/* ── Theme variables ── */
:root {
  --card-min-width: 380px;
  --bg:           #f5f5f5;
  --surface:      #fff;
  --border:       #e5e5e5;
  --text:         #111;
  --muted:        #aaa;
  --faint:        #ccc;
  --hover:        #f0f0f0;
  --input-bg:     #f5f5f5;
  --input-focus:  #eee;
  --active-bg:    #111;
  --active-text:  #fff;
  --meta-label:   #bbb;
  --meta-val:     #555;
  --divider:      #f0f0f0;
  --up:           #16a34a;
  --down:         #dc2626;
  --error:        #ef4444;
  --chart-grid:   #f0f0f0;
  --chart-tick:   #aaa;
  --chart-legend: #111;
  --quote-color:  #aaa;
}

[data-theme="dark"] {
  --bg:           #0f1117;
  --surface:      #1a1f2e;
  --border:       #2d3452;
  --text:         #e2e8f0;
  --muted:        #64748b;
  --faint:        #374151;
  --hover:        #1e2130;
  --input-bg:     #0f1117;
  --input-focus:  #1e2130;
  --active-bg:    #6366f1;
  --active-text:  #fff;
  --meta-label:   #475569;
  --meta-val:     #94a3b8;
  --divider:      #1e293b;
  --up:           #34d399;
  --down:         #f87171;
  --error:        #f87171;
  --chart-grid:   #1e293b;
  --chart-tick:   #64748b;
  --chart-legend: #e2e8f0;
  --quote-color:  #475569;
}

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

body {
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Inter", "Segoe UI", sans-serif;
  min-height: 100vh;
  padding: 1rem 1.25rem;
  transition: background 0.2s, color 0.2s;
}

/* ── Container ── */
.container {
  max-width: 1800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

/* ── Top bar ── */
.top-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.5rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 0.6rem 1rem;
}

.top-bar__title h1 {
  font-size: 0.95rem;
  font-weight: 700;
  display: inline;
  letter-spacing: -0.01em;
}
.subtitle {
  font-size: 0.72rem;
  color: var(--muted);
  margin-left: 0.4rem;
}

.top-bar__controls {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  flex-wrap: wrap;
}

/* ── Button groups ── */
.btn-group {
  display: flex;
  gap: 0.2rem;
}

.range-btn, .view-btn {
  background: transparent;
  border: 1px solid transparent;
  color: var(--muted);
  border-radius: 5px;
  padding: 0.28rem 0.6rem;
  cursor: pointer;
  font-size: 0.78rem;
  font-family: inherit;
  font-weight: 500;
  transition: all 0.12s;
  white-space: nowrap;
}
.range-btn:hover, .view-btn:hover { color: var(--text); background: var(--hover); }
.range-btn.active, .view-btn.active {
  background: var(--active-bg);
  color: var(--active-text);
  font-weight: 600;
}

#toggle-comparison-btn, #sort-btn, #share-btn, #theme-btn, #auth-btn {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--muted);
  border-radius: 5px;
  padding: 0.28rem 0.65rem;
  cursor: pointer;
  font-size: 0.78rem;
  font-family: inherit;
  transition: all 0.12s;
  white-space: nowrap;
}
#toggle-comparison-btn:hover,
#sort-btn:hover,
#share-btn:hover,
#theme-btn:hover,
#auth-btn:hover { color: var(--text); border-color: var(--muted); }
#sort-btn.active {
  background: var(--active-bg);
  color: var(--active-text);
  border-color: transparent;
}


/* ── Quote bar ── */
#quote-bar {
  font-size: 0.75rem;
  color: var(--quote-color);
  font-style: italic;
  padding: 0.4rem 0.1rem;
  transition: opacity 0.4s ease;
  line-height: 1.5;
}
.quote-author {
  font-style: normal;
  font-weight: 600;
}

/* ── Watchlist bar ── */
.watchlist-bar {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  flex-wrap: wrap;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 0.45rem 0.75rem;
}

.watchlist-label {
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 500;
  white-space: nowrap;
}

#watchlist-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem;
  flex: 1;
}

.watchlist-pill {
  display: flex;
  align-items: center;
  background: var(--input-bg);
  border: 1px solid var(--border);
  border-radius: 4px;
  overflow: hidden;
  font-size: 0.75rem;
}

