/* AP Calendar — shared design tokens & primitives
   Extracted from purina-post-calendar.html so both admin
   and calendar views share one source of truth. */

/* Vendored Inter - matches the PDF export font exactly. */
@font-face {
  font-family: "Inter";
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url("/vendor/fonts/Inter-Regular.ttf") format("truetype");
}
@font-face {
  font-family: "Inter";
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url("/vendor/fonts/Inter-Medium.ttf") format("truetype");
}
@font-face {
  font-family: "Inter";
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url("/vendor/fonts/Inter-Bold.ttf") format("truetype");
}

:root {
  --navy:     #1a2e3d;
  --navy-mid: #1f3a4d;
  --beige:    #e8e0d0;
  --white:    #ffffff;
  --border:   rgba(26,46,61,0.11);
  --font:     "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;

  /* Mobile/responsive breakpoint. Everything narrower than this
     switches to the mobile-friendly layout (drawer sidebar,
     stacked grids, card-style list rows). Above this, the layout
     is pixel-identical to the legacy desktop one. */
  --bp-narrow: 720px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 14px; }
body {
  font-family: var(--font);
  background: #eae4d9;
  /* Was: min-width: 900px (forced horizontal scroll on phones).
     Removed for mobile. Desktop layouts already happily render
     wider than this so removal has no visible desktop effect. */
  color: var(--navy);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* ── HEADER ───────────────────────────────────────────────── */
.page-header {
  background: var(--navy);
  padding: 18px 36px;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 24px;
}
.header-left {
  display: flex;
  align-items: center;
  gap: 12px;
}
.logo { display: flex; align-items: center; }
.logo svg.logo-full { height: 46px; width: auto; display: block; }

/* Hamburger button — hidden by default; revealed at narrow widths
   via the @media block at the bottom of this file. Sits in the
   header's left cell next to the logo. */
.hamburger-btn {
  display: none;
  background: none;
  border: 1px solid rgba(232,224,208,.25);
  border-radius: 6px;
  color: var(--beige);
  padding: 6px;
  cursor: pointer;
  line-height: 0;
  flex-shrink: 0;
}
.hamburger-btn svg { width: 22px; height: 22px; }
.hamburger-btn:hover {
  background: rgba(232,224,208,.06);
  border-color: rgba(232,224,208,.45);
}
.ap { fill: var(--beige); }
.header-center { text-align: center; }
.header-center h1 {
  font-size: 17px; font-weight: 300; color: var(--white);
  letter-spacing: .5px; white-space: nowrap;
}
.header-center h1 strong { font-weight: 700; }
.header-center .header-sub {
  font-size: 10px; font-weight: 500; letter-spacing: 2.5px;
  color: rgba(232,224,208,.45); text-transform: uppercase; margin-top: 5px;
}
.header-right {
  display: flex; align-items: center; gap: 12px; justify-content: flex-end;
}

/* ── BUTTONS ──────────────────────────────────────────────── */
.btn-primary {
  background: var(--navy); color: var(--beige); border: none;
  padding: 9px 16px; border-radius: 3px; font-family: var(--font);
  font-size: 10px; font-weight: 700; letter-spacing: 1.2px;
  text-transform: uppercase; cursor: pointer;
  transition: background .15s, transform .1s;
}
.btn-primary:hover  { background: var(--navy-mid); }
.btn-primary:active { transform: scale(.97); }

.btn-ghost {
  background: none; border: 1px solid rgba(26,46,61,.2); border-radius: 3px;
  padding: 6px 12px; font-family: var(--font); font-size: 10px;
  font-weight: 600; color: var(--navy); cursor: pointer;
  transition: all .12s; letter-spacing: .3px; text-transform: uppercase;
}
.btn-ghost:hover { background: rgba(26,46,61,.06); border-color: rgba(26,46,61,.35); }

