/* MeshBuddy Channels */
:root {
  --ch-bg: #080b0a;
  --ch-surface: rgba(15, 22, 18, .84);
  --ch-surface-2: rgba(20, 29, 24, .88);
  --ch-line: rgba(107, 135, 116, .32);
  --ch-line-strong: rgba(81, 229, 114, .48);
  --ch-green: #44e36d;
  --ch-green-soft: rgba(68, 227, 109, .14);
  --ch-cyan: #62d8ff;
  --ch-blue: #7aa7ff;
  --ch-amber: #ffbd5a;
  --ch-magenta: #ff75c8;
  --ch-text: #e5eee8;
  --ch-muted: #91a699;
  --ch-dark: #050706;
  --ch-font-display: "Saira Condensed", "Arial Narrow", Arial, sans-serif;
  --ch-font-mono: "IBM Plex Mono", ui-monospace, Consolas, monospace;
}

body.channels-body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at 12% 14%, rgba(98, 216, 255, .13), transparent 26%),
    radial-gradient(circle at 88% 8%, rgba(255, 189, 90, .11), transparent 24%),
    linear-gradient(135deg, #07100d, #060808 45%, #0d1110);
  color: var(--ch-text);
  font-family: var(--ch-font-mono);
}

body.channels-body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(68, 227, 109, .05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(98, 216, 255, .04) 1px, transparent 1px);
  background-size: 42px 42px;
  mask-image: linear-gradient(to bottom, rgba(0,0,0,.8), rgba(0,0,0,.2));
}

.channels-page {
  width: min(1880px, calc(100% - 28px));
  margin: 0 auto;
  padding: 18px 0 42px;
}

.channels-hero,
.channels-metrics article,
.channels-sidebar,
.channels-main,
.channels-card,
.watch-dialog form {
  border: 1px solid var(--ch-line);
  background: linear-gradient(145deg, rgba(18, 28, 23, .88), rgba(8, 12, 10, .86));
  box-shadow: 0 22px 60px rgba(0, 0, 0, .34), inset 0 1px 0 rgba(255, 255, 255, .04);
  backdrop-filter: blur(16px);
}

.channels-hero {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 520px);
  gap: 22px;
  min-height: 360px;
  overflow: hidden;
  padding: clamp(22px, 4vw, 52px);
}

.channels-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(90deg, rgba(68, 227, 109, .34), transparent 28%),
    linear-gradient(180deg, transparent, rgba(98, 216, 255, .09));
  opacity: .28;
}

.channels-hero-copy,
.channels-orb {
  position: relative;
  z-index: 1;
}

.channels-kicker,
.channels-card-head,
.channels-panel-head,
.channels-search span,
.watch-dialog label span {
  color: var(--ch-green);
  font-family: var(--ch-font-display);
  font-weight: 800;
  letter-spacing: .13em;
  text-transform: uppercase;
}

.channels-kicker {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-size: 13px;
}

.channels-kicker::before {
  content: "";
  width: 10px;
  height: 10px;
  border: 1px solid currentColor;
  box-shadow: 0 0 18px currentColor;
}

.channels-hero h1 {
  max-width: 900px;
  margin: 10px 0 10px;
  color: #f5fff8;
  font: 800 clamp(48px, 7vw, 116px) / .86 var(--ch-font-display);
  letter-spacing: 0;
  text-transform: uppercase;
}

.channels-hero p {
  max-width: 780px;
  margin: 0;
  color: #a8bab0;
  font-size: clamp(15px, 1.5vw, 19px);
  line-height: 1.7;
}

.channels-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 26px;
}

.channels-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 40px;
  padding: 0 16px;
  border: 1px solid var(--ch-line);
  background: rgba(13, 18, 16, .72);
  color: var(--ch-text);
  cursor: pointer;
  font: 800 14px var(--ch-font-display);
  letter-spacing: .09em;
  text-decoration: none;
  text-transform: uppercase;
}

.channels-btn:hover,
.channels-btn:focus-visible {
  border-color: var(--ch-green);
  color: var(--ch-green);
  outline: none;
  box-shadow: 0 0 0 2px rgba(68, 227, 109, .14);
}

.channels-btn.primary {
  border-color: var(--ch-green);
  background: var(--ch-green);
  color: #061008;
}

.channels-btn.ghost {
  border-color: rgba(98, 216, 255, .48);
  color: #cdefff;
}

.channels-btn.is-hot {
  border-color: var(--ch-amber);
  color: #ffe5ad;
  box-shadow: 0 0 18px rgba(255, 189, 90, .12);
}

