
    opacity: 0.2;
  }

  100% {
    transform: translateY(-105vh) translateX(var(--drift-end));
    opacity: 0;
  }
}

/* --- Challenge Board Specifics --- */
.challenge-charts-box {
  padding: 40px 0;
  margin-top: 10px;
  margin-bottom: 20px;
}

select option {
  background-color: var(--bg-secondary);
  font-family: 'Crimson Text', serif;
}

#score-graph>div>canvas,
.challenge-charts {
  background: var(--bg-secondary);
}

/* Category headers with wand icon */
.category-header h3::before {
  content: '';
  display: inline-block;
  vertical-align: middle;
  width: 75px;
  height: 75px;
  margin-right: 15px;
  background: url(../img/wand.png) no-repeat center center;
  background-size: contain;
}

.category-header h3 {
  text-transform: uppercase;
  font-family: 'MedievalSharp', cursive;
  color: var(--gold);
  letter-spacing: 2px;
}

/* Submit button */
.challenge-submit {
  background: var(--crimson) !important;
  color: #fff !important;
  box-shadow: 0 2px 20px rgba(155, 27, 48, 0.5);
  border: 1px solid var(--gold) !important;
  font-family: 'Cinzel', serif;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.challenge-submit:hover {
  background: var(--crimson-dark) !important;
  box-shadow: 0 2px 30px rgba(155, 27, 48, 0.7);
}

.challenge-submit:active {
  transform: scale(0.95);
  opacity: 0.9;
}

/* Challenge buttons */
.challenge-button {
  box-shadow: 3px 3px var(--gold) !important;
  background-color: var(--bg-secondary) !important;
  border: 1px solid var(--border-gold) !important;
  transition: all 0.3s ease;
}

.challenge-button:hover {
  background-color: var(--bg-tertiary) !important;
  border-color: var(--gold) !important;
  box-shadow: 3px 3px var(--gold-light), 0 0 15px rgba(212, 168, 67, 0.2) !important;
}

.challenge-button.challenge-solved,
.challenge-button.solved-challenge {
  background-color: var(--emerald) !important;
  border-color: var(--gold) !important;
  opacity: 0.9;
}

.challenge-button.challenge-solved:hover,
.challenge-button.solved-challenge:hover {
  background-color: var(--emerald-light) !important;
  opacity: 1;
}

/* Snitch icon on challenge point values */
.challenge-button span::before {
  background-image: url(../img/gold_coin.png);
  width: 18px;
  height: 18px;
  display: inline-block;
  content: '';
  background-size: cover;
  margin: 0 6px -3px 0;
}

.challenge-value::before {
  background-image: url(../img/gold_coin.png);
  width: 28px;
  height: 28px;
  display: inline-block;
  content: '';
  background-size: cover;
  margin: 0 -5px -5px 0;
}

/* Challenge tags */
.challenge-tag {
  background-color: var(--sapphire) !important;
  text-transform: uppercase;
}

.challenge-name {
  color: var(--gold);
  text-shadow: none;
  font-size: 1rem;
  font-family: 'Cinzel', serif;
}

/* Castle background — rendered directly on body, no pseudo-elements */
/* Layered gradients provide readability while keeping the castle vivid */

/* Highlight.js overrides for dark theme */
.hljs {
  display: block;
  overflow-x: auto;
  padding: .5em;
  color: var(--parchment);
  background: var(--bg-secondary);
  border: 1px solid var(--border-gold);
  border-radius: 4px;
}

.hljs-comment,
.hljs-quote {
  color: var(--silver);
  font-style: italic;
}

.hljs-keyword,
.hljs-selector-tag,
.hljs-subst {
  color: var(--gold);
  font-weight: 700;
}

.hljs-literal,
.hljs-number,
.hljs-tag .hljs-attr,
.hljs-template-variable,
.hljs-variable {
  color: #8ac6d0;
}

.hljs-doctag,
.hljs-string {
  color: #c6956a;
}

.hljs-section,
.hljs-selector-id,
.hljs-title {
  color: var(--gold-light);
  font-weight: 700;
}

.hljs-class .hljs-title,
.hljs-type {
  color: #8ac6d0;
  font-weight: 700;
}

.hljs-attribute,
.hljs-name,
.hljs-tag {
  color: var(--gold);
  font-weight: 400;
}

