/* ================================================================== *
 *  Jetlagidee — shared stylesheet
 *
 *  Every page is monochromatic: the whole page uses shades of one
 *  color. Themes are defined with CSS variables on the <body> class:
 *
 *    .content-body (operator)  — dark blue
 *    .home-body                — dark blue
 *    .comics-body              — light purple
 *    .posts-body               — light blue
 *    .games-body               — light orange
 *    .quizzes-body             — light green
 * ================================================================== */

/* ---------- Base ---------- */
* { box-sizing: border-box; }

[hidden] { display: none !important; }

body {
  margin: 0;
  font-family: "Segoe UI", Arial, sans-serif;
  color: #222;
  background: #fff;
}

h1, h2, h3, .logo-card, .hero-title, .big-button-title {
  font-family: Georgia, "Times New Roman", serif;
}

a { color: var(--link); }
a:visited { color: var(--link-visited); }

/* ---------- Theme variables ---------- */

/* Default: dark blue (operator page) */
:root {
  --page-bg1: #223d78;
  --page-bg2: #12203f;
  --header-bg: rgba(20, 36, 77, 0.96);
  --header-border: #4a6bb5;
  --logo-bg: #2c4a8f;
  --logo-hover: #3a5fb0;
  --logo-text: #eaf1ff;
  --logo-border: #5a79c0;
  --menu-link: #c3d2f0;
  --menu-hover: #ffffff;
  --link: #8fb4ff;
  --link-visited: #a9bff2;
  --surface: #ffffff;
  --surface-soft: #eef3fc;
  --text: #222222;
  --text-soft: #55607a;
  --text-faint: #8a93a8;
  --heading: #1e3a8a;
  --accent: #2b5cbb;
  --accent-hover: #1f4a9e;
  --accent-strong: #16315f;
  --accent-soft: #eaf1fb;
  --accent-border: #2b5cbb;
  --accent-border-light: #b9cbe8;
  --danger: #b91c1c;
  --danger-hover: #991b1b;
  --danger-soft: #fee2e2;
  --title-grad1: #2b5cbb;
  --title-grad2: #4a7cd4;
  --card-border: #dfe7f4;
  --footer-text: #9fb2dd;
  --footer-link: #cfe0ff;
  --shadow: 0 4px 18px rgba(0, 0, 0, 0.3);
}

/* Light purple — Comics */
.comics-body {
  --page-bg1: #f4effd;
  --page-bg2: #e5daf7;
  --header-bg: rgba(247, 243, 253, 0.88);
  --header-border: #b7a5ec;
  --logo-bg: linear-gradient(135deg, #8b5cf6, #7c3aed);
  --logo-hover: linear-gradient(135deg, #a78bfa, #8b5cf6);
  --logo-text: #ffffff;
  --logo-border: #c4b5fd;
  --menu-link: #6b5aa8;
  --menu-hover: #43327c;
  --link: #6d28d9;
  --link-visited: #8b5cf6;
  --surface: #fdfcff;
  --surface-soft: #f3edfe;
  --text: #3f2f66;
  --text-soft: #6e5c9e;
  --text-faint: #9a8cc2;
  --heading: #5b21b6;
  --accent: #7c3aed;
  --accent-hover: #6d28d9;
  --accent-strong: #4c1d95;
  --accent-soft: #f1eafd;
  --accent-border: #7c3aed;
  --accent-border-light: #cbbcf3;
  --danger: #4c1d95;
  --danger-hover: #3b1480;
  --danger-soft: #efe6fc;
  --title-grad1: #7c3aed;
  --title-grad2: #a855f7;
  --card-border: #ddd1f6;
  --footer-text: #6e5c9e;
  --footer-link: #5b21b6;
  --shadow: 0 4px 18px rgba(76, 29, 149, 0.18);
}

/* Light blue — Posts */
.posts-body {
  --page-bg1: #eff6ff;
  --page-bg2: #dbeafe;
  --header-bg: rgba(239, 246, 255, 0.88);
  --header-border: #93c5fd;
  --logo-bg: linear-gradient(135deg, #3b82f6, #2563eb);
  --logo-hover: linear-gradient(135deg, #60a5fa, #3b82f6);
  --logo-text: #ffffff;
  --logo-border: #93c5fd;
  --menu-link: #3b5b9b;
  --menu-hover: #1e3a8a;
  --link: #2563eb;
  --link-visited: #1d4ed8;
  --surface: #ffffff;
  --surface-soft: #f0f6ff;
  --text: #1e3a8a;
  --text-soft: #4d6aa8;
  --text-faint: #8aa3cc;
  --heading: #1d4ed8;
  --accent: #2563eb;
  --accent-hover: #1d4ed8;
  --accent-strong: #1e3a8a;
  --accent-soft: #e5effd;
  --accent-border: #2563eb;
  --accent-border-light: #bcd4f8;
  --danger: #1e3a8a;
  --danger-hover: #172e6b;
  --danger-soft: #e4edfb;
  --title-grad1: #3b82f6;
  --title-grad2: #60a5fa;
  --card-border: #d5e5fb;
  --footer-text: #4d6aa8;
  --footer-link: #1d4ed8;
  --shadow: 0 4px 18px rgba(30, 64, 175, 0.16);
}

