/* Bullet Portal — Job Files module (jf.js). Everything is scoped to .jf / jf-
   classes so nothing here touches the rest of the portal. Brand Guide: navy
   text on white, off-white page, the gradient as an accent only. Built for a
   phone in one hand on a job site: big tap targets, one column, thumb reach. */
.jf {
  --ground: #F7F7F7; --surface: #FFFFFF; --surface-2: #F3F5F7; --surface-3: #E7EBEF;
  --line: #E2E7EC; --line-strong: #C6D0DA; --ink: #062141; --ink-2: #2E4460; --muted: #5F7186;
  --accent: #0E92AA; --crit: #B03030; --crit-soft: #F7DDDA; --focus: #23C2B7;
  --gradient: linear-gradient(90deg, #062141 0%, #13B3CF 35%, #23C2B7 65%, #43E285 100%);
  --shadow: 0 1px 2px rgba(6,33,65,.05), 0 10px 28px -18px rgba(6,33,65,.22);
  color: var(--ink); font-family: 'Montserrat', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  font-size: 15px; line-height: 1.45; -webkit-font-smoothing: antialiased;
}
.jf *, .jf *::before, .jf *::after { box-sizing: border-box; }
.jf [hidden] { display: none !important; }
.jf-wrap { max-width: 860px; margin: 0 auto; padding: 14px 14px 40px; }
:where(.jf) button { font: inherit; cursor: pointer; }
.jf :focus-visible { outline: 2px solid var(--focus); outline-offset: 2px; }
.jf-muted { color: var(--muted); }
.jf-small { font-size: .8rem; }

.jf-card { background: var(--surface); border: 1px solid var(--line); border-radius: 14px; padding: 18px; box-shadow: var(--shadow); }
.jf-card h2 { margin: 0 0 8px; font-size: 1.15rem; }
.jf-card p { margin: 0 0 12px; color: var(--ink-2); }
.jf-card ol { margin: 0 0 12px; padding-left: 20px; color: var(--ink-2); line-height: 1.6; }
.jf-err { background: var(--crit-soft); color: var(--crit); border-radius: 10px; padding: 10px 12px; margin-bottom: 12px; font-weight: 600; font-size: .88rem; }
.jf-btn, .jf-ghost { display: inline-flex; align-items: center; justify-content: center; gap: 6px; min-height: 44px; padding: 10px 18px;
  border-radius: 10px; font-weight: 700; font-size: .9rem; text-decoration: none; }
.jf-btn { background: var(--ink); color: #fff; border: 1px solid var(--ink); }
.jf-ghost { background: var(--surface); color: var(--ink); border: 1px solid var(--line-strong); }
.jf-btn:active, .jf-ghost:active { transform: scale(.98); }
.jf-link { background: none; border: 0; padding: 4px 2px; color: var(--accent); font-weight: 600; font-size: .82rem; }

/* header */
.jf-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 12px; margin: 4px 0 14px; }
.jf-head h1 { margin: 0; font-size: 1.45rem; letter-spacing: -.01em; }
.jf-head h1::after { content: ""; display: block; width: 44px; height: 3px; border-radius: 2px; background: var(--gradient); margin-top: 6px; }
.jf-who { text-align: right; font-size: .78rem; color: var(--muted); line-height: 1.3; }
.jf-who b { color: var(--ink-2); font-weight: 600; }

/* search */
.jf-search { position: relative; margin-bottom: 14px; }
.jf-search svg { position: absolute; left: 13px; top: 50%; transform: translateY(-50%); width: 18px; height: 18px; color: var(--muted); pointer-events: none; }
.jf-search input { width: 100%; font: inherit; font-size: 16px; color: var(--ink); background: var(--surface); border: 1px solid var(--line-strong);
  border-radius: 12px; padding: 12px 40px 12px 40px; -webkit-appearance: none; appearance: none; }
.jf-search input::-webkit-search-cancel-button { -webkit-appearance: none; display: none; }
.jf-search input:focus { outline: 2px solid var(--focus); outline-offset: 0; border-color: var(--focus); }
.jf-search .jf-clear { position: absolute; right: 6px; top: 50%; transform: translateY(-50%); border: 0; background: none; color: var(--muted);
  width: 34px; height: 34px; border-radius: 8px; font-size: 20px; line-height: 1; }

