:root {
  color-scheme: dark;
  --bg: #07090d;
  --panel: rgba(13, 20, 29, 0.82);
  --panel-solid: #101720;
  --line: #263241;
  --text: #edf7ff;
  --muted: #8ca0b3;
  --cyan: #45d8ff;
  --green: #42f59b;
  --amber: #f5c542;
  --red: #ff5570;
  --violet: #9b7cff;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.36);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100vh;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background:
    linear-gradient(rgba(255,255,255,0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.035) 1px, transparent 1px),
    radial-gradient(circle at 12% 10%, rgba(69, 216, 255, 0.18), transparent 32%),
    radial-gradient(circle at 86% 18%, rgba(155, 124, 255, 0.12), transparent 26%),
    radial-gradient(circle at 72% 88%, rgba(66, 245, 155, 0.10), transparent 24%),
    var(--bg);
  background-size: 42px 42px, 42px 42px, auto, auto, auto, auto;
  color: var(--text);
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(180deg, rgba(7, 9, 13, 0.08), rgba(7, 9, 13, 0.72));
}

button, input {
  font: inherit;
}

button {
  border: 1px solid rgba(69, 216, 255, 0.45);
  background: linear-gradient(180deg, rgba(69, 216, 255, 0.16), rgba(69, 216, 255, 0.05));
  color: var(--text);
  border-radius: 8px;
  padding: 10px 14px;
  cursor: pointer;
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.08), 0 0 0 rgba(69,216,255,0);
  transition: border-color .16s ease, transform .16s ease, box-shadow .16s ease;
}

button:hover {
  border-color: var(--cyan);
  transform: translateY(-1px);
  box-shadow: 0 0 24px rgba(69,216,255,0.12);
}
button.danger { border-color: rgba(255, 85, 112, 0.45); color: #ffd8de; }
button.ghost { background: rgba(255, 255, 255, 0.04); }

input {
  width: 100%;
  border: 1px solid var(--line);
  background: rgba(7, 16, 25, 0.82);
  color: var(--text);
  border-radius: 8px;
  padding: 12px 13px;
  outline: none;
}

input:focus {
  border-color: var(--cyan);
  box-shadow: 0 0 0 3px rgba(69, 216, 255, 0.12);
}

code {
  overflow-wrap: anywhere;
  color: #b8f4ff;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 24px clamp(18px, 4vw, 48px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(7, 9, 13, 0.72);
  backdrop-filter: blur(16px);
  position: sticky;
  top: 0;
  z-index: 2;
}

.brand-lockup, .login-brand {
  display: flex;
  align-items: center;
  gap: 14px;
}

.mark {
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(69,216,255,0.42);
  border-radius: 8px;
  background: linear-gradient(145deg, rgba(69,216,255,0.20), rgba(155,124,255,0.12));
  color: #d9fbff;
  font-weight: 900;
  letter-spacing: 0;
  box-shadow: 0 0 30px rgba(69,216,255,0.16), inset 0 1px 0 rgba(255,255,255,0.12);
}

.topbar h1, .login-panel h1 {
  margin: 2px 0 0;
  font-size: clamp(28px, 4vw, 48px);
  letter-spacing: 0;
}

.topbar nav {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: flex-end;
}

.eyebrow {
  color: var(--cyan);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  margin: 0;
}

.console-shell {
  position: relative;
  display: grid;
  grid-template-columns: 248px minmax(0, 1fr);
  min-height: 100vh;
}

.sidebar {
  position: sticky;
  top: 0;
  z-index: 3;
  height: 100vh;
  display: flex;
  flex-direction: column;
  border-right: 1px solid rgba(255,255,255,0.09);
  background: linear-gradient(180deg, rgba(9, 15, 23, 0.94), rgba(7, 10, 16, 0.92));
  backdrop-filter: blur(18px);
  padding: 22px 16px;
}

.side-brand {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 4px 6px 22px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.side-brand strong {
  display: block;
  font-size: 18px;
}

.side-brand span,
.side-footer small {
  display: block;
  margin-top: 2px;
  color: var(--muted);
  font-size: 12px;
}

.side-nav {
  display: grid;
  gap: 7px;
  margin-top: 24px;
}

.side-nav a {
  display: block;
  color: var(--muted);
  text-decoration: none;
  border: 1px solid transparent;
  border-radius: 8px;
  padding: 11px 12px;
}

.side-nav a.active,
.side-nav a:hover {
  color: var(--text);
  border-color: rgba(69,216,255,0.22);
  background: rgba(69,216,255,0.08);
}

