/* =========================================================
   President's College Maharagama — Applications & Forms
   Extends aboutus.css's liquid-glass design system 1:1 —
   only page-specific bits (search bar, view toggle, status
   pills, card previews) live here.
   ========================================================= */

/* ---------- section gap — matches Gallery page's generic <section>
   spacing rule exactly (section{padding:22px 0}) so every section-to-
   section gap on this page is 100% identical to Gallery, instead of
   the taller spacing aboutus.css uses by default. ---------- */
#apps-mode-switcher,
#apps-toolbar,
#apps-grid-section,
#pp-toolbar,
#pp-content-section{
  padding: 22px 0;
}

/* ---------- toolbar: search + view toggle ---------- */
.apps-toolbar-bar{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  flex-wrap:wrap;
  padding: 16px 22px;
  border-radius: var(--radius-lg);
}

.apps-search-wrap{
  position:relative;
  flex: 1 1 320px;
  min-width: 220px;
}
.apps-search-icon{
  position:absolute; left:16px; top:50%; transform:translateY(-50%);
  width:17px; height:17px; color: var(--ink-dim); pointer-events:none;
}
.apps-search-input{
  width:100%;
  padding: 12px 16px 12px 44px;
  border-radius: 999px;
  border: 1px solid var(--glass-border);
  background: rgba(255,255,255,.05);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: .92rem;
  outline: none;
  transition: border-color .2s var(--ease), box-shadow .2s var(--ease), background .2s;
}
.apps-search-input::placeholder{ color: var(--ink-dim); }
.apps-search-input:focus{
  border-color: var(--green);
  box-shadow: 0 0 0 3px var(--green-glow);
  background: rgba(255,255,255,.08);
}

.apps-view-toggle{
  display:flex;
  gap:4px;
  padding:4px;
  border-radius: 999px;
  border: 1px solid var(--glass-border);
  background: rgba(255,255,255,.05);
  flex-shrink:0;
}
.apps-view-btn{
  width:36px; height:36px;
  display:flex; align-items:center; justify-content:center;
  border:none; border-radius: 999px;
  background: transparent;
  color: var(--ink-dim);
  transition: background .2s var(--ease), color .2s;
}
.apps-view-btn svg{ width:17px; height:17px; }
.apps-view-btn:hover{ color: var(--ink); background: rgba(255,255,255,.08); }
.apps-view-btn.active{ color:#04120a; background: var(--green); box-shadow: 0 0 14px var(--green-glow); }

/* ---------- live database status badge — sits directly under the
   breadcrumbs in the page-intro header (same pattern on News/Events/
   Gallery/Applications & Forms) ---------- */
.page-status-row{ display:flex; justify-content:center; margin: 10px 0 0; }
.apps-fire-badge{
  font-size:.78rem;
  color: var(--ink-dim);
  white-space: nowrap;
}
.apps-fire-badge.ok{ color: var(--green); }
.apps-fire-badge.off{ color: var(--orange); }

/* ---------- real-time online/offline connection badge (dot + label) ---------- */
.conn-badge{
  display:inline-flex; align-items:center; gap:8px;
  font-size:.78rem; font-weight:600; letter-spacing:.02em;
  color: var(--ink-dim);
}
.conn-dot{
  width:8px; height:8px; border-radius:50%; flex-shrink:0;
  background: var(--orange);
}
.conn-badge.online .conn-dot{
  background: var(--green);
  animation: connPulse 1.6s ease-in-out infinite;
}
.conn-badge.online .conn-label{ color: var(--green); }
.conn-badge.offline .conn-dot{ background: var(--orange); }
.conn-badge.offline .conn-label{ color: var(--orange); }
@keyframes connPulse{
  0%, 100%{ box-shadow: 0 0 0 0 var(--green-glow); }
  50%{ box-shadow: 0 0 0 6px rgba(0,168,89,0); }
}
body.light-mode .conn-badge{ color:#5b6a61; }

