:root {
  --bg:           #070d14;
  --surface:      #0e1a27;
  --surface-2:    #132030;
  --border:       #1c3450;
  --border-hover: #2a4d72;
  --accent:       #00d4ff;
  --accent-dim:   rgba(0, 212, 255, 0.08);
  --accent-glow:  rgba(0, 212, 255, 0.18);
  --text:         #c8d8e8;
  --text-muted:   #5a7a96;
  --text-bright:  #e8f4ff;
  --danger:       #ff4d6a;
  --success:      #00e5a0;
  --font:         'Segoe UI', system-ui, sans-serif;
  --mono:         'Consolas', 'Courier New', monospace;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: 14px;
  height: 100vh;
  overflow: hidden;
  line-height: 1.5;
}

/* ── Header ─────────────────────────────────────────────────────────── */

.site-header {
  background: rgba(10, 20, 32, 0.92);
  border-bottom: 1px solid var(--border);
  padding: 0 24px;
  position: sticky;
  top: 0;
  z-index: 200;
  backdrop-filter: blur(10px);
}

.header-inner {
  max-width: 1100px;
  margin: 0 auto;
  height: 52px;
  display: flex;
  align-items: center;
  gap: 32px;
}

.logo {
  font-size: 17px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-bright);
}

.logo .accent { color: var(--accent); }

nav a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 4px 0;
  border-bottom: 2px solid transparent;
  transition: color 0.15s, border-color 0.15s;
}

nav a.active,
nav a:hover {
  color: var(--accent);
  border-bottom-color: var(--accent);
}

/* ── Layout ──────────────────────────────────────────────────────────── */

.container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 24px;
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 24px;
  height: calc(100vh - 52px);
  overflow: hidden;
}

.left-col,
.right-col {
  display: flex;
  flex-direction: column;
  gap: 24px;
  overflow-y: auto;
  padding: 28px 4px 28px 0;
  scrollbar-width: thin;
  scrollbar-color: var(--border-hover) transparent;
}

.right-col { padding-right: 0; }

@media (max-width: 900px) {
  .container {
    grid-template-columns: 1fr;
    height: auto;
    overflow: visible;
  }
  .left-col, .right-col {
    overflow-y: visible;
    height: auto;
  }
}

/* ── Panels ──────────────────────────────────────────────────────────── */

.panel {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 24px;
}

.panel-title {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--accent);
  margin-bottom: 20px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border);
}

/* ── Form row (name / max container / reward) ────────────────────────── */

.form-top {
  display: grid;
  grid-template-columns: 1fr 160px 180px;
  gap: 16px;
  margin-bottom: 20px;
}

/* ── Field ───────────────────────────────────────────────────────────── */

.field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

label {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
}

input[type="text"],
input[type="number"],
select {
  background: var(--surface-2);
  border: 1px solid var(--border);
  color: var(--text-bright);
  border-radius: 4px;
  padding: 8px 10px;
  font-size: 13px;
  font-family: var(--font);
  outline: none;
  transition: border-color 0.15s, box-shadow 0.15s;
  width: 100%;
}

input[type="text"]:focus,
input[type="number"]:focus,
select:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 2px var(--accent-dim);
}

input::placeholder { color: var(--text-muted); }

input.field-error,
input.field-error:focus {
  border-color: var(--danger);
  box-shadow: 0 0 0 2px rgba(255, 77, 106, 0.15);
}

.form-error {
  color: var(--danger);
  font-size: 12px;
  font-weight: 500;
}

/* ── Autocomplete ────────────────────────────────────────────────────── */

.ac-wrap {
  position: relative;
}

.ac-dropdown {
  display: none;
  position: absolute;
  top: calc(100% + 4px);
  left: 0;
  min-width: 100%;
  width: max-content;
  max-width: 360px;
  background: #0c1e30;
  border: 1px solid var(--border-hover);
  border-radius: 4px;
  z-index: 300;
  list-style: none;
  max-height: 240px;
  overflow-y: auto;
  box-shadow: 0 8px 24px rgba(0,0,0,0.5);
}