.channels-orb {
  display: grid;
  min-height: 300px;
  place-items: center;
}

.orb-grid {
  position: absolute;
  inset: 20px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
  transform: perspective(700px) rotateX(58deg) rotateZ(-15deg);
}

.orb-grid span {
  border: 1px solid rgba(98, 216, 255, .22);
  background: linear-gradient(145deg, rgba(68, 227, 109, .10), rgba(98, 216, 255, .04));
}

.orb-core {
  position: relative;
  z-index: 4;
  display: grid;
  width: 150px;
  height: 150px;
  place-items: center;
  border: 1px solid rgba(68, 227, 109, .74);
  border-radius: 50%;
  background: rgba(4, 8, 6, .78);
  box-shadow: 0 0 60px rgba(68, 227, 109, .26), inset 0 0 28px rgba(68, 227, 109, .16);
}

.orb-core b {
  color: var(--ch-green);
  font: 800 54px var(--ch-font-display);
}

.orb-core small {
  margin-top: -38px;
  color: var(--ch-muted);
  font: 700 11px var(--ch-font-display);
  letter-spacing: .16em;
}

.orb-ring {
  position: absolute;
  border: 1px solid rgba(68, 227, 109, .28);
  border-radius: 50%;
  animation: channelSpin 18s linear infinite;
}

.orb-ring.one { width: 230px; height: 230px; }
.orb-ring.two { width: 310px; height: 310px; border-color: rgba(98,216,255,.22); animation-duration: 24s; }
.orb-ring.three { width: 390px; height: 390px; border-color: rgba(255,189,90,.18); animation-duration: 30s; }

@keyframes channelSpin {
  to { transform: rotate(360deg); }
}

.channels-metrics {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 12px;
  margin: 14px 0;
}

.channels-metrics article {
  min-height: 118px;
  padding: 16px;
}

.channels-metrics span,
.channels-metrics small {
  color: var(--ch-muted);
  font: 800 12px var(--ch-font-display);
  letter-spacing: .1em;
  text-transform: uppercase;
}

.channels-metrics b {
  display: block;
  margin: 7px 0 3px;
  color: var(--ch-green);
  font: 800 clamp(30px, 4vw, 54px) var(--ch-font-display);
  line-height: .95;
}

.channels-console {
  display: grid;
  grid-template-columns: minmax(320px, 420px) minmax(0, 1fr);
  gap: 14px;
  align-items: start;
}

.channels-sidebar,
.channels-main {
  min-height: 760px;
  overflow: hidden;
}

.channels-sidebar {
  position: sticky;
  top: 10px;
  display: flex;
  flex-direction: column;
  max-height: calc(100vh - 20px);
}

.channels-panel-head,
.channels-card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  min-height: 58px;
  padding: 14px;
  border-bottom: 1px solid var(--ch-line);
}

.channels-panel-head small,
.channels-card-head small {
  color: var(--ch-muted);
  font-size: 11px;
  text-transform: uppercase;
}

.channels-segment {
  display: inline-flex;
  border: 1px solid var(--ch-line);
}

.channels-segment button {
  min-width: 42px;
  border: 0;
  border-right: 1px solid var(--ch-line);
  background: transparent;
  color: var(--ch-muted);
  cursor: pointer;
  font: 800 12px var(--ch-font-display);
}

.channels-segment button:last-child { border-right: 0; }
.channels-segment button.active {
  background: var(--ch-green);
  color: #061008;
}

.channels-search {
  display: grid;
  gap: 7px;
  padding: 14px;
  border-bottom: 1px solid var(--ch-line);
}

.channels-search input,
.watch-dialog input,
#channelNotes {
  width: 100%;
  border: 1px solid rgba(107, 135, 116, .34);
  background: rgba(3, 7, 5, .75);
  color: var(--ch-text);
  font: 600 14px var(--ch-font-mono);
  outline: none;
}

.channels-search input,
.watch-dialog input {
  min-height: 40px;
  padding: 0 12px;
}

.channels-search input:focus,
.watch-dialog input:focus,
#channelNotes:focus {
  border-color: var(--ch-green);
  box-shadow: 0 0 0 2px rgba(68, 227, 109, .12);
}

.watch-vault {
  display: grid;
  gap: 8px;
  padding: 12px 14px;
  border-bottom: 1px solid var(--ch-line);
}

.watch-chip {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 8px;
  align-items: center;
  padding: 10px;
  border: 1px solid rgba(255, 189, 90, .28);
  background: rgba(255, 189, 90, .08);
}

.watch-chip b {
  display: block;
  color: #ffe6b3;
  font: 800 16px var(--ch-font-display);
  text-transform: uppercase;
}