/* Light orange — Games */
.games-body {
  --page-bg1: #fff7ed;
  --page-bg2: #ffedd5;
  --header-bg: rgba(255, 247, 237, 0.9);
  --header-border: #fdba74;
  --logo-bg: linear-gradient(135deg, #f97316, #ea580c);
  --logo-hover: linear-gradient(135deg, #fb923c, #f97316);
  --logo-text: #ffffff;
  --logo-border: #fdba74;
  --menu-link: #9a5b2f;
  --menu-hover: #7c2d12;
  --link: #ea580c;
  --link-visited: #c2410c;
  --surface: #ffffff;
  --surface-soft: #fff3e6;
  --text: #7c2d12;
  --text-soft: #a05c33;
  --text-faint: #c08a63;
  --heading: #c2410c;
  --accent: #ea580c;
  --accent-hover: #c2410c;
  --accent-strong: #9a3412;
  --accent-soft: #ffedd5;
  --accent-border: #ea580c;
  --accent-border-light: #fdcd9c;
  --danger: #9a3412;
  --danger-hover: #7c2d12;
  --danger-soft: #fde8d7;
  --title-grad1: #f97316;
  --title-grad2: #fb923c;
  --card-border: #fadcb8;
  --footer-text: #a05c33;
  --footer-link: #c2410c;
  --shadow: 0 4px 18px rgba(234, 88, 12, 0.16);
}

/* Light green — Quizzes */
.quizzes-body {
  --page-bg1: #f0fdf4;
  --page-bg2: #dcfce7;
  --header-bg: rgba(240, 253, 244, 0.9);
  --header-border: #86efac;
  --logo-bg: linear-gradient(135deg, #22c55e, #16a34a);
  --logo-hover: linear-gradient(135deg, #4ade80, #22c55e);
  --logo-text: #ffffff;
  --logo-border: #86efac;
  --menu-link: #3f6b4a;
  --menu-hover: #14532d;
  --link: #16a34a;
  --link-visited: #15803d;
  --surface: #ffffff;
  --surface-soft: #ecfdf3;
  --text: #14532d;
  --text-soft: #4c7a5c;
  --text-faint: #7da68c;
  --heading: #15803d;
  --accent: #16a34a;
  --accent-hover: #15803d;
  --accent-strong: #14532d;
  --accent-soft: #dcfce7;
  --accent-border: #16a34a;
  --accent-border-light: #a7e8bd;
  --danger: #14532d;
  --danger-hover: #0f3d21;
  --danger-soft: #d9f3e1;
  --title-grad1: #22c55e;
  --title-grad2: #4ade80;
  --card-border: #c6eed3;
  --footer-text: #4c7a5c;
  --footer-link: #15803d;
  --shadow: 0 4px 18px rgba(22, 163, 74, 0.16);
}

/* ---------- Shared header ---------- */
.site-header {
  background: var(--header-bg);
  border-bottom: 3px solid var(--header-border);
  padding: 12px 16px;
  position: relative;
  z-index: 1;
}
.header-inner {
  max-width: 960px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
}
.logo-card {
  display: inline-block;
  background: var(--logo-bg);
  color: var(--logo-text);
  border: 2px solid var(--logo-border);
  border-radius: 8px;
  padding: 6px 16px;
  font-size: 22px;
  font-weight: bold;
  text-decoration: none;
  letter-spacing: 0.5px;
}
.logo-card:hover { background: var(--logo-hover); color: var(--logo-text); }

.menu { font-size: 15px; }
.menu a {
  color: var(--menu-link);
  text-decoration: none;
  margin-left: 18px;
}
.menu a:hover { color: var(--menu-hover); text-decoration: underline; }
.menu a.active { color: var(--menu-hover); text-decoration: underline; font-weight: bold; }

/* ---------- Content pages ---------- */
.content-body {
  background: linear-gradient(180deg, var(--page-bg1) 0%, var(--page-bg2) 100%);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.page-main {
  width: 100%;
  max-width: 960px;
  margin: 0 auto;
  padding: 26px 16px 40px;
  flex: 1;
  position: relative;
  z-index: 1;
}

.card {
  background: var(--surface);
  border: 1px solid var(--card-border);
  border-radius: 12px;
  box-shadow: var(--shadow);
  padding: 22px 26px;
  margin-bottom: 22px;
}
.card-heading {
  margin: 0 0 12px;
  font-size: 22px;
  color: var(--heading);
}

.page-heading {
  margin: 4px 0 16px;
  font-size: 32px;
  color: var(--heading);
  text-align: center;
}
.operator-main .page-heading { color: #ffffff; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-block;
  font: inherit;
  font-size: 15px;
  padding: 10px 20px;
  border: 2px solid var(--accent);
  border-radius: 8px;
  background: var(--accent);
  color: #fff;
  cursor: pointer;
  text-decoration: none;
}
.btn:hover { background: var(--accent-hover); border-color: var(--accent-hover); color: #fff; }
.btn:disabled { opacity: 0.55; cursor: default; background: var(--accent); border-color: var(--accent); }

.btn-secondary { background: var(--surface); color: var(--accent); }
.btn-secondary:hover { background: var(--accent-soft); border-color: var(--accent-hover); color: var(--accent-hover); }

.btn-danger { background: var(--surface); color: var(--danger); border-color: var(--danger); }
.btn-danger:hover { background: var(--danger-soft); border-color: var(--danger-hover); color: var(--danger-hover); }

.btn-small { padding: 6px 12px; font-size: 13px; }
/* Prev / Random / Next get slightly different shades of the page color */
.comic-nav .btn-prev { background: var(--accent-strong); border-color: var(--accent-strong); }
.comic-nav .btn-random { background: var(--accent); border-color: var(--accent); }
.comic-nav .btn-next { background: var(--title-grad2); border-color: var(--title-grad2); }
.comic-nav .btn:hover:not(:disabled) { background: var(--accent-hover); border-color: var(--accent-hover); }