.ac-dropdown li {
  padding: 7px 10px;
  cursor: pointer;
  display: flex;
  align-items: baseline;
  gap: 8px;
  border-bottom: 1px solid rgba(28,52,80,0.5);
}

.ac-dropdown li:last-child { border-bottom: none; }

.ac-dropdown li:hover,
.ac-dropdown li.ac-active {
  background: var(--accent-glow);
}

.ac-dropdown li b { color: var(--accent); font-weight: 600; }

.ac-item-label {
  color: var(--text-bright);
  font-size: 13px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  flex: 1;
}

.ac-item-ctx {
  color: var(--text-muted);
  font-size: 11px;
  white-space: nowrap;
  flex-shrink: 0;
}

/* ── Pickup list (multiple pickups per cargo) ────────────────────────── */

.pickup-label-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 6px;
}

.pickup-label-row label { margin: 0; }

.btn-add-pickup {
  background: transparent;
  border: 1px solid rgba(0, 212, 255, 0.3);
  color: var(--accent);
  border-radius: 3px;
  padding: 2px 7px;
  font-size: 10px;
  font-weight: 700;
  cursor: pointer;
  font-family: var(--font);
  transition: all 0.15s;
}

.btn-add-pickup:hover {
  background: var(--accent-dim);
  border-color: var(--accent);
}

.pickup-list {
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.pickup-row {
  display: flex;
  align-items: center;
  gap: 4px;
}

.pickup-row .ac-wrap { flex: 1; }

.btn-remove-pickup {
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-size: 15px;
  line-height: 1;
  padding: 0 3px;
  cursor: pointer;
  flex-shrink: 0;
  border-radius: 3px;
  transition: color 0.15s;
}

.btn-remove-pickup:hover { color: var(--danger); }

/* ── "or" separator in card route ───────────────────────────────────── */

.or-sep {
  color: var(--text-muted);
  font-size: 11px;
  font-style: italic;
  margin: 0 6px;
}

/* ── Cargo list ──────────────────────────────────────────────────────── */

.cargo-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 16px;
}

.cargo-item {
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 16px;
  transition: border-color 0.15s;
}

.cargo-item.error { border-color: var(--danger); }

.cargo-item-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
}

.cargo-label {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--accent);
}

.cargo-fields {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr 90px;
  gap: 12px;
}

/* ── Form actions ────────────────────────────────────────────────────── */

.form-actions {
  display: flex;
  gap: 12px;
  align-items: center;
}

/* ── Buttons ─────────────────────────────────────────────────────────── */

.btn {
  padding: 8px 18px;
  border-radius: 4px;
  border: none;
  cursor: pointer;
  font-size: 13px;
  font-weight: 600;
  font-family: var(--font);
  transition: all 0.15s;
  white-space: nowrap;
  text-transform: none;
  letter-spacing: normal;
}

.btn-primary {
  background: var(--accent);
  color: #040c14;
}

.btn-primary:hover { background: #33dcff; }

.btn-secondary {
  background: transparent;
  color: var(--accent);
  border: 1px solid var(--accent);
}

.btn-secondary:hover { background: var(--accent-dim); }

.btn-ghost {
  background: transparent;
  color: var(--text-muted);
  border: none;
  padding: 4px 8px;
  font-size: 16px;
  line-height: 1;
  cursor: pointer;
  border-radius: 3px;
  transition: color 0.15s, background 0.15s;
}

.btn-ghost:hover {
  color: var(--danger);
  background: rgba(255, 77, 106, 0.08);
}

.btn-danger {
  background: transparent;
  color: var(--danger);
  border: 1px solid rgba(255, 77, 106, 0.4);
  padding: 6px 12px;
  font-size: 12px;
}

.btn-danger:hover {
  background: rgba(255, 77, 106, 0.1);
  border-color: var(--danger);
}

.btn-edit {
  background: transparent;
  color: var(--accent);
  border: 1px solid rgba(0, 212, 255, 0.3);
  padding: 6px 12px;
  font-size: 12px;
}

.btn-edit:hover {
  background: var(--accent-dim);
  border-color: var(--accent);
}