.watch-chip small {
  color: var(--ch-muted);
  overflow-wrap: anywhere;
}

.watch-chip button {
  width: 28px;
  height: 28px;
  border: 1px solid rgba(255, 189, 90, .42);
  background: transparent;
  color: #ffe6b3;
  cursor: pointer;
}

.channel-list {
  flex: 1;
  overflow: auto;
  padding: 10px;
  scrollbar-color: rgba(107, 135, 116, .7) transparent;
}

.channel-row {
  display: grid;
  grid-template-columns: 52px 1fr auto;
  gap: 10px;
  width: 100%;
  margin-bottom: 8px;
  padding: 12px;
  border: 1px solid rgba(107, 135, 116, .22);
  background: rgba(8, 13, 10, .66);
  color: inherit;
  cursor: pointer;
  text-align: left;
}

.channel-row:hover,
.channel-row.active {
  border-color: var(--ch-green);
  background: rgba(68, 227, 109, .10);
}

.channel-icon {
  display: grid;
  width: 52px;
  height: 52px;
  place-items: center;
  border: 1px solid currentColor;
  color: var(--ch-green);
  background: rgba(68, 227, 109, .08);
  font: 800 22px var(--ch-font-display);
}

.channel-row:nth-child(3n) .channel-icon { color: var(--ch-cyan); background: rgba(98,216,255,.08); }
.channel-row:nth-child(4n) .channel-icon { color: var(--ch-amber); background: rgba(255,189,90,.08); }

.channel-info strong {
  display: block;
  color: #f6fff9;
  font: 800 18px var(--ch-font-display);
  letter-spacing: .05em;
  text-transform: uppercase;
}

.channel-info span {
  display: block;
  margin-top: 3px;
  color: var(--ch-muted);
  font-size: 12px;
  overflow-wrap: anywhere;
}

.channel-count {
  align-self: center;
  color: var(--ch-green);
  font: 800 22px var(--ch-font-display);
}

.channel-empty,
.message-empty {
  padding: 24px;
  color: var(--ch-muted);
  text-align: center;
}

.channels-main {
  padding: 14px;
}

.selected-channel {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  padding: 18px;
  border: 1px solid var(--ch-line);
  background: linear-gradient(90deg, rgba(68,227,109,.10), rgba(98,216,255,.06), transparent);
}

.selected-channel h2 {
  margin: 6px 0 3px;
  color: #f7fff9;
  font: 800 clamp(30px, 4.5vw, 64px) / .9 var(--ch-font-display);
  letter-spacing: 0;
  overflow-wrap: anywhere;
  text-transform: uppercase;
}

.selected-channel p {
  margin: 0;
  color: var(--ch-muted);
  overflow-wrap: anywhere;
}

.selected-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-content: start;
  justify-content: end;
}

.channels-detail-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(320px, .65fr);
  gap: 14px;
  margin-top: 14px;
}

.channels-detail-grid.lower {
  grid-template-columns: minmax(0, 1fr) minmax(320px, .72fr);
}

.channels-card {
  min-height: 340px;
  overflow: hidden;
}

.message-timeline,
.fingerprint-grid,
.route-context {
  display: grid;
  gap: 10px;
  padding: 14px;
}

.message-row,
.fingerprint-tile,
.route-row {
  border: 1px solid rgba(107, 135, 116, .24);
  background: rgba(5, 8, 7, .58);
}

.message-row {
  display: grid;
  grid-template-columns: 92px 1fr auto;
  gap: 12px;
  align-items: center;
  padding: 12px;
}

.message-row time {
  color: var(--ch-cyan);
  font-weight: 800;
}

.message-row strong {
  display: block;
  color: #f0f7f1;
  overflow-wrap: anywhere;
}

.message-row span {
  display: block;
  margin-top: 4px;
  color: var(--ch-muted);
  overflow-wrap: anywhere;
}

.message-row b {
  color: var(--ch-amber);
  font: 800 20px var(--ch-font-display);
}

.message-row.encrypted {
  border-color: rgba(255, 117, 200, .36);
  background: linear-gradient(90deg, rgba(255, 117, 200, .08), rgba(5, 8, 7, .58));
}

.message-row.decrypted {
  border-color: rgba(68, 227, 109, .42);
  background: linear-gradient(90deg, rgba(68, 227, 109, .10), rgba(5, 8, 7, .58));
}

.message-row.decoded {
  border-color: rgba(79, 209, 197, .38);
  background: linear-gradient(90deg, rgba(79, 209, 197, .10), rgba(5, 8, 7, .58));
}

