/* ============================================================
   CMC CRM — Component styles
   ============================================================ */

/* ---------- App shell ---------- */
.app {
  display: grid;
  grid-template-columns: var(--sidebar-w) 1fr;
  min-height: 100vh;
  background: var(--bg);
}

/* ---------- Sidebar ---------- */
.sidebar {
  position: sticky;
  top: 0;
  height: 100vh;
  border-right: 1px solid var(--border);
  background: var(--bg);
  display: flex;
  flex-direction: column;
  padding: var(--s-5) var(--s-3);
  overflow: hidden;
  z-index: 10;
}
.sidebar__brand {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 0 var(--s-3) var(--s-2);
  margin-bottom: var(--s-5);
  cursor: pointer;
}
.sidebar__logo {
  width: 32px; height: 32px;
  border-radius: 9px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  display: grid; place-items: center;
  color: white;
  font-weight: 700;
  font-size: 15px;
  letter-spacing: -0.02em;
  position: relative;
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(0,178,129,0.35), inset 0 1px 0 rgba(255,255,255,0.2);
}
.sidebar__logo::after {
  content: "";
  position: absolute; inset: 0;
  background: radial-gradient(circle at 30% 20%, rgba(255,255,255,0.3), transparent 60%);
}
.sidebar__brand-text { line-height: 1.2; }
.sidebar__brand-name {
  font-weight: 600; font-size: 14px; letter-spacing: -0.01em;
}
.sidebar__brand-sub {
  font-size: 12px; color: var(--text-3);
}

.sidebar__section {
  font-size: 11px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-4);
  padding: var(--s-4) var(--s-3) var(--s-2);
}

.nav__item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 7px 10px;
  border-radius: var(--r-3);
  color: var(--text-2);
  font-size: 13.5px;
  font-weight: 500;
  cursor: pointer;
  position: relative;
  transition: background var(--dur-2) var(--ease-out), color var(--dur-2) var(--ease-out), transform var(--dur-3) var(--ease-spring);
  user-select: none;
}
.nav__item svg { width: 16px; height: 16px; flex: 0 0 16px; }
.nav__item:hover { background: var(--surface-hover); color: var(--text); }
.nav__item:active { transform: scale(0.98); }
.nav__item.is-active {
  background: var(--surface);
  color: var(--text);
  box-shadow: var(--shadow-xs), 0 0 0 1px var(--border);
}
.nav__item.is-active::before {
  content: "";
  position: absolute;
  left: -1px; top: 50%;
  transform: translateY(-50%);
  width: 3px; height: 16px;
  border-radius: 999px;
  background: var(--accent);
}
.nav__count {
  margin-left: auto;
  font-size: 11px;
  color: var(--text-4);
  background: var(--surface-hover);
  padding: 1px 6px;
  border-radius: 999px;
  font-weight: 500;
}
.nav__item.is-active .nav__count { background: var(--accent-soft); color: var(--accent-text); }

.sidebar__footer {
  margin-top: auto;
  padding: var(--s-3);
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 10px;
}
.sidebar__user {
  display: flex; align-items: center; gap: 10px;
  flex: 1; min-width: 0;
}
.sidebar__user-name { font-size: 13px; font-weight: 500; }
.sidebar__user-role { font-size: 11px; color: var(--text-3); }
.sidebar__signout {
  width: 32px; height: 32px;
  display: grid; place-items: center;
  border-radius: var(--r-3);
  color: var(--text-3);
  transition: background var(--dur-2) var(--ease-out), color var(--dur-2) var(--ease-out);
}
.sidebar__signout:hover { background: var(--surface-hover); color: var(--text); }

/* ---------- Avatar ---------- */
.avatar {
  width: 28px; height: 28px;
  border-radius: 999px;
  display: grid; place-items: center;
  font-size: 11px; font-weight: 600;
  color: white;
  flex: 0 0 auto;
  letter-spacing: 0.02em;
}
.avatar--lg { width: 40px; height: 40px; font-size: 14px; }
.avatar--xl { width: 56px; height: 56px; font-size: 18px; }
.avatar--sm { width: 22px; height: 22px; font-size: 9px; }

/* ---------- Main area ---------- */
.main {
  min-width: 0;
  display: flex;
  flex-direction: column;
}