.card-actions {
  display: flex;
  gap: 8px;
  flex-shrink: 0;
}

/* ── Edit banner ─────────────────────────────────────────────────────── */

.edit-banner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(0, 212, 255, 0.06);
  border: 1px solid rgba(0, 212, 255, 0.25);
  border-radius: 4px;
  padding: 8px 14px;
  margin-bottom: 16px;
  font-size: 13px;
}

.edit-banner strong { color: var(--accent); }

/* ── Missions panel header ───────────────────────────────────────────── */

.missions-panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border);
}

.missions-header-right {
  display: flex;
  align-items: center;
  gap: 8px;
}

.btn-sm {
  font-size: 11px;
  padding: 3px 10px;
}

.missions-total {
  font-size: 13px;
  font-weight: 700;
  color: var(--success);
  font-family: var(--mono);
}

/* ── Missions list ───────────────────────────────────────────────────── */

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

.empty-state {
  color: var(--text-muted);
  font-style: italic;
  text-align: center;
  padding: 40px;
  font-size: 13px;
}

/* ── Mission card ────────────────────────────────────────────────────── */

.mission-card {
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 20px;
  transition: opacity 0.3s, border-color 0.3s;
}

.mission-card-done {
  opacity: 0.35;
  border-color: var(--text-muted) !important;
}

.cargo-leg-done {
  opacity: 0.3;
  filter: grayscale(0.6);
  text-decoration: line-through;
  text-decoration-color: var(--text-muted);
}

.mission-card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 18px;
}

.mission-name {
  font-size: 16px;
  font-weight: 600;
  color: var(--text-bright);
  margin-bottom: 6px;
}

.mission-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.mission-tag {
  font-size: 11px;
  color: var(--text-muted);
  background: rgba(28, 52, 80, 0.6);
  border: 1px solid var(--border);
  border-radius: 3px;
  padding: 2px 8px;
}

.mission-tag.reward {
  color: var(--success);
  border-color: rgba(0, 229, 160, 0.3);
  background: rgba(0, 229, 160, 0.06);
}

/* ── Cargo summaries ─────────────────────────────────────────────────── */

.mission-cargos {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.cargo-summary {
  border-left: 2px solid var(--accent);
  padding-left: 14px;
}

.cargo-summary-top {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 5px;
}

.cs-commodity {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-bright);
}

.cs-scu {
  font-size: 12px;
  font-family: var(--mono);
  color: var(--accent);
  background: var(--accent-dim);
  border-radius: 3px;
  padding: 1px 7px;
}

.cs-route {
  font-size: 12px;
  color: var(--text-muted);
  margin-bottom: 8px;
}

.cs-route .arrow {
  color: var(--accent);
  margin: 0 5px;
  font-size: 11px;
}

.cs-containers {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
}

.ctn-badge {
  font-size: 11px;
  font-family: var(--mono);
  font-weight: 600;
  color: var(--accent);
  background: var(--accent-dim);
  border: 1px solid rgba(0, 212, 255, 0.2);
  border-radius: 3px;
  padding: 2px 8px;
}

/* ── Route planner ───────────────────────────────────────────────────── */

.route-buttons {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 8px;
}

.route-config {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 20px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--border);
}

#route-output {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.route-empty {
  color: var(--text-muted);
  font-size: 13px;
  font-style: italic;
  text-align: center;
  padding: 24px 0;
}

.trip {
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 14px;
}

.trip-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 10px;
}

.trip-leg {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-bright);
}

.trip-leg .arrow { color: var(--accent); margin: 0 5px; }

.trip-fill {
  font-size: 11px;
  font-family: var(--mono);
  color: var(--text-muted);
  background: rgba(28,52,80,0.6);
  border-radius: 3px;
  padding: 2px 7px;
  white-space: nowrap;
}

.trip-fill.full { color: var(--success); border: 1px solid rgba(0,229,160,0.25); }

.trip-deadhead { border-left-color: var(--text-muted); opacity: 0.85; }

.trip-empty-badge {
  font-size: 10px;
  padding: 2px 7px;
  border: 1px solid var(--text-muted);
  border-radius: 3px;
  color: var(--text-muted);
  white-space: nowrap;
}