/* ---------- Comics + Posts shared ---------- */
.comic-card, .post-card { text-align: center; }

.title-box {
  display: inline-block;
  background: linear-gradient(135deg, var(--title-grad1), var(--title-grad2));
  border: 2px solid var(--accent-border-light);
  border-radius: 8px;
  color: #fff;
  padding: 8px 20px;
  margin: 4px 0 16px;
  font-size: 26px;
  font-weight: bold;
  word-wrap: break-word;
  max-width: 100%;
  box-shadow: 0 3px 12px rgba(0, 0, 0, 0.18);
}

.comic-nav {
  display: flex;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
  margin: 10px 0 6px;
}

#comic-image {
  max-width: 100%;
  max-height: 65vh;
  border: 2px solid var(--accent-border-light);
  border-radius: 8px;
  background: var(--surface-soft);
}

.comic-actions { margin: 12px 0 4px; }

.alt-box {
  max-width: 620px;
  margin: 8px auto 12px;
  padding: 10px 14px;
  border: 2px dashed var(--accent-border-light);
  border-radius: 8px;
  background: var(--accent-soft);
  font-size: 15px;
  line-height: 1.4;
  color: var(--text);
}

.notes-box {
  max-width: 620px;
  margin: 14px auto 4px;
  padding: 12px 16px;
  border: 2px solid var(--accent-border-light);
  border-radius: 10px;
  background: var(--accent-soft);
  text-align: left;
}
.notes-heading {
  margin: 0 0 6px;
  font-size: 13px;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--accent);
}
.notes-text {
  margin: 0;
  font-size: 15px;
  line-height: 1.5;
  color: var(--text);
  white-space: pre-wrap;
  word-wrap: break-word;
}

.post-body-text {
  max-width: 720px;
  margin: 14px auto 4px;
  padding: 6px 4px;
  font-size: 17px;
  line-height: 1.7;
  color: var(--text);
  text-align: left;
  white-space: pre-wrap;
  word-wrap: break-word;
}
.post-date {
  margin: 8px auto 4px;
  max-width: 720px;
  font-size: 12px;
  color: var(--text-faint);
  text-align: left;
}

.meta { font-size: 14px; color: var(--text-soft); margin: 8px 0 0; }

/* ---------- Archive grid ---------- */
.archive-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 16px;
  text-align: center;
}
.archive-cell a { text-decoration: none; }
.archive-cell img {
  max-width: 100%;
  max-height: 150px;
  border: 1px solid var(--accent-border-light);
  border-radius: 6px;
  background: var(--surface-soft);
}
.archive-cell .cell-title {
  display: block;
  margin-top: 6px;
  font-size: 14px;
  color: var(--accent);
  text-decoration: underline;
}
.archive-cell a:hover .cell-title { color: var(--accent-hover); }

/* Post archive cells are text cards instead of image thumbs */
.posts-body .archive-grid { grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); }
.post-archive-cell {
  border: 1px solid var(--card-border);
  border-radius: 10px;
  background: var(--surface);
  padding: 12px 14px;
  text-align: left;
  box-shadow: var(--shadow);
}
.post-archive-cell a { display: flex; flex-direction: column; gap: 6px; }
.post-archive-cell .cell-title {
  display: block;
  margin: 0;
  font-size: 15px;
  font-weight: bold;
  color: var(--heading);
  text-decoration: none;
}
.post-archive-cell a:hover .cell-title { color: var(--accent); }
.cell-excerpt {
  font-size: 13px;
  line-height: 1.45;
  color: var(--text-soft);
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.cell-date { font-size: 12px; color: var(--text-faint); }

.empty-msg { font-size: 16px; color: var(--text-soft); margin: 12px 0 0; text-align: center; }

/* ---------- Home page (dark blue) ---------- */
.home-body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background: #0a1226;
}

.home-bg {
  position: fixed;
  inset: 0;
  z-index: 0;
  display: block;
  width: 100%;
  height: 100%;
  background: linear-gradient(180deg, #040a1c 0%, #081735 55%, #0b1e42 100%);
}

.home-header {
  position: relative;
  z-index: 1;
  padding: 16px 20px;
}
.home-header .logo-card {
  background: #2c4a8f;
  color: #eaf1ff;
  border-color: #5a79c0;
}
.home-header .logo-card:hover { background: #3a5fb0; color: #eaf1ff; }
.home-header .menu a { color: #b9c8e8; }
.home-header .menu a:hover, .home-header .menu a.active { color: #ffffff; }

.home-main {
  position: relative;
  z-index: 1;
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px 16px;
}

.hero-card {
  max-width: 760px;
  width: 100%;
  background: rgba(15, 26, 54, 0.92);
  border: 1px solid #3b5b9b;
  border-radius: 18px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
  padding: 40px 36px;
  text-align: center;
}

.hero-title {
  margin: 0 0 10px;
  font-size: 54px;
  color: #dce7ff;
  letter-spacing: 1px;
}

.hero-tagline {
  margin: 0 0 28px;
  font-size: 18px;
  line-height: 1.5;
  color: #9fb2dd;
}

.home-buttons {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
  text-align: left;
}

