/* ==================================================================
   DTTASA Portal — Notes Vault (one-of-a-kind redesign)
   ------------------------------------------------------------------
   - Animated backdrop: drifting dust motes in a vault-room gradient.
   - Folder cards with 3D perspective; clicking a folder triggers a
     "lid lifts → folder grows to fill the stage → contents pour in"
     animation. Closing reverses it (contents fly INTO the folder).
   - Live WAT clock + date in header.
   - Mobile-first; works at 320px.
   - Settings modal: ESC + overlay click + close button all dismiss.
   ================================================================== */

:root {
  --gold:    #f0c832;
  --gold2:   #f7d94e;
  --gold3:   #b88a14;
  --gdim:    rgba(212,175,55,.12);
  --gglow:   rgba(212,175,55,.30);
  --paper:   #f6efd8;
  --paper2:  #e8dfba;
  --leather: #2c1f10;
  --green:   #4cd657;
  --red:     #ff4848;
  --amber:   #f7a744;
  --text:    #f2f7ee;
  --t2:      rgba(242,247,238,.88);
  --t3:      rgba(242,247,238,.62);
  --panel:   rgba(255,255,255,.10);
  --panel2:  rgba(255,255,255,.23);
  --border:  rgba(255,255,255,.21);
  --void:    #0c1109;
  --deep:    #111a0e;
  --base:    #172213;
  --lift:    #1e2e1b;
  --disp:    'Cinzel', serif;
  --mono:    'IBM Plex Mono', monospace;
  --body:    'DM Sans', sans-serif;
  --hdh:     70px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html, body { background: var(--void); color: var(--text); font-family: var(--body); min-height: 100vh; overflow-x: hidden; }
button { cursor: pointer; border: none; font-family: inherit; color: inherit; background: none; }

/* ====================================================================
   ANIMATED BACKDROP
   Vault-room feel — radial gold light from the top + slow grid + dust motes
   ==================================================================== */
.vault-backdrop {
  position: fixed; inset: 0; z-index: 0;
  pointer-events: none; overflow: hidden;
}
.vault-bd-light {
  position: absolute; inset: -10%;
  background:
    radial-gradient(ellipse 90% 60% at 50% -10%, rgba(240,200,50,.18), transparent 60%),
    radial-gradient(ellipse 60% 40% at 90% 90%, rgba(76,214,87,.06), transparent 70%),
    radial-gradient(ellipse 60% 40% at 10% 80%, rgba(184,138,20,.08), transparent 70%),
    linear-gradient(180deg, #0c1109 0%, #111a0e 40%, #050807 100%);
  animation: vaultLightShift 22s ease-in-out infinite alternate;
}
@keyframes vaultLightShift {
  0%   { transform: scale(1)    rotate(0deg);   filter: hue-rotate(0deg); }
  100% { transform: scale(1.04) rotate(.6deg);  filter: hue-rotate(8deg); }
}
.vault-bd-grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(240,200,50,.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(240,200,50,.04) 1px, transparent 1px);
  background-size: 60px 60px, 60px 60px;
  mask-image: radial-gradient(ellipse 70% 70% at 50% 50%, black, transparent);
  -webkit-mask-image: radial-gradient(ellipse 70% 70% at 50% 50%, black, transparent);
  animation: gridDrift 60s linear infinite;
}
@keyframes gridDrift {
  from { background-position: 0 0, 0 0; }
  to   { background-position: 60px 60px, 60px 60px; }
}
.vault-bd-motes {
  position: absolute; inset: 0; list-style: none;
}
.vault-bd-motes li {
  position: absolute;
  width: 4px; height: 4px;
  background: radial-gradient(circle, rgba(247,217,78,.85), rgba(240,200,50,.25) 60%, transparent 70%);
  border-radius: 50%;
  filter: blur(.5px);
  animation: mote linear infinite;
  opacity: 0;
}
@keyframes mote {
  0%   { transform: translate3d(0, 100vh, 0)   scale(.6); opacity: 0; }
  10%  { opacity: .9; }
  90%  { opacity: .9; }
  100% { transform: translate3d(0, -10vh, 0)   scale(1.2); opacity: 0; }
}

/* ====================================================================
   HEADER (live WAT clock + date)
   ==================================================================== */
#hdr {
  position: fixed; top: 0; left: 0; right: 0; height: var(--hdh);
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 22px; gap: 14px;
  background: linear-gradient(180deg, rgba(12,17,9,.96) 0%, rgba(12,17,9,.78) 100%);
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
  box-shadow: 0 6px 24px rgba(0,0,0,.42);
  z-index: 50;
  animation: hdrDrop .6s cubic-bezier(.16,1,.3,1) both;
}
@keyframes hdrDrop { from { transform: translateY(-100%); opacity: 0; } to { transform: translateY(0); opacity: 1; } }
.hdr-left, .hdr-right, .hdr-center { display: flex; align-items: center; gap: 12px; flex-shrink: 0; }
.hdr-center { flex: 1; justify-content: center; gap: 18px; }
.hdr-back-btn {
  display: flex; align-items: center; gap: 7px;
  padding: 7px 12px; min-height: 38px;
  background: var(--panel); border: 1px solid var(--border); border-radius: 10px;
  color: var(--t2); font-size: 13px; font-weight: 600;
  transition: all .25s cubic-bezier(.16,1,.3,1);
}
.hdr-back-btn:hover { background: var(--gdim); border-color: var(--gold); color: var(--gold); transform: translateX(-2px); }
.brand-logo-wrap { display: flex; align-items: center; }
.brand-logo-img { height: 38px; width: auto; object-fit: contain; cursor: pointer; }
.page-pill {
  display: flex; align-items: center; gap: 8px;
  padding: 7px 14px; min-height: 38px;
  background: linear-gradient(135deg, var(--gdim), rgba(247,217,78,.08));
  border: 1px solid rgba(240,200,50,.45);
  border-radius: 10px;
  color: var(--gold); font-weight: 700; font-size: 13px; letter-spacing: .8px;
  font-family: var(--disp);
  box-shadow: 0 0 14px var(--gglow) inset;
}
.hdr-date {
  font-size: 12px; font-weight: 700; letter-spacing: 1.2px;
  color: var(--t2); font-family: var(--disp); text-transform: uppercase;
  padding: 6px 12px;
  background: var(--panel); border: 1px solid var(--border); border-radius: 10px;
}
.hdr-clock {
  font-family: var(--mono);
  font-size: 13px; font-weight: 700; letter-spacing: 2px;
  color: var(--gold);
  padding: 6px 14px; min-height: 38px;
  display: flex; align-items: center;
  background: linear-gradient(135deg, var(--gdim), rgba(0,0,0,.4));
  border: 1px solid rgba(240,200,50,.35);
  border-radius: 10px;
  text-shadow: 0 0 12px var(--gglow);
}
.hdr-icon-btn {
  width: 38px; height: 38px;
  display: flex; align-items: center; justify-content: center;
  background: var(--panel); border: 1px solid var(--border); border-radius: 10px;
  color: var(--t2); transition: all .25s cubic-bezier(.16,1,.3,1);
}
.hdr-icon-btn:hover { background: var(--gdim); border-color: var(--gold); color: var(--gold); transform: translateY(-1px); }
.hdr-user-chip {
  display: flex; align-items: center; gap: 10px;
  padding: 4px 12px 4px 4px; min-height: 38px;
  background: var(--panel); border: 1px solid var(--border); border-radius: 10px;
  font-size: 13px; color: var(--text); font-weight: 500;
}
.hdr-user-av {
  width: 32px; height: 32px; border-radius: 50%;
  background: linear-gradient(135deg, var(--gold), var(--gold3));
  color: var(--void);
  display: flex; align-items: center; justify-content: center;
  font-weight: 800; font-size: 12px; font-family: var(--disp);
}