.side-footer {
  margin-top: auto;
  display: flex;
  align-items: center;
  gap: 10px;
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: 18px 8px 0;
}

.status-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 16px rgba(66,245,155,0.65);
}

.console-main {
  position: relative;
  min-width: 0;
  padding: 24px clamp(18px, 3vw, 42px) 44px;
}

.console-main .topbar {
  position: static;
  padding: 0;
  margin-bottom: 20px;
  border-bottom: 0;
  background: transparent;
  backdrop-filter: none;
}

.console-main .topbar h1 {
  font-size: clamp(28px, 4vw, 40px);
}

.overview-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(150px, 1fr));
  gap: 14px;
  margin-bottom: 16px;
}

.stat-card {
  border: 1px solid rgba(255,255,255,0.10);
  border-radius: 8px;
  padding: 16px;
  background: linear-gradient(180deg, rgba(18, 28, 39, 0.82), rgba(10, 16, 24, 0.76));
  box-shadow: 0 16px 48px rgba(0,0,0,0.20);
}

.stat-card span {
  display: block;
  color: var(--muted);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: .08em;
}

.stat-card strong {
  display: block;
  margin-top: 8px;
  font-size: 20px;
  overflow-wrap: anywhere;
}

.content-grid {
  display: grid;
  grid-template-columns: minmax(340px, 440px) minmax(0, 1fr);
  gap: 18px;
  margin-top: 16px;
}

.panel-head h2 {
  margin-top: 4px;
}

.layout {
  position: relative;
  width: min(1220px, calc(100% - 32px));
  margin: 28px auto 48px;
}

.hero, .panel, .stream-card, .login-panel {
  border: 1px solid rgba(255, 255, 255, 0.10);
  background: linear-gradient(180deg, rgba(18, 28, 39, 0.86), rgba(10, 16, 24, 0.82));
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

.hero {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 16px;
  align-items: center;
  padding: 22px;
  border-radius: 8px;
  position: relative;
  overflow: hidden;
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  border-top: 1px solid rgba(69,216,255,0.28);
  background: linear-gradient(90deg, rgba(69,216,255,0.08), transparent 30%, rgba(66,245,155,0.06));
}

.hero code {
  position: relative;
  z-index: 1;
  display: block;
  margin-top: 8px;
  font-size: clamp(18px, 2.4vw, 26px);
}

.grid {
  display: grid;
  grid-template-columns: minmax(280px, 430px) 1fr;
  gap: 18px;
  margin-top: 18px;
}

.panel {
  border-radius: 8px;
  padding: 20px;
}

.panel, .stream-card {
  box-shadow: 0 18px 56px rgba(0,0,0,0.24);
}

.panel h2, .streams h2 {
  margin: 0 0 16px;
  font-size: 21px;
}

label span {
  display: block;
  margin: 0 0 7px;
  color: var(--muted);
  font-size: 13px;
}

form {
  display: grid;
  gap: 14px;
}

.segmented {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

.segmented label {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 10px;
  color: var(--muted);
}

.segmented input {
  width: auto;
  margin-right: 8px;
}

.hidden { display: none; }
.form-note, .form-error { min-height: 20px; color: var(--amber); margin: 0; }
.form-error { color: var(--red); }
.muted { color: var(--muted); }

.generated-url {
  display: grid;
  gap: 8px;
  border: 1px solid rgba(69,216,255,0.28);
  background: rgba(69,216,255,0.08);
  border-radius: 8px;
  padding: 12px;
}

.generated-url span {
  color: var(--muted);
  font-size: 12px;
}

.generated-url code {
  font-size: 13px;
}

.generated-url.hidden {
  display: none;
}

.qr-frame {
  background: #fff;
  border-radius: 8px;
  padding: 12px;
  width: 224px;
  margin: 20px auto;
}

.qr-frame img {
  width: 200px;
  display: block;
}

details {
  color: var(--muted);
  text-align: center;
}

details code {
  display: block;
  margin: 10px;
  overflow-wrap: anywhere;
  color: var(--text);
}

.metrics dl {
  display: grid;
  grid-template-columns: repeat(4, minmax(120px, 1fr));
  gap: 12px;
  margin: 0;
}

.account-panel {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  align-items: stretch;
}

.account-panel h2,
.account-panel .form-note {
  grid-column: auto;
}

.metrics div {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 14px;
  background: rgba(0, 0, 0, 0.18);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.04);
}

dt { color: var(--muted); font-size: 12px; }
dd { margin: 7px 0 0; font-size: 18px; }