.big-button {
  display: block;
  background: rgba(44, 74, 143, 0.52);
  color: #eaf1ff;
  border: 2px solid rgba(122, 154, 216, 0.55);
  border-radius: 12px;
  padding: 16px 20px;
  text-decoration: none;
  -webkit-backdrop-filter: blur(6px);
  backdrop-filter: blur(6px);
  transition: transform 0.12s ease, background 0.12s ease, box-shadow 0.12s ease;
}
.big-button:hover {
  background: rgba(58, 95, 176, 0.62);
  color: #eaf1ff;
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.35);
}
.big-button-title {
  display: block;
  font-size: 24px;
  font-weight: bold;
}
.big-button-sub {
  display: block;
  margin-top: 4px;
  font-size: 13px;
  color: rgba(234, 241, 255, 0.72);
}

.home-footer {
  position: relative;
  z-index: 1;
  text-align: center;
  color: #8fa6d0;
  font-size: 13px;
  padding: 18px 16px 26px;
}
.home-footer a { color: #bcd0f5; }
.home-footer a:visited { color: #bcd0f5; }

/* ---------- Operator page ---------- */
.operator-main { text-align: left; }

.op-hint { font-size: 14px; color: var(--text-soft); margin: 0 0 14px; }

.field { display: block; margin-bottom: 14px; max-width: 560px; }
.field span {
  display: block;
  font-size: 13px;
  color: var(--text-soft);
  margin-bottom: 4px;
}
.field input[type="text"],
.field textarea {
  width: 100%;
  font: inherit;
  font-size: 15px;
  padding: 6px 8px;
  border: 1px solid #999;
  border-radius: 6px;
}
.field input[type="file"] { font: inherit; }

.op-feedback { font-size: 15px; color: #15803d; margin: 4px 0 12px; }
.op-feedback.error { color: #b91c1c; }

.op-list { margin-top: 4px; }

.op-row {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  border-top: 1px solid var(--card-border);
  padding: 14px 0;
}
.op-thumb {
  max-width: 150px;
  max-height: 110px;
  border: 1px solid var(--accent-border-light);
  border-radius: 6px;
  background: var(--surface-soft);
  flex-shrink: 0;
}
.op-info { flex: 1; min-width: 0; }
.op-row-title { font-size: 17px; font-weight: bold; color: var(--heading); }
.op-row-meta {
  font-size: 13px;
  color: var(--text-soft);
  margin: 4px 0 10px;
  word-wrap: break-word;
}
.op-actions { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }

.op-edit-form .field { max-width: 560px; }

/* Operator tabs */
.op-tabs {
  display: flex;
  gap: 10px;
  margin: 0 0 18px;
}
.tab-btn {
  font: inherit;
  font-size: 15px;
  padding: 8px 24px;
  border: 2px solid #5a79c0;
  border-radius: 999px;
  background: transparent;
  color: #c3d2f0;
  cursor: pointer;
}
.tab-btn:hover:not(.active) { background: rgba(91, 121, 192, 0.25); }
.tab-btn.active {
  background: #2b5cbb;
  border-color: #7d9de0;
  color: #ffffff;
}

/* ---------- Games filler page ---------- */
.games-body .page-main { max-width: 1080px; }

.game-intro, .quiz-intro {
  text-align: center;
  color: var(--text-soft);
  font-size: 15px;
  margin: 0 0 26px;
}

.game-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  justify-content: center;
}
.game-card {
  width: 220px;
  background: var(--surface);
  border: 1px solid var(--card-border);
  border-radius: 14px;
  box-shadow: var(--shadow);
  padding: 20px 16px;
  text-align: center;
}
.game-icon {
  width: 84px;
  height: 84px;
  margin: 0 auto 14px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 40px;
  background: var(--accent-soft);
  border: 2px solid var(--accent-border-light);
}
.game-name {
  margin: 0 0 6px;
  font-size: 18px;
  font-weight: bold;
  color: var(--heading);
}
.game-desc {
  margin: 0 0 14px;
  font-size: 13px;
  line-height: 1.45;
  color: var(--text-soft);
}
.game-tag {
  display: inline-block;
  font-size: 12px;
  padding: 3px 12px;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent);
  border: 1px solid var(--accent-border-light);
}

/* ---------- Quizzes filler page (JetPunk style) ---------- */

.quiz-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
  gap: 18px;
}
.quiz-card {
  background: var(--surface);
  border: 1px solid var(--card-border);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
}
.quiz-thumb {
  height: 110px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 46px;
  background: linear-gradient(135deg, var(--title-grad1), var(--title-grad2));
}
.quiz-thumb img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.qz-cover-preview {
  max-width: 260px;
  margin: 0 0 14px;
  border: 2px solid var(--accent-border-light);
  border-radius: 10px;
  overflow: hidden;
}
.qz-cover-preview img {
  display: block;
  width: 100%;
  height: 120px;
  object-fit: cover;
}
.quiz-body { padding: 12px 14px 14px; display: flex; flex-direction: column; gap: 4px; flex: 1; }
.quiz-name {
  margin: 0;
  font-size: 15px;
  font-weight: bold;
  color: var(--heading);
}
.quiz-desc {
  margin: 0;
  font-size: 13px;
  line-height: 1.4;
  color: var(--text-soft);
}
.quiz-meta {
  margin-top: auto;
  padding-top: 8px;
  font-size: 12px;
  color: var(--text-faint);
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.quiz-badge {
  font-size: 11px;
  padding: 2px 10px;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent);
  border: 1px solid var(--accent-border-light);
}

/* ---------- Quizzes: operator upload + player ---------- */
.quiz-playable {
  font: inherit;
  text-align: left;
  width: 100%;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.quiz-playable:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.16);
}
.quiz-op-panel { max-width: 720px; margin: 26px auto 0; }
.quiz-op-row .op-actions { justify-content: flex-end; }

.qz-form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0 16px;
}
@media (max-width: 560px) { .qz-form-grid { grid-template-columns: 1fr; } }

