/* Energy Stand — WPA valley-poster UI. Cream paper, slab type, gold & rust inks. */

:root {
  --paper: #F6F0E2;
  --paper-dk: #EAE1CB;
  --ink: #2B2A26;
  --ink-soft: #5A554A;
  --gold: #C08519;
  --teal: #0E8F80;
  --rust: #B85438;
  --sky: #4C82D8;
  --danger: #C03434;
  --night: #0b1026;
  --display: "Rockwell", "Roboto Slab", "Josefin Slab", "Bookman Old Style", Georgia, serif;
  --body: "Trebuchet MS", "Segoe UI", Verdana, sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html, body { height: 100%; background: #131a2e; overflow: hidden; }
body { font-family: var(--body); color: var(--ink); }

#frame { position: relative; width: 100vw; height: 100vh; }
#stage, #stage canvas { position: absolute; inset: 0; }

/* grain over everything, very faint */
#frame::after {
  content: ""; position: absolute; inset: 0; pointer-events: none; z-index: 40; opacity: .05;
  background-image: repeating-conic-gradient(#000 0% .0001%, transparent .0002% .0004%);
  mix-blend-mode: overlay;
}

/* ---------------- HUD ---------------- */
#hud {
  position: absolute; top: 10px; left: 12px; right: 12px; z-index: 20;
  display: none; gap: 8px; align-items: center; pointer-events: none;
}
#hud.on { display: flex; }
.hud-chunk, .pill {
  font-family: var(--display); font-size: 14px; letter-spacing: .06em;
  background: var(--paper); border: 2.5px solid var(--ink);
  box-shadow: 3px 3px 0 rgba(11, 16, 38, .55);
  padding: 4px 12px; border-radius: 3px; white-space: nowrap;
}
.hud-chunk.gold { background: var(--gold); color: var(--paper); border-color: var(--ink); }
#hud-extra { display: flex; gap: 8px; }
.pill { font-size: 12px; padding: 4px 9px; }
.pill.warn { background: var(--danger); color: var(--paper); animation: pulse 1.2s infinite; }
@keyframes pulse { 50% { transform: scale(1.06); } }

/* ---------------- panels base ---------------- */
.panel { position: absolute; z-index: 25; display: none; }
.panel.open { display: flex; }

/* poster (title / interstitials): full-bleed cream card */
.panel.poster {
  inset: 0; align-items: center; justify-content: center;
  background: rgba(11, 16, 38, .45);
}
.poster-inner {
  position: relative; width: min(620px, 92vw); max-height: 92vh; overflow-y: auto;
  background:
    radial-gradient(ellipse at 50% -10%, rgba(192,133,25,.18), transparent 55%),
    var(--paper);
  border: 4px solid var(--ink); border-radius: 4px;
  box-shadow: 10px 10px 0 rgba(11, 16, 38, .6);
  padding: 40px 44px 30px; text-align: center;
  animation: poster-in .45s cubic-bezier(.2, 1.4, .4, 1);
}
@keyframes poster-in { from { transform: translateY(26px) scale(.96); opacity: 0; } }

.title-rays {
  position: absolute; top: -40px; left: 50%; width: 500px; height: 250px;
  transform: translateX(-50%);
  background: repeating-conic-gradient(from -105deg at 50% 100%,
    rgba(192,133,25,.14) 0deg 6deg, transparent 6deg 14deg);
  pointer-events: none;
}
.poster-inner h1 {
  font-family: var(--display); font-size: clamp(48px, 9vw, 76px); line-height: .92;
  letter-spacing: .04em; color: var(--ink);
  text-shadow: 3px 3px 0 var(--gold);
  margin-top: 6px;
}
.tagline { font-family: var(--display); font-size: 13px; letter-spacing: .34em; margin-top: 14px; color: var(--rust); }
.title-rule { height: 3px; background: var(--ink); margin: 18px 60px 14px; position: relative; }
.title-rule::after {
  content: "⚡"; position: absolute; left: 50%; top: 50%; transform: translate(-50%, -52%);
  background: var(--paper); padding: 0 10px; font-size: 15px;
}
.title-blurb { font-size: 14.5px; line-height: 1.55; color: var(--ink-soft); max-width: 430px; margin: 0 auto; }
.title-btns { display: flex; flex-direction: column; gap: 12px; margin: 22px auto 10px; max-width: 430px; }
.fine { font-size: 11px; color: var(--ink-soft); letter-spacing: .08em; margin-top: 14px; }