/* ====================================================================
   MAIN
   ==================================================================== */
#vault-main {
  position: relative;
  padding: calc(var(--hdh) + 22px) 28px 80px;
  max-width: 1480px;
  margin: 0 auto;
  min-height: 100vh;
  z-index: 1;
}

/* DENY */
.vault-deny {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  text-align: center; gap: 18px; padding: 64px 28px;
  background: var(--panel); border: 1px solid var(--border); border-radius: 22px;
  margin: 60px auto; max-width: 560px;
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  animation: mIn .55s cubic-bezier(.16,1,.3,1) both;
}
@keyframes mIn { from { opacity: 0; transform: translateY(20px) scale(.96); } to { opacity: 1; transform: translateY(0) scale(1); } }
.vault-deny-icon {
  width: 92px; height: 92px; border-radius: 50%;
  background: var(--gdim); border: 1.5px solid var(--gold);
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 0 28px var(--gglow) inset, 0 0 32px var(--gglow);
}
.vault-deny-icon i { font-size: 36px; color: var(--gold); animation: blink 2.4s ease-in-out infinite; }
@keyframes blink { 0%,100% { opacity: 1; } 50% { opacity: .4; } }
.vault-deny h2 { font-family: var(--disp); font-size: 28px; color: var(--gold); letter-spacing: 1px; }
.vault-deny p { color: var(--t2); font-size: 14px; line-height: 1.65; max-width: 380px; }

.vault-shell { animation: shellIn .65s cubic-bezier(.16,1,.3,1) both; position: relative; }
@keyframes shellIn { from { opacity: 0; transform: translateY(24px); } to { opacity: 1; transform: translateY(0); } }

/* Glass-bar wrapper for breadcrumb + search */
.glass-bar {
  background: rgba(23,34,19,.55);
  border: 1px solid var(--border);
  border-radius: 14px;
  backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 6px 18px rgba(0,0,0,.18);
}

/* ── Breadcrumb ─────────────────────────────────────────────── */
.vault-breadcrumb {
  display: flex; align-items: center; gap: 6px; flex-wrap: wrap;
  padding: 10px 14px; margin-bottom: 14px;
}
.bc-segment {
  display: inline-flex; align-items: center; gap: 7px;
  padding: 7px 12px; min-height: 38px;
  color: var(--t2);
  border-radius: 9px; font-size: 13px; font-weight: 600;
  transition: all .22s cubic-bezier(.16,1,.3,1);
  white-space: nowrap;
  max-width: 220px; overflow: hidden; text-overflow: ellipsis;
}
.bc-segment.bc-root { color: var(--gold); }
.bc-segment:hover { background: var(--gdim); color: var(--gold); }
.bc-sep { color: var(--t3); font-weight: 700; font-size: 16px; padding: 0 2px; opacity: .65; }
.bc-tools { margin-left: auto; display: flex; gap: 8px; }
.vault-tool {
  display: inline-flex; align-items: center; gap: 7px;
  background: var(--panel); border: 1px solid var(--border); color: var(--t2);
  padding: 7px 12px; min-height: 38px;
  border-radius: 9px; font-size: 12px; font-weight: 700;
  letter-spacing: .4px;
  transition: all .25s cubic-bezier(.16,1,.3,1);
}
.vault-tool:hover { background: var(--gdim); border-color: var(--gold); color: var(--gold); transform: translateY(-1px); }

/* ── Search ─────────────────────────────────────────────────── */
.vault-search-bar {
  display: flex; align-items: center; gap: 12px;
  padding: 10px 14px; margin-bottom: 22px; position: relative;
}
.vault-search-icon { color: var(--t3); font-size: 14px; }
.vault-search-input {
  flex: 1; min-width: 0;
  background: transparent; border: none;
  color: var(--text); font-family: inherit; font-size: 14px;
  padding: 10px 0; min-height: 40px;
  outline: none;
}
.vault-search-input::placeholder { color: var(--t3); }
.vault-stats { display: flex; align-items: center; gap: 6px; flex-shrink: 0; }
.vault-stat-chip {
  display: inline-flex; align-items: center;
  padding: 5px 11px;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 10px;
  color: var(--gold);
  font-size: 11px; font-weight: 700; letter-spacing: .6px;
  font-family: var(--mono);
}
.vault-stat-chip.muted { color: var(--t3); }