.btn-ghost-light {
  background: none; border: 1px solid rgba(232,224,208,.35);
  border-radius: 3px; padding: 6px 12px; font-family: var(--font);
  font-size: 10px; font-weight: 600; color: rgba(232,224,208,.85);
  cursor: pointer; transition: all .12s; letter-spacing: .3px;
  text-transform: uppercase;
}
.btn-ghost-light:hover { background: rgba(232,224,208,.08); color: var(--beige); }

/* Primary action on a dark header. Solid beige fill + navy text reads
   as the obvious "do this" target against the navy setup-head bar.
   Same shape/sizing as .btn-ghost-light so it composes neatly with
   neighboring secondary buttons. */
.btn-save-light {
  background: var(--beige); color: var(--navy);
  border: 1px solid var(--beige); border-radius: 3px;
  padding: 6px 14px; font-family: var(--font);
  font-size: 10px; font-weight: 700; letter-spacing: .8px;
  text-transform: uppercase; cursor: pointer;
  transition: background .12s, border-color .12s, transform .1s;
}
.btn-save-light:hover  { background: #f1e9d6; border-color: #f1e9d6; }
.btn-save-light:active { transform: scale(.97); }

.btn-close-form {
  background: none; border: none; padding: 4px 8px;
  font-size: 16px; line-height: 1; color: rgba(232,224,208,.55);
  cursor: pointer; border-radius: 3px; transition: color .12s, background .12s;
  display: flex; align-items: center; justify-content: center;
}
.btn-close-form:hover { color: var(--beige); background: rgba(232,224,208,.1); }

.btn-danger {
  background: none; border: 1.5px solid rgba(169,50,38,.35);
  color: #a93226; padding: 7px 14px; border-radius: 3px;
  font-family: var(--font); font-size: 10px; font-weight: 700;
  letter-spacing: .8px; text-transform: uppercase; cursor: pointer;
  transition: all .12s;
}
.btn-danger:hover { background: rgba(169,50,38,.07); border-color: rgba(169,50,38,.6); }

/* ── AP-styled confirmation modal ──────────────────────────
   Drop-in replacement for the browser's confirm(). Used by
   confirmModal() in toast.js; markup is built on demand. */
.ap-modal-root {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  animation: ap-modal-in .14s ease-out;
}
.ap-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(15, 25, 35, .55);
  backdrop-filter: blur(2px);
  -webkit-backdrop-filter: blur(2px);
}
.ap-modal-card {
  position: relative;
  width: 100%;
  max-width: 400px;
  background: #fff;
  border-radius: 6px;
  box-shadow: 0 12px 48px rgba(0,0,0,.28), 0 4px 12px rgba(0,0,0,.10);
  padding: 22px 22px 18px;
  animation: ap-modal-card-in .18s ease-out;
}
.ap-modal-title {
  font-size: 15px;
  font-weight: 700;
  color: var(--navy);
  letter-spacing: -.1px;
}
.ap-modal-body {
  font-size: 13px;
  font-weight: 400;
  color: rgba(26,46,61,.72);
  line-height: 1.5;
  margin-top: 8px;
  white-space: pre-wrap;
}
.ap-modal-body:empty { display: none; }
.ap-modal-actions {
  display: flex;
  gap: 8px;
  justify-content: flex-end;
  margin-top: 22px;
}
.ap-modal-btn {
  font-family: var(--font);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1.1px;
  text-transform: uppercase;
  border-radius: 3px;
  padding: 9px 16px;
  cursor: pointer;
  border: 1px solid transparent;
  transition: background .12s, border-color .12s, transform .1s;
}
.ap-modal-btn:focus {
  outline: none;
  box-shadow: 0 0 0 3px rgba(26,46,61,.18);
}
.ap-modal-btn:active { transform: scale(.98); }
.ap-modal-btn-ghost {
  background: none;
  border-color: rgba(26,46,61,.25);
  color: var(--navy);
}
.ap-modal-btn-ghost:hover { background: rgba(26,46,61,.06); border-color: rgba(26,46,61,.4); }
.ap-modal-btn-primary {
  background: var(--navy);
  color: var(--beige);
  border-color: var(--navy);
}
.ap-modal-btn-primary:hover { background: var(--navy-mid); border-color: var(--navy-mid); }
.ap-modal-btn-primary.is-danger {
  background: #a93226;
  border-color: #a93226;
  color: #fff;
}
.ap-modal-btn-primary.is-danger:hover { background: #8e2a20; border-color: #8e2a20; }
.ap-modal-btn-primary.is-danger:focus { box-shadow: 0 0 0 3px rgba(169,50,38,.25); }