/* job list */
.jf-sec { margin: 18px 2px 8px; font-size: .7rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--muted);
  display: flex; align-items: center; gap: 8px; }
.jf-sec span { background: var(--surface-3); color: var(--ink-2); border-radius: 999px; padding: 1px 8px; letter-spacing: 0; }
.jf-jobs { display: grid; gap: 10px; }
@media (min-width: 720px) { .jf-jobs { grid-template-columns: 1fr 1fr; } }
.jf-job { display: flex; align-items: center; gap: 12px; width: 100%; text-align: left; background: var(--surface); border: 1px solid var(--line);
  border-radius: 14px; padding: 14px 14px 14px 16px; box-shadow: var(--shadow); color: inherit; position: relative; overflow: hidden; min-height: 76px; }
.jf-job::before { content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 4px; background: var(--gradient); opacity: .9; }
.jf-job.done::before { background: var(--line-strong); }
.jf-job:active { background: var(--surface-2); }
.jf-job .jf-jb { flex: 1; min-width: 0; }
.jf-job .jf-jn { font-weight: 700; font-size: 1rem; line-height: 1.25; overflow-wrap: anywhere; }
.jf-job .jf-jm { color: var(--muted); font-size: .8rem; margin-top: 3px; }
.jf-job .jf-jt { display: flex; flex-wrap: wrap; gap: 5px; margin-top: 7px; }
.jf-job .jf-chev { color: var(--line-strong); flex: none; width: 20px; height: 20px; }
.jf-pill { display: inline-flex; align-items: center; border-radius: 6px; padding: 2px 8px; font-size: .7rem; font-weight: 700; white-space: nowrap;
  background: var(--surface-3); color: var(--ink-2); }
.jf-pill.stage { background: #DCF3F7; color: #0B6F82; }
.jf-pill.role { background: transparent; border: 1px solid var(--line); color: var(--muted); font-weight: 600; }
.jf-more { margin-top: 10px; }
.jf-more > summary { list-style: none; cursor: pointer; }
.jf-more > summary::-webkit-details-marker { display: none; }
.jf-more > summary .jf-sec::after { content: "Show"; margin-left: auto; color: var(--accent); text-transform: none; letter-spacing: 0; font-size: .8rem; }
.jf-more[open] > summary .jf-sec::after { content: "Hide"; }
.jf-empty { color: var(--muted); padding: 22px 8px; text-align: center; font-size: .9rem; }
.jf-skel { height: 76px; border-radius: 14px; background: linear-gradient(90deg, var(--surface-3), var(--surface-2), var(--surface-3)); background-size: 200% 100%;
  animation: jf-sh 1.2s infinite linear; }
@keyframes jf-sh { to { background-position: -200% 0; } }
@media (prefers-reduced-motion: reduce) { .jf-skel { animation: none; } }

/* job view */
.jf-back { display: inline-flex; align-items: center; gap: 4px; border: 0; background: none; color: var(--accent); font-weight: 700; padding: 6px 0; margin-bottom: 4px; min-height: 40px; }
.jf-title { margin: 0 0 4px; font-size: 1.35rem; line-height: 1.2; overflow-wrap: anywhere; }
.jf-meta { color: var(--muted); font-size: .84rem; display: flex; flex-wrap: wrap; gap: 4px 12px; align-items: center; margin-bottom: 12px; }
.jf-meta a { color: var(--accent); font-weight: 600; text-decoration: none; }
.jf-tabs { position: sticky; top: var(--jf-top, 58px); z-index: 5; display: flex; gap: 6px; overflow-x: auto; padding: 8px 0 10px; margin: 0 -14px 6px; padding-left: 14px; padding-right: 14px;
  background: var(--ground); scrollbar-width: none; }
.jf-tabs::-webkit-scrollbar { display: none; }
.jf-tab { flex: none; border: 1px solid var(--line-strong); background: var(--surface); color: var(--ink-2); border-radius: 999px; padding: 8px 14px; font-size: .86rem;
  font-weight: 600; display: inline-flex; align-items: center; gap: 7px; min-height: 40px; }
.jf-tab b { font-weight: 700; font-size: .74rem; background: var(--surface-3); color: var(--ink-2); border-radius: 999px; padding: 1px 7px; }
.jf-tab[aria-selected="true"] { background: var(--ink); border-color: var(--ink); color: #fff; }
.jf-tab[aria-selected="true"] b { background: rgba(255,255,255,.2); color: #fff; }

