/* ============================================================
   THEME ENHANCE — modern polish layer (loaded last)
   Depth, smooth micro-interactions, focus rings, entrance motion.
   Tokens & layout preserved; this only refines feel.
   ============================================================ */
:root{
  --accent-2:#3E8C76;
  --grad-accent:linear-gradient(135deg, #347061 0%, var(--accent-d) 100%);
  --accent-shadow:rgba(33,74,64,.30);
  --ring:0 0 0 3px rgba(47,93,80,.18);
  --shadow-pop:0 14px 32px rgba(35,33,27,.13), 0 3px 10px rgba(35,33,27,.07);
}
[data-theme="dark"]{
  --accent-2:#82C3AC;
  --grad-accent:linear-gradient(135deg, #6FB09B 0%, var(--accent-d) 100%);
  --accent-shadow:rgba(0,0,0,.45);
  --ring:0 0 0 3px rgba(106,167,147,.24);
  --shadow-pop:0 16px 38px rgba(0,0,0,.50), 0 3px 10px rgba(0,0,0,.34);
}

html{ scroll-behavior:smooth; }

/* ---- smoother transitions on interactive surfaces ---- */
.card,.rail-card,.kpi,.proj-row,.attn-card,.meet-card,.appr-card,.doc-card,.summary-card,.dlog-card,.metric,.phase,.folder-chip{
  transition:transform .18s cubic-bezier(.2,.7,.3,1), box-shadow .22s ease, border-color .2s ease, background-color .25s ease;
  will-change:transform;
}
.btn,.chip,.seg button,.icon-btn,.tab,.sidebar .nav,.bottomnav a{
  transition:transform .14s ease, box-shadow .18s ease, background-color .2s ease, color .2s ease, border-color .2s ease, filter .2s ease;
}

/* ---- card hover lift ---- */
.kpi:hover,.attn-card:hover,.rail-card:hover,.doc-card:hover,.meet-card:hover,.metric:hover{
  transform:translateY(-3px); box-shadow:var(--shadow-pop); border-color:var(--line-strong);
}
.proj-row:hover{ transform:translateY(-2px); }
.summary-card:hover{ box-shadow:var(--shadow-pop); }

/* subtle accent reveal on KPI cards */
.kpi{ position:relative; overflow:hidden; }
.kpi::after{ content:""; position:absolute; left:0; top:0; height:3px; width:100%;
  background:var(--grad-accent); opacity:0; transform:scaleX(.4); transform-origin:left; transition:opacity .25s ease, transform .25s ease; }
.kpi:hover::after{ opacity:1; transform:scaleX(1); }

/* ---- buttons: gradient primary + tactile press ---- */
.btn{ transition:transform .14s ease, box-shadow .18s ease, background-color .2s ease, color .2s ease, border-color .2s ease, filter .18s ease; }
.btn:hover{ transform:translateY(-1px); }
.btn:active{ transform:translateY(0) scale(.975); }
.btn.pri{ background:var(--grad-accent); border-color:transparent;
  box-shadow:0 3px 10px var(--accent-shadow); }
.btn.pri:hover{ background:var(--grad-accent); filter:brightness(1.07) saturate(1.05);
  box-shadow:0 6px 18px var(--accent-shadow); }
.btn.pri:active{ filter:brightness(.98); }
.btn.sm{ transition:inherit; }

/* ---- chips / segmented / folders ---- */
.chip:hover{ transform:translateY(-1px); border-color:var(--line-strong); }
.chip:active{ transform:scale(.97); }
.chip.act{ box-shadow:0 2px 8px var(--accent-shadow); }
.seg button.on{ background:var(--grad-accent); }
.seg button:not(.on):hover{ background:var(--raised); color:var(--ink2); }
.folder-chip:hover{ transform:translateY(-2px); box-shadow:var(--shadow); }
.folder-chip.on{ background:var(--grad-accent); border-color:transparent; box-shadow:0 4px 12px var(--accent-shadow); }