@keyframes ap-modal-in {
  from { opacity: 0; }
  to   { opacity: 1; }
}
@keyframes ap-modal-card-in {
  from { opacity: 0; transform: translateY(8px) scale(.98); }
  to   { opacity: 1; transform: translateY(0)   scale(1);  }
}

.btn-modal {
  border: none; padding: 8px 16px; border-radius: 3px;
  font-family: var(--font); font-size: 10px; font-weight: 700;
  letter-spacing: .8px; text-transform: uppercase; cursor: pointer;
  transition: background .12s, transform .1s;
}
.btn-modal:active { transform: scale(.97); }
.btn-save   { background: var(--navy); color: var(--beige); }
.btn-save:hover { background: #122030; }
.btn-cancel { background: #eae6de; color: var(--navy); }
.btn-cancel:hover { background: #e0dbd0; }

/* ── FORM INPUTS ─────────────────────────────────────────── */
/* Labels: slightly more presence (color bumped from .5 to .65
   so they read as real labels, not whisper text). Consistent
   line-height so labels in side-by-side cells share a baseline
   regardless of wrap. */
.field-label {
  display: block;
  font-size: 9.5px;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: rgba(26,46,61,.65);
  line-height: 1.4;
  margin-bottom: 7px;
  min-height: 14px;
}
/* Inputs: focus halo (extra to the border-color flip) provides a
   "you're typing here" cue without a heavy outline. The motion
   pass in shared.css adds the navy form-specific halo; this base
   rule keeps non-admin inputs visually consistent. */
.text-input, .select-input {
  width: 100%;
  padding: 9px 11px;
  border: 1.5px solid rgba(26,46,61,.2);
  border-radius: 4px;
  font-family: var(--font);
  font-size: 12px;
  color: var(--navy);
  background: white;
  transition: border-color .12s, box-shadow .12s;
  appearance: none;
}
.text-input:focus, .select-input:focus {
  outline: none;
  border-color: var(--navy);
}
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; align-items: start; }
.field-row-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 14px; align-items: start; }
/* Vertical breathing room between stacked field-rows / field-groups.
   Bumped from 8 to 12 so stacked rows feel deliberately separated
   rather than crammed. Scoped to direct section-block descendants
   so side-by-side groups inside a .field-row don't get pushed
   off-baseline. */
.section-block > .field-row + .field-row,
.section-block > .field-row + .field-group,
.section-block > .field-group + .field-row,
.section-block > .field-group + .field-group { margin-top: 12px; }

/* color-swatch wrapper around hidden <input type="color"> */
.color-swatch-btn {
  width: 32px; height: 22px; border-radius: 3px;
  flex-shrink: 0; display: block; position: relative; overflow: hidden;
  cursor: pointer; transition: transform .12s;
  box-shadow: inset 0 0 0 1px rgba(0,0,0,.15);
}
.color-swatch-btn:hover { transform: scale(1.1); }
.color-swatch-btn input[type="color"] {
  opacity: 0; position: absolute; inset: -4px;
  width: calc(100% + 8px); height: calc(100% + 8px);
  cursor: pointer; border: none; padding: 0;
}