/* ── u-hide overrides — utilities.css uses `display:none` without !important,
   so .vault-modal/.vault-drawer/.vault-deny/.vault-shell with their own
   display:flex/block silently win and the modal won't close. Explicit
   override fixes that. */
.vault-modal.u-hide,
.vault-modal-overlay.u-hide,
.vault-drawer.u-hide,
.vault-drawer-overlay.u-hide,
.vault-deny.u-hide,
.vault-shell.u-hide,
.bc-segment.u-hide,
.bc-sep.u-hide,
.vault-view.u-hide { display: none !important; }

/* ====================================================================
   STAGE — three views layered on top of each other
   ==================================================================== */
.vault-stage {
  position: relative;
  min-height: 360px;
  perspective: 1200px;
  transform-style: preserve-3d;
}
.vault-view {
  display: none;
}
.vault-view.active { display: block; }

/* ====================================================================
   ROOT — folder grid
   ==================================================================== */
.vault-folder-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
  gap: 22px 18px;
}

.vault-empty {
  grid-column: 1 / -1;
  text-align: center; padding: 64px 24px;
  background: var(--panel); border: 1px dashed var(--border); border-radius: 16px;
  color: var(--t2);
  backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
}
.vault-empty i { font-size: 56px; color: var(--gold); opacity: .55; margin-bottom: 16px; display: block; animation: fileWiggle 4s ease-in-out infinite; }
.vault-empty h3 { font-family: var(--disp); color: var(--gold); font-size: 20px; margin-bottom: 8px; letter-spacing: .5px; }
.vault-empty p { font-size: 13px; color: var(--t3); max-width: 320px; margin: 0 auto; line-height: 1.6; }
@keyframes fileWiggle {
  0%,100% { transform: rotate(-3deg); }
  50%     { transform: rotate(3deg); }
}

/* ── FOLDER CARD — 3D perspective ──────────────────────────── */
.folder {
  position: relative;
  cursor: pointer;
  height: 168px;
  perspective: 700px;
  transform-style: preserve-3d;
  animation: folderIn .55s cubic-bezier(.16,1,.3,1) both;
}
.folder-stack {
  position: relative;
  width: 100%; height: 100%;
  transform-style: preserve-3d;
  transition: transform .45s cubic-bezier(.16,1,.3,1);
}
.folder:hover .folder-stack {
  transform: translateY(-6px) rotateX(-3deg);
}
@keyframes folderIn {
  from { opacity: 0; transform: translateY(28px) rotateX(35deg) scale(.92); }
  to   { opacity: 1; transform: translateY(0) rotateX(0) scale(1); }
}
.folder-tab {
  /* Top-left tab — gold */
  position: absolute;
  top: -10px; left: 16px;
  width: 84px; height: 18px;
  background: linear-gradient(180deg, var(--gold2), var(--gold) 70%, var(--gold3));
  border: 1px solid rgba(240,200,50,.6);
  border-bottom: none;
  border-top-left-radius: 8px;
  border-top-right-radius: 18px 14px;
  box-shadow: 0 -3px 10px rgba(240,200,50,.32), inset 0 1px 0 rgba(255,255,255,.4);
  transition: transform .35s cubic-bezier(.16,1,.3,1);
  z-index: 1;
}
.folder:hover .folder-tab {
  transform: translateY(-3px) scaleY(1.08);
}
.folder-body {
  position: absolute; inset: 0;
  background:
    linear-gradient(180deg, #2a3a26 0%, #1e2e1b 50%, #172213 100%);
  border: 1px solid var(--border);
  border-top: 1px solid rgba(240,200,50,.35);
  border-top-left-radius: 4px;
  border-top-right-radius: 16px;
  border-bottom-left-radius: 16px;
  border-bottom-right-radius: 16px;
  padding: 22px 16px 14px;
  display: flex; flex-direction: column; gap: 8px;
  box-shadow:
    0 12px 28px rgba(0,0,0,.45),
    inset 0 1px 0 rgba(255,255,255,.04);
  overflow: hidden;
  transition: border-color .25s ease, box-shadow .35s ease;
}
.folder:hover .folder-body {
  border-color: var(--gold);
  box-shadow:
    0 18px 36px rgba(0,0,0,.55),
    0 0 0 1px var(--gold) inset,
    0 0 24px rgba(240,200,50,.18);
}
.folder-body::before {
  /* Subtle paper edge peeking out the right side */
  content: '';
  position: absolute;
  top: 8px; right: 6px; bottom: 8px;
  width: 6px;
  background: linear-gradient(180deg, var(--paper) 0%, var(--paper2) 100%);
  border-radius: 2px;
  opacity: .35;
}
.folder-icon {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--gold), var(--gold3));
  color: var(--void);
  display: flex; align-items: center; justify-content: center;
  font-weight: 800; font-size: 14px; font-family: var(--disp);
  flex-shrink: 0;
  overflow: hidden;
  border: 1.5px solid var(--gold2);
  box-shadow: 0 4px 12px rgba(0,0,0,.32);
}
.folder-icon img { width: 100%; height: 100%; object-fit: cover; }
.folder-icon.is-month {
  background: var(--gdim); color: var(--gold); border-color: rgba(240,200,50,.5);
  font-size: 18px;
}
.folder-title {
  font-family: var(--disp);
  font-size: 15px; font-weight: 700;
  color: var(--text);
  letter-spacing: .3px; line-height: 1.3;
  word-break: break-word;
  display: -webkit-box; -webkit-line-clamp: 2; line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.folder-sub {
  font-size: 10px;
  color: var(--t3);
  letter-spacing: 1px; text-transform: uppercase; font-weight: 600;
  display: -webkit-box; -webkit-line-clamp: 1; line-clamp: 1; -webkit-box-orient: vertical; overflow: hidden;
}
.folder-meta {
  margin-top: auto;
  display: flex; align-items: center; gap: 8px; flex-wrap: wrap;
  font-size: 10px; color: var(--t3); font-family: var(--mono);
}
.folder-pill {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 3px 8px; border-radius: 999px;
  background: rgba(76,214,87,.10); color: var(--green);
  font-size: 10px; font-weight: 700; letter-spacing: .5px;
  border: 1px solid rgba(76,214,87,.22);
}
.folder-pill.amber { background: rgba(247,167,68,.12); color: var(--amber); border-color: rgba(247,167,68,.28); }
.folder-pill.muted { background: var(--panel); color: var(--t3); border-color: var(--border); }