/* ---------- Topbar ---------- */
.topbar {
  position: sticky; top: 0;
  height: var(--topbar-h);
  background: color-mix(in srgb, var(--bg) 80%, transparent);
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  padding: 0 var(--s-7);
  gap: var(--s-4);
  z-index: 5;
}
.topbar__title {
  font-size: 14px;
  font-weight: 500;
  color: var(--text);
  display: flex; align-items: center; gap: 8px;
}
.crumb-sep { color: var(--text-4); }
.topbar__search {
  flex: 1;
  max-width: 360px;
  display: flex; align-items: center; gap: 8px;
  padding: 6px 10px;
  border: 1px solid var(--border);
  border-radius: var(--r-3);
  color: var(--text-3);
  background: var(--surface);
  font-size: 13px;
  cursor: text;
  transition: border-color var(--dur-2) var(--ease-out), box-shadow var(--dur-2) var(--ease-out);
}
.topbar__search:hover { border-color: var(--border-strong); }
.topbar__search kbd {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--text-4);
  background: var(--surface-hover);
  padding: 1px 5px;
  border-radius: 4px;
  border: 1px solid var(--border);
}
.topbar__spacer { flex: 1; }
.topbar__actions { display: flex; align-items: center; gap: 8px; }

/* ---------- Page ---------- */
.page {
  padding: var(--s-7);
  max-width: var(--maxw);
  width: 100%;
  margin: 0 auto;
  animation: pageIn var(--dur-4) var(--ease-out);
}
@keyframes pageIn {
  from { opacity: 0; transform: translateY(6px); }
  to   { opacity: 1; transform: translateY(0); }
}
.page__head {
  display: flex; align-items: flex-end; justify-content: space-between;
  margin-bottom: var(--s-6);
  gap: var(--s-4);
}
.page__title {
  margin: 0;
  font-size: 28px;
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.15;
}
.page__sub {
  margin: 6px 0 0;
  color: var(--text-3);
  font-size: 14px;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 12px;
  border-radius: var(--r-3);
  font-size: 13px;
  font-weight: 500;
  color: var(--text);
  background: var(--surface);
  border: 1px solid var(--border);
  cursor: pointer;
  transition: background var(--dur-2) var(--ease-out), border-color var(--dur-2) var(--ease-out), transform var(--dur-3) var(--ease-spring), box-shadow var(--dur-2) var(--ease-out);
  white-space: nowrap;
}
.btn svg { width: 14px; height: 14px; }
.btn:hover { background: var(--surface-hover); border-color: var(--border-strong); }
.btn:active { transform: scale(0.97); }

.btn--primary {
  background: var(--accent);
  color: white;
  border-color: transparent;
  box-shadow: 0 1px 2px rgba(0,178,129,0.25), inset 0 1px 0 rgba(255,255,255,0.18);
}
.btn--primary:hover {
  background: var(--accent-2);
  border-color: transparent;
  box-shadow: 0 4px 12px rgba(0,178,129,0.28), inset 0 1px 0 rgba(255,255,255,0.18);
}

.btn--ai {
  background: var(--ai);
  color: white;
  border-color: transparent;
  box-shadow: 0 1px 2px rgba(110,91,255,0.3), inset 0 1px 0 rgba(255,255,255,0.18);
}
.btn--ai:hover {
  background: var(--ai-2);
  box-shadow: 0 6px 18px rgba(110,91,255,0.35), inset 0 1px 0 rgba(255,255,255,0.18);
}

.btn--ghost {
  background: transparent;
  border-color: transparent;
}
.btn--ghost:hover { background: var(--surface-hover); }

.btn--danger {
  color: var(--danger);
  background: var(--surface);
}
.btn--danger:hover { background: var(--danger-soft); border-color: transparent; }

.btn--sm { padding: 4px 9px; font-size: 12px; gap: 5px; }
.btn--sm svg { width: 12px; height: 12px; }
.btn--lg { padding: 10px 16px; font-size: 14px; }
.btn--icon { padding: 7px; }

/* ---------- Cards ---------- */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-5);
  padding: var(--s-5);
  transition: border-color var(--dur-2) var(--ease-out), transform var(--dur-3) var(--ease-out), box-shadow var(--dur-3) var(--ease-out);
}
.card:hover { border-color: var(--border-strong); }
.card--flat { padding: 0; }
.card--lift:hover { transform: translateY(-1px); box-shadow: var(--shadow-md); }

.card__head {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 18px;
  border-bottom: 1px solid var(--border);
}
.card__title {
  margin: 0; font-size: 14px; font-weight: 600; letter-spacing: -0.005em;
  display: flex; align-items: center; gap: 8px;
}
.card__sub { font-size: 12px; color: var(--text-3); margin-top: 2px; }
.card__body { padding: 18px; }