/* ── FOOTER ──────────────────────────────────────────────── */
.page-footer {
  background: var(--navy); padding: 13px 36px;
  display: flex; justify-content: space-between; align-items: center;
  border-top: 3px solid rgba(232,224,208,.12);
  margin-top: auto;
}
.footer-text {
  font-size: 9px; color: rgba(232,224,208,.3);
  letter-spacing: 1.5px; text-transform: uppercase;
}
.footer-center {
  font-size: 9px; color: rgba(232,224,208,.2);
  letter-spacing: 1px; text-transform: uppercase; text-align: center;
}

/* ── TOAST ───────────────────────────────────────────────── */
/* Compound layout: icon + message + optional Undo button. The
   colored left border is the kind signal; the icon reinforces it
   without forcing the user to read the text. */
#toast {
  position: fixed; bottom: 22px; left: 50%;
  transform: translateX(-50%) translateY(8px);
  background: var(--navy); color: var(--beige);
  padding: 8px 14px 8px 12px; border-radius: 20px;
  font-size: 11px; font-weight: 500; letter-spacing: .3px;
  opacity: 0; pointer-events: none; white-space: nowrap;
  transition: opacity .2s, transform .2s; z-index: 9999;
  display: inline-flex; align-items: center; gap: 9px;
  border-left: 3px solid var(--beige);     /* default */
  box-shadow: 0 4px 16px rgba(0,0,0,.18);
}
#toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
  pointer-events: auto;                     /* allow clicking Undo */
}
.toast-icon {
  display: inline-flex; align-items: center;
  flex-shrink: 0; line-height: 0;
  color: var(--beige);
}
.toast-msg { line-height: 1.2; }
.toast-undo {
  background: none; border: 1px solid rgba(232,224,208,.35);
  color: var(--beige); font-family: var(--font);
  font-size: 9.5px; font-weight: 700; letter-spacing: 1.2px;
  text-transform: uppercase; padding: 3px 8px; border-radius: 3px;
  cursor: pointer; margin-left: 4px;
  transition: background .12s, border-color .12s;
}
.toast-undo:hover { background: rgba(232,224,208,.12); border-color: var(--beige); }

/* Per-kind border + icon tint */
#toast.toast-success { border-left-color: #4baf5a; }
#toast.toast-success .toast-icon { color: #6ed084; }
#toast.toast-delete  { border-left-color: #c0392b; }
#toast.toast-delete  .toast-icon { color: #e57463; }
#toast.toast-sync    { border-left-color: #2e6da4; }
#toast.toast-sync    .toast-icon { color: #5b9ed8; }
#toast.toast-warn    { border-left-color: #d4a437; }
#toast.toast-warn    .toast-icon { color: #f0c264; }
#toast.toast-info    { border-left-color: var(--beige); }

/* ── DIALOG / MODAL BASE ─────────────────────────────────── */
.modal-dialog {
  border: none; border-radius: 6px; padding: 0;
  box-shadow: 0 8px 32px rgba(0,0,0,.28), 0 2px 8px rgba(0,0,0,.14);
  overflow: hidden;
  max-height: 92vh;
  /* The * { margin: 0 } reset above wipes out the UA's
     `dialog { margin: auto }` rule that centers showModal() dialogs in
     the inset:0 containing block. Restore it. */
  margin: auto;
}
.modal-dialog::backdrop { background: rgba(26,46,61,.52); }
.modal-head {
  background: var(--navy); color: var(--white);
  padding: 14px 18px 13px;
  display: flex; align-items: center; justify-content: space-between;
  cursor: move;
  user-select: none;
}
.modal-head-title {
  font-size: 12px; font-weight: 700; letter-spacing: 2px; text-transform: uppercase;
}
.modal-close {
  background: none; border: none; color: rgba(232,224,208,.6);
  font-size: 20px; cursor: pointer; line-height: 1;
  padding: 0 2px; transition: color .12s;
}
.modal-close:hover { color: var(--beige); }
.modal-body {
  padding: 20px 18px 4px;
  max-height: calc(92vh - 130px);
  overflow-y: auto;
}
.modal-foot {
  padding: 14px 18px 18px; display: flex; align-items: center;
  justify-content: space-between;
  border-top: 1px solid rgba(26,46,61,.08); margin-top: 4px;
}
.modal-foot-right { display: flex; gap: 8px; }

