/* ARGPT Trading Calendar
   Palette and type inherited from alrizqi.com so this reads as part of the site. */

:root {
  --ink: #05040D;
  --ink-2: #0A0817;
  --text: #EEEBFA;
  --text-dim: rgba(238, 235, 250, 0.56);
  --text-faint: rgba(238, 235, 250, 0.34);
  --line: rgba(238, 235, 250, 0.09);
  --line-strong: rgba(238, 235, 250, 0.16);
  --violet: #8B5CFF;
  --cyan: #22D3EE;

  --win: #2EE6A8;
  --win-deep: #0B6B4E;
  --loss: #FF6B81;
  --loss-deep: #7A1E30;

  --card: rgba(255, 255, 255, 0.028);
  --card-hi: rgba(255, 255, 255, 0.05);
  --radius: 16px;
}

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

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  background: var(--ink);
  color: var(--text);
  font-family: 'Archivo', system-ui, sans-serif;
  font-weight: 300;
  line-height: 1.6;
  overflow-x: hidden;
  min-height: 100vh;
  font-variant-numeric: tabular-nums;
  -webkit-font-smoothing: antialiased;
}

::selection { background: rgba(139, 92, 255, 0.4); color: #F4F0FF; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: none; cursor: pointer; }

.ambient {
  position: fixed; inset: 0; z-index: 0; pointer-events: none;
  background:
    radial-gradient(ellipse 55% 45% at 82% 0%, rgba(139, 92, 255, 0.15), transparent 60%),
    radial-gradient(ellipse 50% 42% at 6% 96%, rgba(34, 211, 238, 0.08), transparent 60%);
}
.vignette {
  position: fixed; inset: 0; z-index: 0; pointer-events: none;
  background: radial-gradient(ellipse 120% 90% at 50% 40%, transparent 52%, rgba(5, 4, 13, 0.85) 100%);
}

.shell {
  position: relative; z-index: 1;
  max-width: 1080px; margin: 0 auto;
  padding: 44px 20px 90px;
}

/* ------------------------------------------------------------ masthead */

.masthead { margin-bottom: 34px; }

.back {
  display: inline-flex; align-items: center; gap: 7px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.66rem; letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--text-faint);
  transition: color 0.2s ease;
}
.back:hover { color: var(--violet); }
.back svg { transition: transform 0.2s ease; }
.back:hover svg { transform: translateX(-2px); }

.title {
  font-size: clamp(2rem, 5.2vw, 3.1rem);
  font-weight: 600; line-height: 1.08; letter-spacing: -0.02em;
  margin: 18px 0 14px;
}
.title em {
  font-family: 'Instrument Serif', Georgia, serif;
  font-style: italic; font-weight: 400;
  letter-spacing: -0.01em;
  background: linear-gradient(100deg, #C9B6FF 10%, var(--cyan) 90%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}

.lede {
  max-width: 60ch; color: var(--text-dim);
  font-size: 0.95rem; line-height: 1.72;
}

.meta {
  display: inline-flex; align-items: center; gap: 9px;
  margin-top: 18px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.66rem; letter-spacing: 0.13em; text-transform: uppercase;
  color: var(--text-faint);
}
.meta .dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--win); box-shadow: 0 0 0 3px rgba(46, 230, 168, 0.14);
  animation: pulse 2.6s ease-in-out infinite;
}
.meta.is-stale .dot { background: #E7B44A; box-shadow: 0 0 0 3px rgba(231, 180, 74, 0.14); animation: none; }
.meta.is-error .dot { background: var(--loss); box-shadow: 0 0 0 3px rgba(255, 107, 129, 0.14); animation: none; }
@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.35; } }
@media (prefers-reduced-motion: reduce) { .meta .dot { animation: none; } }

/* ------------------------------------------------------------ months */

.months {
  display: flex; flex-wrap: wrap; gap: 8px;
  margin-bottom: 22px;
}
.mbtn {
  padding: 8px 16px; border-radius: 999px;
  border: 1px solid var(--line);
  background: var(--card);
  font-size: 0.82rem; font-weight: 400; color: var(--text-dim);
  transition: color 0.18s ease, border-color 0.18s ease, background 0.18s ease, transform 0.18s ease;
}
.mbtn:hover { color: var(--text); border-color: var(--line-strong); transform: translateY(-1px); }
.mbtn.is-active {
  color: #F6F2FF;
  border-color: rgba(139, 92, 255, 0.5);
  background: linear-gradient(180deg, rgba(139, 92, 255, 0.22), rgba(139, 92, 255, 0.09));
  box-shadow: 0 6px 20px rgba(139, 92, 255, 0.16);
}
.mbtn.is-upcoming { color: var(--text-faint); border-style: dashed; }
.mbtn .mtag {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.6rem; letter-spacing: 0.1em;
  margin-left: 8px; opacity: 0.7;
}

