/* Hard House UK — site-wide design system
   Dark, high-energy theme. Mobile-first, flexbox/grid based (no absolute
   pixel positioning). Single stylesheet shared by every page. */

:root {
  --bg: #0a0a0f;
  --bg-elevated: #15151d;
  --bg-elevated-2: #1d1d27;
  --border: #2a2a36;
  --text: #f5f5f7;
  --text-muted: #9a9aa8;
  --accent: #ff2166;
  --accent-2: #00e5a0;
  --shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
  --radius: 10px;
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  overflow-x: hidden;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.5;
  overflow-x: hidden;
}

a {
  color: var(--accent-2);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

img {
  max-width: 100%;
}

h1, h2, h3 {
  margin: 0 0 0.5em;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-weight: 800;
}

ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

/* Layout shell */

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.75rem 1.25rem;
  background: rgba(10, 10, 15, 0.92);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--border);
}

.site-header .brand {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-size: 1.1rem;
}

.site-header .brand img {
  height: 32px;
  width: auto;
  /* source icon is black-on-transparent; invert for the dark theme */
  filter: invert(1) brightness(1.6);
}

.site-header .tagline {
  display: none;
  color: var(--text-muted);
  font-size: 0.85rem;
}

@media (min-width: 700px) {
  .site-header .tagline {
    display: inline;
  }
}

.panel-toggle {
  display: flex;
  gap: 0.5rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.55rem 1rem;
  background: var(--bg-elevated-2);
  border: 1px solid var(--border);
  border-radius: 999px;
  color: var(--text);
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
}

.btn:hover {
  border-color: var(--accent);
  text-decoration: none;
}

.btn-accent {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

.main {
  max-width: 1100px;
  margin: 0 auto;
  padding: 1.25rem;
  display: grid;
  gap: 1.25rem;
  grid-template-columns: 1fr;
}

@media (min-width: 900px) {
  .main {
    grid-template-columns: 1fr 1fr;
  }
  .span-2 {
    grid-column: 1 / -1;
  }
}

.card {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 1.25rem;
}

.card .subtitle {
  color: var(--text-muted);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin: 1rem 0 0.5rem;
}

/* Now playing */

.now-playing .track {
  font-size: 1.3rem;
  font-weight: 700;
  margin: 0.25rem 0 1rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.now-playing .dj a {
  color: var(--text-muted);
  font-size: 0.9rem;
}

.now-playing audio {
  width: 100%;
  filter: invert(0.9) hue-rotate(180deg);
}

.dj-list {
  columns: 2;
  column-gap: 1.5rem;
}

.dj-list li,
.stream-list li {
  padding: 0.4rem 0;
  border-bottom: 1px solid var(--border);
  break-inside: avoid;
}

.dj-list li:last-child,
.stream-list li:last-child {
  border-bottom: none;
}

.stream-list li {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.stream-list img {
  height: 22px;
}

/* Listener stats strip */

.listener-strip {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem 1.5rem;
  justify-content: space-between;
}

.listener-count {
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
  font-weight: 800;
}

.listener-count .amount {
  font-size: 2rem;
  color: var(--accent-2);
}

.listener-count .live-dot {
  display: inline-block;
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 50%;
  background: var(--accent-2);
  box-shadow: 0 0 8px var(--accent-2);
  animation: pulse 1.6s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.35; }
}

.listener-flags {
  display: flex;
  gap: 0.35rem;
  flex-wrap: wrap;
}

.listener-flags img {
  height: 14px;
  border-radius: 2px;
}

.stats-line {
  color: var(--text-muted);
  font-size: 0.85rem;
}

/* Map */

.map-frame {
  width: 100%;
  height: 260px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

.map-fallback {
  display: none;
}

@media (max-width: 640px) {
  .map-frame {
    display: none;
  }
  .map-fallback {
    display: block;
  }
}

/* About / footer */

.donate-form {
  margin-top: 1rem;
}

.footer-strip {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.footer-strip select {
  background: var(--bg-elevated-2);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 0.4rem 0.6rem;
}

.social-links {
  display: flex;
  gap: 0.75rem;
}

.social-links img {
  height: 28px;
}

/* Off-canvas community panel (Facebook / Chat tabs) */

.community-panel {
  position: fixed;
  top: 0;
  right: 0;
  height: 100%;
  width: 340px;
  max-width: 100vw;
  background: var(--bg-elevated);
  border-left: 1px solid var(--border);
  box-shadow: var(--shadow);
  transform: translateX(100%);
  transition: transform 0.25s ease;
  z-index: 30;
  display: flex;
  flex-direction: column;
}

.community-panel.open {
  transform: translateX(0);
}

.community-panel .panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--border);
}

.community-panel .panel-tabs {
  display: flex;
  gap: 0.5rem;
}

.community-panel .panel-tabs button {
  background: none;
  border: none;
  color: var(--text-muted);
  font-weight: 700;
  text-transform: uppercase;
  font-size: 0.8rem;
  letter-spacing: 0.04em;
  padding: 0.4rem 0.6rem;
  cursor: pointer;
  border-bottom: 2px solid transparent;
}

.community-panel .panel-tabs button.active {
  color: var(--text);
  border-bottom-color: var(--accent);
}

.community-panel .panel-close {
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 1.2rem;
  cursor: pointer;
}

.community-panel .panel-body {
  flex: 1;
  overflow-y: auto;
  padding: 1rem;
}

.community-panel .panel-view {
  display: none;
  height: 100%;
  flex-direction: column;
}

.community-panel .panel-view.active {
  display: flex;
}

.facebook-frame {
  width: 100%;
  height: 100%;
  min-height: 400px;
  border: none;
}

.facebook-fallback {
  margin-top: 0.75rem;
  font-size: 0.85rem;
  color: var(--text-muted);
}

@media (max-width: 640px) {
  .community-panel {
    width: 100%;
  }
}

/* Chat */

.chat-signin {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.chat-signin input {
  background: var(--bg-elevated-2);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 0.55rem 0.7rem;
  border-radius: 6px;
}

.chat-messages {
  flex: 1;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  margin-bottom: 0.6rem;
}

.chat-message {
  font-size: 0.85rem;
  padding: 0.4rem 0.55rem;
  border-radius: 6px;
  background: var(--bg-elevated-2);
}

.chat-message .sender {
  color: var(--accent-2);
  font-weight: 700;
  margin-right: 0.4rem;
}

.chat-message.system .sender {
  color: var(--accent);
}

.chat-status {
  font-size: 0.75rem;
  color: var(--text-muted);
  min-height: 1.1em;
  margin-bottom: 0.4rem;
}

.chat-input-row {
  display: flex;
  gap: 0.5rem;
}

.chat-input-row input {
  flex: 1;
  background: var(--bg-elevated-2);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 0.55rem 0.7rem;
  border-radius: 6px;
}

/* Chart / map standalone pages */

.page-simple {
  max-width: 900px;
  margin: 0 auto;
  padding: 1.25rem;
}

table.data-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 1rem;
}

table.data-table th,
table.data-table td {
  text-align: left;
  padding: 0.6rem 0.5rem;
  border-bottom: 1px solid var(--border);
}

table.data-table th {
  color: var(--text-muted);
  text-transform: uppercase;
  font-size: 0.75rem;
  letter-spacing: 0.06em;
}