/* ── APP SHELL (sidebar + main content row) ──────────────── */
.app-shell {
  display: flex;
  flex: 1;
  min-height: 0;       /* allow inner scroll without ballooning */
}
.app-sidebar {
  width: 220px;
  flex-shrink: 0;
  background: var(--navy-mid);
  border-right: 1px solid rgba(0,0,0,.25);
  display: flex;
  flex-direction: column;
  box-shadow: 1px 0 0 rgba(232,224,208,.04) inset;
}
/* Main content takes the remaining width. Width comes from flex
   sizing now, not from the historical full-page assumption. */
.app-shell > .main-content {
  flex: 1;
  min-width: 0;
}

/* ── TAB STRIP — vertical sidebar nav ─────────────────────── */
.tab-strip {
  background: transparent;
  display: flex;
  flex-direction: column;
  align-items: stretch;
  padding: 14px 0 8px;
  border-bottom: none;
  box-shadow: none;
}
.tab-strip-btn {
  position: relative;
  background: none;
  border: none;
  padding: 11px 24px 11px 25px;
  margin: 0;
  text-align: left;
  font-family: var(--font);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 1.4px;
  text-transform: uppercase;
  color: rgba(232,224,208,.55);
  cursor: pointer;
  border-bottom: none;
  border-left: 3px solid transparent;
  transition: color .14s, background .14s, border-color .14s;

  /* Icon + label sit side-by-side; the SVG inherits color via
     currentColor so hover and active states tint both at once. */
  display: flex;
  align-items: center;
  gap: 12px;
}
.tab-icon {
  width: 17px;
  height: 17px;
  flex-shrink: 0;
  opacity: .85;
  transition: opacity .14s;
}
.tab-strip-btn:hover .tab-icon,
.tab-strip-btn.is-active .tab-icon {
  opacity: 1;
}
.tab-strip-btn:hover {
  color: var(--beige);
  background: rgba(232,224,208,.04);
}
.tab-strip-btn.is-active {
  color: var(--beige);
  background: rgba(232,224,208,.06);
  border-left-color: var(--beige);
  border-bottom-color: transparent;
}
/* Subtle dot on the right edge of the active item — small visual
   anchor that mirrors the left accent stripe. */
.tab-strip-btn.is-active::after {
  content: "";
  position: absolute;
  right: 16px;
  top: 50%;
  transform: translateY(-50%);
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--beige);
  opacity: .8;
}

/* ── SIDEBAR FOOTER — admin tools that aren't tabs ───────── */
.sidebar-footer {
  margin-top: auto;
  padding: 8px 0 14px;
  border-top: 1px solid rgba(232,224,208,.06);
}
.sidebar-footer-btn {
  width: 100%;
  background: none;
  border: none;
  padding: 10px 24px 10px 25px;
  text-align: left;
  font-family: var(--font);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 1.3px;
  text-transform: uppercase;
  color: rgba(232,224,208,.42);
  cursor: pointer;
  border-left: 3px solid transparent;
  transition: color .14s, background .14s;
  display: flex;
  align-items: center;
  gap: 12px;
}
.sidebar-footer-btn .tab-icon { opacity: .7; transition: opacity .14s; }
.sidebar-footer-btn:hover {
  color: var(--beige);
  background: rgba(232,224,208,.04);
}
.sidebar-footer-btn:hover .tab-icon { opacity: 1; }

/* ── STATUS BADGE (shared by estimate list + future uses) ── */
.status-badge {
  display: inline-block;
  padding: 2px 8px;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  border-radius: 10px;
  line-height: 1.55;
}
.status-badge.status-draft    { background: #eae6de; color: rgba(26,46,61,.7); }
.status-badge.status-sent     { background: #d6e8f5; color: #1a5276; }
.status-badge.status-approved { background: #d4edda; color: #1e6b3c; }
.status-badge.status-archived { background: #ede7d6; color: rgba(26,46,61,.5); }