/* ---------- Inputs ---------- */
.field { display: block; }
.field__label {
  display: block;
  font-size: 12px;
  font-weight: 500;
  color: var(--text-2);
  margin-bottom: 6px;
}
.input, .textarea, .select {
  display: block;
  width: 100%;
  padding: 9px 12px;
  border-radius: var(--r-3);
  background: var(--surface);
  border: 1px solid var(--border-strong);
  color: var(--text);
  font-size: 13.5px;
  transition: border-color var(--dur-2) var(--ease-out), box-shadow var(--dur-2) var(--ease-out), background var(--dur-2) var(--ease-out);
}
.input:hover, .textarea:hover, .select:hover { border-color: var(--text-4); }
.input:focus, .textarea:focus, .select:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: var(--shadow-focus);
}
.textarea { min-height: 120px; resize: vertical; line-height: 1.55; }
.input--code, .textarea--code {
  font-family: var(--font-mono);
  font-size: 13px;
}

/* ---------- Badges ---------- */
.badge {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 2px 8px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 500;
  background: var(--surface-hover);
  color: var(--text-2);
  letter-spacing: -0.005em;
  border: 1px solid transparent;
}
.badge--green { background: var(--accent-soft); color: var(--accent-text); }
.badge--violet { background: var(--ai-soft); color: var(--ai-text); }
.badge--amber { background: var(--warn-soft); color: var(--warn); }
.badge--rose { background: var(--danger-soft); color: var(--danger); }
.badge--blue { background: var(--info-soft); color: var(--info); }
.badge--dot::before {
  content: ""; width: 6px; height: 6px; border-radius: 999px; background: currentColor; opacity: 0.85;
}

/* ---------- Progress bar ---------- */
.bar {
  height: 4px;
  border-radius: 999px;
  background: var(--surface-hover);
  overflow: hidden;
  position: relative;
}
.bar__fill {
  position: absolute; top: 0; left: 0;
  height: 100%;
  border-radius: 999px;
  background: var(--accent);
  transition: width var(--dur-6) var(--ease-out);
}
.bar--lg { height: 6px; }
.bar--xs { height: 3px; }
.bar__fill--warn { background: var(--warn); }
.bar__fill--danger { background: var(--danger); }
.bar__fill--info { background: var(--info); }
.bar__fill--gradient {
  background: linear-gradient(90deg, var(--accent-2), var(--accent), var(--accent-2));
  background-size: 200% 100%;
  animation: barShift 3s linear infinite;
}
@keyframes barShift { from { background-position: 0% 0; } to { background-position: 200% 0; } }

/* ---------- Tables ---------- */
.table { width: 100%; border-collapse: collapse; }
.table th {
  text-align: left;
  font-size: 11px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-4);
  padding: 10px 14px;
  border-bottom: 1px solid var(--border);
  background: var(--bg-2);
  position: sticky; top: 0; z-index: 1;
}
.table td {
  padding: 12px 14px;
  font-size: 13.5px;
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
}
.table tbody tr {
  transition: background var(--dur-2) var(--ease-out);
}
.table tbody tr:hover { background: var(--surface-hover); }
.table tbody tr.is-clickable { cursor: pointer; }

/* ---------- Theme toggle ---------- */
.theme-toggle {
  width: 32px; height: 32px;
  border-radius: var(--r-3);
  display: grid; place-items: center;
  color: var(--text-2);
  background: transparent;
  transition: background var(--dur-2) var(--ease-out), color var(--dur-2) var(--ease-out), transform var(--dur-3) var(--ease-spring);
}
.theme-toggle:hover { background: var(--surface-hover); color: var(--text); }
.theme-toggle:active { transform: rotate(-15deg) scale(0.95); }

/* ---------- KPI grid ---------- */
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 14px;
  margin-bottom: var(--s-6);
}
@media (max-width: 1200px) { .kpi-grid { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 720px)  { .kpi-grid { grid-template-columns: repeat(2, 1fr); } }