.qz-row {
  border: 1px solid var(--card-border);
  border-radius: 10px;
  padding: 10px 12px;
  margin-bottom: 12px;
  background: var(--surface);
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.qz-row input[type="text"] {
  font: inherit;
  padding: 7px 9px;
  border: 1px solid var(--card-border);
  border-radius: 8px;
  background: var(--surface);
  color: inherit;
}
.qz-row input[type="text"]:focus { outline: none; border-color: var(--accent); }
.qz-options-wrap { display: grid; grid-template-columns: 1fr 1fr; gap: 6px; }
@media (max-width: 560px) { .qz-options-wrap { grid-template-columns: 1fr; } }
.qz-opt { display: flex; align-items: center; gap: 7px; }
.qz-opt-input { flex: 1; min-width: 0; }
.qz-row-fi { flex-direction: row; flex-wrap: wrap; align-items: center; }
.qz-row-fi .qz-row-question { flex: 1 1 220px; }
.qz-row-fi .qz-row-answers { flex: 1 1 260px; }

/* ---- Player overlay ---- */
.quiz-player {
  position: fixed;
  inset: 0;
  background: rgba(20, 22, 31, 0.62);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 18px;
  z-index: 1000;
}
.quiz-player[hidden] { display: none; }
body.quiz-player-open { overflow: hidden; }
.quiz-player-box {
  width: 100%;
  max-width: 640px;
  max-height: 92vh;
  overflow-y: auto;
  background: var(--surface);
  border: 1px solid var(--card-border);
  border-radius: 14px;
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.35);
  display: flex;
  flex-direction: column;
}
.quiz-player-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 14px 18px;
  border-bottom: 1px solid var(--card-border);
}
.quiz-player-head strong { font-size: 17px; color: var(--heading); }
.quiz-player-close {
  font: inherit;
  font-size: 22px;
  line-height: 1;
  padding: 2px 10px;
  border: none;
  background: transparent;
  color: var(--text-soft);
  cursor: pointer;
  border-radius: 8px;
}
.quiz-player-close:hover { background: var(--accent-soft); color: var(--heading); }
.quiz-player-timer {
  margin: 0;
  padding: 8px 18px;
  text-align: center;
  font-size: 26px;
  font-weight: bold;
  font-variant-numeric: tabular-nums;
  color: var(--heading);
  background: var(--accent-soft);
  border-bottom: 1px solid var(--card-border);
}
.quiz-player-timer.qp-timer-low { color: var(--danger); }
.quiz-player-body { padding: 18px; }

.qp-progress { margin: 0 0 8px; font-size: 13px; color: var(--text-soft); }
.qp-prompt { margin: 0 0 16px; font-size: 20px; line-height: 1.4; color: var(--heading); }
.qp-options { display: flex; flex-direction: column; gap: 10px; }
.qp-option {
  font: inherit;
  text-align: left;
  padding: 11px 14px;
  border-radius: 10px;
  border: 1px solid var(--card-border);
  background: var(--surface);
  color: inherit;
  cursor: pointer;
  transition: border-color 0.12s ease, background 0.12s ease;
}
.qp-option:hover:not(:disabled) { border-color: var(--accent); background: var(--accent-soft); }
.qp-option:disabled { cursor: default; opacity: 0.8; }
.qp-option-selected {
  border-color: var(--accent) !important;
  background: var(--accent-soft) !important;
  font-weight: bold;
}
.qp-option-correct {
  border-color: #166534 !important;
  background: rgba(22, 101, 52, 0.14) !important;
  color: #14532d !important;
  font-weight: bold;
}
.qp-option-wrong {
  border-color: #b91c1c !important;
  background: rgba(185, 28, 28, 0.12) !important;
  color: #7f1d1d !important;
}
.qp-feedback { min-height: 22px; margin: 12px 0 0; font-weight: bold; color: var(--text-soft); }
.qp-feedback-ok { color: #15803d; }
.qp-feedback-error { color: #b91c1c; }
.qp-input-row { display: flex; gap: 8px; margin-top: 14px; }
.qp-input {
  flex: 1;
  min-width: 0;
  font: inherit;
  padding: 9px 12px;
  border: 1px solid var(--card-border);
  border-radius: 10px;
  background: var(--surface);
  color: inherit;
}
.qp-input:focus { outline: none; border-color: var(--accent); }
.qp-input-wrong {
  border-color: #b91c1c !important;
  background: rgba(185, 28, 28, 0.1) !important;
  animation: qp-shake 0.4s ease;
}
@keyframes qp-shake {
  0% { transform: translateX(0); }
  25% { transform: translateX(-6px); }
  50% { transform: translateX(6px); }
  75% { transform: translateX(-4px); }
  100% { transform: translateX(0); }
}
.qp-next-row { display: flex; justify-content: flex-end; margin-top: 14px; }
.qp-score { margin: 0 0 12px; font-size: 16px; font-weight: bold; color: var(--heading); }
.qp-typein-list { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 6px; }
.qp-chip {
  display: inline-block;
  padding: 5px 12px;
  border-radius: 999px;
  background: rgba(22, 101, 52, 0.14);
  border: 1px solid #166534;
  color: #14532d;
  font-size: 14px;
  font-weight: 600;
}
.qp-chip-miss {
  background: var(--accent-soft);
  border-color: var(--accent-border-light);
  color: var(--text-soft);
  font-weight: normal;
}
.qp-results { text-align: center; }
.qp-results-title { margin: 0 0 6px; color: var(--heading); }
.qp-results-big { margin: 0 0 16px; font-size: 22px; font-weight: bold; color: var(--accent); }
.qp-report {
  margin: 0 0 18px;
  text-align: left;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.qp-report-row {
  border: 1px solid var(--card-border);
  border-radius: 10px;
  padding: 10px 12px;
  background: var(--surface);
}
.qp-report-ok { border-color: #166534; }
.qp-report-err { border-color: #b91c1c; }
.qp-report-head { font-weight: bold; color: var(--heading); margin-bottom: 4px; }
.qp-report-line { font-size: 13px; color: var(--text-soft); line-height: 1.45; }
.qp-missed { margin: 0 0 18px; }
.qp-missed-title { margin: 0 0 10px; font-weight: bold; color: var(--heading); }
.qp-actions { display: flex; justify-content: center; gap: 10px; flex-wrap: wrap; }

