/* ========= Farben ========= */
:root {
  --primary-color: #9A0000;
  --primary-light: #FFEEEE;
  --primary-dark:  #800000;
}

/* ========= Reset & Basis ========= */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html, body {
  height: 100%;
}

body {
  font-family: Arial, Helvetica, sans-serif;
  line-height: 1.6;
  padding: clamp(12px, 3vw, 32px);
  background-color: var(--primary-light);
  color: #222;
}

.container {
  max-width: 1100px;
  margin: 0 auto;
  background: #fff;
  padding: clamp(20px, 3vw, 36px);
  border-radius: 8px;
  box-shadow: 0 2px 4px rgba(154, 0, 0, 0.1);
}

/* ========= Typografie ========= */
h1 {
  color: var(--primary-color);
  margin: 0 2px 16px;
  font-size: clamp(1.4rem, 1.8vw + 0.4rem, 1.9rem);
  padding-bottom: 8px;
  border-bottom: 3px solid var(--primary-color);
}

h2 {
  color: var(--primary-color);
  margin: 16px 2px 10px;
  font-size: clamp(1rem, 1vw + 0.6rem, 1.3rem);
  font-weight: 700;
  padding-left: 10px;
  border-left: 4px solid var(--primary-color);
}

/* ========= Navigation ========= */
.navigation {
  background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
  padding: 12px;
  margin: 20px 0;
  border-radius: 5px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  box-shadow: 0 2px 4px rgba(154, 0, 0, 0.2);
}

.navigation a {
  padding: 8px 16px;
  text-decoration: none;
  color: #fff !important;
  background: rgba(255,255,255,0.1);
  border-radius: 4px;
  transition: background-color .3s ease;
}

.navigation a:hover {
  background: rgba(255,255,255,0.3);
}

/* ========= Links ========= */
a {
  color: var(--primary-color);
  text-decoration: none;
  transition: color .2s;
}

a:hover {
  color: var(--primary-dark);
  text-decoration: underline;
}

/* ========= Announcement ========= */
.announcement {
  text-align: left;
  background: var(--primary-light);
  border-left: 4px solid var(--primary-color);
  padding: 15px;
  margin: 15px 0;
  border-radius: 0 4px 4px 0;
}

/* Announcement OHNE rote Linie */
.announcement-plain {
  text-align: left;
  background: var(--primary-light);
  padding: 15px;
  margin: 15px 0;
  border-radius: 4px;
}

/* ========= Listen ========= */
ul {
  list-style: none;
  margin: 12px 0;
}

li {
  margin: 6px 0;
  padding-left: 22px;
  position: relative;
}

li::before {
  content: "♪";
  color: var(--primary-color);
  position: absolute;
  left: 0;
  top: 0;
}

/* ========= Tabellen ========= */
.table-wrapper {
  width: 100%;
  max-width: 100%;
  overflow-x: auto;
  overflow-y: visible;
  -webkit-overflow-scrolling: touch;
}

.table-wrapper table {
  width: auto;
  min-width: 700px;
  border-collapse: collapse;
  margin: 16px 0;
  box-shadow: 0 2px 4px rgba(154, 0, 0, 0.1);
  background: #fff;
}

table {
  width: 100%;
  border-collapse: collapse;
  margin: 16px 0;
  box-shadow: 0 2px 4px rgba(154, 0, 0, 0.1);
  background: #fff;
}

th, td {
  padding: 12px;
  text-align: left;
  border: 1px solid #ddd;
  white-space: nowrap;
}

th {
  background: var(--primary-color);
  color: #fff;
}

tr:nth-child(even) {
  background: var(--primary-light);
}

tr:hover {
  background: #FFF0F0;
}/* ========= Highlights & Buttons ========= */
.highlight-red {
  background: var(--primary-color);
  color: #fff;
  font-weight: 700;
  padding: 10px;
  border-radius: 4px;
  margin: 10px 0;
  text-align: center;
}

.highlight-yellow {
  background: #FFFF99;
  color: #000;
  font-weight: 700;
  padding: 10px;
  border-radius: 4px;
  margin: 10px 0;
  text-align: center;
}

.no-probe {
  background: var(--primary-color);
  color: #fff;
  font-weight: 700;
  padding: 4px 8px;
  font-size: .9em;
  border: 0;
  border-radius: 3px;
  cursor: default;
  display: inline-block;
  margin-bottom: 10px;
}

/* ========= Home-Grid ========= */
.home-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(20px, 3vw, 36px);
  align-items: start;
  max-width: 980px;
  margin: 24px auto 40px;
}

.col-main,
.col-aside {
  min-width: 0;
}

.col-aside .notice-list {
  list-style: none;
  padding: 12px 14px;
  margin: 0 auto;
  max-width: 420px;
  background: #FAFAFA;
  border: 1px solid #E0E0E0;
  border-radius: 8px;
}

.col-aside .notice-list li + li {
  margin-top: 10px;
}

/* ========= Video ========= */
.video-container {
  position: relative;
  aspect-ratio: 16 / 9;
  width: 100%;
  max-width: 900px;
  margin: 20px auto;
}

.video-container iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

/* ========= Responsive ========= */
@media (max-width: 900px) {
  .home-grid {
    grid-template-columns: 1fr;
    max-width: 640px;
  }
}

@media (max-width: 768px) {
  .navigation {
    flex-direction: column;
  }

  .navigation a {
    text-align: center;
  }
}

@media (max-width: 480px) {
  body {
    padding: 10px;
  }

  .container {
    padding: 10px;
  }
}

/* ========= Bilder ========= */
.home-image {
  width: 100%;
  max-width: 2000px;
  height: auto;
  display: block;
  margin: 0 auto 20px auto;
  border-radius: 4px;
}

/* =========================================================
   INDEX – Konzertplakat (NUR dieses Element!)
   ========================================================= */

.concert-poster-inline {
  width: 100%;
  max-width: 500px;
  margin: 12px 0 18px 0;
}

.concert-poster-inline img {
  width: 100%;
  max-width: 100%;
  height: auto;
  display: block;
  border-radius: 6px;
  box-shadow: 0 4px 10px rgba(0,0,0,0.3);
}

/* =========================================================
   NOTEN  – CONTROL
   ========================================================= */

.table-controls {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin: 10px 0 18px;
}

.table-controls input,
.table-controls select {
  padding: 10px 12px;
  border: 1px solid #ddd;
  border-radius: 6px;
  font-size: 16px;
}

.table-controls input {
  flex: 1;
  min-width: 260px;
}

/* =========================================================
   NOTEN  – SORTIERUNGSDREIECK
   ========================================================= */

/* Sortier-Header: Platz für Icon */
th.sortable {
  cursor: pointer;
  position: relative;
  padding-right: 28px;
  user-select: none;
}

/* neutrales (kleines) Dreieck als Hinweis */
th.sortable::after {
  content: "";
  position: absolute;
  right: 10px;
  top: 50%;
  transform: translateY(-50%);
  width: 0;
  height: 0;
  border-left: 5px solid transparent;
  border-right: 5px solid transparent;
  border-top: 7px solid rgba(255,255,255,0.75);
  opacity: 0.6;
}

/* aufsteigend: Dreieck nach oben */
th.sortable.asc::after {
  border-top: 0;
  border-bottom: 7px solid #fff;
  opacity: 1;
}

/* absteigend: Dreieck nach unten */
th.sortable.desc::after {
  border-bottom: 0;
  border-top: 7px solid #fff;
  opacity: 1;
}