.streams {
  margin-top: 18px;
}

.section-head {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: baseline;
}

.section-head p { color: var(--red); }

.stream-list {
  display: grid;
  gap: 10px;
}

.stream-card {
  border-radius: 8px;
  padding: 16px 18px;
  position: relative;
}

.stream-card::before {
  content: "";
  position: absolute;
  left: 0;
  top: 14px;
  bottom: 14px;
  width: 3px;
  background: linear-gradient(var(--cyan), var(--green));
  border-radius: 0 4px 4px 0;
}

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

.stream-head h3 {
  margin: 0 0 4px;
  font-size: 20px;
}

.source, .stream-meta {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
}

.status {
  align-self: flex-start;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 5px 10px;
  color: var(--muted);
  background: rgba(255,255,255,0.03);
  text-transform: uppercase;
  font-size: 11px;
  letter-spacing: .08em;
}

.status.ready { color: var(--green); border-color: rgba(66, 245, 155, 0.42); }
.status.waiting { color: var(--amber); border-color: rgba(245, 197, 66, 0.42); }
.status.offline { color: var(--red); border-color: rgba(255, 85, 112, 0.42); }

.url-row {
  display: grid;
  grid-template-columns: 54px minmax(0, 1fr) auto;
  gap: 10px;
  align-items: center;
  border-top: 1px solid rgba(255, 255, 255, 0.07);
  padding: 10px 0;
}

.url-row span {
  color: var(--muted);
}

.key-row code {
  color: var(--amber);
}

button:disabled {
  cursor: not-allowed;
  opacity: .45;
  transform: none;
}

.stream-card .remove {
  margin-top: 12px;
}

.card-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 12px;
}

dialog {
  width: min(1080px, calc(100% - 28px));
  max-height: 92vh;
  padding: 0;
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 8px;
  background: var(--panel-solid);
  color: var(--text);
  box-shadow: var(--shadow);
}

dialog::backdrop {
  background: rgba(0,0,0,0.68);
  backdrop-filter: blur(6px);
}

.dialog-shell {
  display: grid;
  gap: 16px;
  padding: 22px;
}

.dialog-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.dialog-head h2,
.dialog-grid h3,
.dialog-shell h3 {
  margin: 4px 0 0;
}

#previewVideo {
  width: 100%;
  aspect-ratio: 16 / 9;
  border: 1px solid rgba(255,255,255,0.10);
  border-radius: 8px;
  background: #020407;
}

.dialog-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 380px);
  gap: 16px;
}

.output-list {
  display: grid;
  gap: 10px;
}

.output-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto auto;
  gap: 10px;
  align-items: center;
  border: 1px solid rgba(255,255,255,0.09);
  border-radius: 8px;
  padding: 12px;
  background: rgba(255,255,255,0.03);
}

.output-row strong,
.output-row small,
.output-row code {
  display: block;
}

.output-row small {
  color: var(--muted);
  margin-top: 4px;
}

.login-body {
  display: grid;
  place-items: center;
}

.login-shell {
  width: min(440px, calc(100% - 32px));
}

.login-panel {
  border-radius: 8px;
  padding: 30px;
  position: relative;
  overflow: hidden;
}

.login-panel::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(135deg, rgba(69,216,255,0.10), transparent 35%, rgba(155,124,255,0.08));
}

.login-panel > * {
  position: relative;
}

.login-brand {
  margin-bottom: 24px;
}

.login-form {
  margin-top: 24px;
}

.toast-root {
  position: fixed;
  z-index: 100;
  right: 20px;
  top: 20px;
  display: grid;
  gap: 10px;
}

.toast {
  min-width: 280px;
  max-width: 380px;
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-left: 3px solid var(--cyan);
  border-radius: 8px;
  background: var(--panel-solid);
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.35);
}

.toast.error {
  border-left-color: var(--red);
}

@media (max-width: 820px) {
  .console-shell {
    grid-template-columns: 1fr;
  }
  .sidebar {
    position: relative;
    height: auto;
  }
  .side-nav {
    grid-template-columns: repeat(2, 1fr);
  }
  .topbar, .stream-head, .section-head {
    align-items: stretch;
    flex-direction: column;
  }
  .content-grid,
  .overview-grid,
  .grid,
  .metrics dl {
    grid-template-columns: 1fr;
  }
  .hero, .url-row {
    grid-template-columns: 1fr;
  }
  .dialog-grid,
  .output-row {
    grid-template-columns: 1fr;
  }
  .topbar nav {
    justify-content: stretch;
  }
}