/* ── MAIN SHELL ──────────────────────────────────────────── */
.main-content { padding: 28px 28px 48px; flex: 1; }

/* hide attribute */
[hidden] { display: none !important; }

/* small print helpers */
.muted { color: rgba(26,46,61,.55); }
.tiny  { font-size: 10px; letter-spacing: .2px; }

/* ── MOBILE — let the page fit narrower viewports ───────── */
@media (max-width: 1024px) {
  body { min-width: 0; }
}

/* ── Phase A: hover + focus consistency ──────────────────────
   Single hover pattern for clickable rows, list items, and
   pills: faint cream tint + slight border darkening. Three
   different hover behaviors → one. */
:root {
  --hover-tint:    #faf8f2;
  --hover-border:  rgba(26,46,61,.18);
  --focus-ring:    var(--beige);
  --focus-ring-on-light: var(--navy);
}

/* Keyboard focus ring — visible only when focused via keyboard.
   The :focus-visible pseudo-class drops the ring on mouse clicks
   (which would be annoying noise) and shows it on Tab navigation. */
button:focus-visible,
a:focus-visible,
[role="button"]:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline: 2px solid var(--focus-ring-on-light);
  outline-offset: 2px;
  border-radius: 3px;
}
/* Sidebar lives on a dark surface — flip the ring color so it
   reads against navy instead of disappearing. */
.app-sidebar button:focus-visible,
.page-header button:focus-visible,
.setup-head button:focus-visible {
  outline-color: var(--focus-ring);
}

/* Unify hover state for the linked-pill buttons so their hover
   matches the row pattern (cream tint, no harsh recolor). */
.prj-link-pill.is-clickable:hover {
  background: var(--hover-tint);
  color: var(--navy);
  box-shadow: 0 0 0 1px var(--hover-border) inset;
}

/* ══════════════════════════════════════════════════════════════
   Motion — subtle, AP-appropriate transitions

   Pillars:
     - View swaps fade rather than snap.
     - Cards lift on hover (1-2px translate, softer shadow).
     - Status changes briefly pulse the affected element.
     - Newly-rendered list rows fade in instead of appearing.
     - Numeric counters tick toward new values.

   Honors prefers-reduced-motion so this never overrides the OS-
   level "tone it down" preference. Everything below is wrapped.
   ══════════════════════════════════════════════════════════════ */

@media (prefers-reduced-motion: no-preference) {

  /* ── View swap fade ──────────────────────────────────────────
     When showView() toggles a section's hidden attribute, the new
     section pops in. A subtle 140ms fade gives the swap intent
     without slowing the UI down. Applied to the major content
     containers only — drawers/modals have their own treatment. */
  [id^="view-"] { animation: ap-view-in .14s ease-out; }
  @keyframes ap-view-in {
    from { opacity: 0; transform: translateY(2px); }
    to   { opacity: 1; transform: translateY(0);   }
  }

  /* ── Card hover lift ─────────────────────────────────────────
     The dashboard stat cards, project rows, estimate cards, etc.
     all share the same "you can click me" affordance. Standardize
     it to a 1-2px upward translate with a softer shadow at 150ms.
     Pure CSS — no JS handlers. */
  .ov-stat-card.is-clickable,
  .est-card,
  .job-card,
  .cb-project-card,
  .prj-sheet-link.is-linked,
  .prj-row.is-clickable,
  .inv-row.is-clickable,
  .cli-row.is-clickable {
    transition: transform .15s ease, box-shadow .15s ease, border-color .15s ease;
  }
  .ov-stat-card.is-clickable:hover,
  .est-card:hover,
  .job-card:hover,
  .cb-project-card:hover,
  .prj-sheet-link.is-linked:hover,
  .prj-row.is-clickable:hover,
  .inv-row.is-clickable:hover,
  .cli-row.is-clickable:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 14px rgba(26,46,61,.08), 0 1px 3px rgba(26,46,61,.05);
  }