/* ---------- Comics page background ---------- */
.comics-bg {
  position: fixed;
  inset: -40px;
  z-index: 0;
  background-color: #e5daf7;
  background-image:
    linear-gradient(rgba(244, 239, 253, 0.9), rgba(233, 222, 250, 0.94)),
    url("Resourses/TempBackground_2.jpg");
  background-size: cover;
  background-position: center;
  filter: blur(14px);
}
.comics-body .site-header,
.comics-body .page-main,
.comics-body .site-footer {
  position: relative;
  z-index: 1;
}

/* ---------- Server notice ---------- */
.server-note {
  max-width: 760px;
  margin: 0 auto 18px;
  background: #fef2f2;
  border: 2px solid #dc2626;
  border-radius: 8px;
  color: #991b1b;
  font-size: 14px;
  padding: 10px 14px;
}

/* ---------- Footer ---------- */
.site-footer {
  text-align: center;
  color: var(--footer-text);
  font-size: 13px;
  padding: 16px 16px 26px;
  border-top: 1px solid var(--card-border);
  position: relative;
  z-index: 1;
}
.site-footer p { margin: 4px 0; }
.site-footer a { color: var(--footer-link); }
.site-footer a:visited { color: var(--footer-link); }

/* ---------- Operator login (home page) ---------- */
.operator-area {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}
.operator-area input[type="password"] {
  font: inherit;
  font-size: 13px;
  padding: 5px 8px;
  border: 1px solid #5a79c0;
  border-radius: 6px;
  background: #101c3c;
  color: #dce7ff;
  width: 210px;
}
.op-login-error { color: #ffb3b3; font-size: 13px; }

.home-body .btn-small {
  display: inline-block;
  font: inherit;
  font-size: 13px;
  padding: 5px 12px;
  border: 2px solid #5a79c0;
  border-radius: 8px;
  background: #2c4a8f;
  color: #eaf1ff;
  cursor: pointer;
  text-decoration: none;
}
.home-body .btn-small:hover { background: #3a5fb0; color: #eaf1ff; }

/* Operator page: logged-in bar */
.op-session {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  flex-wrap: wrap;
  margin: 0 0 16px;
  background: #eaf1fb;
  border: 2px solid #2b5cbb;
  border-radius: 8px;
  color: #16315f;
  font-size: 14px;
  padding: 8px 14px;
}

/* Comics/posts page: operator-only edit/delete strip */
.op-strip {
  display: flex;
  justify-content: center;
  gap: 10px;
  flex-wrap: wrap;
  margin: 14px 0 2px;
}

/* ---------- Small screens ---------- */
@media (max-width: 560px) {
  .home-buttons { grid-template-columns: 1fr; }
  .hero-title { font-size: 40px; }
  .hero-card { padding: 28px 20px; }
  .menu a { margin-left: 10px; }
  .op-row { flex-direction: column; }
  .op-thumb { max-width: 100%; max-height: none; }
  .game-card { width: 100%; max-width: 300px; }
}
/* ================================================================== *
 *  Reverse Nim game + background box
 * ================================================================== */
.nim-rules { margin: 0 0 4px; font-size: 15px; color: var(--text); }
.nim-sub { font-size: 14px; color: var(--text-soft); font-weight: normal; }

.nim-step-label { margin: 16px 0 8px; font-size: 14px; font-weight: bold; color: var(--heading); }
.pill-group { display: flex; gap: 8px; flex-wrap: wrap; margin: 0 0 4px; }
.pill {
  font: inherit;
  font-size: 14px;
  padding: 7px 16px;
  border: 2px solid var(--accent-border-light);
  border-radius: 999px;
  background: var(--surface);
  color: var(--accent);
  cursor: pointer;
}
.pill:hover { background: var(--accent-soft); }
.pill.active { background: var(--accent); border-color: var(--accent); color: #ffffff; }
.nim-opt-note { font-size: 13px; color: var(--text-soft); margin: 8px 0 0; }
#nim-start { margin-top: 18px; }

.nim-status { margin: 0 0 10px; font-size: 18px; font-weight: bold; color: var(--heading); }
.nim-board {
  display: flex;
  gap: 24px;
  justify-content: center;
  flex-wrap: wrap;
  margin: 16px 0 8px;
}
.nim-pile { display: flex; flex-direction: column; align-items: center; gap: 6px; }
.nim-stack { display: flex; flex-direction: column-reverse; gap: 4px; }
.nim-card {
  width: 66px;
  height: 32px;
  border: 2px solid var(--accent-border);
  border-radius: 7px;
  background: var(--surface);
  color: var(--heading);
  font: inherit;
  font-size: 14px;
  font-weight: bold;
  cursor: pointer;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.15);
}
.nim-card:hover:not(:disabled) { background: var(--accent-soft); border-color: var(--accent-hover); }
.nim-card:disabled { opacity: 0.55; cursor: default; }
.nim-empty { font-size: 13px; color: var(--text-faint); padding: 8px 0; }
.nim-pile-count { font-size: 13px; font-weight: bold; color: var(--text-soft); }
.nim-pile-label { font-size: 12px; color: var(--text-faint); letter-spacing: 1px; text-transform: uppercase; }
.nim-hint { margin: 10px 0 0; font-size: 14px; color: var(--text-soft); }

