:root {
  color-scheme: dark;
  --bg: #0e1014;
  --panel: #161a22;
  --text: #e7ebf2;
  --muted: #b5becc;
  --accent: #ff6a13;
  --danger: #ff4d4f;
  --ok: #15b37d;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: Inter, "Segoe UI", Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
}

header {
  padding: 1.25rem 1rem 0.75rem;
  border-bottom: 1px solid #252c38;
}

h1,
h2,
p {
  margin: 0;
}

header p {
  margin-top: 0.35rem;
  color: var(--muted);
}

main {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  padding: 1rem;
}

.panel {
  background: var(--panel);
  border: 1px solid #252c38;
  border-radius: 12px;
  padding: 1rem;
}

.viewer-panel {
  grid-column: 1 / -1;
}

.auth-form,
.data-panel {
  margin-top: 0.75rem;
}

label {
  display: block;
  margin-top: 0.55rem;
  margin-bottom: 0.2rem;
  font-size: 0.92rem;
}

input,
button,
select {
  width: 100%;
  border-radius: 8px;
  border: 1px solid #394255;
  background: #0f131b;
  color: var(--text);
  min-height: 40px;
  padding: 0.45rem 0.6rem;
}

button {
  cursor: pointer;
  margin-top: 0.7rem;
  font-weight: 600;
}

button:hover {
  border-color: var(--accent);
}

.google-button {
  background: #1f2330;
}

.google-signin-container {
  margin-top: 0.7rem;
}

.mfa-setup {
  margin-top: 0.75rem;
  padding: 0.65rem;
  border: 1px solid #394255;
  border-radius: 10px;
  background: #101520;
}

.mfa-qr {
  margin-top: 0.6rem;
  width: 180px;
  height: 180px;
  border-radius: 8px;
  border: 1px solid #2b3242;
  background: #fff;
}

.auth-tabs {
  display: flex;
  gap: 0.5rem;
  margin-top: 0.75rem;
}

.tab {
  margin-top: 0;
}

.tab.active {
  border-color: var(--accent);
}

.hidden {
  display: none;
}

.status {
  margin-top: 0.75rem;
  font-size: 0.9rem;
  color: var(--muted);
}

.status.error {
  color: var(--danger);
}

.status.ok {
  color: var(--ok);
}

.hint {
  margin-top: 0.5rem;
  color: var(--muted);
}

.account-meta {
  display: grid;
  grid-template-columns: minmax(120px, 170px) 1fr;
  gap: 0.4rem 0.75rem;
  margin: 0.85rem 0 0.25rem;
}

.account-meta dt {
  color: var(--muted);
}

.account-meta dd {
  margin: 0;
}

.file-input {
  margin-top: 0.75rem;
}

.load-progress {
  margin-top: 0.75rem;
}

.load-progress progress {
  width: 100%;
  height: 16px;
  margin-top: 0.25rem;
}

.split {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 0.8rem;
  margin-top: 0.75rem;
}

.video-controls {
  margin-top: 0.75rem;
}

.media-column {
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
}

#video-player {
  width: 100%;
  max-height: 420px;
  border-radius: 10px;
  background: #07090d;
}

#map {
  min-height: 420px;
  border-radius: 10px;
  overflow: hidden;
  border: 1px solid #252c38;
}

.photo-strip {
  display: flex;
  gap: 0.5rem;
  overflow-x: auto;
  padding-bottom: 0.25rem;
}

.photo {
  border: 2px solid transparent;
  border-radius: 8px;
  width: 120px;
  min-width: 120px;
  height: 80px;
  object-fit: cover;
}

.photo.active {
  border-color: var(--accent);
}

@media (max-width: 980px) {
  .split {
    grid-template-columns: 1fr;
  }
}