/* ====================================================================
   OPENED FOLDER — the centerpiece animation
   When user clicks a folder, the page transitions to this view, which
   shows a HUGE opened folder. The lid is angled up showing the contents
   nested inside. Contents render inside `.of-contents`.
   ==================================================================== */
.opened-folder {
  position: relative;
  border-radius: 22px;
  overflow: hidden;
  transform-style: preserve-3d;
  animation: ofIn .7s cubic-bezier(.16,1,.3,1) both;
  isolation: isolate;
}
/* 2026-05-29 — Per-layer close button. Sits absolute in the top-right of
   every opened-folder layer (User open + Month open). On click navigates
   one layer up via the nv.openRoot / nv.openUser data-action wired into
   the layer's button.
   The drawer has its own ← Back + X (handled separately). */
.layer-close {
  position: absolute; top: 12px; right: 14px;
  width: 38px; height: 38px;
  display: flex; align-items: center; justify-content: center;
  background: rgba(0,0,0,.45);
  border: 1px solid var(--border);
  border-radius: 50%;
  color: var(--t2);
  font-size: 14px;
  cursor: pointer;
  z-index: 5;
  transition: all .25s cubic-bezier(.16,1,.3,1);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}
.layer-close:hover {
  background: var(--red, #ff4848);
  color: white;
  border-color: var(--red, #ff4848);
  transform: rotate(90deg);
}
.layer-close:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 2px;
}
@media (max-width: 540px) {
  .layer-close { top: 10px; right: 10px; width: 34px; height: 34px; font-size: 13px; }
}
@keyframes ofIn {
  from { opacity: 0; transform: scale(.86) rotateX(18deg) translateY(40px); }
  to   { opacity: 1; transform: scale(1)   rotateX(0)    translateY(0); }
}
.opened-folder.is-closing {
  animation: ofOut .55s cubic-bezier(.7,0,.84,0) both;
}
@keyframes ofOut {
  from { opacity: 1; transform: scale(1) rotateX(0); }
  to   { opacity: 0; transform: scale(.78) rotateX(-22deg) translateY(36px); }
}
.of-lid {
  /* The folder lid — tipped open */
  position: relative;
  height: 26px;
  background: linear-gradient(180deg, #b88a14 0%, #f0c832 35%, #f7d94e 60%, var(--gold3) 100%);
  border-bottom: 1px solid rgba(0,0,0,.4);
  transform-origin: bottom center;
  transform: rotateX(8deg);
  box-shadow: 0 12px 26px rgba(0,0,0,.35), inset 0 -2px 4px rgba(0,0,0,.25);
  animation: lidLift .8s cubic-bezier(.16,1,.3,1) .15s both;
}
@keyframes lidLift {
  from { transform: rotateX(82deg); }
  to   { transform: rotateX(8deg); }
}
.of-tab {
  position: absolute;
  top: -14px; left: 24px;
  width: 96px; height: 18px;
  background: linear-gradient(180deg, var(--gold2), var(--gold) 70%, var(--gold3));
  border: 1px solid rgba(240,200,50,.6);
  border-bottom: none;
  border-top-left-radius: 9px;
  border-top-right-radius: 18px 14px;
  box-shadow: 0 -4px 14px rgba(240,200,50,.4), inset 0 1px 0 rgba(255,255,255,.4);
}
.of-body {
  position: relative;
  background:
    radial-gradient(ellipse 80% 60% at 50% -10%, rgba(240,200,50,.10), transparent 60%),
    linear-gradient(180deg, #2a3a26 0%, #1e2e1b 30%, #172213 100%);
  border: 1px solid var(--border);
  border-top: none;
  border-bottom-left-radius: 22px;
  border-bottom-right-radius: 22px;
  padding: 0;
  box-shadow:
    inset 0 8px 22px rgba(0,0,0,.45),
    0 18px 40px rgba(0,0,0,.45);
}
.of-header {
  display: flex; align-items: center; gap: 18px;
  padding: 26px 28px 22px;
  border-bottom: 1px dashed rgba(240,200,50,.22);
  flex-wrap: wrap;
}
.of-avwrap, .of-month-icon {
  width: 64px; height: 64px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--gold), var(--gold3));
  color: var(--void);
  display: flex; align-items: center; justify-content: center;
  font-weight: 900; font-family: var(--disp); font-size: 22px;
  flex-shrink: 0; overflow: hidden;
  border: 2px solid var(--gold2);
  box-shadow: 0 8px 22px rgba(0,0,0,.4), 0 0 22px var(--gglow);
}
.of-avwrap img { width: 100%; height: 100%; object-fit: cover; }
.of-month-icon { background: var(--gdim); color: var(--gold); border-color: rgba(240,200,50,.5); }
.of-titles { flex: 1; min-width: 0; }
.of-eyebrow { font-size: 10px; letter-spacing: 3px; color: var(--gold); font-weight: 700; text-transform: uppercase; font-family: var(--mono); margin-bottom: 4px; }
.of-title { font-family: var(--disp); font-size: 26px; color: var(--text); font-weight: 700; line-height: 1.15; word-break: break-word; }
.of-sub { color: var(--t3); font-size: 13px; margin-top: 4px; }
.of-stamp {
  flex-shrink: 0;
  text-align: center;
  padding: 10px 16px;
  background: var(--gdim);
  border: 1.5px dashed var(--gold);
  border-radius: 12px;
  min-width: 92px;
}
.of-stamp-num { font-family: var(--disp); font-size: 32px; font-weight: 900; color: var(--gold); line-height: 1; }
.of-stamp-lbl { font-size: 10px; letter-spacing: 2px; color: var(--gold); font-weight: 700; margin-top: 4px; font-family: var(--mono); }
.of-bundle { flex-shrink: 0; }