/* ---------- loading / empty states ---------- */
.apps-loading{
  text-align:center;
  color: var(--ink-dim);
  padding: 30px 0;
  font-size: .9rem;
}
.apps-loading.hidden{ display:none !important; }

/* Unified empty-state message (no results / nothing published) */
.apps-empty-note{
  text-align:center;
  font-weight:600;
  letter-spacing:.06em;
  text-transform:uppercase;
  font-size:.9rem;
  padding: 40px 20px;
}
.apps-empty-note.hidden{ display:none !important; }

/* Inline animated loader — three bouncing dots (matching News & Updates'
   loading style), injected straight into the grid while data is still
   connecting to Firestore. */
.apps-inline-loader{
  grid-column: 1 / -1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 18px;
  padding: 80px 20px;
}
.apps-dot-loader{ display:flex; align-items:center; gap: 10px; }
.apps-dot-loader span{
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: var(--green);
  animation: appsDotBounce 1.1s ease-in-out infinite;
}
.apps-dot-loader span:nth-child(2){ background: var(--orange); animation-delay: .15s; }
.apps-dot-loader span:nth-child(3){ background: var(--green); animation-delay: .3s; }
@keyframes appsDotBounce{
  0%, 80%, 100%{ transform: scale(.6); opacity: .4; }
  40%{ transform: scale(1); opacity: 1; }
}
.apps-inline-loader p{
  color: var(--ink-dim);
  font-size: .88rem;
  letter-spacing: .03em;
}
body.light-mode .apps-inline-loader p{ color:#5b6a61; }

/* ---------- status pill on each public card ---------- */
.apps-status-pill{
  display:inline-block;
  font-size:.72rem;
  font-weight:600;
  letter-spacing:.02em;
  padding: 4px 12px;
  border-radius: 999px;
  margin-bottom: 12px;
  background: rgba(255,255,255,.08);
  color: var(--ink-dim);
}
.apps-status-pill.open{ background: rgba(0,168,89,.16); color: var(--green); }
.apps-status-pill.urgent{ background: rgba(245,134,52,.18); color: var(--orange); }
.apps-status-pill.closed{ background: rgba(220,60,60,.18); color: #ff8080; }

.apps-topic-tag{
  display:inline-block;
  font-size:.68rem;
  font-weight:700;
  letter-spacing:.04em;
  text-transform:uppercase;
  color: var(--orange);
  margin-bottom: 6px;
}

/* No-PDF, link-only cards still get a preview image if the office
   uploaded one; otherwise a plain "external link" action button. */
.apps-link-btn{
  display:inline-flex; align-items:center; gap:8px;
  padding: 12px 20px;
  border-radius: 999px;
  background: var(--green);
  color:#04120a;
  font-weight:600; font-size:.86rem;
  text-decoration:none;
  box-shadow: 0 8px 20px rgba(0,168,89,.25);
  transition: transform .25s var(--ease), box-shadow .25s var(--ease);
}
.apps-link-btn:hover{ transform: translateY(-2px); box-shadow: 0 12px 26px rgba(0,168,89,.4); }
.apps-link-btn svg{ width:15px; height:15px; }
.doc-card:nth-child(even) .apps-link-btn{ background: var(--orange); box-shadow: 0 8px 20px rgba(245,134,52,.25); }
.doc-card:nth-child(even) .apps-link-btn:hover{ box-shadow: 0 12px 26px rgba(245,134,52,.4); }

/* ---------- GRID VIEW (default) — two cards per row, with only the
   NAME (title) centered; everything else keeps its natural layout
   underneath. ---------- */
.doc-resource-grid:not(.list-view){
  display:grid !important;
  grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
  gap:18px;
}
.doc-resource-grid:not(.list-view) .doc-card h3{ text-align:center; font-size:1.15rem; }
.doc-resource-grid:not(.list-view) .doc-card-head{ justify-content:center; }
.doc-resource-grid:not(.list-view) .doc-icon{ width:52px; height:52px; }
.doc-resource-grid:not(.list-view) .doc-icon svg{ width:26px; height:26px; }
.doc-resource-grid:not(.list-view) .apps-card-body p{ font-size:.95rem; }

