/* Garmin Connect color scheme */
:root {
  --bg-primary:    #1c2331;
  --bg-card:       #242f42;
  --bg-input:      #1a2030;
  --accent-blue:   #00b2ff;
  --accent-green:  #4caf50;
  --accent-red:    #f44336;
  --text-primary:  #ffffff;
  --text-secondary:#8a9bb5;
  --border:        #2e3d56;
  --shadow:        0 2px 12px rgba(0,0,0,0.4);
}

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

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: var(--bg-primary);
  color: var(--text-primary);
  min-height: 100vh;
  font-size: 14px;
}

/* ── Login ────────────────────────────────────────────── */
#login-screen {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  padding: 16px;
}

.login-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  box-shadow: var(--shadow);
  padding: 40px 36px;
  width: 100%;
  max-width: 400px;
}

.login-card h1 {
  text-align: center;
  font-size: 20px;
  font-weight: 600;
  margin-bottom: 28px;
  color: var(--accent-blue);
  letter-spacing: 0.5px;
}

.login-card h1 span { color: var(--text-primary); }

.form-group {
  margin-bottom: 16px;
}

.form-group label {
  display: block;
  font-size: 12px;
  font-weight: 500;
  color: var(--text-secondary);
  margin-bottom: 6px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.form-group input {
  width: 100%;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text-primary);
  padding: 10px 12px;
  font-size: 14px;
  transition: border-color 0.2s;
}

.form-group input:focus {
  outline: none;
  border-color: var(--accent-blue);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 10px 20px;
  border-radius: 6px;
  border: none;
  cursor: pointer;
  font-size: 14px;
  font-weight: 500;
  transition: opacity 0.2s, transform 0.1s;
}

.btn:hover { opacity: 0.85; }
.btn:active { transform: scale(0.98); }
.btn:disabled { opacity: 0.4; cursor: not-allowed; }

.btn-primary  { background: var(--accent-blue);  color: #000; }
.btn-danger   { background: var(--accent-red);   color: #fff; }
.btn-ghost    { background: transparent; color: var(--text-secondary); border: 1px solid var(--border); }
.btn-success  { background: var(--accent-green); color: #fff; }
.btn-full     { width: 100%; margin-top: 8px; }

.security-note {
  margin-top: 20px;
  padding: 12px;
  background: rgba(0,178,255,0.08);
  border: 1px solid rgba(0,178,255,0.2);
  border-radius: 6px;
  font-size: 12px;
  color: var(--text-secondary);
  line-height: 1.6;
}

.security-note strong { color: var(--text-primary); }

#login-error {
  margin-top: 12px;
  color: var(--accent-red);
  font-size: 13px;
  text-align: center;
  min-height: 18px;
}

/* ── Main App ─────────────────────────────────────────── */
#app-screen { display: flex; flex-direction: column; height: 100vh; }

header {
  background: #161d2b;
  border-bottom: 1px solid var(--border);
  padding: 0 20px;
  height: 52px;
  display: flex;
  align-items: center;
  gap: 16px;
  flex-shrink: 0;
  z-index: 10;
}

header h1 {
  font-size: 15px;
  font-weight: 600;
  color: var(--accent-blue);
  white-space: nowrap;
}

header h1 span { color: var(--text-primary); }

#course-select {
  flex: 1;
  max-width: 320px;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text-primary);
  padding: 6px 10px;
  font-size: 13px;
}

#course-select:focus { outline: none; border-color: var(--accent-blue); }

.main-layout {
  display: flex;
  flex: 1;
  overflow: hidden;
}

/* ── Sidebar ──────────────────────────────────────────── */
.sidebar {
  width: 340px;
  flex-shrink: 0;
  background: var(--bg-card);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.sidebar-body {
  flex: 1;
  overflow-y: auto;
  padding: 16px;
}

.sidebar-footer {
  padding: 12px 16px;
  border-top: 1px solid var(--border);
  background: var(--bg-card);
}

.section-header {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: var(--text-secondary);
  margin-bottom: 10px;
  margin-top: 20px;
}

.section-header:first-child { margin-top: 0; }

.section-header .count {
  background: var(--bg-input);
  border-radius: 10px;
  padding: 1px 7px;
  font-size: 11px;
  color: var(--text-primary);
}

/* Tooltip icon */
.info-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--bg-input);
  border: 1px solid var(--border);
  font-size: 10px;
  color: var(--text-secondary);
  cursor: help;
  position: relative;
}

.info-icon::after {
  content: attr(data-tip);
  position: absolute;
  left: 22px;
  top: -4px;
  width: 240px;
  background: #0e1522;
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 10px 12px;
  font-size: 12px;
  font-weight: 400;
  text-transform: none;
  letter-spacing: 0;
  color: var(--text-primary);
  line-height: 1.5;
  white-space: pre-line;
  box-shadow: var(--shadow);
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.15s;
  z-index: 100;
}

.info-icon:hover::after { opacity: 1; }

/* ── Existing Course Points ───────────────────────────── */
.poi-list { display: flex; flex-direction: column; gap: 6px; }

.poi-item {
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 10px 12px;
  display: flex;
  align-items: flex-start;
  gap: 10px;
  transition: border-color 0.2s, background 0.2s;
  cursor: pointer;
}

.poi-item.to-delete {
  border-color: var(--accent-red);
  background: rgba(244,67,54,0.08);
}