.watchlist-pill span {
  padding: 0.2rem 0.5rem;
  cursor: pointer;
  color: var(--text);
  user-select: none;
}
.watchlist-pill span:hover { background: var(--hover); }

.watchlist-del {
  background: transparent;
  border: none;
  border-left: 1px solid var(--border);
  color: var(--muted);
  padding: 0.2rem 0.35rem;
  cursor: pointer;
  font-size: 0.65rem;
  line-height: 1;
  font-family: inherit;
  transition: all 0.12s;
}
.watchlist-del:hover { color: var(--error); background: var(--hover); }

#watchlist-save-btn {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--muted);
  border-radius: 5px;
  padding: 0.2rem 0.55rem;
  cursor: pointer;
  font-size: 0.75rem;
  font-family: inherit;
  white-space: nowrap;
  transition: all 0.12s;
}
#watchlist-save-btn:hover { color: var(--text); border-color: var(--muted); }

.watchlist-name-input {
  background: var(--input-bg);
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: 5px;
  padding: 0.2rem 0.5rem;
  font-size: 0.75rem;
  font-family: inherit;
  width: 120px;
  outline: none;
}
.watchlist-name-input:focus { border-color: var(--muted); }

/* ── Ticker section ── */
.ticker-section {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.35rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 0.5rem 0.75rem;
}

#ticker-inputs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.3rem;
}

.ticker-row {
  display: flex;
  align-items: center;
  background: var(--input-bg);
  border: 1px solid var(--border);
  border-radius: 5px;
  overflow: hidden;
}

.ticker-input {
  width: auto;
  background: transparent;
  border: none;
  padding: 0.28rem 0.45rem;
  color: var(--text);
  font-size: 0.8rem;
  font-family: inherit;
  font-weight: 600;
  text-transform: uppercase;
  outline: none;
  letter-spacing: 0.04em;
}
.ticker-input:focus { background: var(--input-focus); }
.ticker-input::placeholder { text-transform: none; color: var(--faint); font-weight: 400; font-size: 0.72rem; }


.remove-btn {
  background: transparent;
  border: none;
  border-left: 1px solid var(--border);
  color: var(--faint);
  cursor: pointer;
  font-size: 0.62rem;
  padding: 0.28rem 0.35rem;
  line-height: 1;
  transition: all 0.12s;
}
.remove-btn:hover { color: var(--text); background: var(--hover); }

/* ── Size buttons (same style as range/view) ── */
.size-btn {
  background: transparent;
  border: 1px solid transparent;
  color: var(--muted);
  border-radius: 5px;
  padding: 0.28rem 0.5rem;
  cursor: pointer;
  font-size: 0.78rem;
  font-family: inherit;
  font-weight: 500;
  transition: all 0.12s;
}
.size-btn:hover  { color: var(--text); background: var(--hover); }
.size-btn.active { background: var(--active-bg); color: var(--active-text); font-weight: 600; }

/* ── Autocomplete dropdown ── */
.ticker-row { position: relative; }

.ticker-dropdown {
  position: absolute;
  top: calc(100% + 3px);
  left: 0;
  z-index: 100;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 6px;
  box-shadow: 0 4px 16px rgba(0,0,0,0.1);
  min-width: 220px;
  overflow: hidden;
}

.ticker-dropdown-item {
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
  padding: 0.45rem 0.75rem;
  cursor: pointer;
  font-size: 0.78rem;
  transition: background 0.1s;
}
.ticker-dropdown-item:hover { background: var(--hover); }
.ticker-dropdown-item strong { color: var(--text); font-weight: 700; min-width: 55px; }
.ticker-dropdown-item span   { color: var(--muted); font-size: 0.72rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

#add-btn {
  background: transparent;
  border: 1px dashed var(--border);
  color: var(--muted);
  border-radius: 5px;
  padding: 0.28rem 0.55rem;
  cursor: pointer;
  font-size: 0.78rem;
  font-family: inherit;
  transition: all 0.12s;
  white-space: nowrap;
}
#add-btn:hover { border-color: var(--text); color: var(--text); }