@media (max-width: 560px){
  .doc-resource-grid:not(.list-view){ grid-template-columns: 1fr !important; }
}

/* ---------- LIST VIEW ("Windows-style" toggle) — compact single-
   column rows: icon + name pinned to the LEFT corner, status/
   description/action pinned toward the RIGHT corner. ---------- */
.doc-resource-grid.list-view{
  display:flex;
  flex-direction:column;
  gap:12px;
}
.doc-resource-grid.list-view .doc-card{
  display:flex;
  flex-direction:row;
  align-items:center;
  text-align:left;
  gap:16px;
  padding: 16px 20px;
}
.doc-resource-grid.list-view .doc-card-head{
  display:flex;
  flex-direction:row;
  align-items:center;
  gap:10px;
  margin-bottom:0;
  flex-shrink:0;
}
.doc-resource-grid.list-view .doc-card h3{ margin:0; font-size:1rem; white-space:nowrap; }
.doc-resource-grid.list-view .doc-card p{ margin:0; text-align:left; }
.doc-resource-grid.list-view .doc-preview{ display:none; } /* thumbnails hidden in compact list rows */
.doc-resource-grid.list-view .apps-status-pill{ margin:0; flex-shrink:0; }
.doc-resource-grid.list-view .apps-card-body{
  display:flex; flex-direction:row; align-items:center; gap:14px;
  flex:1; min-width:0;
}
.doc-resource-grid.list-view .apps-card-body p{
  flex:1; min-width:0;
  white-space:nowrap; overflow:hidden; text-overflow:ellipsis;
}
.doc-resource-grid.list-view .doc-download-btn,
.doc-resource-grid.list-view .apps-link-btn{ margin:0; white-space:nowrap; flex-shrink:0; }

@media (max-width: 700px){
  .doc-resource-grid.list-view .doc-card{ flex-wrap:wrap; }
  .doc-resource-grid.list-view .apps-card-body{ flex-wrap:wrap; width:100%; }
  .doc-resource-grid.list-view .apps-card-body p{ white-space:normal; }
}

/* =========================================================
   TAB SWITCHER — Applications & Forms / President's Pass Papers
   (Same pill-hub component as gallery.css's tab switcher — redefined
   here since this page doesn't load gallery.css.)
   ========================================================= */
.switcher-section{ display:flex; justify-content:center; margin-bottom: 0; }
.pill-hub{
  position: relative;
  overflow: hidden;
  background: var(--glass-fill);
  backdrop-filter: blur(22px) saturate(150%);
  -webkit-backdrop-filter: blur(22px) saturate(150%);
  padding: 6px;
  border-radius: 999px;
  display:inline-flex;
  border: 1px solid var(--glass-border);
  box-shadow: 0 14px 30px -12px rgba(0,0,0,.5), inset 0 1px 0 rgba(255,255,255,.1);
}
.pill{
  background: transparent; border: none; color: var(--ink-dim);
  font-family: var(--font-body); font-size: .82rem; font-weight: 600;
  padding: 10px 24px; border-radius: 999px; cursor: pointer;
  transition: all .3s var(--ease);
}
.pill.active{ background: var(--green); color:#08130d; box-shadow: 0 0 18px var(--green-glow); animation: pillGlowPulse 2.6s ease-in-out infinite; }
.pill:not(.active):hover{ color:#fff; background: rgba(255,255,255,.06); }
@keyframes pillGlowPulse{
  0%, 100%{ box-shadow: 0 0 16px var(--green-glow); }
  50%{ box-shadow: 0 0 26px var(--green-glow); }
}
body.light-mode .pill-hub{ background: rgba(255,255,255,.6); border-color: rgba(20,37,26,.1); box-shadow: 0 14px 30px -12px rgba(20,37,26,.15), inset 0 1px 0 rgba(255,255,255,.6); }
body.light-mode .pill{ color:#565f5a; }
body.light-mode .pill:not(.active):hover{ color:#12140f; background: rgba(20,37,26,.06); }