.of-contents {
  padding: 22px 28px 32px;
  /* Stagger children fade-in via JS */
}

/* ====================================================================
   NOTES GRID (inside opened month folder)
   ==================================================================== */
.vault-notes-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 16px;
}
.note-card {
  position: relative;
  background:
    linear-gradient(180deg, var(--paper) 0%, var(--paper2) 100%);
  color: var(--leather);
  border: 1px solid rgba(184,138,20,.4);
  border-radius: 12px;
  padding: 16px;
  transition: transform .35s cubic-bezier(.16,1,.3,1), box-shadow .35s ease;
  display: flex; flex-direction: column; gap: 10px;
  cursor: pointer;
  animation: cardIn .5s cubic-bezier(.16,1,.3,1) both;
  min-height: 168px;
  box-shadow: 0 4px 14px rgba(0,0,0,.32);
}
@keyframes cardIn { from { opacity: 0; transform: translateY(20px) rotate(-1.4deg); } to { opacity: 1; transform: translateY(0) rotate(0); } }
.note-card:nth-child(odd)  { animation-delay: 60ms; transform: rotate(-.4deg); }
.note-card:nth-child(even) { animation-delay: 120ms; transform: rotate(.4deg); }
.note-card:hover {
  transform: translateY(-3px) rotate(0deg) !important;
  box-shadow: 0 12px 28px rgba(0,0,0,.5);
  z-index: 2;
}
.note-card::before {
  /* Paper-clip top-left */
  content: '\f0c6'; /* font awesome paperclip */
  font-family: 'Font Awesome 6 Free';
  font-weight: 900;
  position: absolute;
  top: -8px; left: 12px;
  width: 24px; height: 36px;
  background: linear-gradient(135deg, #ccc, #999);
  border-radius: 12px 12px 4px 4px;
  display: flex; align-items: center; justify-content: center;
  font-size: 13px;
  color: #555;
  transform: rotate(-12deg);
  box-shadow: 0 3px 6px rgba(0,0,0,.3);
}
.note-card-head { display: flex; align-items: center; gap: 10px; padding-left: 24px; }
.note-author-av {
  width: 36px; height: 36px; border-radius: 50%;
  background: linear-gradient(135deg, var(--gold), var(--gold3));
  color: var(--void);
  display: flex; align-items: center; justify-content: center;
  font-weight: 800; font-size: 12px; font-family: var(--disp);
  flex-shrink: 0; overflow: hidden;
  border: 1.5px solid #fff;
  box-shadow: 0 2px 5px rgba(0,0,0,.25);
}
.note-author-av img { width: 100%; height: 100%; object-fit: cover; }
.note-author-info { display: flex; flex-direction: column; min-width: 0; }
.note-author-name { font-size: 13px; font-weight: 700; color: var(--leather); }
.note-shift-meta { font-size: 11px; color: rgba(44,31,16,.65); font-family: var(--mono); }
.note-preview {
  font-size: 13px; color: rgba(44,31,16,.85); line-height: 1.55; flex: 1;
  font-family: var(--body);
  display: -webkit-box; -webkit-line-clamp: 4; line-clamp: 4; -webkit-box-orient: vertical; overflow: hidden;
  padding-bottom: 4px;
  border-bottom: 1px dashed rgba(44,31,16,.18);
}
.note-card-foot { display: flex; align-items: center; gap: 8px; }
.note-card-foot .note-time { font-size: 10px; color: rgba(44,31,16,.55); font-family: var(--mono); flex: 1; letter-spacing: .5px; }
.note-pdf-btn {
  width: 32px; height: 32px;
  display: flex; align-items: center; justify-content: center;
  background: var(--gold); color: var(--void);
  border-radius: 8px;
  transition: all .25s cubic-bezier(.16,1,.3,1);
  border: 1px solid var(--gold3);
}
.note-pdf-btn:hover { background: var(--leather); color: var(--gold); transform: rotate(8deg) scale(1.1); }

/* ====================================================================
   BUTTONS
   ==================================================================== */
.vault-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  background: var(--panel); border: 1px solid var(--border);
  color: var(--t2); font-size: 13px; font-weight: 600;
  padding: 9px 16px; min-height: 42px; border-radius: 10px;
  transition: all .25s cubic-bezier(.16,1,.3,1);
  white-space: nowrap;
}
.vault-btn:hover { border-color: var(--gold); color: var(--gold); background: var(--gdim); transform: translateY(-1px); }
.vault-btn-primary {
  background: linear-gradient(135deg, var(--gold), var(--gold2));
  border-color: var(--gold3); color: var(--void); font-weight: 800;
  box-shadow: 0 4px 14px rgba(240,200,50,.32);
}
.vault-btn-primary:hover { background: linear-gradient(135deg, var(--gold2), var(--gold)); color: var(--void); }

