/* ==========================================================================
   TOOL PAGES — calculator · market hours
   ========================================================================== */

.tool-layout{
  max-width:var(--maxw);margin:0 auto;padding:64px 22px 80px;
  display:grid;grid-template-columns:1fr 320px;gap:32px;align-items:start;
}
.tool-sidebar{position:sticky;top:calc(var(--nav-h) + 24px)}

/* ==========================================================================
   CALCULATOR
   ========================================================================== */
.calc-card{border-radius:var(--radius-lg);background:var(--surface);border:1px solid var(--border);overflow:hidden;margin-bottom:24px}
.calc-card-header{
  display:flex;align-items:center;gap:15px;padding:22px 26px;
  background:linear-gradient(135deg,rgba(139,92,246,.16),rgba(91,44,154,.06));
  border-bottom:1px solid var(--border);
}
.calc-header-icon{
  width:44px;height:44px;border-radius:14px;flex-shrink:0;display:grid;place-items:center;color:#fff;
  background:linear-gradient(135deg,var(--primary),var(--primary-deep));
  box-shadow:0 6px 18px rgba(139,92,246,.32);
}
.calc-card-title{font-size:18px;font-weight:800;color:var(--text)}
.calc-card-sub{font-size:12.5px;color:var(--text-hint);margin-top:2px}
.calc-card-body{padding:26px}

.calc-tooltip-icon{
  display:inline-grid;place-items:center;width:15px;height:15px;border-radius:50%;margin-left:5px;
  font-size:10px;font-weight:800;cursor:help;
  background:rgba(255,255,255,.07);color:var(--text-hint);border:1px solid var(--border);
}

.readonly-field{padding:15px 18px;border-radius:14px;margin-bottom:18px;background:var(--surface-2);border:1px dashed var(--border-2)}
.rf-label{display:flex;align-items:center;gap:7px;font-size:12px;font-weight:600;color:var(--text-hint);margin-bottom:6px}
.rf-value{font-size:19px;font-weight:800;color:var(--primary-2);font-family:'JetBrains Mono',monospace}

.result-display{
  display:flex;align-items:center;gap:16px;padding:20px 22px;border-radius:var(--radius);margin-top:20px;
  background:var(--surface-2);border:1.5px solid var(--border);transition:.35s var(--ease);
}
.result-display.active{
  background:linear-gradient(135deg,rgba(0,214,143,.1),rgba(0,214,143,.03));
  border-color:rgba(0,214,143,.35);
  box-shadow:0 0 0 4px rgba(0,214,143,.06);
}
.rd-icon{width:46px;height:46px;border-radius:14px;flex-shrink:0;display:grid;place-items:center;background:rgba(255,255,255,.05);color:var(--text-hint);border:1px solid var(--border);transition:.35s var(--ease)}
.result-display.active .rd-icon{background:var(--success-soft);color:var(--success);border-color:rgba(0,214,143,.3)}
.rd-label{font-size:12px;font-weight:600;letter-spacing:.05em;text-transform:uppercase;color:var(--text-hint);margin-bottom:4px}
.rd-value{font-size:25px;font-weight:800;color:var(--text-hint);font-family:'JetBrains Mono',monospace;letter-spacing:-.02em;word-break:break-all}
.result-display.active .rd-value{color:var(--success)}

.market-section{margin-top:22px;padding-top:22px;border-top:1px solid var(--border)}
.market-badge{display:inline-flex;align-items:center;gap:8px;padding:7px 15px;border-radius:999px;font-size:13px;font-weight:700;border:1px solid;margin-bottom:18px}

/* ==========================================================================
   MARKET HOURS
   ========================================================================== */
.clock-bar{display:flex;align-items:center;gap:18px;padding:20px 24px;margin-bottom:22px;flex-wrap:wrap}
.clock-item{display:flex;flex-direction:column;gap:5px;min-width:118px}
.clock-icon-label{display:flex;align-items:center;gap:6px;font-size:11px;font-weight:600;letter-spacing:.07em;text-transform:uppercase;color:var(--text-hint)}
.clock-val{font-size:23px;font-weight:800;color:var(--text);font-family:'JetBrains Mono',monospace;letter-spacing:-.02em;line-height:1.1}
.clock-val.pkr{color:var(--primary-2)}
.clock-val.date{font-size:15px;font-weight:700}
.clock-sep{width:1px;height:38px;background:var(--border)}
.clock-live{margin-left:auto;display:inline-flex;align-items:center;gap:8px;padding:8px 15px;border-radius:999px;font-size:12px;font-weight:700;background:var(--success-soft);color:var(--success);border:1px solid rgba(0,214,143,.28)}
.live-dot{width:7px;height:7px;border-radius:50%;background:var(--success);animation:pulse 2s infinite}