/* big chunky button */
.big-btn {
  font-family: var(--display); cursor: pointer; text-align: center;
  background: var(--gold); color: var(--paper);
  border: 3px solid var(--ink); border-radius: 4px;
  box-shadow: 0 5px 0 var(--ink); padding: 12px 22px;
  font-size: 16px; letter-spacing: .1em;
  transition: transform .08s, box-shadow .08s; display: block; width: 100%;
}
.big-btn:hover { transform: translateY(-2px); box-shadow: 0 7px 0 var(--ink); }
.big-btn:active { transform: translateY(3px); box-shadow: 0 2px 0 var(--ink); }
.big-btn.alt { background: var(--teal); }
.bb-top { display: block; }
.bb-sub { display: block; font-family: var(--body); font-size: 11.5px; letter-spacing: .02em; opacity: .92; margin-top: 4px; }

/* interstitial text */
.in-kicker { font-family: var(--display); letter-spacing: .3em; font-size: 12px; color: var(--rust); }
.in-head { font-family: var(--display); font-size: clamp(30px, 5vw, 44px); line-height: 1.02; margin: 10px 0 14px; text-shadow: 2px 2px 0 rgba(192,133,25,.5); }
.in-body { font-size: 14.5px; line-height: 1.6; color: var(--ink-soft); }
.in-body p { margin-bottom: 12px; }
.in-body .carry { background: var(--paper-dk); border: 2px dashed var(--ink-soft); border-radius: 4px; padding: 12px; font-size: 13.5px; }
.carry-note { font-size: 12.5px; font-style: italic; color: var(--ink-soft); }
.in-btns { display: flex; flex-direction: column; gap: 10px; margin-top: 18px; }

.grade-wrap { display: flex; gap: 20px; align-items: center; text-align: left; margin: 6px 0 10px; }
.grade {
  font-family: var(--display); font-size: 84px; line-height: 1;
  color: var(--paper); background: var(--rust); border: 4px solid var(--ink);
  border-radius: 6px; padding: 14px 26px; box-shadow: 5px 5px 0 rgba(11,16,38,.4);
  transform: rotate(-4deg);
}
.grade-tbl { border-collapse: collapse; flex: 1; font-size: 13.5px; }
.grade-tbl td { padding: 4px 8px; border-bottom: 1px solid rgba(43,42,38,.18); }
.grade-tbl td:first-child { color: var(--ink-soft); }
.grade-tbl td:last-child { font-weight: 700; text-align: right; }

/* ---------------- morning side panel ---------------- */
.panel.side {
  top: 0; left: 0; bottom: 0; width: min(430px, 94vw);
  background: var(--paper);
  border-right: 4px solid var(--ink);
  box-shadow: 8px 0 24px rgba(11,16,38,.45);
  flex-direction: column; padding: 18px 20px 16px; overflow-y: auto;
  animation: side-in .35s cubic-bezier(.2, 1.2, .4, 1);
}
@keyframes side-in { from { transform: translateX(-60px); opacity: 0; } }

.pm-head { display: flex; justify-content: space-between; align-items: baseline; border-bottom: 3px solid var(--ink); padding-bottom: 8px; }
.pm-tier { font-family: var(--display); font-size: 20px; letter-spacing: .08em; }
.pm-day { font-family: var(--display); font-size: 12px; letter-spacing: .18em; color: var(--rust); }

.fc { display: flex; gap: 14px; background: var(--paper-dk); border: 2px solid var(--ink); border-radius: 4px; padding: 12px; margin: 12px 0; }
.fc-icon { font-size: 38px; line-height: 1; filter: saturate(.8); }
.fc-name { font-family: var(--display); font-size: 17px; letter-spacing: .04em; }
.fc-conf { font-size: 11.5px; color: var(--ink-soft); margin: 2px 0 8px; }
.fc-bars { display: flex; flex-direction: column; gap: 4px; }
.fc-bar { display: flex; align-items: center; gap: 8px; font-size: 11px; color: var(--ink-soft); }
.fc-bar span { width: 30px; }
.bar { flex: 1; height: 10px; background: rgba(43,42,38,.12); border-radius: 5px; overflow: hidden; position: relative; }
.bar-band { position: absolute; inset: 0; width: var(--v); background: var(--gold); border-radius: 5px; }
.bar-band.wind { background: var(--sky); }
/* uncertainty: soft right edge, wider when confidence is low */
.bar-band.high { box-shadow: inset -6px 0 6px -4px var(--paper-dk); }
.bar-band.medium { opacity: .85; box-shadow: inset -14px 0 10px -6px var(--paper-dk); }
.bar-band.low { opacity: .7; box-shadow: inset -26px 0 16px -8px var(--paper-dk); }
.fc-extra { font-size: 12px; margin-top: 8px; padding-top: 8px; border-top: 1px dashed rgba(43,42,38,.3); line-height: 1.45; }