.trip-deadhead-note {
  font-size: 11px;
  color: var(--text-muted);
  font-style: italic;
  margin-top: 6px;
}

.trip-cargos {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.trip-cargo {
  border-left: 2px solid var(--border-hover);
  padding-left: 10px;
}

.trip-cargo-top {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 5px;
}

.tc-commodity {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-bright);
}

.tc-scu {
  font-size: 11px;
  font-family: var(--mono);
  color: var(--accent);
  background: var(--accent-dim);
  border-radius: 3px;
  padding: 1px 6px;
}

.tc-partial {
  color: var(--text-muted);
  font-size: 10px;
  margin-left: 2px;
}

.tc-running-fill {
  margin-left: auto;
  font-size: 11px;
  font-family: var(--mono);
  color: var(--text-muted);
  white-space: nowrap;
}

.not-here-btn {
  display: none;
  background: transparent;
  border: 1px solid var(--danger);
  color: var(--danger);
  font-size: 10px;
  padding: 1px 6px;
  border-radius: 3px;
  cursor: pointer;
  white-space: nowrap;
  opacity: 0.7;
  transition: opacity 0.15s;
}
.not-here-btn:hover { opacity: 1; }
.trip-current .not-here-btn { display: inline-flex; }

.tc-containers {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
}

.trip-check-label {
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  flex: 1;
}

.trip-cb { accent-color: var(--accent); width: 14px; height: 14px; cursor: pointer; }

.trip-done {
  opacity: 0.4;
}

.trip-done .trip-leg { text-decoration: line-through; }

.trip-current {
  border-color: var(--accent);
  box-shadow: 0 0 0 1px var(--accent-dim);
}

.trip-current::before {
  content: 'CURRENT';
  display: block;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--accent);
  margin-bottom: 8px;
}

.unplanned-section {
  background: rgba(255, 77, 106, 0.05);
  border: 1px solid rgba(255, 77, 106, 0.2);
  border-radius: 6px;
  padding: 12px 14px;
}

.unplanned-title {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--danger);
  margin-bottom: 8px;
}

.unplanned-item {
  font-size: 12px;
  color: var(--text-muted);
  padding: 3px 0;
  border-bottom: 1px solid rgba(255,77,106,0.1);
}

.unplanned-item:last-child { border: none; }

/* ── Scrollbar ───────────────────────────────────────────────────────── */

::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--border-hover); }

/* ── Responsive ──────────────────────────────────────────────────────── */

@media (max-width: 700px) {
  .form-top        { grid-template-columns: 1fr; }
  .cargo-fields    { grid-template-columns: 1fr 1fr; }
  .cargo-fields .field:nth-child(4) { grid-column: span 2; }
}

/* ── Ko-fi button ─────────────────────────────────────── */

.kofi-btn {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 5px 14px;
  margin-left: auto;
  border-radius: 6px;
  font-size: 12px;
  font-weight: 600;
  color: #fff;
  background: #ff5e5b;
  text-decoration: none;
  transition: opacity 0.15s;
  white-space: nowrap;
}

.kofi-btn:hover { opacity: 0.85; }

/* ── How-to modal ──────────────────────────────────────── */

.howto-overlay {
  position: fixed;
  inset: 0;
  background: rgba(7, 13, 20, 0.85);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  backdrop-filter: blur(3px);
}

.howto-modal {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 32px 36px;
  max-width: 560px;
  width: 90%;
  box-shadow: 0 8px 40px rgba(0,0,0,0.6);
}

.howto-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 20px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.howto-steps {
  padding-left: 20px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  color: var(--text);
  line-height: 1.6;
}

.howto-steps li strong { color: var(--text-bright); }
.howto-steps li em    { color: var(--accent); font-style: normal; }

.howto-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 28px;
  padding-top: 20px;
  border-top: 1px solid var(--border);
}

.howto-skip {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  color: var(--text-muted);
  cursor: pointer;
  text-transform: none;
  letter-spacing: normal;
}

.howto-skip input[type="checkbox"] { accent-color: var(--accent); cursor: pointer; }