  /* ── Status pill pulse ───────────────────────────────────────
     Add `.is-justchanged` (briefly, via JS) to a status pill when
     a project / estimate / invoice moves between states. Pulses
     once over 400ms then settles. JS removes the class via
     setTimeout so the animation doesn't loop. */
  .prj-sheet-status.is-justchanged,
  .status-badge.is-justchanged {
    animation: ap-pill-pulse .4s ease-out 1;
  }
  @keyframes ap-pill-pulse {
    0%   { transform: scale(1);    box-shadow: 0 0 0 0 currentColor; }
    40%  { transform: scale(1.06); box-shadow: 0 0 0 4px rgba(26,46,61,.10); }
    100% { transform: scale(1);    box-shadow: 0 0 0 0 currentColor; }
  }

  /* ── List row enter ──────────────────────────────────────────
     When a Firebase listener delivers fresh data, the list
     re-renders synchronously. The new <innerHTML> snaps in. A
     200ms fade smooths the swap without delaying interaction. */
  .prj-grid > .prj-row,
  .inv-grid > .inv-row,
  .est-grid > .est-card,
  .cb-projects-grid > .cb-project-card,
  .ov-activity-row {
    animation: ap-row-in .2s ease-out;
  }
  @keyframes ap-row-in {
    from { opacity: 0; transform: translateY(2px); }
    to   { opacity: 1; transform: translateY(0);   }
  }

  /* ── Stat counter tick ───────────────────────────────────────
     For elements with class `.ap-tick`, brief flash + scale so a
     value change reads as "money moved." JS applies the class for
     ~300ms after a value update; CSS handles the rest. */
  .ap-tick { animation: ap-tick .3s ease-out 1; }
  @keyframes ap-tick {
    0%   { transform: scale(1);    color: inherit; }
    40%  { transform: scale(1.04); color: var(--navy); }
    100% { transform: scale(1);    color: inherit; }
  }

  /* ── Form input focus ring ──────────────────────────────────
     Adds a soft navy halo on focus alongside the existing
     border-color change. Reads as "this input is alive" without
     a heavy outline. Scoped to admin form inputs so collaborator
     side keeps its own affordance. */
  #view-project-form .text-input:focus,
  #view-project-form .select-input:focus,
  #view-estimate-form .text-input:focus,
  #view-estimate-form .select-input:focus,
  #view-invoice-form .text-input:focus,
  #view-invoice-form .select-input:focus {
    box-shadow: 0 0 0 3px rgba(26,46,61,.08);
    border-color: var(--navy);
  }
}

/* ══════════════════════════════════════════════════════════════
   Mobile / narrow-viewport overrides (Phase 1 — foundation)

   Everything below this line only applies at narrow widths
   (<= --bp-narrow, ~720px). Desktop rendering is unchanged.

   Layered approach:
     - Header collapses padding + hides the small "Administrative
       Suite" subtitle so the center title stays readable.
     - Sidebar becomes a slide-in drawer behind the hamburger.
     - Tab strip stays vertical inside the drawer (mirrors desktop
       so the keyboard/tab-order is consistent), with a backdrop
       that dismisses when tapped.
     - Main content padding tightens.
   ══════════════════════════════════════════════════════════════ */

@media (max-width: 720px) {
  /* ── Universal mobile safety net ─────────────────────────
     The next-pass approach: rather than chasing every "this is
     hanging out of the margin" individually, gate the entire
     viewport against horizontal overflow + give media + inputs
     sane max-widths so dynamically-rendered content can't
     accidentally bust the layout. Below this safety net the
     specific per-component overrides take over. */
  html, body { overflow-x: hidden; }
  body { width: 100%; max-width: 100vw; }

