:root {
  --bg:       #0f0f1a;
  --surface:  #1a1a2e;
  --surface2: #222238;
  --border:   #2a2a45;
  --accent:   #4fc3f7;
  --accent2:  #1f6aa5;
  --up:       #ff6b6b;
  --down:     #51cf66;
  --text:     #e0e0e0;
  --text2:    #888;
  --radius:   8px;
}

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

html, body {
  width: 100%; height: 100%;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, "Meiryo UI", "Hiragino Sans", sans-serif;
  font-size: 13px;
  overflow: hidden;
}

/* ── Layout ── */
#app {
  display: flex;
  height: 100vh;
}

/* ── Left Panel ── */
#left {
  width: 300px;
  min-width: 220px;
  max-width: 400px;
  background: var(--surface);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  overflow-y: auto;
  flex-shrink: 0;
  resize: horizontal;
  overflow-x: hidden;
}

.left-inner {
  padding: 12px 10px 20px;
  display: flex;
  flex-direction: column;
  gap: 0;
}

/* ── Header ── */
.header {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 10px 8px;
  border-bottom: 1px solid var(--border);
  background: var(--surface);
  flex-shrink: 0;
}
.header-title {
  flex: 1;
  font-size: 15px;
  font-weight: 700;
  color: var(--accent);
}

/* タイトルをボタン化 */
.header-title-btn {
  flex: 1;
  background: none;
  border: none;
  font-size: 15px;
  font-weight: 700;
  color: var(--accent);
  cursor: pointer;
  text-align: left;
  padding: 0;
  transition: opacity .15s;
}
.header-title-btn:hover { opacity: .75; }
.icon-btn {
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: 50%;
  width: 30px; height: 30px;
  display: flex; align-items: center; justify-content: center;
  font-size: 14px;
  cursor: pointer;
  color: var(--text);
  transition: background .15s;
  flex-shrink: 0;
}
.icon-btn:hover { background: var(--accent2); }
.icon-btn.spinning { animation: spin .8s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

/* ── Section label ── */
.sec-label {
  font-size: 10px;
  font-weight: 700;
  color: var(--text2);
  letter-spacing: .5px;
  text-transform: uppercase;
  margin: 10px 0 5px;
}

.hdiv {
  height: 1px;
  background: var(--border);
  margin: 8px 0;
}

/* ── Button group ── */
.btn-group {
  display: grid;
  gap: 4px;
}
.btn-group.c2 { grid-template-columns: 1fr 1fr; }
.btn-group.c4 { grid-template-columns: repeat(4, 1fr); }

.tog {
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text);
  font-size: 11px;
  padding: 6px 3px;
  cursor: pointer;
  text-align: center;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  transition: all .12s;
}
.tog:hover { border-color: var(--accent2); }
.tog.on {
  background: var(--accent2);
  border-color: var(--accent);
  color: #fff;
  font-weight: 600;
}

/* ── Slider ── */
.slider-wrap { margin-bottom: 10px; }
.slider-header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 4px;
}
.slider-name { font-size: 11px; color: var(--text2); }
.slider-val  { font-size: 14px; font-weight: 700; color: var(--accent); }

input[type=range] {
  -webkit-appearance: none;
  width: 100%;
  height: 3px;
  background: var(--border);
  border-radius: 2px;
  outline: none;
  cursor: pointer;
}
input[type=range]::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 16px; height: 16px;
  border-radius: 50%;
  background: var(--accent);
  border: 2px solid var(--bg);
  box-shadow: 0 0 0 2px var(--accent2);
  cursor: pointer;
}

/* ── Buttons ── */
.run-btn {
  width: 100%;
  background: var(--accent2);
  color: #fff;
  border: none;
  border-radius: var(--radius);
  padding: 11px;
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
  margin-top: 10px;
  transition: opacity .12s;
}
.run-btn:hover { opacity: .85; }

.sub-btn {
  width: 100%;
  background: var(--surface2);
  color: var(--text2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 7px;
  font-size: 11px;
  cursor: pointer;
  margin-top: 4px;
  transition: border-color .12s;
}
.sub-btn:hover { border-color: var(--accent2); color: var(--text); }