/* ------------------------------------------------------------ stat tiles */

.stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-bottom: 26px;
}
.stat {
  position: relative; overflow: hidden;
  padding: 16px 17px 15px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--card);
}
.stat::after {
  content: ''; position: absolute; inset: 0 auto auto 0;
  width: 100%; height: 1px;
  background: linear-gradient(90deg, transparent, rgba(238, 235, 250, 0.18), transparent);
  opacity: 0.6;
}
.stat-label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.6rem; letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--text-faint);
  display: block; margin-bottom: 9px;
}
.stat-value {
  font-size: clamp(1.28rem, 3vw, 1.62rem);
  font-weight: 600; letter-spacing: -0.02em; line-height: 1.1;
}
.stat-sub {
  display: block; margin-top: 5px;
  font-size: 0.72rem; color: var(--text-faint);
}
.stat.is-hero { grid-column: span 3; }
.stat.is-hero .stat-value { font-size: clamp(2rem, 6vw, 2.9rem); }
.pos { color: var(--win); }
.neg { color: var(--loss); }
.nil { color: var(--text-faint); }

/* ------------------------------------------------------------ panel + tabs */

.panel {
  border: 1px solid var(--line);
  border-radius: 22px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.035), rgba(255, 255, 255, 0.012)),
    rgba(10, 8, 23, 0.5);
  overflow: hidden;
}

.tabs {
  position: relative;
  display: flex; gap: 2px;
  padding: 7px;
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.015);
}
.tab {
  position: relative; z-index: 1;
  flex: 0 0 auto;
  padding: 10px 20px; border-radius: 12px;
  font-size: 0.86rem; color: var(--text-dim);
  transition: color 0.2s ease;
}
.tab.is-active { color: var(--text); }
.tab-glide {
  position: absolute; top: 7px; left: 7px; z-index: 0;
  height: calc(100% - 14px);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--line);
  transition: transform 0.28s cubic-bezier(0.4, 0, 0.2, 1), width 0.28s cubic-bezier(0.4, 0, 0.2, 1);
}
@media (prefers-reduced-motion: reduce) { .tab-glide { transition: none; } }

.view { padding: 22px; }

.cal-head {
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: 12px;
  margin-bottom: 18px;
}
.view-title {
  font-size: 1.02rem; font-weight: 500; letter-spacing: -0.01em;
}
.legend {
  display: flex; gap: 15px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.6rem; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--text-faint);
}
.legend span { display: inline-flex; align-items: center; gap: 6px; }
.sw { width: 9px; height: 9px; border-radius: 3px; display: inline-block; }
.sw-win { background: rgba(46, 230, 168, 0.42); border: 1px solid rgba(46, 230, 168, 0.5); }
.sw-loss { background: rgba(255, 107, 129, 0.36); border: 1px solid rgba(255, 107, 129, 0.45); }
.sw-flat { background: rgba(255, 255, 255, 0.04); border: 1px solid var(--line); }

/* ------------------------------------------------------------ calendar */

.cal-wrap { overflow-x: auto; }
.cal { min-width: 640px; }

.cal-row {
  display: grid;
  grid-template-columns: repeat(7, 1fr) 96px;
  gap: 7px;
  margin-bottom: 7px;
}
.cal-dow {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.6rem; letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--text-faint);
  text-align: center; padding-bottom: 4px;
}

.day {
  position: relative;
  min-height: 84px;
  padding: 9px 10px;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.018);
  display: flex; flex-direction: column;
  text-align: left;
  transition: transform 0.15s ease, border-color 0.15s ease, box-shadow 0.15s ease;
}
.day.is-blank { border-color: transparent; background: none; pointer-events: none; }
.day.has-trades { cursor: pointer; }
.day.has-trades:hover, .day.is-open {
  transform: translateY(-2px);
  border-color: var(--line-strong);
  box-shadow: 0 10px 26px rgba(0, 0, 0, 0.42);
}
.day.is-today::after {
  content: ''; position: absolute; top: 8px; right: 9px;
  width: 5px; height: 5px; border-radius: 50%;
  background: var(--violet); box-shadow: 0 0 0 3px rgba(139, 92, 255, 0.2);
}
.day-num {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.7rem; color: var(--text-faint);
  margin-bottom: auto;
}
.day.has-trades .day-num { color: var(--text-dim); }
.day-pct {
  font-size: 1rem; font-weight: 600; letter-spacing: -0.01em;
  margin-top: 8px;
}
.day-count {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.6rem; letter-spacing: 0.08em;
  color: var(--text-faint);
  margin-top: 2px;
}

.week {
  min-height: 84px;
  padding: 9px 10px;
  border-radius: 12px;
  border: 1px dashed var(--line);
  background: rgba(255, 255, 255, 0.012);
  display: flex; flex-direction: column; justify-content: space-between;
}
.week-label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.56rem; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--text-faint);
}
.week-pct { font-size: 0.92rem; font-weight: 600; }
.week-count {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.58rem; color: var(--text-faint);
}

