:root {
  --bg: #e7efe8;
  --panel: #f7faf7;
  --ink: #14201a;
  --muted: #52665b;
  --line: #b9c9bf;
  --accent: #0f6e56;
  --warn: #b45309;
  --danger: #b42318;
  --font: "DM Sans", sans-serif;
  --display: "Archivo Black", sans-serif;
  --mono: "IBM Plex Mono", monospace;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font);
  color: var(--ink);
  background:
    radial-gradient(ellipse 70% 45% at 0% 0%, #c9e8d9, transparent 55%),
    radial-gradient(ellipse 50% 40% at 100% 0%, #fde68a, transparent 50%),
    var(--bg);
}

h1, h2, h3 {
  font-family: var(--display);
  margin: 0;
  letter-spacing: -0.02em;
}

a { color: var(--accent); }

.wrap {
  width: min(980px, calc(100% - 2rem));
  margin: 0 auto;
  padding: 1.5rem 0 3rem;
}

.center {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 1.5rem;
}

.panel {
  background: var(--panel);
  border: 1px solid var(--line);
  box-shadow: 0 16px 40px rgba(20, 32, 26, 0.1);
  padding: 1.5rem;
}

.login-panel { width: min(420px, 100%); }

.eyebrow {
  margin: 0 0 0.4rem;
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 700;
}

.lede { color: var(--muted); line-height: 1.5; }

label {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  font-weight: 500;
  margin-bottom: 0.85rem;
}

input, select, textarea {
  font: inherit;
  padding: 0.7rem 0.8rem;
  border: 1px solid var(--line);
  background: #fff;
  color: var(--ink);
}

button, .btn {
  font: inherit;
  cursor: pointer;
  border: 1px solid var(--ink);
  background: var(--ink);
  color: #f4f7f4;
  padding: 0.7rem 1rem;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

button.ghost, .btn.ghost {
  background: transparent;
  color: var(--ink);
}

button.danger, .btn.danger {
  background: transparent;
  color: var(--danger);
  border-color: var(--danger);
}

button:disabled { opacity: 0.6; cursor: wait; }

.error {
  color: var(--danger);
  background: #fef3f2;
  border: 1px solid #fecdca;
  padding: 0.65rem 0.8rem;
  margin: 0 0 0.85rem;
}

.ok {
  color: var(--accent);
  background: #ecfdf5;
  border: 1px solid #a7f3d0;
  padding: 0.65rem 0.8rem;
  margin: 0 0 0.85rem;
}

.topbar {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: end;
  margin-bottom: 1.25rem;
  flex-wrap: wrap;
}

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

.grid {
  display: grid;
  gap: 0.75rem;
}

.station-card {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: center;
  padding: 1rem;
  background: #fff;
  border: 1px solid var(--line);
  text-decoration: none;
  color: inherit;
}

.station-card:hover { border-color: var(--accent); }

.meta { color: var(--muted); font-size: 0.9rem; }
.mono { font-family: var(--mono); font-size: 0.82rem; }
.now { color: var(--warn); font-weight: 700; }

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.75rem 1rem;
  margin-bottom: 1rem;
}

.form-grid .full { grid-column: 1 / -1; }

.check {
  flex-direction: row;
  align-items: center;
  gap: 0.5rem;
}

pre.fx {
  margin: 0.75rem 0;
  padding: 0.85rem;
  background: #14201a;
  color: #d7f5e7;
  white-space: pre-wrap;
  word-break: break-all;
  overflow-x: auto;
}

.drop {
  position: relative;
  border: 1.5px dashed var(--accent);
  background: #eef8f3;
  min-height: 110px;
  display: grid;
  place-items: center;
  text-align: center;
  margin-bottom: 0.75rem;
  cursor: pointer;
  padding: 1rem;
}

.drop.dragover {
  background: #dff3ea;
  border-color: var(--ink);
}

.drop input {
  position: absolute;
  width: 0.1px;
  height: 0.1px;
  opacity: 0;
  overflow: hidden;
  z-index: -1;
}

.picked-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.55rem;
}

.upload-summary {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.25rem;
  padding: 0.75rem 0.9rem;
  background: #fff;
  border: 1px solid var(--line);
  margin-bottom: 0.75rem;
  font-size: 0.92rem;
}

.upload-summary span strong {
  color: var(--accent);
}

.overall-progress {
  margin-bottom: 0.85rem;
  padding: 0.85rem;
  background: #fff;
  border: 1px solid var(--line);
}

.overall-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.5rem;
  gap: 0.5rem;
}

.progress-track {
  height: 10px;
  background: #e2ebe5;
  border-radius: 999px;
  overflow: hidden;
}

.progress-fill {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--accent), #34d399);
  border-radius: 999px;
  transition: width 0.15s ease;
}

.progress-fill.indeterminate {
  width: 40% !important;
  animation: indeterminate 1.2s ease-in-out infinite;
}

@keyframes indeterminate {
  0% { transform: translateX(-100%); }
  100% { transform: translateX(350%); }
}

.upload-item {
  padding: 0.85rem;
  background: #fff;
  border: 1px solid var(--line);
}

.upload-item-head {
  display: flex;
  justify-content: space-between;
  align-items: start;
  gap: 0.75rem;
  margin-bottom: 0.45rem;
}

.upload-item-title {
  font-weight: 700;
  word-break: break-word;
}

.upload-item-meta {
  color: var(--muted);
  font-size: 0.85rem;
  margin-top: 0.15rem;
}

.upload-item-actions {
  display: flex;
  gap: 0.35rem;
  flex-shrink: 0;
}

.status-badge {
  display: inline-flex;
  align-items: center;
  padding: 0.2rem 0.55rem;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.status-badge.pending {
  background: #f3f4f6;
  color: #374151;
}

.status-badge.uploading {
  background: #dbeafe;
  color: #1d4ed8;
}

.status-badge.done {
  background: #d1fae5;
  color: #065f46;
}

.status-badge.error {
  background: #fee2e2;
  color: #991b1b;
}

.upload-item .progress-track {
  height: 6px;
  margin-top: 0.35rem;
}

.upload-item .item-pct {
  font-family: var(--mono);
  font-size: 0.75rem;
  color: var(--muted);
  margin-top: 0.25rem;
}

.upload-item.done .progress-fill { background: #34d399; }
.upload-item.error .progress-fill { background: var(--danger); }

.queue-title {
  font-family: var(--display);
  font-size: 1.05rem;
  margin: 0 0 0.65rem;
}

.queue-empty {
  padding: 1rem;
  text-align: center;
  color: var(--muted);
  background: #fff;
  border: 1px dashed var(--line);
}

.upload-item .queue-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 1.6rem;
  height: 1.6rem;
  margin-right: 0.5rem;
  border-radius: 999px;
  background: var(--ink);
  color: #fff;
  font-family: var(--mono);
  font-size: 0.75rem;
  font-weight: 700;
  flex-shrink: 0;
}

.upload-item-head .title-row {
  display: flex;
  align-items: start;
}

.upload-item.pending .progress-fill {
  width: 0 !important;
  background: #cbd5e1;
}

.upload-item.pending .progress-track {
  border: 1px dashed var(--line);
  background: #f8fafc;
}

.track {
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: 0.75rem;
  align-items: center;
  padding: 0.75rem;
  background: #fff;
  border: 1px solid var(--line);
  margin-bottom: 0.45rem;
}

@media (max-width: 720px) {
  .form-grid { grid-template-columns: 1fr; }
  .track { grid-template-columns: 1fr; }
}