.pp-view-section.hidden{ display:none !important; }

@keyframes viewFadeIn{
  0%{ opacity:0; transform: translateY(20px) scale(.98); }
  100%{ opacity:1; transform: translateY(0) scale(1); }
}
.view-fade-in{ animation: viewFadeIn .5s cubic-bezier(.22,1,.36,1); }

@keyframes cardFadeIn{
  0%{ opacity:0; transform: translateY(18px) scale(.9); }
  65%{ opacity:1; transform: translateY(-2px) scale(1.015); }
  100%{ opacity:1; transform: translateY(0) scale(1); }
}
.card-fade-in{ animation: cardFadeIn .55s cubic-bezier(.34,1.56,.64,1) both; }

/* breadcrumb items step in one after another, so drilling in/out of
   the hierarchy always feels alive instead of an instant swap */
@keyframes crumbIn{
  from{ opacity:0; transform: translateX(-6px); }
  to{ opacity:1; transform: translateX(0); }
}
.pp-breadcrumb .pp-crumb,
.pp-breadcrumb .pp-sep{ animation: crumbIn .3s var(--ease) both; }

/* =========================================================
   PRESIDENT'S PASS PAPERS — hierarchy browser
   (grade -> subject -> term -> papers-by-year)
   ========================================================= */
.pp-year-filter{
  flex-shrink:0;
  padding: 12px 16px;
  border-radius: 999px;
  border: 1px solid var(--glass-border);
  background: rgba(255,255,255,.05);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: .85rem;
  outline: none;
  cursor: pointer;
  transition: border-color .2s var(--ease), background .2s;
}
.pp-year-filter:focus{ border-color: var(--green); }
body.light-mode .pp-year-filter{ background: rgba(20,37,26,.04); border-color: rgba(20,37,26,.12); color:#14251a; }

.pp-breadcrumb{
  display:flex; align-items:center; flex-wrap:wrap; gap:8px;
  margin-bottom: 22px;
  font-size:.85rem;
  color: var(--ink-dim);
}
.pp-breadcrumb .pp-crumb{
  background:none; border:none; cursor:pointer;
  color: var(--green); font-weight:600; font-family: var(--font-body);
  font-size:.85rem; padding:4px 2px;
  transition: color .2s;
}
.pp-breadcrumb .pp-crumb:hover{ color: var(--orange); text-decoration: underline; }
.pp-breadcrumb .pp-crumb.current{ color: var(--ink); cursor:default; text-decoration:none; font-weight:700; }
.pp-breadcrumb .pp-sep{ color: var(--ink-dim); opacity:.5; }

.pp-grid{
  display:grid;
  grid-template-columns: repeat(auto-fill, minmax(150px,1fr));
  gap: 16px;
}
.pp-grid.hidden{ display:none !important; }

/* ---------- GRID VIEW (default): exactly two tiles per row. Tiles are
   already centered (icon + name) by the base .pp-tile rules below —
   sized up here since 2-per-row leaves more room per tile. ---------- */
.pp-grid:not(.list-view){
  grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
}
.pp-grid:not(.list-view) .pp-tile{
  padding: 34px 20px;
  gap: 14px;
}
.pp-grid:not(.list-view) .pp-tile-icon{
  width:60px; height:60px;
}
.pp-grid:not(.list-view) .pp-tile-icon svg{
  width:28px; height:28px;
}
.pp-grid:not(.list-view) .pp-tile-label{
  font-size:1.1rem;
}
.pp-grid:not(.list-view) .pp-tile-sub{
  font-size:.78rem;
}
@media (max-width: 560px){
  .pp-grid:not(.list-view){ grid-template-columns: 1fr !important; }
}