.nim-result {
  margin: 14px 0 4px;
  padding: 14px 16px;
  border: 2px solid var(--accent-border);
  border-radius: 10px;
  background: var(--accent-soft);
  text-align: center;
}
.nim-result-text { margin: 0 0 10px; font-size: 17px; font-weight: bold; color: var(--heading); }

.nim-log-box { margin-top: 16px; }
.nim-log-title { margin: 0 0 6px; font-size: 13px; letter-spacing: 1px; text-transform: uppercase; color: var(--text-soft); }
.nim-log {
  max-height: 130px;
  overflow-y: auto;
  background: var(--surface-soft);
  border: 1px solid var(--card-border);
  border-radius: 8px;
  padding: 8px 12px;
  font-size: 13px;
  color: var(--text-soft);
}
.nim-log-entry { padding: 2px 0; }
.nim-quit-row { margin: 14px 0 0; }

.games-subheading { margin: 26px 0 14px; }

/* Background box (scrollable) */
.bg-card .card-heading { margin-bottom: 10px; }
.bg-scroll {
  max-height: 300px;
  overflow-y: auto;
  padding-right: 8px;
  font-size: 14.5px;
  line-height: 1.65;
  color: var(--text);
}
.bg-scroll h3 { margin: 16px 0 6px; font-size: 16px; color: var(--heading); }
.bg-scroll p { margin: 0 0 10px; }
.bg-scroll ul { margin: 0 0 10px; padding-left: 22px; }
.bg-scroll li { margin-bottom: 6px; }
.bg-scroll code {
  background: var(--accent-soft);
  border: 1px solid var(--accent-border-light);
  border-radius: 4px;
  padding: 1px 6px;
  font-size: 13px;
}
/* ---------- Game hub: cards that link to a game page ---------- */
.game-link {
  display: block;
  text-decoration: none;
  color: inherit;
  transition: transform 0.12s ease, box-shadow 0.12s ease;
}
.game-link:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 22px rgba(0, 0, 0, 0.18);
}
.game-tag.playable {
  background: var(--accent);
  border-color: var(--accent);
  color: #ffffff;
}

/* ---------- Collapsible background box on game pages ---------- */
.bg-box { padding: 0; overflow: hidden; }
.bg-summary {
  cursor: pointer;
  padding: 16px 20px;
  font-size: 16px;
  font-weight: bold;
  color: var(--heading);
  list-style: none;
}
.bg-summary::-webkit-details-marker { display: none; }
.bg-summary::before { content: '▶ '; color: var(--accent); }
.bg-box[open] .bg-summary { border-bottom: 1px solid var(--card-border); }
.bg-box[open] .bg-summary::before { content: '▼ '; }
.bg-box .bg-scroll { padding: 8px 20px 20px; }
/* ================================================================== *
 *  Hurdle (6-letter cryptic word game)
 * ================================================================== */
.hurdle-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 18px;
  justify-content: center;
  margin: 0 0 18px;
  font-size: 13px;
  color: var(--text-soft);
}
.hurdle-legend .swatch {
  display: inline-block;
  width: 16px;
  height: 16px;
  border-radius: 4px;
  margin-right: 6px;
  vertical-align: -3px;
  border: 1px solid rgba(0, 0, 0, 0.15);
}
.swatch.exact-consonant { background: #166534; }
.swatch.exact-vowel { background: #86efac; }
.swatch.wrong-consonant { background: #b45309; }
.swatch.wrong-vowel { background: #fde68a; }

.hurdle-wrap { max-width: 420px; margin: 0 auto; }

.hurdle-grid { display: flex; flex-direction: column; gap: 6px; margin: 0 0 14px; }
.hurdle-row { display: flex; gap: 6px; justify-content: center; }
.hurdle-cell {
  width: 52px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  font-weight: bold;
  text-transform: uppercase;
  color: var(--heading);
  background: var(--surface);
  border: 2px solid var(--card-border);
  border-radius: 8px;
}
.hurdle-cell.exact-consonant { background: #166534; border-color: #166534; color: #ffffff; }
.hurdle-cell.exact-vowel { background: #86efac; border-color: #86efac; color: #14532d; }
.hurdle-cell.wrong-consonant { background: #b45309; border-color: #b45309; color: #ffffff; }
.hurdle-cell.wrong-vowel { background: #fde68a; border-color: #fde68a; color: #78350f; }

.hurdle-counter {
  text-align: center;
  font-size: 13px;
  color: var(--text-soft);
  margin: 0 0 10px;
}
.hurdle-status {
  text-align: center;
  font-size: 17px;
  font-weight: bold;
  color: var(--heading);
  margin: 0 0 12px;
  min-height: 22px;
}