.material-btn {
  background: #1a3a20;
  border-color: #2a5a30;
  color: #90ee90;
}
.material-btn:hover { border-color: var(--down); }

/* ── Progress ── */
#progress {
  height: 3px;
  background: var(--border);
  border-radius: 2px;
  margin-top: 8px;
  overflow: hidden;
}
#progress-bar {
  height: 100%;
  width: 0;
  background: var(--accent);
  transition: width .3s;
  border-radius: 2px;
}
#progress-bar.indeterminate {
  animation: indeterminate 1.2s linear infinite;
  width: 40%;
}
@keyframes indeterminate {
  0%   { transform: translateX(-150%); }
  100% { transform: translateX(350%); }
}

.status-txt {
  font-size: 10px;
  color: var(--text2);
  margin-top: 4px;
  min-height: 14px;
  line-height: 1.4;
}

/* ── Right panel ── */
#right {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  min-width: 0;
}

/* ── Top bar ── */
#top-bar {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  padding: 6px 12px;
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
  height: 38px;
}
#count-badge {
  font-size: 15px;
  font-weight: 700;
  color: var(--accent);
  white-space: nowrap;
}
#hint-txt {
  font-size: 11px;
  color: var(--text2);
}
#time-txt {
  margin-left: auto;
  font-size: 11px;
  color: var(--text2);
}

/* ── Table ── */
#table-wrap {
  flex: 1;
  overflow: auto;
  position: relative;
}

table {
  width: 100%;
  border-collapse: collapse;
  table-layout: fixed;
}

thead {
  position: sticky;
  top: 0;
  z-index: 10;
}

th {
  background: #1a3a5c;
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  padding: 7px 6px;
  text-align: center;
  cursor: pointer;
  user-select: none;
  border-right: 1px solid var(--border);
  white-space: nowrap;
}
th:hover { background: var(--accent2); }
th .sort-arrow { margin-left: 3px; font-size: 9px; color: var(--accent); }

td {
  padding: 6px 6px;
  text-align: center;
  border-bottom: 1px solid #1e1e30;
  border-right: 1px solid #1e1e30;
  font-size: 12px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

tr:hover td { background: #1e1e35 !important; }

.row-up   td:first-child { border-left: 3px solid var(--up); }
.row-down td:first-child { border-left: 3px solid var(--down); }
.row-alt  td { background: #141424; }

.c-up   { color: var(--up); font-weight: 600; }
.c-down { color: var(--down); font-weight: 600; }
.c-acc  { color: var(--accent); font-weight: 600; }
.c-dim  { color: var(--text); }   /* 銘柄名と同じ色に統一 */

/* ── Material cell ── */
.mat-cell {
  text-align: left !important;
  cursor: pointer;
  max-width: 0;
}
.mat-cell:hover { color: var(--accent) !important; }

.badge {
  display: inline-block;
  font-size: 9px;
  font-weight: 700;
  padding: 1px 4px;
  border-radius: 3px;
  margin-right: 4px;
  vertical-align: middle;
  flex-shrink: 0;
}
.badge-ir      { background: #1f3a5a; color: var(--accent); }
.badge-minkabu { background: #1a3a1a; color: var(--down); }
.badge-kabutan { background: #2a1a1a; color: #ff9999; }

/* ── Tooltip ── */
#tooltip {
  position: fixed;
  background: #0d1f0d;
  border: 1px solid #2a4a2a;
  border-radius: 6px;
  padding: 8px 12px;
  font-size: 11px;
  color: #c8e6c9;
  line-height: 1.6;
  max-width: 420px;
  z-index: 9999;
  pointer-events: none;
  white-space: pre-line;
  box-shadow: 0 4px 16px rgba(0,0,0,.6);
  display: none;
}
#tooltip.ir-tip { background: #0d1a2a; border-color: #2a3a5a; color: #b3d4f0; }