.message-row em {
  display: inline-flex;
  align-items: center;
  min-height: 22px;
  margin-top: 7px;
  padding: 0 8px;
  border: 1px solid rgba(255, 189, 90, .35);
  color: #ffe5ad;
  font-style: normal;
  font-size: 11px;
  text-transform: uppercase;
}

.fingerprint-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.fingerprint-tile {
  min-height: 94px;
  padding: 13px;
}

.fingerprint-tile span {
  color: var(--ch-muted);
  font: 800 12px var(--ch-font-display);
  letter-spacing: .1em;
  text-transform: uppercase;
}

.fingerprint-tile b,
.fingerprint-tile code {
  display: block;
  margin-top: 8px;
  color: var(--ch-text);
  font-size: 15px;
  overflow-wrap: anywhere;
}

.route-row {
  display: grid;
  grid-template-columns: 42px 1fr;
  gap: 10px;
  padding: 12px;
}

.route-row b {
  color: var(--ch-green);
  font: 800 22px var(--ch-font-display);
}

.route-row strong {
  color: #f7fff9;
  overflow-wrap: anywhere;
}

.route-row span {
  display: block;
  margin-top: 4px;
  color: var(--ch-muted);
}

#channelNotes {
  display: block;
  min-height: 282px;
  resize: vertical;
  padding: 14px;
}

.watch-dialog {
  width: min(560px, calc(100% - 24px));
  border: 0;
  padding: 0;
  background: transparent;
  color: var(--ch-text);
}

.watch-dialog::backdrop {
  background: rgba(0,0,0,.72);
  backdrop-filter: blur(8px);
}

.watch-dialog form {
  display: grid;
  gap: 14px;
  padding: 20px;
}

.watch-head {
  display: flex;
  justify-content: space-between;
  gap: 14px;
}

.watch-head h3 {
  margin: 4px 0 0;
  font: 800 38px var(--ch-font-display);
  text-transform: uppercase;
}

.icon-close {
  width: 36px;
  height: 36px;
  border: 1px solid var(--ch-line);
  background: transparent;
  color: var(--ch-text);
  cursor: pointer;
  font-size: 24px;
}

.watch-dialog label {
  display: grid;
  gap: 7px;
}

.key-help,
.key-status {
  margin: 0;
  color: var(--ch-muted);
  line-height: 1.5;
}

.key-status {
  min-height: 22px;
  color: var(--ch-green);
}

.key-chip {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 8px;
  align-items: center;
  padding: 10px;
  border: 1px solid rgba(98, 216, 255, .28);
  background: rgba(98, 216, 255, .08);
}

.key-chip b {
  display: block;
  color: #dff6ff;
  font: 800 16px var(--ch-font-display);
  text-transform: uppercase;
}

.key-chip small {
  color: var(--ch-muted);
}

.key-chip button {
  width: 32px;
  height: 28px;
  border: 1px solid rgba(98, 216, 255, .34);
  background: transparent;
  color: #dff6ff;
  cursor: pointer;
}

.watch-actions {
  display: flex;
  justify-content: end;
  gap: 8px;
}

@media (max-width: 1180px) {
  .channels-hero,
  .channels-console,
  .channels-detail-grid,
  .channels-detail-grid.lower {
    grid-template-columns: 1fr;
  }

  .channels-sidebar {
    position: relative;
    top: auto;
    max-height: none;
    min-height: auto;
  }

  .channels-metrics {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 700px) {
  .channels-page {
    width: min(100% - 16px, 1880px);
    padding-top: 10px;
  }

  .channels-hero {
    min-height: auto;
    padding: 18px;
  }

  .channels-hero h1 {
    font-size: clamp(42px, 16vw, 72px);
  }

  .channels-orb {
    min-height: 220px;
  }

  .orb-core {
    width: 118px;
    height: 118px;
  }

  .orb-core b {
    font-size: 42px;
  }

  .orb-ring.one { width: 170px; height: 170px; }
  .orb-ring.two { width: 220px; height: 220px; }
  .orb-ring.three { width: 270px; height: 270px; }

  .channels-metrics {
    grid-template-columns: 1fr;
  }

  .selected-channel,
  .message-row {
    grid-template-columns: 1fr;
    display: grid;
  }

  .selected-actions {
    justify-content: stretch;
  }

  .selected-actions .channels-btn,
  .channels-actions .channels-btn {
    width: 100%;
  }

  .fingerprint-grid {
    grid-template-columns: 1fr;
  }

  .channel-row {
    grid-template-columns: 44px 1fr auto;
  }

  .channel-icon {
    width: 44px;
    height: 44px;
  }
}