/* ---------- Grade grid: normally a single scrolling row of larger
   tiles (grades 6–13); in grid view it instead follows the same
   two-per-row layout as every other stage, with its already-larger
   icon/label sizes kept. ---------- */
#ppGradeGrid.pp-grid{
  display:flex;
  flex-wrap:nowrap;
  gap: 14px;
  overflow-x:auto;
  padding-bottom: 4px;
  -webkit-overflow-scrolling: touch;
}
#ppGradeGrid.pp-grid:not(.list-view){
  display:grid !important;
  flex-wrap:unset;
  overflow-x:visible;
}
#ppGradeGrid.pp-grid .pp-tile{
  flex: 1 1 0;
  min-width: 118px;
  padding: 32px 14px;
}
#ppGradeGrid.pp-grid:not(.list-view) .pp-tile{ min-width:0; padding:38px 14px; }
#ppGradeGrid .pp-tile-icon{ width:54px; height:54px; }
#ppGradeGrid .pp-tile-icon svg{ width:27px; height:27px; }
#ppGradeGrid .pp-tile-label{ font-size:1.05rem; }
#ppGradeGrid.pp-grid:not(.list-view) .pp-tile-icon{ width:64px; height:64px; }
#ppGradeGrid.pp-grid:not(.list-view) .pp-tile-icon svg{ width:30px; height:30px; }
#ppGradeGrid.pp-grid:not(.list-view) .pp-tile-label{ font-size:1.2rem; }
@media (max-width: 700px){
  #ppGradeGrid.pp-grid .pp-tile{ min-width: 96px; padding: 24px 10px; }
  #ppGradeGrid .pp-tile-icon{ width:44px; height:44px; }
  #ppGradeGrid .pp-tile-label{ font-size:.92rem; }
}

.pp-tile{
  display:flex; flex-direction:column; align-items:center; justify-content:center;
  gap: 10px;
  text-align:center;
  background: var(--card-fill);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-md);
  padding: 26px 14px;
  cursor:pointer;
  transition: all .3s var(--ease);
  animation: cardFadeIn .5s var(--ease) both;
}
.pp-tile:hover{
  transform: translateY(-4px);
  border-color: var(--green);
  box-shadow: 0 14px 30px -10px rgba(0,168,89,.3);
}
.pp-tile-icon{
  width:44px; height:44px;
  display:flex; align-items:center; justify-content:center;
  border-radius:50%;
  background: rgba(0,168,89,.12);
  color: var(--green);
  transition: transform .3s var(--ease), background .3s;
}
.pp-tile:hover .pp-tile-icon{ transform: scale(1.12) rotate(-6deg); background: rgba(0,168,89,.2); }
.pp-tile-icon svg{ width:22px; height:22px; }
.pp-tile:nth-child(3n+2) .pp-tile-icon{ background: rgba(245,134,52,.12); color: var(--orange); }
.pp-tile:nth-child(3n+2):hover .pp-tile-icon{ background: rgba(245,134,52,.2); }
.pp-tile-label{ font-weight:700; font-size:.92rem; color: var(--ink); }
.pp-tile-sub{ font-size:.72rem; color: var(--ink-dim); text-transform:uppercase; letter-spacing:.03em; }

/* ---------- Pass Papers: list view (same toggle pattern as the
   Applications & Forms "Windows-style" list view). Single-column
   rows: icon pinned to the LEFT corner, paper count + a chevron
   arrow pinned to the RIGHT corner. ---------- */
.pp-grid.list-view{
  display:flex;
  flex-direction:column;
  gap:10px;
}
.pp-grid.list-view .pp-tile{
  flex-direction:row;
  align-items:center;
  justify-content:flex-start;
  text-align:left;
  padding: 14px 20px;
  gap:14px;
}
.pp-grid.list-view .pp-tile-icon{ flex-shrink:0; }
.pp-grid.list-view .pp-tile-label{ flex:1; text-align:left; }
.pp-grid.list-view .pp-tile-sub{ flex-shrink:0; text-align:right; }
.pp-grid.list-view .pp-tile::after{
  content:'›';
  flex-shrink:0;
  font-size:1.5rem;
  line-height:1;
  color: var(--ink-dim);
  margin-left:4px;
}
#ppGradeGrid.pp-grid.list-view{
  flex-direction:column;
  overflow-x:visible;
}
#ppGradeGrid.pp-grid.list-view .pp-tile{ min-width:0; padding:14px 20px; }