.pm-sections { flex: 1; display: flex; flex-direction: column; gap: 14px; }
.sec-title {
  font-family: var(--display); font-size: 13px; letter-spacing: .14em;
  border-bottom: 2px solid var(--gold); padding-bottom: 3px; margin-bottom: 8px;
}
.sec-hint { font-family: var(--body); font-size: 11px; letter-spacing: .02em; color: var(--ink-soft); float: right; }
.sec-body { display: flex; flex-direction: column; gap: 6px; }

.opt {
  text-align: left; cursor: pointer; position: relative;
  background: var(--paper); border: 2px solid var(--ink-soft); border-radius: 4px;
  padding: 8px 10px 8px 34px; font-family: var(--body);
  transition: border-color .12s, background .12s, transform .08s;
}
.opt::before {
  content: ""; position: absolute; left: 10px; top: 12px; width: 14px; height: 14px;
  border: 2px solid var(--ink-soft); border-radius: 50%; background: var(--paper);
}
.opt.check::before { border-radius: 3px; }
.opt.sel { border-color: var(--ink); background: #fffbef; transform: translateX(2px); }
.opt.sel::before { background: var(--teal); border-color: var(--ink); box-shadow: inset 0 0 0 2.5px var(--paper); }
.opt:disabled { opacity: .45; cursor: not-allowed; }
.opt-name { display: block; font-weight: 700; font-size: 13.5px; }
.opt-desc { display: block; font-size: 11.5px; color: var(--ink-soft); margin-top: 1px; line-height: 1.35; }
.opt-tag {
  position: absolute; top: 8px; right: 8px; font-family: var(--display);
  font-size: 10.5px; letter-spacing: .06em; color: var(--paper);
  background: var(--rust); padding: 2px 7px; border-radius: 3px;
}
.pm-start { margin-top: 14px; }

/* ---------------- results card ---------------- */
.panel.card {
  inset: 0; align-items: center; justify-content: center;
  background: rgba(11,16,38,.35);
}
#panel-results { flex-direction: column; }
#panel-results > * { width: min(520px, 92vw); }
.rc-head {
  font-family: var(--display); text-align: center; font-size: clamp(26px, 4.5vw, 38px);
  letter-spacing: .06em; color: var(--paper); background: var(--teal);
  border: 4px solid var(--ink); border-bottom: none; border-radius: 6px 6px 0 0;
  padding: 14px 10px 10px; text-shadow: 2px 2px 0 rgba(11,16,38,.35);
  animation: poster-in .4s cubic-bezier(.2, 1.4, .4, 1);
}
.rc-head.bad { background: var(--danger); }
.rc-head.mid { background: var(--gold); }
.rc-events {
  background: var(--paper); border: 4px solid var(--ink); border-top: none; border-bottom: none;
  padding: 16px 22px 6px; display: flex; flex-direction: column; gap: 7px;
}
.rc-ev { font-size: 13.5px; line-height: 1.4; display: flex; gap: 9px; animation: ev-in .4s both; }
@keyframes ev-in { from { transform: translateX(-14px); opacity: 0; } }
.rc-ev i { font-style: normal; font-size: 11px; margin-top: 2px; }
.rc-ev.good i { color: var(--teal); }
.rc-ev.bad i { color: var(--danger); }
.rc-stats {
  background: var(--paper); border: 4px solid var(--ink); border-top: none;
  border-radius: 0 0 6px 6px; padding: 12px 22px 18px;
  display: flex; flex-wrap: wrap; gap: 8px;
}
.rc-stat {
  flex: 1 1 90px; background: var(--paper-dk); border: 2px solid var(--ink-soft);
  border-radius: 4px; padding: 7px 9px; text-align: center;
}
.rc-stat span { display: block; font-size: 10px; letter-spacing: .1em; text-transform: uppercase; color: var(--ink-soft); }
.rc-stat b { font-family: var(--display); font-size: 17px; }
.rc-stat.up b { color: var(--teal); }
.rc-stat.down b { color: var(--danger); }
.rc-next { margin-top: 12px; }

