/* PPD Approvals. PPD visual identity: Plus Jakarta Sans, navy ink, cyan as accent only, light surfaces, status colours from PPD_Visual_Identity. Mobile first. */
:root {
  --ink: #0A1929; --ink-2: #2C3E52; --ink-3: #5A6B7D; --rule: #D5DCE3; --rule-2: #EDF1F5; --tint: #F3F6F9; --bg: #F7F9FB;
  --cyan: #00D4FF; --cyan-text: #0B7F96;
  --ok: #0C6B43; --ok-tint: #E8F6EF; --ok-b: #2F8F66;
  --warn: #8A5300; --warn-tint: #FDF3E1; --warn-b: #AC7F1E;
  --err: #B3261E; --err-tint: #FDECEA; --err-b: #CE635A;
  --info: #0A7186; --info-tint: #E4F4F9; --info-b: #2F94AD;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html { -webkit-text-size-adjust: 100%; }
body { font-family: "Plus Jakarta Sans", ui-sans-serif, system-ui, sans-serif; color: var(--ink); background: var(--bg); line-height: 1.45; font-size: 16px; }
button { font: inherit; cursor: pointer; }
img { display: block; max-width: 100%; }
a { color: var(--cyan-text); }

.empty { max-width: 520px; margin: 18vh auto; padding: 0 20px; text-align: center; color: var(--ink-2); }
.empty .lockup { height: 34px; width: auto; margin: 0 auto 20px; }

/* Top bar */
.top { position: sticky; top: 0; z-index: 10; background: #fff; border-bottom: 1px solid var(--rule); }
.top .in { max-width: 1040px; margin: 0 auto; padding: 12px 16px; display: flex; align-items: center; gap: 14px; }
.top .mark { height: 26px; width: auto; flex: none; }
.top .who { min-width: 0; flex: 1; }
.top .who b { display: block; font-size: 15px; letter-spacing: -0.01em; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.top .who span { display: block; font-size: 12.5px; color: var(--ink-3); }
.top .prog { flex: none; text-align: right; font-size: 12.5px; color: var(--ink-3); }
.top .prog b { display: block; font-size: 15px; color: var(--ink); }
.bar { height: 3px; background: var(--rule-2); }
.bar i { display: block; height: 100%; background: var(--cyan); width: 0; transition: width .3s; }

/* Page */
.wrap { max-width: 1040px; margin: 0 auto; padding: 16px 16px 120px; }
.intro { background: #fff; border: 1px solid var(--rule); border-radius: 12px; padding: 16px 18px; margin-bottom: 14px; }
.intro h1 { font-size: 20px; letter-spacing: -0.015em; margin-bottom: 6px; }
.intro p { color: var(--ink-2); font-size: 15px; }
.intro .row { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 12px; }
.filters { display: flex; gap: 8px; flex-wrap: wrap; margin: 4px 0 14px; }
.filters button { border: 1px solid var(--rule); background: #fff; border-radius: 999px; padding: 6px 12px; font-size: 13px; font-weight: 600; color: var(--ink-2); }
.filters button.on { background: var(--ink); color: #fff; border-color: var(--ink); }

/* Post card */
.post { background: #fff; border: 1px solid var(--rule); border-radius: 14px; overflow: hidden; margin-bottom: 14px; }
.post .media { background: var(--tint); }
.post .media img.main { width: 100%; aspect-ratio: 1 / 1; object-fit: cover; }
.post .media img.main.wide { aspect-ratio: 1640 / 624; }
.post .thumbs { display: grid; grid-template-columns: repeat(4, 1fr); gap: 6px; padding: 8px; background: #fff; }
.post .thumbs img { aspect-ratio: 1 / 1; object-fit: cover; border-radius: 6px; border: 1px solid var(--rule-2); }
.post .body { padding: 14px 16px 16px; }
.post .meta { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; font-size: 12.5px; color: var(--ink-3); margin-bottom: 6px; }
.post .meta b { color: var(--ink); font-weight: 700; }
.chip { display: inline-flex; align-items: center; height: 20px; padding: 0 8px; border-radius: 4px; font-size: 11px; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; white-space: nowrap; }
.chip.pillar { background: var(--info-tint); color: var(--info); }
.chip.tag { background: var(--tint); color: var(--ink-2); }
.chip.st-approved { background: var(--ok-tint); color: var(--ok); }
.chip.st-change { background: var(--warn-tint); color: var(--warn); }
.chip.st-hold { background: var(--err-tint); color: var(--err); }
.chip.st-none { background: var(--tint); color: var(--ink-3); }
.post h2 { font-size: 18px; letter-spacing: -0.015em; margin: 2px 0 8px; }
.post .cap { color: var(--ink-2); font-size: 15px; }
.post .cap p { margin-bottom: 8px; }
.post .cap p:last-child { margin-bottom: 0; }
.post .needs { margin-top: 10px; background: var(--warn-tint); border-left: 3px solid var(--warn-b); color: var(--warn); padding: 8px 10px; border-radius: 6px; font-size: 14px; }
.post .needs b { font-weight: 700; }