/* day detail card */
.daycard {
  margin-top: 16px; padding: 16px 18px;
  border: 1px solid var(--line-strong);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.03);
}
.daycard-head {
  display: flex; align-items: baseline; justify-content: space-between;
  gap: 14px; flex-wrap: wrap;
  margin-bottom: 12px;
}
.daycard-date { font-size: 0.95rem; font-weight: 500; }
.daycard-pct { font-size: 1.3rem; font-weight: 600; }
.daycard-meta {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.62rem; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--text-faint);
}
.sym-row {
  display: flex; align-items: center; gap: 12px;
  padding: 7px 0;
  border-top: 1px solid var(--line);
  font-size: 0.84rem;
}
.sym-name { font-family: 'JetBrains Mono', monospace; font-size: 0.72rem; letter-spacing: 0.06em; min-width: 84px; }
/* Diverging bar: profit runs right of centre, loss runs left, so a mixed day
   is legible at a glance without reading the numbers. */
.sym-bar { flex: 1; height: 4px; border-radius: 2px; background: rgba(255, 255, 255, 0.05); overflow: hidden; position: relative; }
.sym-bar::before {
  content: ''; position: absolute; left: 50%; top: -3px; bottom: -3px;
  width: 1px; background: rgba(238, 235, 250, 0.18);
}
.sym-bar i { position: absolute; top: 0; bottom: 0; border-radius: 2px; }
.sym-pct { min-width: 68px; text-align: right; font-weight: 500; }
.sym-n { min-width: 52px; text-align: right; color: var(--text-faint); font-size: 0.72rem; }

/* ------------------------------------------------------------ chart */

.range { display: flex; gap: 6px; }
.rbtn {
  padding: 6px 13px; border-radius: 999px;
  border: 1px solid var(--line);
  font-size: 0.75rem; color: var(--text-dim);
  transition: color 0.18s ease, border-color 0.18s ease, background 0.18s ease;
}
.rbtn:hover { color: var(--text); }
.rbtn.is-active {
  color: #F6F2FF;
  border-color: rgba(139, 92, 255, 0.45);
  background: rgba(139, 92, 255, 0.14);
}

.chart-wrap { position: relative; }
.chart { width: 100%; }
.chart svg { display: block; width: 100%; height: auto; overflow: visible; }

.grid-line { stroke: rgba(238, 235, 250, 0.07); stroke-width: 1; }
.zero-line { stroke: rgba(238, 235, 250, 0.22); stroke-width: 1; stroke-dasharray: 3 4; }
.axis-text {
  font-family: 'JetBrains Mono', monospace;
  font-size: 9.5px; letter-spacing: 0.08em;
  fill: rgba(238, 235, 250, 0.34);
}
.curve { fill: none; stroke: url(#curveStroke); stroke-width: 2; stroke-linejoin: round; stroke-linecap: round; }
.dd-area { fill: url(#ddFill); }
.dd-line { fill: none; stroke: rgba(255, 107, 129, 0.5); stroke-width: 1; }
.marker { fill: var(--ink); stroke-width: 2; }
.crosshair { stroke: rgba(238, 235, 250, 0.28); stroke-width: 1; stroke-dasharray: 3 3; }
.hit { fill: transparent; }

.readout {
  position: absolute; z-index: 4; pointer-events: none;
  padding: 9px 12px;
  border: 1px solid var(--line-strong);
  border-radius: 10px;
  background: rgba(10, 8, 23, 0.94);
  box-shadow: 0 14px 34px rgba(0, 0, 0, 0.55);
  white-space: nowrap;
  transform: translate(-50%, -118%);
}
.readout .r-date {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.58rem; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--text-faint);
  display: block; margin-bottom: 4px;
}
.readout .r-row { font-size: 0.8rem; display: flex; justify-content: space-between; gap: 16px; }
.readout .r-key { color: var(--text-dim); }

.chart-notes {
  display: flex; flex-wrap: wrap; gap: 22px;
  margin-top: 18px; padding-top: 15px;
  border-top: 1px solid var(--line);
}
.note-k {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.58rem; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--text-faint);
  display: block; margin-bottom: 4px;
}
.note-v { font-size: 0.95rem; font-weight: 500; }

/* ------------------------------------------------------------ empty + error */

.empty {
  padding: 52px 24px; text-align: center;
  border: 1px dashed var(--line);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.012);
}
.empty h3 { font-size: 1rem; font-weight: 500; margin-bottom: 7px; }
.empty p { color: var(--text-dim); font-size: 0.87rem; max-width: 46ch; margin: 0 auto; }

/* ------------------------------------------------------------ footer */

.foot {
  margin-top: 34px;
  color: var(--text-faint);
  font-size: 0.78rem; line-height: 1.7;
}
.foot p { max-width: 72ch; }
.foot-links { margin-top: 12px; display: flex; gap: 10px; }
.foot-links a { transition: color 0.18s ease; }
.foot-links a:hover { color: var(--violet); }

/* ------------------------------------------------------------ responsive */

@media (max-width: 780px) {
  .shell { padding: 32px 15px 70px; }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .stat.is-hero { grid-column: span 2; }
  .view { padding: 16px 14px; }
  .cal-row { grid-template-columns: repeat(7, 1fr) 78px; gap: 5px; }
  .day, .week { min-height: 70px; padding: 7px; }
  .day-pct { font-size: 0.86rem; }
  .tab { padding: 9px 15px; font-size: 0.8rem; }
}

@media (max-width: 460px) {
  .legend { display: none; }
}