.sessions-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:14px;margin-bottom:22px}
.session-card{padding:20px;border-radius:var(--radius-lg);background:var(--surface);border:1.5px solid var(--border);transition:.35s var(--ease)}
.session-card.is-open{background:var(--surface-2)}
.session-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:13px}
.session-flag{font-size:24px;line-height:1}
.session-badge{padding:4px 11px;border-radius:999px;font-size:10px;font-weight:800;letter-spacing:.07em}
.open-badge{background:var(--success-soft);color:var(--success);border:1px solid rgba(0,214,143,.3)}
.closed-badge{background:rgba(255,255,255,.05);color:var(--text-hint);border:1px solid var(--border)}
.session-name{font-size:17px;font-weight:800;color:var(--text)}
.session-city{font-size:12.5px;color:var(--text-hint);margin-bottom:9px}
.session-utc{font-size:12.5px;font-weight:700;font-family:'JetBrains Mono',monospace;margin-bottom:11px}
.session-progress{height:5px;border-radius:3px;background:rgba(255,255,255,.07);overflow:hidden;margin-bottom:10px}
.session-bar{height:100%;border-radius:3px;transition:width 1s linear}
.session-countdown{font-size:12px;font-weight:600}

.timeline-card{padding:24px;margin-bottom:22px}
.tl-header{display:flex;align-items:center;justify-content:space-between;gap:14px;margin-bottom:20px;flex-wrap:wrap}
.tl-title{font-size:16.5px;font-weight:800;color:var(--text)}
.tl-pill{display:inline-flex;align-items:center;gap:8px;padding:8px 15px;border-radius:999px;font-size:12.5px;font-weight:700;background:var(--primary-soft);color:var(--primary-2);border:1px solid rgba(139,92,246,.26);font-family:'JetBrains Mono',monospace}
.tl-hours{display:flex;justify-content:space-between;padding-left:76px;font-size:11px;color:var(--text-hint);font-family:'JetBrains Mono',monospace}
.tl-rows-wrap{position:relative;margin:10px 0;cursor:crosshair;touch-action:none}
.tl-row{display:flex;align-items:center;gap:10px;margin-bottom:9px}
.tl-row-label{width:66px;flex-shrink:0;font-size:12px;font-weight:700;color:var(--text-sec)}
.tl-track{flex:1;position:relative;height:24px;border-radius:8px;background:rgba(255,255,255,.045);border:1px solid var(--border)}
.tl-bar{position:absolute;top:0;height:22px;border-radius:6px;transition:opacity .1s linear}
.tl-cursor-unified{position:absolute;top:-6px;bottom:-6px;width:2px;background:var(--primary-2);box-shadow:0 0 12px var(--primary-2);pointer-events:none;z-index:5}
.tl-cursor-cap{
  position:absolute;top:-30px;left:50%;transform:translateX(-50%);
  display:flex;align-items:center;gap:5px;padding:5px 10px;border-radius:8px;white-space:nowrap;
  font-size:11px;font-weight:800;color:#fff;font-family:'JetBrains Mono',monospace;
  background:linear-gradient(135deg,var(--primary),var(--primary-deep));box-shadow:0 4px 14px rgba(139,92,246,.5);
}
.tl-reset-btn{display:inline-flex;align-items:center;gap:8px;padding:9px 17px;border-radius:999px;font-size:12.5px;font-weight:700;color:#fff;background:linear-gradient(135deg,var(--primary),var(--primary-deep))}
.tl-chips{display:flex;flex-wrap:wrap;gap:9px;margin-top:18px}
.tl-chip{display:inline-flex;align-items:center;gap:8px;padding:7px 14px;border-radius:999px;font-size:12px;border:1px solid}
.chip-dot{width:7px;height:7px;border-radius:50%}
.chip-name{font-weight:700}
.chip-status{font-weight:800;font-size:10.5px;letter-spacing:.05em}

.overlap-card{padding:24px;margin-bottom:22px}
.overlap-title{font-size:16.5px;font-weight:800;color:var(--text);margin-bottom:5px}
.overlap-sub{font-size:13.5px;color:var(--text-hint);margin-bottom:18px}
.overlaps-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:14px}
.overlap-item{padding:19px;border-radius:var(--radius);border:1px solid}
.overlap-dots{display:flex;gap:5px;margin-bottom:10px}
.overlap-dots span{width:9px;height:9px;border-radius:50%}
.overlap-name{font-size:15.5px;font-weight:800;color:var(--text)}
.overlap-time{font-size:12.5px;font-weight:700;font-family:'JetBrains Mono',monospace;margin:4px 0 8px}
.overlap-item p{font-size:13px;color:var(--text-sec);line-height:1.65}

/* ==========================================================================
   RESPONSIVE
   ========================================================================== */
@media (max-width:1024px){
  .tool-layout{grid-template-columns:1fr;padding:48px 22px 70px}
  .tool-sidebar{position:static}
}
@media (max-width:640px){
  .tool-layout{padding:38px 18px 60px;gap:24px}
  .calc-card-header{padding:18px 20px;gap:12px}
  .calc-card-body{padding:20px}
  .calc-card-title{font-size:16.5px}
  .rd-value{font-size:21px}
  .result-display{padding:16px 18px;gap:13px}
  .clock-bar{padding:18px;gap:14px}
  .clock-item{min-width:calc(50% - 7px)}
  .clock-sep{display:none}
  .clock-val{font-size:20px}
  .clock-live{margin-left:0;width:100%;justify-content:center}
  .sessions-grid{grid-template-columns:repeat(2,1fr);gap:11px}
  .session-card{padding:16px}
  .session-name{font-size:15.5px}
  .timeline-card,.overlap-card{padding:18px}
  .tl-hours{padding-left:0;font-size:10px}
  .tl-row-label{width:52px;font-size:11px}
  .tl-row{gap:7px}
}
@media (max-width:400px){
  .sessions-grid{grid-template-columns:1fr}
}