.hljs-link,
.hljs-regexp {
  color: var(--emerald-light);
}

.hljs-built_in,
.hljs-builtin-name {
  color: var(--sapphire-light);
}

/* --- Layout --- */
main {
  padding-top: 3.5rem;
}

html {
  position: relative;
  min-height: 100%;
}

main {
  margin-bottom: 100px;
}

/* Footer */
.footer {
  position: absolute;
  bottom: 1px;
  width: 100%;
  height: 60px;
  line-height: 20px;
  z-index: 10;
  background-color: transparent;
}

.footer .container {
  font-family: 'Cinzel', serif;
  font-size: 11px;
  color: var(--silver);
}

/* ===== Hogwarts Theme Overrides (Bootstrap 5 Dark) ===== */

/* --- Base --- */
body {
  /* Layered background: teal gradient overlay + castle image + base */
  background:
    linear-gradient(to bottom,
      rgba(12, 26, 36, 0.5) 0%,
      rgba(12, 26, 36, 0.2) 25%,
      transparent 45%,
      transparent 75%,
      rgba(12, 26, 36, 0.35) 100%) no-repeat center top / 100% 100%,
    url(../img/castle_bg.png) no-repeat center center / cover,
    #0c1a24;
  background-attachment: fixed, fixed, fixed;
  color: var(--parchment);
  font-family: 'Crimson Text', Georgia, serif;
  min-height: 100vh;
}

h1,
h2 {
  font-family: 'Cinzel Decorative', 'Cinzel', serif;
  color: var(--gold);
}

h3,
h4,
h5,
h6 {
  color: var(--gold-light);
  font-family: 'Cinzel', serif;
}

/* --- Navbar --- */
.navbar {
  background-color: var(--bg-secondary) !important;
  border-bottom: 2px solid var(--gold);
  box-shadow: 0 2px 20px rgba(212, 168, 67, 0.15);
}

.nav-link {
  text-transform: uppercase;
  color: var(--parchment) !important;
  font-family: 'Cinzel', serif !important;
  font-size: 0.85rem;
  font-weight: bold;
  letter-spacing: 1px;
  transition: color 0.3s ease;
}

.nav-link:hover {
  color: var(--gold) !important;
}

/* --- Layout --- */
main .container {
  max-width: 90% !important;
  margin-top: 60px;
}

/* --- Tables --- */
.table {
  background-color: transparent;
  color: var(--parchment);
  border: 1px solid var(--border-gold);
}

.table th,
.table td {
  border-color: var(--border-gold);
  color: var(--parchment);
}

.table thead th {
  text-transform: uppercase;
  color: var(--gold) !important;
  border-bottom: 2px solid var(--gold) !important;
  font-family: 'Cinzel', serif;
  font-size: 0.85rem;
  letter-spacing: 1px;
}

/* --- Buttons --- */
.btn-primary {
  background-color: var(--crimson);
  border-color: var(--gold);
  color: #fff;
  border-radius: 2px;
  font-family: 'Cinzel', serif;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.btn-primary:hover {
  background-color: var(--crimson-dark);
  border-color: var(--gold-light);
  color: #fff;
}

.btn-info {
  background-color: var(--sapphire);
  border-color: var(--sapphire);
  color: #fff;
  border-radius: 2px;
}

.btn-info:hover {
  background-color: var(--sapphire-light);
  border-color: var(--sapphire-light);
  color: #fff;
}

.btn-danger {
  background-color: var(--crimson);
  border-color: var(--crimson-dark);
  color: #fff;
  border-radius: 2px;
}

.btn-outline-secondary {
  border-color: var(--gold);
  color: var(--gold);
}

.btn-outline-secondary:hover {
  background-color: var(--gold);
  color: var(--bg-primary);
}

/* --- Badges --- */
.badge {
  border-radius: 2px;
}

.badge-notification {
  vertical-align: top;
  margin-left: -0.5em;
  font-size: 50%;
}

/* --- Forms --- */
.form-control {
  background-color: transparent !important;
  color: var(--parchment) !important;
  border-color: var(--border-gold);
  border-radius: 2px;
  padding: 0.8em !important;
  border-style: solid;
  border-width: 1px;
  height: auto !important;
  font-family: 'Crimson Text', serif;
}

.form-control::placeholder {
  color: var(--silver);
}

.form-control:focus {
  background-color: transparent !important;
  border-color: var(--gold);
  box-shadow: 0 0 0 0.1rem var(--gold), 0 0 15px rgba(212, 168, 67, 0.15);
  color: var(--parchment) !important;
}

.form-select {
  background-color: transparent;
  color: var(--parchment);
  border-color: var(--border-gold);
  font-family: 'Crimson Text', serif;
}

input,
select,
textarea {
  color-scheme: dark;
}

/* --- Cards --- */
.card {
  border-radius: 2px !important;
  background-color: var(--bg-secondary);
  border-color: var(--border-gold);
}