/* ====================================================================
   DRAWER
   ==================================================================== */
.vault-drawer-overlay {
  /* Overlay sits below the header so the header remains tappable while drawer
     is open (sign out, home, refresh, etc.). */
  position: fixed;
  top: var(--hdh); right: 0; bottom: 0; left: 0;
  background: rgba(12,17,9,.7);
  backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px);
  z-index: 100;
  animation: fadeIn .25s ease both;
}
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
.vault-drawer {
  /* Anchored BELOW the fixed header so the header (clock, user chip, signout,
     home icon) stays visible while the drawer is open. */
  position: fixed;
  top: var(--hdh); right: 0; bottom: 0;
  width: 480px; max-width: 92vw;
  background:
    linear-gradient(180deg, #2a3a26 0%, #1e2e1b 35%, #111a0e 100%);
  border-left: 1px solid var(--border);
  border-top: 1px solid var(--border);
  box-shadow: -16px 0 40px rgba(0,0,0,.55);
  z-index: 110;
  display: flex; flex-direction: column;
  animation: drawerIn .45s cubic-bezier(.16,1,.3,1) both;
  overflow: hidden;
}
@keyframes drawerIn { from { transform: translateX(100%); } to { transform: translateX(0); } }
@keyframes drawerOut { from { transform: translateX(0); opacity: 1; } to { transform: translateX(100%); opacity: 0; } }
@keyframes overlayFadeOut { from { opacity: 1; } to { opacity: 0; } }
/* 2026-05-29 — Drawer exit animation (Stage D-vault). The .closing class is
   added by _closeDrawer() in js/notes-vault.js, the drawer plays drawerOut
   for 280ms, then the JS listener finalises by adding u-hide. */
.vault-drawer.closing { animation: drawerOut .28s cubic-bezier(.16,1,.3,1) both !important; }
.vault-drawer-overlay.closing { animation: overlayFadeOut .28s cubic-bezier(.16,1,.3,1) both; }
/* 2026-05-29 — Drawer content stagger. The drawer slide-in is .45s; we
   stagger inner elements with cascading delays so the note "loads" rather
   than dumping all content at once. Uses fade+lift on top of the parent
   drawer's slide. */
.vault-drawer:not(.closing) .drawer-head h3,
.vault-drawer:not(.closing) .drawer-meta-row,
.vault-drawer:not(.closing) .drawer-section,
.vault-drawer:not(.closing) .drawer-actions {
  animation: drawerContentIn .42s cubic-bezier(.16,1,.3,1) both;
}
.vault-drawer:not(.closing) .drawer-head h3       { animation-delay: .15s; }
.vault-drawer:not(.closing) .drawer-meta-row:nth-child(1) { animation-delay: .22s; }
.vault-drawer:not(.closing) .drawer-meta-row:nth-child(2) { animation-delay: .27s; }
.vault-drawer:not(.closing) .drawer-meta-row:nth-child(3) { animation-delay: .32s; }
.vault-drawer:not(.closing) .drawer-meta-row:nth-child(4) { animation-delay: .37s; }
.vault-drawer:not(.closing) .drawer-section:nth-child(1) { animation-delay: .42s; }
.vault-drawer:not(.closing) .drawer-section:nth-child(2) { animation-delay: .50s; }
.vault-drawer:not(.closing) .drawer-section:nth-child(3) { animation-delay: .58s; }
.vault-drawer:not(.closing) .drawer-actions       { animation-delay: .66s; }
@keyframes drawerContentIn { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: translateY(0); } }
/* 2026-05-29 — Skel folder placeholders. Painted into #grid-users by
   _paintSkelGrid in js/notes-vault.js while the Firestore listener
   delivers data. Same `shim` shimmer convention as the rest of the
   portal — gold-tinted to match the vault's vault-light gradient. */
.skel-folder {
  position: relative;
  background: rgba(255,255,255,.04);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 30px 18px 18px;
  min-height: 140px;
  overflow: hidden;
  opacity: .85;
  animation: cardIn .55s cubic-bezier(.16,1,.3,1) both;
}
.skel-folder::before {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(110deg, transparent 30%, rgba(240,200,50,.07) 50%, transparent 70%);
  animation: skelShim 1.8s cubic-bezier(.4,0,.6,1) infinite;
}
.skel-folder-tab {
  position: absolute; top: -1px; left: 18px;
  width: 50px; height: 14px;
  background: rgba(240,200,50,.18);
  border-radius: 0 0 6px 6px;
}
.skel-folder-body { display: flex; flex-direction: column; gap: 10px; margin-top: 4px; }
.skel-line {
  height: 11px; border-radius: 4px;
  background: rgba(255,255,255,.08);
}
.skel-line-wide   { width: 75%; }
.skel-line-narrow { width: 40%; }
.skel-line-mid    { width: 60%; }
@keyframes skelShim { 0% { transform: translateX(-100%); } 100% { transform: translateX(100%); } }
.drawer-head {
  display: flex; align-items: center; gap: 10px;
  padding: 18px 22px; border-bottom: 1px solid var(--border);
  background: rgba(0,0,0,.3);
}
.drawer-head h3 { font-family: var(--disp); font-size: 18px; color: var(--gold); font-weight: 700; flex: 1; padding: 0 6px; word-break: break-word; }
.drawer-back {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 8px 12px; background: var(--panel); border: 1px solid var(--border); border-radius: 8px;
  color: var(--t2); font-size: 12px; font-weight: 600; letter-spacing: .2px; cursor: pointer;
  transition: all .25s cubic-bezier(.16,1,.3,1);
  flex-shrink: 0;
}
.drawer-back:hover { background: var(--gdim); border-color: var(--gold); color: var(--gold); transform: translateX(-2px); }
.drawer-back i { font-size: 11px; }
.drawer-back span { font-family: var(--mono); font-size: 11px; letter-spacing: .5px; text-transform: uppercase; }
.drawer-close {
  width: 38px; height: 38px;
  display: flex; align-items: center; justify-content: center;
  background: var(--panel); border: 1px solid var(--border); border-radius: 50%;
  color: var(--t2); font-size: 14px;
  transition: all .22s cubic-bezier(.16,1,.3,1);
  flex-shrink: 0;
}
.drawer-close:hover { background: var(--red); color: white; border-color: var(--red); transform: rotate(90deg); }
/* Mobile — hide the "Back" word on small screens (icon-only). */
@media (max-width: 540px) {
  .drawer-back span { display: none; }
  .drawer-back { padding: 8px 10px; }
}
.drawer-meta { padding: 16px 22px 0; display: flex; flex-direction: column; gap: 8px; }
.drawer-meta-row { display: flex; gap: 12px; font-size: 13px; color: var(--t2); align-items: baseline; }
.drawer-meta-row strong {
  color: var(--gold); font-weight: 700; min-width: 90px; font-family: var(--mono);
  font-size: 10px; letter-spacing: 1.2px; text-transform: uppercase;
  flex-shrink: 0;
}
.drawer-body { flex: 1; overflow-y: auto; padding: 18px 22px; display: flex; flex-direction: column; gap: 18px; }
.drawer-section h4 {
  font-size: 11px; color: var(--gold); letter-spacing: 1.5px; text-transform: uppercase;
  font-weight: 700; margin-bottom: 8px; display: flex; align-items: center; gap: 8px;
  font-family: var(--mono);
}
.drawer-section .drawer-text {
  background: rgba(0,0,0,.3); border: 1px solid var(--border); border-radius: 10px;
  padding: 14px 16px; color: var(--text); font-size: 13.5px; line-height: 1.65;
  white-space: pre-wrap; word-wrap: break-word;
}
.drawer-section.empty .drawer-text { color: var(--t3); font-style: italic; opacity: .7; }
.drawer-actions {
  display: flex; gap: 10px; padding: 16px 22px;
  border-top: 1px solid var(--border); background: rgba(0,0,0,.3);
}
.drawer-actions .vault-btn { flex: 1; }