#show-btn {
  background: var(--active-bg);
  border: none;
  color: var(--active-text);
  border-radius: 5px;
  padding: 0.28rem 0.75rem;
  cursor: pointer;
  font-size: 0.78rem;
  font-weight: 600;
  font-family: inherit;
  transition: opacity 0.12s;
  white-space: nowrap;
}
#show-btn:hover    { opacity: 0.75; }
#show-btn:disabled { opacity: 0.3; cursor: not-allowed; }

/* ── Status ── */
.error       { color: var(--error); font-size: 0.78rem; }
.loading-msg { color: var(--muted); font-size: 0.78rem; }

/* ── Comparison chart ── */
#chart-wrap {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 1rem 1.25rem;
}

/* ── Individual charts ── */
.section-title {
  font-size: 0.65rem;
  font-weight: 600;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 0.4rem;
}

.individual-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(var(--card-min-width), 100%), 1fr));
  gap: 0.6rem;
}

.individual-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 0.75rem 1rem;
  position: relative;
}

/* ── Rank & earnings badges ── */
.card-badges {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.4rem;
}

.card-badges-right {
  display: flex;
  align-items: center;
  gap: 0.3rem;
}

.drag-handle {
  color: var(--faint);
  font-size: 0.85rem;
  cursor: grab;
  padding: 0 0.1rem;
  user-select: none;
  line-height: 1;
}
.drag-handle:active { cursor: grabbing; }

.individual-card.dragging  { opacity: 0.3; }
.individual-card.drag-over { outline: 2px dashed #6366f1; outline-offset: -2px; }

.rank-badge {
  font-size: 0.82rem;
  font-weight: 800;
  color: var(--text);
  background: var(--hover);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 0.15rem 0.5rem;
  letter-spacing: 0.04em;
}

.earnings-badge {
  font-size: 0.65rem;
  font-weight: 600;
  color: #f59e0b;
  background: #f59e0b18;
  border: 1px solid #f59e0b44;
  border-radius: 4px;
  padding: 0.1rem 0.4rem;
}

/* ── News button ── */
.news-btn {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--muted);
  border-radius: 4px;
  padding: 0.1rem 0.45rem;
  cursor: pointer;
  font-size: 0.65rem;
  font-family: inherit;
  font-weight: 500;
  transition: all 0.12s;
}
.news-btn:hover { color: var(--text); border-color: var(--muted); }

/* ── Flip card inner ── */
.flip-card-inner {
  width: 100%;
}

/* ── News back panel ── */
.flip-back-content {
  padding-top: 0.1rem;
}
.news-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.65rem;
}
.news-header-symbol {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--text);
}
.news-back-btn {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--muted);
  border-radius: 4px;
  padding: 0.15rem 0.5rem;
  cursor: pointer;
  font-size: 0.68rem;
  font-family: inherit;
  transition: all 0.12s;
}
.news-back-btn:hover { color: var(--text); border-color: var(--muted); }

.news-item {
  display: block;
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--divider);
  text-decoration: none;
  color: inherit;
  transition: opacity 0.12s;
}
.news-item:last-child { border-bottom: none; }
.news-item:hover { opacity: 0.7; }
.news-title {
  font-size: 0.76rem;
  font-weight: 500;
  color: var(--text);
  line-height: 1.45;
  margin-bottom: 0.2rem;
}
.news-meta {
  font-size: 0.67rem;
  color: var(--muted);
}
.news-loading, .news-empty {
  font-size: 0.74rem;
  color: var(--muted);
  display: block;
  padding: 0.5rem 0;
}

/* ── Card meta ── */
.individual-meta {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.2rem 0.5rem;
  margin-top: 0.6rem;
  padding-top: 0.5rem;
  border-top: 1px solid var(--divider);
}
.meta-row {
  display: flex;
  justify-content: space-between;
  font-size: 0.7rem;
  gap: 0.25rem;
}
.meta-label        { color: var(--meta-label); }
.meta-val          { color: var(--meta-val); font-weight: 600; }
.meta-val.up       { color: var(--up); }
.meta-val.down     { color: var(--down); }

/* ── Mobile ── */
@media (max-width: 600px) {
  body { padding: 0.6rem 0.75rem; }

  .container { gap: 0.5rem; }

  /* Top bar: stack title + each btn-group on its own row */
  .top-bar {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.4rem;
    padding: 0.5rem 0.75rem;
  }
  .top-bar__controls {
    width: 100%;
    flex-direction: column;
    gap: 0.3rem;
  }