/* --- Modals --- */
.modal-content {
  background-color: var(--bg-secondary);
  border: 1px solid var(--gold);
  box-shadow: 0 0 30px rgba(212, 168, 67, 0.15);
  border-radius: 2px !important;
}

.modal-header {
  border-bottom-color: var(--border-gold);
}

.modal-footer {
  border-top-color: var(--border-gold);
}

/* --- Dropdowns --- */
.dropdown-menu {
  background-color: var(--bg-secondary);
  border: 1px solid var(--gold);
  border-radius: 2px;
}

.dropdown-item {
  color: var(--parchment);
  font-family: 'Crimson Text', serif;
}

.dropdown-item:hover,
.dropdown-item:focus {
  background-color: var(--bg-tertiary);
  color: var(--gold);
}

/* --- Tabs --- */
.nav-tabs .nav-link {
  color: var(--silver);
  font-family: 'Cinzel', serif;
}

.nav-tabs .nav-link.active {
  background-color: var(--bg-secondary);
  border-color: var(--gold);
  color: var(--gold);
}

.nav-pills .nav-link {
  color: var(--parchment);
  font-family: 'Cinzel', serif;
  border-radius: 2px;
}

.nav-pills .nav-link.active {
  background-color: var(--crimson);
  color: #fff;
}

/* --- Links --- */
a {
  color: var(--gold);
  text-decoration: none;
}

a:hover {
  color: var(--gold-light);
}

a.text-secondary {
  color: var(--silver) !important;
}

.text-muted {
  color: var(--silver) !important;
}

/* --- Jumbotron --- */
.jumbotron {
  background-color: transparent;
  color: var(--parchment);
}

/* --- Page Content (index, custom pages) --- */
main>.container:only-child {
  text-align: center;
}

main>.container h1,
main>.container h2,
main>.container h3,
.jumbotron h1 {
  font-family: 'Cinzel Decorative', 'Cinzel', serif;
  color: var(--gold);
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.6);
  margin-top: 1.5em;
  margin-bottom: 0.8em;
  line-height: 1.5;
}

main>.container:only-child h4,
main>.container:only-child h5,
main>.container:only-child h6 {
  font-family: 'Cinzel', serif;
  color: var(--gold-light);
  margin-top: 1em;
  margin-bottom: 0.5em;
  line-height: 1.5;
}

main>.container:only-child p {
  font-size: 1.1rem;
  color: var(--parchment);
  line-height: 1.9;
  font-family: 'Crimson Text', serif;
}

main>.container:only-child .fab,
main>.container:only-child .fa,
main>.container:only-child .fas,
main>.container:only-child .far {
  color: var(--gold-light);
}

main>.container:only-child a:not(.btn) {
  color: var(--gold);
  text-decoration: none;
  font-family: 'Cinzel', serif;
  font-size: 0.9em;
}

main>.container:only-child a:not(.btn):hover {
  color: var(--gold-light);
  text-decoration: underline;
}

/* --- Alerts --- */
.alert {
  border-radius: 2px !important;
}

.alert-success {
  background-color: rgba(26, 107, 60, 0.3);
  border-color: var(--emerald);
  color: var(--parchment);
}

.alert-danger {
  background-color: rgba(155, 27, 48, 0.3);
  border-color: var(--crimson);
  color: var(--parchment);
}

.alert-info {
  background-color: rgba(42, 74, 138, 0.3);
  border-color: var(--sapphire);
  color: var(--parchment);
}

.alert-warning {
  background-color: rgba(212, 168, 67, 0.2);
  border-color: var(--gold);
  color: var(--parchment);
}

/* --- Graphs --- */
#score-graph {
  min-height: 400px;
  display: block;
  clear: both;
}

#solves-graph {
  display: block;
  height: 350px;
}

#categories-pie-graph,
#keys-pie-graph {
  min-height: 400px;
  display: block;
}

/* --- Select options --- */
select.form-control {
  height: auto !important;
}

/* --- Scrollbar --- */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: var(--bg-primary);
}

::-webkit-scrollbar-thumb {
  background: var(--border-gold);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--gold);
}

/* --- Selection --- */
::selection {
  background: var(--gold);
  color: var(--bg-primary);
}

/* --- Badge classes (custom) --- */
.pbadge {
  font-family: 'Cinzel', serif;
}

.pbadge-primary {
  color: var(--gold);
}

.pbadge-secondary {
  color: var(--crimson);
}