.pp-papers-list.list-view,
.pp-search-results-list.list-view{
  grid-template-columns: 1fr;
}
.pp-papers-list.list-view .pp-paper-card,
.pp-search-results-list.list-view .pp-paper-card{
  padding: 12px 16px;
}

.pp-papers-wrap.hidden{ display:none !important; }
.pp-year-group{ margin-bottom: 30px; animation: cardFadeIn .5s var(--ease) both; }
.pp-year-group:last-child{ margin-bottom:0; }
.pp-year-heading{
  display:flex; align-items:center; gap:12px;
  font-family: var(--font-display);
  font-weight:400; text-transform:uppercase; letter-spacing:.03em;
  font-size:1.05rem; color:#fff;
  margin-bottom:14px;
}
body.light-mode .pp-year-heading{ color:#14251a; }
.pp-year-heading::after{ content:''; flex:1; height:1px; background: var(--glass-border); }

.pp-papers-list{
  display:grid;
  grid-template-columns: repeat(auto-fill, minmax(240px,1fr));
  gap: 14px;
}
.pp-paper-card{
  display:flex; align-items:center; gap:14px;
  background: var(--card-fill); border:1px solid var(--card-border); border-radius: var(--radius-md);
  padding: 14px 16px;
  animation: cardFadeIn .5s var(--ease) both;
}
.pp-paper-icon{
  width:38px; height:38px; flex-shrink:0;
  display:flex; align-items:center; justify-content:center;
  border-radius:10px; background: rgba(0,168,89,.12); color: var(--green);
}
.pp-paper-icon svg{ width:19px; height:19px; }
.pp-paper-meta{ flex:1; min-width:0; }
.pp-paper-title{ font-size:.88rem; font-weight:600; color: var(--ink); white-space:nowrap; overflow:hidden; text-overflow:ellipsis; }
.pp-paper-tags{ font-size:.7rem; color: var(--ink-dim); text-transform:uppercase; letter-spacing:.03em; margin-top:2px; }
.pp-paper-action{
  flex-shrink:0; display:flex; align-items:center; justify-content:center;
  width:36px; height:36px; border-radius:50%;
  background: var(--green); color:#04120a;
  transition: transform .2s var(--ease), box-shadow .2s var(--ease);
}
.pp-paper-action:hover{ transform: scale(1.1); box-shadow: 0 0 14px var(--green-glow); }
.pp-paper-action svg{ width:16px; height:16px; }

/* flat search-results view — same paper card, but each also shows its
   full grade/subject/term/year path since results span every branch */
.pp-search-results-list{
  display:grid;
  grid-template-columns: repeat(auto-fill, minmax(240px,1fr));
  gap: 14px;
}

/* ---------- light mode ---------- */
body.light-mode .apps-search-input{
  background: rgba(20,37,26,.04);
  border-color: rgba(20,37,26,.12);
  color:#14251a;
}
body.light-mode .apps-search-input::placeholder{ color:#7c8a80; }
body.light-mode .apps-search-icon{ color:#7c8a80; }
body.light-mode .apps-view-toggle{ background: rgba(20,37,26,.04); border-color: rgba(20,37,26,.12); }
body.light-mode .apps-view-btn{ color:#5b6a61; }
body.light-mode .apps-view-btn:hover{ background: rgba(20,37,26,.08); color:#14251a; }
body.light-mode .apps-fire-badge{ color:#5b6a61; }
body.light-mode .apps-loading{ color:#5b6a61; }
body.light-mode .apps-status-pill{ background: rgba(20,37,26,.06); color:#5b6a61; }