.hurdle-status.error { color: #dc2626; }
.hurdle-row.shake { animation: hurdle-shake 0.35s ease; }
@keyframes hurdle-shake {
  0%, 100% { transform: translateX(0); }
  25% { transform: translateX(-6px); }
  75% { transform: translateX(6px); }
}
.hurdle-keyboard { margin: 6px 0 0; }
.hurdle-key-row { display: flex; gap: 5px; justify-content: center; margin-bottom: 5px; }
.hurdle-key {
  font: inherit;
  font-size: 14px;
  font-weight: bold;
  min-width: 34px;
  height: 46px;
  padding: 0 6px;
  border: 2px solid var(--accent-border-light);
  border-radius: 7px;
  background: var(--surface);
  color: var(--heading);
  cursor: pointer;
}
.hurdle-key:hover { background: var(--accent-soft); }
.hurdle-key.wide { min-width: 62px; font-size: 12px; }

.hurdle-actions {
  display: flex;
  justify-content: center;
  gap: 10px;
  margin: 18px 0 0;
  flex-wrap: wrap;
}
/* Keep the text centered inside the back-to-games link */
.hurdle-actions a.btn,
.nim-quit-row a.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  line-height: 1.2;
  text-align: center;
}
/* ================================================================== *
 *  Cactus Run (Google-Dino-style parody)
 * ================================================================== */
.dino-panel { text-align: center; }
#dino-canvas {
  display: block;
  width: 100%;
  max-width: 600px;
  height: auto;
  margin: 0 auto;
  background: #f7f7f7;
  border: 1px solid var(--card-border);
  border-radius: 8px;
  touch-action: none;
  cursor: pointer;
}
.dino-buttons,
.dino-actions {
  display: flex;
  justify-content: center;
  gap: 10px;
  margin: 14px 0 0;
  flex-wrap: wrap;
}
.dino-actions a.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  line-height: 1.2;
  text-align: center;
}
kbd {
  font-family: inherit;
  background: var(--accent-soft);
  border: 1px solid var(--accent-border-light);
  border-bottom-width: 2px;
  border-radius: 4px;
  padding: 1px 6px;
  font-size: 13px;
}
/* ================================================================== *
 *  Off by One Error (24-game variant)
 * ================================================================== */
.oboe-panel { max-width: 560px; margin: 0 auto 22px; }
.oboe-hud {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  flex-wrap: wrap;
  font-size: 14px;
  color: var(--text-soft);
  border-bottom: 1px solid var(--card-border);
  padding-bottom: 10px;
  margin-bottom: 14px;
}
.oboe-hud strong { color: var(--heading); }
.oboe-time-low { color: var(--danger); }
.oboe-start { text-align: center; padding: 26px 10px 16px; }
.oboe-start p { margin: 0 0 16px; max-width: 420px; margin-left: auto; margin-right: auto; }
.oboe-cards { display: flex; justify-content: center; gap: 12px; margin: 6px 0 16px; flex-wrap: wrap; }
.oboe-card {
  position: relative;
  width: 64px;
  height: 92px;
  border: 2px solid var(--card-border);
  border-radius: 9px;
  background: #ffffff;
  color: var(--heading);
  font-family: inherit;
  cursor: pointer;
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.08);
  transition: transform 0.1s ease, box-shadow 0.1s ease, opacity 0.15s ease;
}
.oboe-card:hover { transform: translateY(-2px); box-shadow: 0 5px 14px rgba(0, 0, 0, 0.14); }
.oboe-card-used { opacity: 0.45; }
.oboe-card-suit {
  position: absolute;
  top: 5px;
  left: 7px;
  font-size: 14px;
  color: var(--danger);
}
.oboe-card-suit-bottom { top: auto; bottom: 5px; left: auto; right: 7px; transform: rotate(180deg); }
.oboe-card-value {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 30px;
  font-weight: bold;
  margin: 0;
}
.oboe-input-row { display: flex; gap: 8px; align-items: center; margin: 0 0 10px; }
.oboe-input-row input {
  flex: 1;
  min-width: 0;
  font: inherit;
  font-size: 20px;
  padding: 10px 12px;
  border: 2px solid var(--card-border);
  border-radius: 8px;
  background: var(--surface);
  color: var(--heading);
}
.oboe-input-row input:focus { outline: none; border-color: var(--accent); }
.oboe-preview {
  font: bold 20px "Courier New", monospace;
  color: var(--text-soft);
  min-width: 70px;
  text-align: center;
}
.oboe-preview-ok { color: #166534; }
.oboe-pad { display: flex; justify-content: center; gap: 6px; margin: 0 0 14px; flex-wrap: wrap; }
.oboe-key { min-width: 42px; }
.oboe-actions { display: flex; justify-content: center; gap: 10px; margin: 0; flex-wrap: wrap; }
.oboe-actions a.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  line-height: 1.2;
  text-align: center;
}
.oboe-feedback { text-align: center; margin-top: 12px; font-weight: bold; min-height: 22px; color: var(--text-soft); }
.oboe-feedback-ok { color: #166534; }
.oboe-feedback-error { color: var(--danger); }
.oboe-results { max-width: 640px; margin: 0 auto 22px; }
.oboe-final { font-size: 18px; text-align: center; margin: 6px 0 4px; }
.oboe-final strong { color: var(--accent); font-size: 26px; }
.oboe-final-comment { text-align: center; color: var(--text-soft); margin: 0 0 14px; }
.oboe-time-note { text-align: center; color: var(--danger); font-weight: bold; margin: 0 0 8px; }
.oboe-table-wrap { overflow-x: auto; margin: 0 0 16px; }
.oboe-table { width: 100%; border-collapse: collapse; font-size: 14px; }
.oboe-table th, .oboe-table td { border: 1px solid var(--card-border); padding: 7px 9px; text-align: left; }
.oboe-table th { background: var(--accent-soft); color: var(--heading); }
.oboe-table td:last-child { text-align: center; }