/* ---------------- dock (chart + battery) ---------------- */
#dock {
  position: absolute; left: 12px; right: 12px; bottom: 10px; z-index: 20;
  display: none; gap: 10px; align-items: stretch;
}
#dock.on { display: flex; }
#chart-wrap {
  flex: 1; position: relative; background: var(--paper);
  border: 3px solid var(--ink); border-radius: 4px;
  box-shadow: 4px 4px 0 rgba(11,16,38,.55); padding: 6px 8px 20px;
  height: 148px;
}
#chart { width: 100%; height: 100%; display: block; cursor: crosshair; }
#legend {
  position: absolute; left: 10px; bottom: 3px; display: flex; gap: 12px;
  font-size: 10.5px; color: var(--ink-soft); letter-spacing: .03em;
}
.lg { display: inline-flex; align-items: center; gap: 5px; }
.lg i { width: 10px; height: 10px; border-radius: 2px; display: inline-block; }
.lg i.hatch { background: repeating-linear-gradient(45deg, var(--danger) 0 2px, transparent 2px 5px); }
#chart-tip {
  position: absolute; top: 8px; display: none; pointer-events: none; z-index: 5;
  background: var(--ink); color: var(--paper); border-radius: 4px;
  padding: 7px 10px; font-size: 11px; min-width: 118px;
  box-shadow: 3px 3px 0 rgba(11,16,38,.4);
}
#chart-tip.on { display: block; }
.tt-h { font-family: var(--display); letter-spacing: .1em; margin-bottom: 4px; font-size: 11.5px; }
.tt-r { display: flex; align-items: center; gap: 6px; margin-top: 2px; }
.tt-r b { margin-left: auto; }
.tt-r i { width: 8px; height: 8px; border-radius: 2px; }

#batt-gauge {
  display: flex; flex-direction: column; align-items: center; gap: 4px;
  background: var(--paper); border: 3px solid var(--ink); border-radius: 4px;
  box-shadow: 4px 4px 0 rgba(11,16,38,.55); padding: 8px 10px 6px; width: 74px;
}
#batt-shell {
  flex: 1; width: 30px; border: 2.5px solid var(--ink); border-radius: 4px;
  position: relative; overflow: hidden; background: rgba(43,42,38,.1);
}
#batt-shell::before {
  content: ""; position: absolute; top: -7px; left: 50%; transform: translateX(-50%);
  width: 12px; height: 5px; background: var(--ink); border-radius: 2px 2px 0 0;
}
#batt-fill {
  position: absolute; bottom: 0; left: 0; right: 0; height: 50%;
  background: linear-gradient(180deg, #14b3a0, var(--teal));
  transition: height .5s ease;
}
#batt-fill.low { background: linear-gradient(180deg, #e05545, var(--danger)); }
#batt-label { font-family: var(--display); font-size: 10.5px; letter-spacing: .04em; }

#dock-btns { display: flex; flex-direction: column; gap: 8px; }
.dock-btn {
  flex: 1; width: 52px; cursor: pointer;
  font-family: var(--display); font-size: 15px;
  background: var(--paper); border: 3px solid var(--ink); border-radius: 4px;
  box-shadow: 3px 3px 0 rgba(11,16,38,.55);
}
.dock-btn:active { transform: translate(2px, 2px); box-shadow: 1px 1px 0 rgba(11,16,38,.55); }

/* ---------------- toasts ---------------- */
#toasts { position: absolute; top: 54px; right: 14px; z-index: 30; display: flex; flex-direction: column; gap: 8px; pointer-events: none; }
.toast {
  font-family: var(--display); font-size: 13px; letter-spacing: .04em;
  background: var(--ink); color: var(--paper); border: 2px solid var(--gold);
  border-radius: 4px; padding: 8px 14px; box-shadow: 4px 4px 0 rgba(11,16,38,.5);
  animation: toast-in .3s cubic-bezier(.2, 1.4, .4, 1); transition: opacity .5s, transform .5s;
}
.toast.gone { opacity: 0; transform: translateX(20px); }
@keyframes toast-in { from { transform: translateX(40px); opacity: 0; } }

/* small screens: side panel becomes bottom sheet */
@media (max-width: 700px) {
  .panel.side { width: 100vw; top: auto; max-height: 72vh; border-right: none; border-top: 4px solid var(--ink); }
  .grade-wrap { flex-direction: column; }
}