/* ---- icon buttons ---- */
.icon-btn:hover{ transform:translateY(-1px); }
.icon-btn:active{ transform:scale(.92); }

/* ---- brand mark + accent avatars get a gradient sheen ---- */
.appbar .mark,.sidebar .mark{ background:var(--grad-accent); box-shadow:0 2px 8px var(--accent-shadow); }
.avatar{ background:var(--accent-soft); }

/* ---- sidebar nav: smoother active + hover slide ---- */
.sidebar .nav{ position:relative; }
.sidebar .nav:hover{ transform:translateX(2px); }
.sidebar .nav.on{ background:var(--accent-tint); border-color:var(--accent-soft); color:var(--accent-d); }
.sidebar .nav.on::before{ content:""; position:absolute; left:-3px; top:50%; transform:translateY(-50%);
  width:4px; height:54%; border-radius:99px; background:var(--grad-accent); }
[data-theme="dark"] .sidebar .nav.on{ color:var(--ink); }

/* ---- bottom nav active pop ---- */
.bottomnav a.on svg{ transform:translateY(-1px) scale(1.06); transition:transform .18s ease; }

/* ---- tabs underline glide ---- */
.tab:hover{ color:var(--ink2); }

/* ---- inputs: focus ring / glow ---- */
.login-input:focus-within{ border-color:var(--accent); box-shadow:var(--ring); }
.chip:focus-within{ border-color:var(--accent); box-shadow:var(--ring); }
input:focus,select:focus,textarea:focus{ outline:none; }

/* ---- accessible keyboard focus ---- */
a:focus-visible,button:focus-visible,select:focus-visible,[tabindex]:focus-visible{
  outline:2px solid var(--accent-2); outline-offset:2px; border-radius:8px;
}

/* ---- progress bars: smooth animated fill (keeps semantic colors) ---- */
.prog-bar > i{ transition:width .5s cubic-bezier(.2,.7,.3,1); }

/* ---- pills: hairline depth ---- */
.pill{ box-shadow:inset 0 0 0 1px rgba(0,0,0,.015); }

/* ---- entrance animations ---- */
@keyframes pageIn{ from{ opacity:0; transform:translateY(8px); } to{ opacity:1; transform:none; } }
@keyframes overlayIn{ from{ opacity:0; } to{ opacity:1; } }
@keyframes modalIn{ from{ opacity:0; transform:translateY(10px) scale(.985); } to{ opacity:1; transform:none; } }
.page{ animation:pageIn .3s cubic-bezier(.2,.7,.3,1) both; }
.login-overlay{ animation:overlayIn .2s ease both; backdrop-filter:saturate(120%) blur(6px); -webkit-backdrop-filter:saturate(120%) blur(6px); }
.login-card{ animation:modalIn .26s cubic-bezier(.2,.7,.3,1) both; box-shadow:var(--shadow-pop); }
.toast{ box-shadow:var(--shadow-pop); }

/* ---- nicer scrollbar on hover ---- */
::-webkit-scrollbar-thumb:hover{ background:var(--accent); }

/* ---- respect reduced motion ---- */
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{ animation-duration:.001ms !important; transition-duration:.001ms !important; }
  .sidebar .nav:hover,.btn:hover,.chip:hover,.kpi:hover,.proj-row:hover{ transform:none !important; }
}