/* ── Loading overlay ── */
#loading-overlay {
  position: fixed;
  inset: 0;
  background: rgba(15,15,26,.85);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  z-index: 9998;
  gap: 14px;
}
.spinner {
  width: 40px; height: 40px;
  border: 3px solid var(--border);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin .8s linear infinite;
}
.loading-txt { color: var(--text2); font-size: 13px; }

/* ── Col widths ── */
.col-code   { width: 52px; }
.col-name   { width: 150px; text-align: left !important; }
.col-market { width: 34px; }
.col-mcap   { width: 88px; }
.col-ytd    { width: 74px; }
.col-ysp    { width: 76px; }
.col-close  { width: 76px; }
.col-chg    { width: 82px; }   /* +27.59% が収まる幅 */
.col-vol    { width: 80px; }
.col-tv     { width: 82px; }
.col-mat    { min-width: 200px; }
.col-src    { width: 70px; }

/* ── Hint bar ── */
.hint-bar {
  font-size: 10px;
  color: var(--text2);
  margin: 3px 0 0;
  line-height: 1.4;
}

/* ── Help Modal (Desktop) ── */
#help-modal-d {
  position: fixed; inset: 0;
  background: rgba(0,0,0,.75);
  z-index: 9999;
  display: flex; align-items: center; justify-content: center;
  opacity: 0; pointer-events: none;
  transition: opacity .2s;
}
#help-modal-d.open { opacity: 1; pointer-events: auto; }

.help-sheet-d {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  width: min(720px, 92vw);
  max-height: 90vh;
  overflow-y: auto;
  transform: scale(.97);
  transition: transform .2s;
  box-shadow: 0 20px 60px rgba(0,0,0,.7);
}
#help-modal-d.open .help-sheet-d { transform: scale(1); }

.help-d-header {
  display: flex; align-items: center;
  padding: 14px 20px;
  border-bottom: 1px solid var(--border);
  position: sticky; top: 0;
  background: var(--surface); z-index: 1;
}
.help-d-title { flex:1; font-size:15px; font-weight:700; color:var(--accent); }
.help-d-close {
  background: none; border: none; color: var(--text2);
  font-size: 20px; cursor: pointer; padding: 0 4px;
}
.help-d-close:hover { color: var(--text); }

/* 1カラムで全幅表示 */
.help-d-body { padding: 16px 20px; display: flex; flex-direction: column; gap: 16px; }

.help-d-section { }
.help-d-section-title {
  font-size: 11px; font-weight: 700;
  color: var(--accent2);
  border-left: 3px solid var(--accent2);
  padding-left: 8px;
  margin-bottom: 8px;
  text-transform: uppercase; letter-spacing: .5px;
}
.help-d-table {
  width: 100%; border-collapse: collapse;
  font-size: 12px; margin-bottom: 6px;
  table-layout: fixed;
}
.help-d-table th {
  background: var(--surface2); color: var(--text2);
  padding: 6px 10px; text-align: left;
  font-weight: 600; border-bottom: 1px solid var(--border);
  white-space: nowrap;
}
.help-d-table td {
  padding: 7px 10px; border-bottom: 1px solid #1e1e30;
  color: var(--text); vertical-align: top; line-height: 1.6;
  word-break: break-word;
}
.help-d-table tr:last-child td { border-bottom: none; }

.help-d-tip {
  background: #0d1a2a; border: 1px solid var(--accent2);
  border-radius: 6px; padding: 9px 14px;
  font-size: 12px; color: var(--text2); line-height: 1.7;
}
.help-d-tip strong { color: var(--text); }
.help-d-warning {
  background: #1a1a0a; border: 1px solid #555500;
  border-radius: 6px; padding: 10px 14px;
  font-size: 11px; color: #aaa860; line-height: 1.6;
}
.help-tag-d {
  display:inline-block; background:var(--surface2); border:1px solid var(--border);
  border-radius:3px; padding:0 5px; font-size:10px; color:var(--accent); margin-right:3px;
}
.help-tag-d.ir { background:#1f3a5a; }
.help-tag-d.dn { color:var(--down); border-color:var(--down); }