/* ====================================================================
   SETTINGS MODAL
   ==================================================================== */
.vault-modal-overlay {
  /* Overlay sits below the header so the header (clock, user chip,
     home, signout) stays reachable while the modal is open. */
  position: fixed;
  top: var(--hdh); right: 0; bottom: 0; left: 0;
  background: rgba(12,17,9,.78);
  backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px);
  z-index: 100;
  animation: fadeIn .25s ease both;
}
.vault-modal {
  /* Anchored BELOW the fixed header so the title bar never overlaps the
     page header. Vertically centered in the remaining viewport. */
  position: fixed;
  top: calc(var(--hdh) + 16px);
  bottom: 16px;
  left: 50%; transform: translateX(-50%);
  width: 560px; max-width: calc(100vw - 24px);
  max-height: calc(100vh - var(--hdh) - 32px);
  background:
    linear-gradient(180deg, #2a3a26 0%, #1e2e1b 30%, #111a0e 100%);
  border: 1px solid var(--gold);
  border-radius: 18px;
  z-index: 110;
  display: flex; flex-direction: column;
  animation: modalIn .5s cubic-bezier(.16,1,.3,1) both;
  overflow: hidden;
  box-shadow: 0 24px 60px rgba(0,0,0,.55), 0 0 0 1px rgba(240,200,50,.16);
  margin: auto 0;        /* center in the remaining vertical space */
}
@keyframes modalIn { from { opacity: 0; transform: translateX(-50%) scale(.88); } to { opacity: 1; transform: translateX(-50%) scale(1); } }
.settings-head {
  display: flex; align-items: center; justify-content: space-between;
  padding: 18px 22px; border-bottom: 1px solid var(--border);
  background: rgba(0,0,0,.3);
}
.settings-head h3 { font-family: var(--disp); font-size: 18px; color: var(--gold); font-weight: 700; display: flex; align-items: center; gap: 10px; }
.settings-sub { padding: 14px 22px 8px; font-size: 13px; line-height: 1.6; color: var(--t2); }

.settings-body {
  flex: 1; overflow-y: auto;
  padding: 8px 22px 22px;
  display: flex; flex-direction: column; gap: 18px;
}

.settings-picker {
  display: flex; flex-direction: column; gap: 8px;
  padding: 14px;
  background: rgba(0,0,0,.28);
  border: 1px solid rgba(240,200,50,.32);
  border-radius: 12px;
}
.settings-picker-label {
  font-size: 10px; letter-spacing: 1.5px; color: var(--gold);
  font-weight: 800; font-family: var(--mono); text-transform: uppercase;
}
.settings-picker-row { display: flex; gap: 10px; flex-wrap: wrap; align-items: stretch; }
.settings-select-wrap {
  flex: 1; min-width: 200px;
  position: relative;
  display: flex; align-items: center; gap: 10px;
  background: rgba(0,0,0,.45);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 0 14px 0 14px;
  transition: border-color .25s ease;
}
.settings-select-wrap:focus-within { border-color: var(--gold); box-shadow: 0 0 0 3px var(--gdim); }
.settings-select-wrap > i:first-child { color: var(--gold); flex-shrink: 0; }
.settings-select {
  flex: 1;
  appearance: none; -webkit-appearance: none; -moz-appearance: none;
  background: transparent;
  border: none; outline: none;
  color: var(--text);
  font-family: inherit; font-size: 14px;
  padding: 12px 0;
  min-height: 44px;
  cursor: pointer;
}
.settings-select:disabled { opacity: .55; cursor: not-allowed; }
.settings-select option { background: var(--deep); color: var(--text); padding: 8px; }
.settings-caret { color: var(--t3); font-size: 14px; flex-shrink: 0; pointer-events: none; }