/* Controls */
.ctl { margin-top: 14px; border-top: 1px solid var(--rule-2); padding-top: 12px; }
.seg { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 8px; }
.seg button { border: 1.5px solid var(--rule); background: #fff; border-radius: 10px; padding: 11px 6px; font-size: 14px; font-weight: 700; color: var(--ink-2); display: flex; align-items: center; justify-content: center; gap: 6px; min-height: 44px; }
.seg button svg { width: 16px; height: 16px; flex: none; }
.seg button.on.approved { background: var(--ok-tint); border-color: var(--ok-b); color: var(--ok); }
.seg button.on.change { background: var(--warn-tint); border-color: var(--warn-b); color: var(--warn); }
.seg button.on.hold { background: var(--err-tint); border-color: var(--err-b); color: var(--err); }
.note { margin-top: 10px; }
.note textarea { width: 100%; min-height: 84px; border: 1.5px solid var(--rule); border-radius: 10px; padding: 10px 12px; font: inherit; font-size: 15px; color: var(--ink); resize: vertical; background: #fff; }
.note textarea:focus { outline: none; border-color: var(--cyan-text); box-shadow: 0 0 0 3px rgba(0,212,255,0.18); }
.note .hint { font-size: 12.5px; color: var(--ink-3); margin-top: 4px; }
.addnote { background: none; border: 0; color: var(--cyan-text); font-weight: 600; font-size: 13.5px; padding: 8px 0 0; }
.saved { font-size: 12.5px; color: var(--ink-3); margin-top: 8px; min-height: 16px; }
.saved.ok { color: var(--ok); }
.saved.err { color: var(--err); }
.admin-meta { font-size: 12.5px; color: var(--ink-3); margin-top: 8px; }
.admin-note { margin-top: 8px; background: var(--warn-tint); border-radius: 8px; padding: 10px 12px; font-size: 14px; color: var(--ink); white-space: pre-wrap; }

/* Buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; border-radius: 10px; padding: 11px 16px; font-weight: 700; font-size: 14.5px; border: 1.5px solid var(--ink); background: var(--ink); color: #fff; min-height: 44px; }
.btn.ghost { background: #fff; color: var(--ink); }
.btn.sm { padding: 7px 12px; min-height: 36px; font-size: 13px; }
.btn[disabled] { opacity: .45; cursor: default; }

/* Bottom sheet */
.sheet { position: fixed; left: 0; right: 0; bottom: 0; background: #fff; border-top: 1px solid var(--rule); box-shadow: 0 -8px 30px rgba(10,25,41,0.08); z-index: 10; }
.sheet .in { max-width: 1040px; margin: 0 auto; padding: 12px 16px calc(12px + env(safe-area-inset-bottom)); display: flex; align-items: center; gap: 12px; }
.sheet .msg { flex: 1; font-size: 14px; color: var(--ink-2); min-width: 0; }
.sheet .msg b { color: var(--ink); }
.done { background: var(--ok-tint); border: 1px solid var(--ok-b); color: var(--ok); border-radius: 12px; padding: 14px 16px; margin-bottom: 14px; font-weight: 600; }

/* Desktop */
@media (min-width: 820px) {
  .post { display: grid; grid-template-columns: 440px 1fr; }
  .post .media { border-right: 1px solid var(--rule-2); }
  .post .body { padding: 18px 22px 20px; display: flex; flex-direction: column; }
  .post .ctl { margin-top: auto; padding-top: 14px; }
  .post h2 { font-size: 20px; }
  .intro h1 { font-size: 22px; }
}

/* Phone: the bottom sheet stacks, message above the two buttons. */
@media (max-width: 640px) {
  .sheet .in { flex-wrap: wrap; gap: 10px; }
  .sheet .msg { flex: 1 1 100%; font-size: 13.5px; }
  .sheet .btn { flex: 1 1 0; }
  .top .in { padding: 10px 14px; }
  .wrap { padding-left: 12px; padding-right: 12px; }
  .post .body { padding: 12px 14px 14px; }
}

/* Attribute hidden must win over display rules on buttons and notes. */
[hidden] { display: none !important; }