.jf-group { margin: 14px 0 6px; font-size: .72rem; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; color: var(--muted);
  display: flex; justify-content: space-between; gap: 8px; }
.jf-group span { text-transform: none; letter-spacing: 0; font-weight: 600; }
.jf-list { background: var(--surface); border: 1px solid var(--line); border-radius: 14px; overflow: hidden; box-shadow: var(--shadow); }
.jf-row { display: flex; align-items: center; gap: 12px; padding: 10px 6px 10px 12px; border-top: 1px solid var(--line); min-height: 64px; }
.jf-row:first-child { border-top: 0; }
.jf-row > a.jf-open { display: flex; align-items: center; gap: 12px; flex: 1; min-width: 0; color: inherit; text-decoration: none; }
.jf-row > a.jf-open:active { opacity: .7; }
.jf-ico { flex: none; width: 42px; height: 42px; border-radius: 9px; display: grid; place-items: center; font-size: .62rem; font-weight: 800; letter-spacing: .03em;
  color: #fff; background: #6B7C90; overflow: hidden; }
.jf-ico img { width: 100%; height: 100%; object-fit: cover; display: block; }
.jf-ico.pdf { background: #C8372D; } .jf-ico.dwg { background: #2B6CB0; } .jf-ico.xls { background: #1E7A46; } .jf-ico.doc { background: #2A5699; }
.jf-ico.img { background: #8A6D3B; } .jf-ico.link { background: var(--accent); } .jf-ico.zip { background: #5B4A8B; }
.jf-rb { flex: 1; min-width: 0; }
.jf-rn { font-weight: 600; font-size: .92rem; line-height: 1.3; overflow: hidden; display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow-wrap: anywhere; }
.jf-rm { color: var(--muted); font-size: .76rem; margin-top: 2px; }
.jf-dl { flex: none; width: 44px; height: 44px; border-radius: 10px; display: grid; place-items: center; color: var(--muted); text-decoration: none; }
.jf-dl:active { background: var(--surface-2); }
.jf-dl svg { width: 20px; height: 20px; }

.jf-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 4px; }
@media (min-width: 560px) { .jf-grid { grid-template-columns: repeat(4, 1fr); } }
@media (min-width: 820px) { .jf-grid { grid-template-columns: repeat(5, 1fr); } }
.jf-ph { position: relative; aspect-ratio: 1; border: 0; padding: 0; border-radius: 8px; overflow: hidden; background: var(--surface-3); display: block; }
.jf-ph img { width: 100%; height: 100%; object-fit: cover; display: block; opacity: 0; transition: opacity .2s; }
.jf-ph img.in { opacity: 1; }
.jf-ph .jf-phx { position: absolute; inset: 0; display: grid; place-items: center; color: var(--muted); font-size: .7rem; font-weight: 700; padding: 6px; text-align: center; }
.jf-ph:active { opacity: .8; }

/* viewer */
.jf-lb { position: fixed; inset: 0; z-index: 1000; background: #030C1A; color: #fff; display: flex; flex-direction: column;
  font-family: 'Montserrat', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif; touch-action: pan-y; }
.jf-lb-top { display: flex; align-items: center; gap: 10px; padding: max(10px, env(safe-area-inset-top)) 12px 8px; }
.jf-lb-top .c { flex: 1; font-size: .82rem; opacity: .85; }
.jf-lb button, .jf-lb a { background: rgba(255,255,255,.12); color: #fff; border: 0; border-radius: 10px; min-width: 44px; height: 44px; padding: 0 12px;
  display: inline-grid; place-items: center; font-weight: 700; font-size: .84rem; text-decoration: none; }
.jf-lb-stage { flex: 1; position: relative; display: grid; place-items: center; overflow: hidden; }
.jf-lb-stage img { max-width: 100%; max-height: 100%; object-fit: contain; user-select: none; -webkit-user-drag: none; }
.jf-lb-stage .spin { position: absolute; width: 34px; height: 34px; border-radius: 50%; border: 3px solid rgba(255,255,255,.25); border-top-color: #fff; animation: jf-spin .8s linear infinite; }
@keyframes jf-spin { to { transform: rotate(360deg); } }
.jf-lb-nav { position: absolute; top: 50%; transform: translateY(-50%); }
.jf-lb-nav.prev { left: 10px; } .jf-lb-nav.next { right: 10px; }
@media (pointer: coarse) { .jf-lb-nav { display: none !important; } }
.jf-lb-cap { padding: 10px 14px max(14px, env(safe-area-inset-bottom)); font-size: .82rem; line-height: 1.4; }
.jf-lb-cap b { display: block; font-size: .9rem; }
.jf-lb-cap span { opacity: .75; }

.jf-toast { position: fixed; left: 50%; bottom: 22px; transform: translateX(-50%); z-index: 1100; background: var(--ink, #062141); color: #fff; border-radius: 10px;
  padding: 11px 16px; font: 600 .86rem 'Montserrat', sans-serif; box-shadow: 0 10px 30px -10px rgba(0,0,0,.4); max-width: calc(100vw - 32px); }