@import url("https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;600;700&family=IBM+Plex+Mono:wght@400;600&display=swap");

:root {
  color-scheme: light;
  --bg: #f6f4f0;
  --panel: #ffffff;
  --ink: #1f1b16;
  --muted: #5d564f;
  --accent: #e4572e;
  --accent-2: #1f7a8c;
  --accent-3: #f4a261;
  --border: rgba(31, 27, 22, 0.12);
  --shadow: 0 24px 60px rgba(31, 27, 22, 0.12);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Space Grotesk", "Helvetica Neue", sans-serif;
  color: var(--ink);
  background: radial-gradient(circle at top, #fff5e6 0%, var(--bg) 45%, #e6f0ee 100%);
  min-height: 100vh;
}

.page {
  max-width: 1200px;
  margin: 0 auto;
  padding: 32px 24px 60px;
}

.top-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 24px;
  gap: 16px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 16px;
}

.brand-mark {
  width: 54px;
  height: 54px;
  border-radius: 18px;
  background: linear-gradient(145deg, var(--accent), var(--accent-3));
  display: grid;
  place-items: center;
  color: #fffaf3;
  font-weight: 700;
  font-size: 28px;
  box-shadow: 0 12px 25px rgba(228, 87, 46, 0.25);
}

.brand-title {
  font-size: 24px;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.brand-subtitle {
  color: var(--muted);
  font-size: 14px;
}

.status {
  padding: 10px 16px;
  background: var(--panel);
  border-radius: 999px;
  border: 1px solid var(--border);
  font-size: 13px;
  color: var(--muted);
  box-shadow: var(--shadow);
}

.layout {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 24px;
}

.panel {
  background: var(--panel);
  border-radius: 24px;
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 22px;
  border-bottom: 1px solid var(--border);
  background: linear-gradient(160deg, rgba(244, 162, 97, 0.18), rgba(31, 122, 140, 0.05));
}

.panel-header h2,
.panel-header h3 {
  margin: 0;
  font-size: 18px;
}

.panel-body {
  padding: 20px 22px;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.devices-panel .panel-body {
  padding: 0;
}

.device-list {
  list-style: none;
  margin: 0;
  padding: 12px 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.device-list li {
  padding: 12px 18px;
  margin: 0 12px;
  border-radius: 16px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: all 0.2s ease;
}

.device-list li:hover {
  border-color: var(--accent-3);
  background: rgba(244, 162, 97, 0.15);
}

.device-list li.active {
  border-color: var(--accent);
  background: rgba(228, 87, 46, 0.12);
}

.device-name {
  font-weight: 600;
  margin-bottom: 4px;
}

.device-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.device-status {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 4px 8px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 600;
}

.device-status--pending {
  background: rgba(246, 209, 84, 0.35);
  color: #8a6400;
  border-color: rgba(246, 209, 84, 0.7);
}

.device-status--lost {
  background: rgba(176, 65, 46, 0.16);
  color: #b0412e;
  border-color: rgba(176, 65, 46, 0.5);
}

.device-location {
  font-size: 12px;
  color: var(--muted);
}

.device-error {
  padding: 10px 18px;
  margin: 0 12px;
  border-radius: 14px;
  background: rgba(176, 65, 46, 0.12);
  color: #b0412e;
  font-size: 12px;
}

.device-meta {
  font-size: 13px;
  color: var(--muted);
}

.auth-block {
  background: rgba(31, 122, 140, 0.08);
  border-radius: 18px;
  padding: 16px;
  border: 1px solid rgba(31, 122, 140, 0.2);
}

.auth-title {
  font-weight: 600;
  margin-bottom: 12px;
}

.auth-form {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 10px;
}

.auth-form input {
  padding: 10px 12px;
  border-radius: 12px;
  border: 1px solid var(--border);
  font-family: "IBM Plex Mono", "Courier New", monospace;
  font-size: 13px;
}

.auth-form button {
  padding: 10px 14px;
  border-radius: 12px;
  border: none;
  background: var(--accent);
  color: #fffaf3;
  font-weight: 600;
  cursor: pointer;
}

.auth-form button.ghost {
  background: transparent;
  border: 1px solid var(--accent);
  color: var(--accent);
}

.auth-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.auth-actions button {
  padding: 10px 14px;
  border-radius: 12px;
  border: none;
  background: var(--accent-2);
  color: #f7fbfb;
  font-weight: 600;
  cursor: pointer;
}

.auth-actions button.ghost {
  background: transparent;
  border: 1px solid var(--accent-2);
  color: var(--accent-2);
}

.is-hidden {
  display: none;
}

.auth-message {
  margin-top: 10px;
  font-size: 12px;
  color: var(--muted);
}

.detail-section {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

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

.section-header h3 {
  margin: 0;
  font-size: 18px;
}

.section-note {
  font-size: 12px;
  color: var(--muted);
}

.stack {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.card {
  border-radius: 18px;
  border: 1px solid var(--border);
  padding: 16px;
  background: #fffaf7;
}

.card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 12px;
}

.card-title {
  font-weight: 600;
  font-size: 16px;
}

.card-subtitle {
  font-size: 12px;
  color: var(--muted);
}

.pill {
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(31, 122, 140, 0.12);
  font-size: 11px;
  font-family: "IBM Plex Mono", "Courier New", monospace;
  color: var(--accent-2);
}

.readings-header {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
  margin-bottom: 10px;
}

.readings-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.reading-row {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  font-family: "IBM Plex Mono", "Courier New", monospace;
  font-size: 12px;
}

.reading-time {
  color: var(--muted);
}

.actor-controls {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}

.actor-controls input {
  padding: 8px 12px;
  border-radius: 12px;
  border: 1px solid var(--border);
  font-family: "IBM Plex Mono", "Courier New", monospace;
  font-size: 13px;
  width: 120px;
}

.actor-controls button {
  padding: 8px 12px;
  border-radius: 12px;
  border: 1px solid transparent;
  background: var(--accent-2);
  color: #f7fbfb;
  cursor: pointer;
  font-weight: 600;
}

.actor-controls button.secondary {
  background: rgba(31, 122, 140, 0.12);
  color: var(--accent-2);
  border-color: rgba(31, 122, 140, 0.4);
}

.actor-response {
  margin-top: 10px;
  font-size: 12px;
  color: var(--muted);
}

button.ghost {
  padding: 8px 12px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: transparent;
  font-size: 12px;
  cursor: pointer;
}

@media (max-width: 960px) {
  .layout {
    grid-template-columns: 1fr;
  }

  .devices-panel {
    order: 2;
  }
}