:root {
  --navy: #001848;
  --navy-2: #00205c;
  --blue: #0070f8;
  --sky: #2098f8;
  --ice: #f4f8ff;
  --mist: #e8f1ff;
  --line: #d5e3fb;
  --ink: #001848;
  --muted: #3d4f78;
  --ok: #0a7a3e;
  --warn: #9a6700;
  --bad: #b42318;
  --white: #fff;
  --shadow: 0 10px 30px rgba(0, 24, 72, 0.12);
  --radius: 14px;
  --font: "Plus Jakarta Sans", system-ui, sans-serif;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html,
body {
  height: 100%;
}

body {
  margin: 0;
  font-family: var(--font);
  color: var(--ink);
  background: var(--ice);
}

button,
input,
textarea {
  font: inherit;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.85rem 1.1rem;
  background: linear-gradient(180deg, var(--navy-2), var(--navy));
  color: var(--white);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.brand {
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
}

.brand strong {
  font-size: 1.05rem;
  letter-spacing: -0.02em;
}

.brand span {
  font-size: 0.78rem;
  opacity: 0.75;
}

.topbar-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.settings {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: end;
  padding: 0.85rem 1.1rem;
  background: #edf3ff;
  border-bottom: 1px solid var(--line);
}

.settings .field {
  flex: 1 1 220px;
  margin: 0;
}

.btn-block {
  width: 100%;
  margin-top: 0.75rem;
  justify-content: center;
  text-align: center;
}

.list.compact li {
  padding: 0.45rem 0.6rem;
}

.raw-text {
  margin-top: 0.85rem;
  font-size: 0.86rem;
}

.raw-text summary {
  cursor: pointer;
  color: var(--muted);
  font-weight: 600;
}

.raw-text textarea {
  margin-top: 0.55rem;
  min-height: 120px;
}

.raw-text .btn {
  margin-top: 0.5rem;
}

.layout {
  display: grid;
  grid-template-columns: minmax(320px, 420px) 1fr;
  height: calc(100% - 58px);
  min-height: 0;
}

.sidebar {
  overflow: auto;
  padding: 1rem;
  background: var(--white);
  border-right: 1px solid var(--line);
}

.map-pane {
  position: relative;
  min-height: 320px;
  background: #dbe7fb;
}

#map {
  position: absolute;
  inset: 0;
}

.panel {
  background: var(--ice);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 0.9rem;
  margin-bottom: 0.9rem;
  box-shadow: var(--shadow);
}

.panel h2 {
  margin: 0 0 0.65rem;
  font-size: 0.92rem;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: var(--muted);
}

.row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 0.65rem;
}

.row:last-child {
  margin-bottom: 0;
}

label.field {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  width: 100%;
  font-size: 0.82rem;
  color: var(--muted);
}

label.field input,
textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 0.65rem 0.75rem;
  background: var(--white);
  color: var(--ink);
}

textarea {
  min-height: 180px;
  resize: vertical;
  line-height: 1.4;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.78rem;
}

.btn {
  appearance: none;
  border: 0;
  border-radius: 999px;
  padding: 0.55rem 0.95rem;
  background: var(--mist);
  color: var(--ink);
  font-weight: 600;
  cursor: pointer;
}

.btn:hover {
  filter: brightness(0.98);
}

.btn:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}

.btn-primary {
  background: var(--blue);
  color: var(--white);
}

.btn-dark {
  background: var(--navy);
  color: var(--white);
}

.btn-ghost {
  background: transparent;
  color: var(--white);
  border: 1px solid rgba(255, 255, 255, 0.25);
}

.dropzone {
  border: 1.5px dashed #9bb6e8;
  border-radius: 12px;
  padding: 1rem;
  text-align: center;
  background: var(--white);
  color: var(--muted);
  cursor: pointer;
  transition: 0.15s ease;
}

.dropzone.drag,
.dropzone:hover {
  border-color: var(--blue);
  background: #f0f6ff;
}

.dropzone input {
  display: none;
}

.dropzone strong {
  display: block;
  color: var(--ink);
  margin-bottom: 0.2rem;
}

.preview {
  margin-top: 0.7rem;
}

.preview img {
  width: 100%;
  max-height: 180px;
  object-fit: contain;
  border-radius: 10px;
  background: #0b1a3a;
}

.status {
  margin: 0.4rem 0 0.8rem;
  padding: 0.7rem 0.85rem;
  border-radius: 10px;
  background: var(--mist);
  color: var(--ink);
  font-size: 0.9rem;
  line-height: 1.4;
}

.status[data-kind="ok"] {
  background: #e8f7ee;
  color: var(--ok);
}

.status[data-kind="warn"] {
  background: #fff7e0;
  color: var(--warn);
}

.status[data-kind="error"] {
  background: #fdeceb;
  color: var(--bad);
}

.meta {
  display: grid;
  grid-template-columns: 110px 1fr;
  gap: 0.35rem 0.6rem;
  margin: 0;
  font-size: 0.86rem;
}

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

.meta dd {
  margin: 0;
  word-break: break-word;
}

.list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
}

.list li {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 0.65rem 0.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  font-size: 0.86rem;
}

.list .miles {
  color: var(--muted);
  font-size: 0.78rem;
}

.list code {
  font-size: 0.72rem;
  color: #5a6f9a;
  white-space: pre-wrap;
  word-break: break-word;
}

.list .tag {
  display: inline-flex;
  align-self: flex-start;
  background: var(--navy);
  color: var(--white);
  border-radius: 999px;
  padding: 0.15rem 0.55rem;
  font-size: 0.72rem;
  font-weight: 700;
}

.list li.ok .tag {
  background: var(--ok);
}

.list li.weak .tag {
  background: var(--warn);
}

.list li.bad .tag {
  background: var(--bad);
}

.list .muted,
.muted {
  color: var(--muted);
  font-size: 0.78rem;
}

.empty {
  color: var(--muted);
}

.note {
  font-size: 0.78rem;
  color: var(--muted);
  line-height: 1.4;
  margin: 0.4rem 0 0;
}

.map-tools {
  position: absolute;
  z-index: 2;
  top: 12px;
  left: 12px;
  display: flex;
  gap: 0.4rem;
}

.pin {
  width: 28px;
  height: 28px;
  border-radius: 999px;
  background: #f59e0b;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.28);
  border: 2px solid #fff;
  display: grid;
  place-items: center;
  color: #fff;
  font-size: 12px;
  font-weight: 800;
  line-height: 1;
}

.pin-origin {
  background: #0a7a3e;
}

.pin-destination {
  background: #b42318;
}

.pin-turn {
  background: #0070f8;
}

.pin-weak {
  outline: 2px solid #f5c542;
  outline-offset: 2px;
}

@media (max-width: 900px) {
  .layout {
    grid-template-columns: 1fr;
    grid-template-rows: 55vh 1fr;
    height: auto;
  }

  .map-pane {
    order: -1;
    height: 55vh;
  }

  .sidebar {
    border-right: 0;
    border-top: 1px solid var(--line);
  }
}