.settings-section { display: flex; flex-direction: column; gap: 8px; }
.settings-section-head {
  display: flex; align-items: center; gap: 8px;
  font-size: 11px; letter-spacing: 1.5px; color: var(--gold);
  font-weight: 800; font-family: var(--mono); text-transform: uppercase;
}
.settings-section-head i { font-size: 12px; }
.settings-section-count {
  margin-left: auto;
  padding: 3px 10px;
  background: var(--gdim); color: var(--gold);
  border: 1px solid rgba(240,200,50,.3);
  border-radius: 999px;
  font-size: 10px; letter-spacing: .5px;
}
.settings-list { display: flex; flex-direction: column; gap: 8px; }
.settings-empty {
  text-align: center;
  padding: 18px;
  border: 1px dashed var(--border);
  border-radius: 10px;
  color: var(--t3);
  font-size: 12px;
  font-style: italic;
}
.settings-row .sr-revoke {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 7px 12px; min-height: 36px;
  background: rgba(255,72,72,.12);
  border: 1px solid rgba(255,72,72,.35);
  color: var(--red);
  border-radius: 8px;
  font-size: 12px; font-weight: 700;
  transition: all .22s ease;
}
.settings-row .sr-revoke:hover { background: var(--red); color: #fff; border-color: var(--red); }
.settings-row {
  display: flex; align-items: center; gap: 12px;
  background: var(--panel); border: 1px solid var(--border); border-radius: 12px;
  padding: 10px 14px;
  transition: border-color .2s ease;
}
.settings-row:hover { border-color: var(--gold); }
.settings-row.is-permanent { border-color: rgba(240,200,50,.4); background: linear-gradient(135deg, var(--gdim), var(--panel)); }
.settings-row .sr-av {
  width: 38px; height: 38px; border-radius: 50%;
  background: linear-gradient(135deg, var(--gold), var(--gold3));
  color: var(--void);
  display: flex; align-items: center; justify-content: center;
  font-weight: 800; font-size: 12px; font-family: var(--disp);
  flex-shrink: 0; overflow: hidden;
}
.settings-row .sr-av img { width: 100%; height: 100%; object-fit: cover; }
.settings-row .sr-info { flex: 1; min-width: 0; }
.settings-row .sr-name { font-size: 13px; font-weight: 700; color: var(--text); word-break: break-word; }
.settings-row .sr-meta { font-size: 11px; color: var(--t3); margin-top: 1px; word-break: break-word; }
.settings-row .sr-pill {
  font-size: 9px; padding: 3px 8px; border-radius: 999px;
  background: var(--gdim); color: var(--gold); font-weight: 700; letter-spacing: .5px;
  border: 1px solid rgba(240,200,50,.35);
}
.settings-toggle {
  width: 46px; height: 26px; min-width: 46px; min-height: 26px;
  background: rgba(255,255,255,.15); border: 1px solid var(--border); border-radius: 14px;
  position: relative; transition: all .3s cubic-bezier(.16,1,.3,1);
  flex-shrink: 0;
}
.settings-toggle::after {
  content: '';
  position: absolute; top: 2px; left: 2px;
  width: 20px; height: 20px; border-radius: 50%;
  background: var(--t2);
  transition: all .3s cubic-bezier(.16,1,.3,1);
  box-shadow: 0 1px 3px rgba(0,0,0,.32);
}
.settings-toggle.on { background: var(--gold); border-color: var(--gold); box-shadow: 0 0 12px var(--gglow); }
.settings-toggle.on::after { left: 22px; background: var(--void); }
.settings-toggle[disabled] { opacity: .55; cursor: not-allowed; }

/* ====================================================================
   TOAST
   ==================================================================== */
#toast {
  position: fixed; bottom: 28px; left: 50%; transform: translateX(-50%) translateY(80px);
  background: var(--panel2); color: var(--text);
  padding: 12px 22px; border-radius: 12px;
  border: 1px solid var(--gold);
  backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
  font-size: 13px; font-weight: 600;
  z-index: 9999;
  transition: transform .4s cubic-bezier(.16,1,.3,1), opacity .4s ease;
  opacity: 0; pointer-events: none;
  max-width: calc(100vw - 32px);
  box-shadow: 0 12px 30px rgba(0,0,0,.4);
}
#toast.show { transform: translateX(-50%) translateY(0); opacity: 1; pointer-events: auto; }
#toast.error { border-color: var(--red); color: #ff8080; }

/* ====================================================================
   MOBILE
   ==================================================================== */
@media (max-width: 1100px) {
  #vault-main { padding: calc(var(--hdh) + 22px) 22px 60px; }
  .of-header { padding: 22px 22px 18px; }
  .of-contents { padding: 22px 22px 28px; }
}
@media (max-width: 820px) {
  .hdr-date { display: none; }
  .hdr-center { gap: 10px; }
  .hdr-clock { font-size: 12px; padding: 6px 10px; letter-spacing: 1.5px; }
  .vault-folder-grid { grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); gap: 18px 14px; }
  .vault-notes-grid { grid-template-columns: 1fr; }
  .opened-folder { border-radius: 18px; }
  .of-body { border-bottom-left-radius: 18px; border-bottom-right-radius: 18px; }
  .of-header { gap: 14px; padding: 20px 18px 16px; }
  .of-title { font-size: 22px; }
  .of-avwrap, .of-month-icon { width: 56px; height: 56px; font-size: 20px; }
  .of-stamp { padding: 8px 12px; min-width: 80px; }
  .of-stamp-num { font-size: 26px; }
  .vault-drawer { width: 100vw; max-width: 100vw; }
}
@media (max-width: 640px) {
  #vault-main { padding: calc(var(--hdh) + 18px) 14px 60px; }
  .page-pill span, .hdr-back-btn span, .hdr-user-chip span { display: none; }
  .page-pill { padding: 6px 10px; }
  .vault-breadcrumb { padding: 8px 10px; gap: 4px; }
  .bc-segment { padding: 6px 10px; font-size: 12px; min-height: 36px; max-width: 140px; }
  .vault-tool span { display: none; }
  .vault-tool { padding: 6px 10px; }
  .vault-search-bar { padding: 8px 12px; }
  .vault-search-input { font-size: 14px; }
  .vault-stats { display: none; }
}
@media (max-width: 540px) {
  .vault-folder-grid { grid-template-columns: 1fr 1fr; gap: 14px 10px; }
  .folder { height: 156px; }
  .folder-body { padding: 20px 12px 12px; }
  .folder-tab { width: 64px; left: 12px; }
  .folder-icon { width: 38px; height: 38px; font-size: 12px; }
  .folder-title { font-size: 13px; }
  .of-header { flex-direction: column; align-items: flex-start; padding: 18px 16px 14px; }
  .of-stamp { align-self: flex-start; }
  .of-contents { padding: 18px 14px 26px; }
  .of-title { font-size: 20px; }
  .of-bundle { width: 100%; }
  .vault-modal { border-radius: 16px; width: calc(100vw - 16px); }
  .settings-search-wrap { margin: 12px 14px; }
  .settings-sub { padding: 12px 16px 0; }
  .settings-list { padding: 4px 14px 18px; }
  .settings-head { padding: 16px 18px; }
  .drawer-head { padding: 14px 16px; }
  .drawer-meta, .drawer-body, .drawer-actions { padding-left: 16px; padding-right: 16px; }
}
@media (max-width: 400px) {
  .vault-folder-grid { grid-template-columns: 1fr; gap: 12px; }
  .folder { height: 144px; }
  .hdr-clock { display: none; }
  .of-title { font-size: 18px; }
  .vault-empty { padding: 40px 18px; }
  .vault-empty i { font-size: 42px; }
}
@media (max-width: 360px) {
  #vault-main { padding: calc(var(--hdh) + 14px) 10px 50px; }
  .page-pill { display: none; }
}