.poi-item input[type=checkbox] {
  margin-top: 2px;
  accent-color: var(--accent-red);
  flex-shrink: 0;
}

.poi-item .poi-meta {
  font-family: 'SF Mono', 'Fira Code', monospace;
  font-size: 11px;
  color: var(--text-secondary);
}

.poi-item .poi-name {
  font-size: 13px;
  color: var(--text-primary);
  margin-top: 2px;
}

.poi-item .poi-notes {
  font-size: 11px;
  color: var(--text-secondary);
  margin-top: 2px;
  font-style: italic;
}

.empty-state {
  color: var(--text-secondary);
  font-size: 13px;
  text-align: center;
  padding: 16px 0;
}

/* ── Tabs ─────────────────────────────────────────────── */
.tab-bar {
  display: flex;
  gap: 4px;
  margin-bottom: 12px;
}

.tab-btn {
  padding: 6px 14px;
  border-radius: 5px;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--text-secondary);
  font-size: 12px;
  cursor: pointer;
  transition: all 0.2s;
}

.tab-btn.active {
  background: var(--accent-blue);
  border-color: var(--accent-blue);
  color: #000;
  font-weight: 600;
}

/* ── Manual Course Point table ────────────────────────── */
.poi-table { width: 100%; border-collapse: collapse; }

.poi-table th {
  text-align: left;
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-secondary);
  padding: 4px 4px 8px;
}

.poi-table td { padding: 3px 4px; }

.poi-table input[type=number],
.poi-table input[type=text],
.poi-table select,
.poi-table textarea {
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: 4px;
  color: var(--text-primary);
  padding: 5px 7px;
  font-size: 12px;
  width: 100%;
}

.poi-table input[type=number] { font-family: 'SF Mono', monospace; }

.poi-table input:focus,
.poi-table select:focus,
.poi-table textarea:focus {
  outline: none;
  border-color: var(--accent-blue);
}

.poi-table select option { background: var(--bg-card); }

.delete-row-btn {
  background: transparent;
  border: none;
  color: var(--accent-red);
  cursor: pointer;
  font-size: 16px;
  padding: 2px 6px;
  opacity: 0.7;
  transition: opacity 0.15s;
}

.delete-row-btn:hover { opacity: 1; }

/* Paste tab */
#paste-textarea {
  width: 100%;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text-primary);
  padding: 10px;
  font-size: 12px;
  font-family: 'SF Mono', 'Fira Code', monospace;
  resize: vertical;
  min-height: 140px;
}

#paste-textarea:focus { outline: none; border-color: var(--accent-blue); }

.paste-actions {
  display: flex;
  gap: 8px;
  margin-top: 8px;
}

#parse-error { color: var(--accent-red); font-size: 12px; margin-top: 6px; }

/* Notes char counter */
.char-counter {
  font-size: 11px;
  color: var(--text-secondary);
  text-align: right;
}

.char-counter.warn { color: var(--accent-red); }

/* Course distance label */
.course-info {
  font-size: 12px;
  color: var(--text-secondary);
  margin-bottom: 10px;
  font-family: 'SF Mono', monospace;
}

.action-bar {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

/* ── Map ──────────────────────────────────────────────── */
#map {
  flex: 1;
  background: var(--bg-primary);
}

/* ── Progress Modal ───────────────────────────────────── */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.6);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
}

.modal-overlay.hidden { display: none; }

.modal-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 10px;
  box-shadow: var(--shadow);
  padding: 36px 32px;
  width: 300px;
  text-align: center;
}

.modal-card h2 { font-size: 16px; margin-bottom: 20px; }

.spinner {
  width: 40px;
  height: 40px;
  border: 3px solid var(--border);
  border-top-color: var(--accent-blue);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  margin: 0 auto 16px;
}

@keyframes spin { to { transform: rotate(360deg); } }

.modal-status { color: var(--text-secondary); font-size: 13px; margin-bottom: 20px; }
.modal-error  { color: var(--accent-red); font-size: 13px; margin-bottom: 16px; }

.modal-actions { display: flex; gap: 8px; justify-content: center; }

/* ── Help modal content ───────────────────────────────── */
.help-section-title {
  font-size: 13px;
  font-weight: 600;
  color: var(--accent-blue);
  margin: 20px 0 8px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.help-section-title:first-of-type { margin-top: 0; }

.help-text {
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.6;
}

.help-text strong { color: var(--text-primary); }

.help-list {
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.8;
  padding-left: 18px;
}

.help-code {
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 12px;
  font-family: 'SF Mono', 'Fira Code', monospace;
  font-size: 12px;
  color: var(--text-primary);
  white-space: pre;
  overflow-x: auto;
}

/* ── Toast ────────────────────────────────────────────── */
#toast-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: #162232;
  border-top: 1px solid var(--border);
  padding: 10px 20px;
  font-size: 13px;
  display: flex;
  align-items: center;
  gap: 8px;
  transform: translateY(100%);
  transition: transform 0.3s ease;
  z-index: 200;
}

#toast-bar.show { transform: translateY(0); }
#toast-bar.success { color: var(--accent-green); }
#toast-bar.error   { color: var(--accent-red); }

/* ── Scrollbar ────────────────────────────────────────── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 3px; }

/* ── Leaflet overrides ────────────────────────────────── */
.leaflet-popup-content-wrapper {
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--text-primary);
  border-radius: 6px;
  font-size: 12px;
}

.leaflet-popup-tip { background: var(--bg-card); }