  /* Media elements can never exceed their container. SVG icons
     in headers/buttons set their own width/height inline so this
     is a fallback for content-embedded images only. */
  img, video { max-width: 100%; height: auto; }

  /* Inputs/selects/textareas should never exceed their parent.
     Existing rules sometimes set `width: 220px` or similar; the
     max-width cap turns those into "narrower of explicit-or-parent". */
  input:not([type="checkbox"]):not([type="radio"]),
  select,
  textarea { max-width: 100%; }

  /* Long unbroken strings (URLs, IDs, hashes) wrap rather than
     bust their container. Uses overflow-wrap only — `word-break`
     was too aggressive and was stacking short letter-spaced labels
     ("STATUS", "CLIENT", "PROJECT") character-by-character whenever
     their column shrank below the calculated width-with-spacing.
     overflow-wrap only breaks INSIDE words that would actually
     overflow, leaving normal layout intact. */
  .setup-body, .lock-body, .ap-modal-card, .main-content {
    overflow-wrap: anywhere;
  }
  /* Short uppercase letter-spaced labels (filter labels, column
     headers) must never break. They're tiny and the letter-spacing
     makes the calculated width look bigger than the rendered glyphs;
     forcing nowrap keeps them as a single visual unit. */
  label, th, .field-label, .dash-sort-label,
  .ov-panel-head, .rep-bar-label, .section-title,
  .ov-stat-label, .prj-sheet-section-title, .prj-sheet-stat-label,
  .inv-row-head > *, .prj-row-head > *, .rep-row-head > *,
  .cli-row-head > *, .arch-row-head > * {
    white-space: nowrap;
  }

  /* ── Header tightening ───────────────────────────────────── */
  .page-header {
    padding: 12px 14px;
    gap: 12px;
  }
  .logo svg.logo-full { height: 32px; }
  .header-center h1   { font-size: 14px; }
  .header-center .header-sub { display: none; }
  .header-right .btn-ghost-light { padding: 6px 10px; font-size: 11px; }

  .hamburger-btn { display: inline-flex; align-items: center; justify-content: center; }

  /* Sidebar → fixed drawer. The `hidden` attribute still wins
     when JS hides it for unauthenticated views (display: none
     via the global [hidden] rule). When it IS visible (logged in)
     but not `.is-open`, it sits off-screen until the hamburger
     toggles. */
  .app-sidebar {
    position: fixed;
    top: 0;
    left: 0;
    width: 240px;
    height: 100vh;
    z-index: 60;
    transform: translateX(-100%);
    transition: transform .2s ease;
    box-shadow: 4px 0 18px rgba(0,0,0,.18);
    padding-top: 14px;
  }
  .app-sidebar.is-open { transform: translateX(0); }

  /* Backdrop only renders when the drawer is open. JS injects
     it as #app-sidebar-backdrop next to the sidebar element. */
  .app-sidebar-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,.42);
    z-index: 55;
    opacity: 0;
    pointer-events: none;
    transition: opacity .18s ease;
  }
  .app-sidebar-backdrop.is-open {
    opacity: 1;
    pointer-events: auto;
  }

  /* Sidebar inside the drawer is full-width now — drop the
     legacy 220px column behavior.
     Padding tightened (was 14px sides) so cards have more room
     for their data columns; values like "$22,925.00" need every
     pixel of horizontal space they can get on a phone. */
  .app-shell > .main-content {
    padding: 16px 10px 36px;
  }

  /* For pages that use .main-content as the wrapper without an
     .app-shell container, match the inner padding so they don't
     hug the screen edge. */
  .main-content { padding: 16px 10px 36px; }
}

/* Even tighter at phone-only widths. Mostly typography tweaks
   so headings stop word-wrapping awkwardly. */
@media (max-width: 460px) {
  .page-header { padding: 10px 12px; }
  .header-center h1 { font-size: 13px; letter-spacing: .3px; }
  .logo svg.logo-full { height: 28px; }
}