/* ---- Expanded Timeline view ---- */
.gantt-overlay{ position:fixed; inset:0; z-index:80;
  background:var(--glass); backdrop-filter:saturate(130%) blur(8px); -webkit-backdrop-filter:saturate(130%) blur(8px);
  display:flex; align-items:stretch; justify-content:center; padding:14px;
  animation:overlayIn .2s ease both; }
.gantt-overlay-inner{ width:100%; max-width:1700px; background:var(--surface); border:1px solid var(--line);
  border-radius:var(--r-lg); box-shadow:var(--shadow-lg); display:flex; flex-direction:column; overflow:hidden;
  animation:modalIn .25s cubic-bezier(.2,.7,.3,1) both; }
.gantt-overlay-bar{ display:flex; align-items:center; gap:12px; padding:12px 16px;
  border-bottom:1px solid var(--line); background:var(--raised); }
.gantt-overlay-bar > div:first-child{ flex:1; min-width:0; white-space:nowrap; overflow:hidden; text-overflow:ellipsis; }
.gantt-overlay .gantt-wrap{ flex:1; margin:0; border:0; border-radius:0; box-shadow:none; overflow:auto; }
.gantt-overlay .gantt-wrap .gantt-tools{ position:sticky; top:0; background:var(--surface); z-index:2; }
/* Expanded gantt visuals — bigger rows, wider time axis */
.gantt-expanded{ min-height:520px; }
.gantt-overlay .gantt-wrap .gantt-row{ min-height:34px; }
.gantt-overlay .gantt-wrap .gantt-grid{ min-width:1400px; }
.gantt-overlay .gantt-wrap .gantt{ min-width:1400px; }
@media (max-width:999px){
  .gantt-overlay{ padding:6px; }
  .gantt-overlay .gantt-wrap .gantt-grid,
  .gantt-overlay .gantt-wrap .gantt{ min-width:980px; }
}

/* ============================================================
   GLOBAL TEXT-OVERFLOW PROTECTION (forms + cards + tables)
   ============================================================ */
/* Universal word-wrap so long URLs, Thai non-breaking strings, and
   English words can't blow out card or modal widths. */
.meet-card, .appr-card, .dlog-card, .doc-card, .summary-card, .rail-card,
.proj-row, .metric, .attn-card, .phase, .login-card, .audit-row, .user-row {
  overflow-wrap: anywhere;
  word-break: break-word;
}
/* Card text blocks specifically — preserve line breaks AND wrap */
.meet-card .meet-title, .meet-card .meet-meta, .meet-card .meet-info,
.dlog-card .dlog-change, .dlog-card .dlog-reason, .dlog-card .dlog-foot,
.doc-card .dc-name, .doc-card .dc-proj,
.proj-row .pr-name, .proj-row .pr-code,
.summary-card .v, .metric .ms, .attn-card .ac-title, .attn-card .ac-meta {
  white-space: normal;
  overflow-wrap: anywhere;
  word-break: break-word;
}
/* Inputs and textareas — visual containment + readable wrap */
.login-input input, .login-input textarea, .login-input select {
  min-width: 0;
  overflow-wrap: anywhere;
  word-break: break-word;
}
.login-input textarea { line-height: 1.55; }
/* Pills should still nowrap but their containers must wrap */
.meet-tags, .dc-tags, .rc-h, .dlog-foot {
  flex-wrap: wrap;
}
/* Table cells in RACI / permissions / audit — break long content */
.raci-table td, .perm-table td, .audit-row, .user-row {
  overflow-wrap: anywhere;
  word-break: break-word;
}
/* Long pill content (e.g. impact text in decisions) — allow wrapping inside pills */
.pill.wrappable {
  white-space: normal;
  height: auto;
  line-height: 1.4;
  padding-top: 5px;
  padding-bottom: 5px;
  max-width: 100%;
}

/* ── Multi-line input containers: AutoTextarea needs flexible height & top padding ── */
/* :has() handles 99% of modern browsers (Chrome 105+, Safari 15.4+, Firefox 121+) */
.login-input:has(textarea) {
  height: auto;
  min-height: 48px;
  padding: 10px 13px;
  align-items: flex-start;
}
/* Explicit fallback class (set by AutoTextarea via JS) for older browsers */
.login-input.bp-multiline {
  height: auto;
  min-height: 48px;
  padding: 10px 13px;
  align-items: flex-start;
}
.login-input textarea {
  padding: 0;
  margin: 0;
  width: 100%;
  min-width: 0;
}