  /* Each btn-group fills its row; scrolls horizontally if needed */
  .top-bar__controls .btn-group {
    width: 100%;
    overflow-x: auto;
    flex-wrap: nowrap;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }
  .top-bar__controls .btn-group::-webkit-scrollbar { display: none; }

  /* Charts always single column on mobile */
  .individual-grid {
    grid-template-columns: 1fr;
  }

  /* Ticker section: stack rows, full width */
  .ticker-section {
    flex-direction: column;
    align-items: stretch;
  }
  #ticker-inputs {
    width: 100%;
    gap: 0.4rem;
    display: grid;
    grid-template-columns: 1fr 1fr;
  }
  .ticker-row {
    width: 100%;
    min-width: 0;
  }
  /* Override JS-set width; use font-size 16px to prevent iOS zoom */
  .ticker-input {
    width: 100% !important;
    font-size: 16px !important;
    padding: 0.25rem 0.4rem;
  }
  #add-btn, #show-btn {
    width: 100%;
    padding: 0.3rem;
    font-size: 0.8rem;
    justify-content: center;
  }
  .ticker-section {
    padding: 0.35rem 0.6rem;
  }

  /* Quote bar: smaller */
  #quote-bar { font-size: 0.68rem; }

  /* Card badges: tighten */
  .card-badges { gap: 0.25rem; }
}

/* ── Auth modal ── */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.45);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
}

.modal {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  width: 320px;
  overflow: hidden;
  box-shadow: 0 8px 32px rgba(0,0,0,0.18);
}

.modal-tabs {
  display: flex;
  border-bottom: 1px solid var(--border);
}

.modal-tab {
  flex: 1;
  background: transparent;
  border: none;
  padding: 0.65rem 0;
  font-size: 0.82rem;
  font-family: inherit;
  font-weight: 500;
  color: var(--muted);
  cursor: pointer;
  transition: all 0.12s;
}
.modal-tab:hover { color: var(--text); background: var(--hover); }
.modal-tab.active {
  color: var(--text);
  font-weight: 700;
  border-bottom: 2px solid var(--active-bg);
  margin-bottom: -1px;
}

.modal-body {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  padding: 1.1rem 1.25rem 1.25rem;
}

.modal-input {
  background: var(--input-bg);
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: 6px;
  padding: 0.45rem 0.65rem;
  font-size: 0.82rem;
  font-family: inherit;
  outline: none;
  width: 100%;
}
.modal-input:focus { border-color: var(--muted); }

.modal-error {
  font-size: 0.75rem;
  color: var(--error);
  margin: 0;
}

.modal-submit {
  background: var(--active-bg);
  color: var(--active-text);
  border: none;
  border-radius: 6px;
  padding: 0.5rem;
  font-size: 0.82rem;
  font-family: inherit;
  font-weight: 600;
  cursor: pointer;
  transition: opacity 0.12s;
  margin-top: 0.2rem;
}
.modal-submit:hover         { opacity: 0.85; }
.modal-submit:disabled      { opacity: 0.5; cursor: default; }
.modal-submit:disabled:hover { opacity: 0.5; }

/* ── Dark mode overrides ── */
[data-theme="dark"] .modal {
  box-shadow: 0 8px 32px rgba(255, 255, 255, 0.06);
}

/* ── Keyboard focus styles ── */
button:focus-visible,
input:focus-visible,
a:focus-visible,
select:focus-visible {
  outline: 2px solid var(--active-bg);
  outline-offset: 2px;
}

.modal-text-btn {
  background: transparent;
  border: none;
  color: var(--muted);
  font-size: 0.75rem;
  font-family: inherit;
  cursor: pointer;
  padding: 0;
  text-align: left;
  transition: color 0.12s;
}
.modal-text-btn:hover { color: var(--text); }

.modal-hint {
  font-size: 0.75rem;
  color: var(--muted);
  margin: 0;
  line-height: 1.4;
}

.modal-reset-link {
  font-size: 0.72rem;
  color: #6366f1;
  word-break: break-all;
  display: block;
  padding: 0.4rem 0.5rem;
  background: var(--input-bg);
  border: 1px solid var(--border);
  border-radius: 5px;
  text-decoration: none;
}
.modal-reset-link:hover { text-decoration: underline; }