.kpi {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-5);
  padding: 16px;
  position: relative;
  overflow: hidden;
  transition: border-color var(--dur-3) var(--ease-out), transform var(--dur-3) var(--ease-out);
}
.kpi:hover { border-color: var(--border-strong); transform: translateY(-1px); }
.kpi__label {
  font-size: 12px;
  color: var(--text-3);
  display: flex; align-items: center; gap: 6px;
}
.kpi__icon {
  width: 22px; height: 22px;
  border-radius: 6px;
  display: grid; place-items: center;
  margin-left: auto;
  background: var(--surface-hover);
  color: var(--text-3);
}
.kpi__icon svg { width: 13px; height: 13px; }
.kpi__icon--green { background: var(--accent-soft); color: var(--accent-text); }
.kpi__icon--amber { background: var(--warn-soft); color: var(--warn); }
.kpi__icon--rose  { background: var(--danger-soft); color: var(--danger); }
.kpi__icon--blue  { background: var(--info-soft); color: var(--info); }
.kpi__icon--violet{ background: var(--ai-soft); color: var(--ai-text); }
.kpi__value {
  margin-top: 10px;
  font-size: 28px;
  font-weight: 600;
  letter-spacing: -0.02em;
  font-feature-settings: "tnum";
}
.kpi__trend {
  display: inline-flex; align-items: center; gap: 4px;
  font-size: 11px;
  margin-top: 4px;
  color: var(--text-3);
}
.kpi__trend--up { color: var(--accent-text); }
.kpi__trend--down { color: var(--danger); }
.kpi__row {
  display: flex; align-items: center; gap: 8px;
}

/* sparkline at the bottom */
.kpi__spark { position: absolute; left: 0; right: 0; bottom: 0; height: 32px; pointer-events: none; opacity: 0.6; }

/* ---------- Dashboard grid ---------- */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.grid-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 14px; }
@media (max-width: 1000px) { .grid-2, .grid-3 { grid-template-columns: 1fr; } }

/* ---------- Task / list rows ---------- */
.row {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 12px 18px;
  border-bottom: 1px solid var(--border);
  transition: background var(--dur-2) var(--ease-out);
  cursor: pointer;
}
.row:last-child { border-bottom: none; }
.row:hover { background: var(--surface-hover); }
.row__title {
  font-size: 13.5px;
  font-weight: 500;
  color: var(--text);
}
.row__meta {
  font-size: 11.5px;
  color: var(--text-3);
  margin-top: 2px;
  display: flex; align-items: center; gap: 8px; flex-wrap: wrap;
}
.row__meta .dot { width: 3px; height: 3px; border-radius: 999px; background: var(--text-4); }
.row__progress {
  margin-left: auto;
  display: flex; align-items: center; gap: 10px;
  flex: 0 0 200px;
}
.row__progress .bar { flex: 1; }
.row__pct {
  font-variant-numeric: tabular-nums;
  font-size: 12px;
  color: var(--text-2);
  width: 36px;
  text-align: right;
}

/* ---------- Tree (Tasks) ---------- */
.tree__node {
  border-bottom: 1px solid var(--border);
}
.tree__node:last-child { border-bottom: none; }
.tree__row {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 12px;
  cursor: pointer;
  transition: background var(--dur-2) var(--ease-out);
}
.tree__row:hover { background: var(--surface-hover); }
.tree__caret {
  width: 16px; height: 16px; display: grid; place-items: center;
  color: var(--text-3);
  transition: transform var(--dur-3) var(--ease-spring);
}
.tree__caret.is-open { transform: rotate(90deg); color: var(--text); }
.tree__name { font-size: 13.5px; font-weight: 500; }
.tree__count { font-size: 11.5px; color: var(--text-3); margin-left: 6px; }
.tree__progress {
  margin-left: auto;
  display: flex; align-items: center; gap: 10px;
  width: 200px;
}
.tree__progress .bar { flex: 1; }
.tree__children {
  background: var(--surface-2);
  overflow: hidden;
}
.tree--depth-1 { padding-left: 26px; }
.tree--depth-2 { padding-left: 52px; }
.tree--depth-3 { padding-left: 78px; }

/* ---------- Filter bar ---------- */
.filterbar {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr)) auto;
  gap: 10px;
  padding: 14px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-5);
  margin-bottom: var(--s-4);
}

/* ---------- Section ---------- */
.section {
  margin-bottom: var(--s-6);
}
.section__head {
  display: flex; align-items: flex-end; justify-content: space-between;
  margin-bottom: 10px;
  padding: 0 4px;
}
.section__title {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: -0.005em;
  display: flex; align-items: center; gap: 8px;
}
.section__sub { font-size: 12px; color: var(--text-3); margin-top: 2px; }

/* ---------- Login ---------- */
.login {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1fr 1fr;
  background: var(--bg);
}
@media (max-width: 900px) { .login { grid-template-columns: 1fr; } }
.login__form {
  display: grid; place-items: center;
  padding: var(--s-7);
}
.login__form-inner { width: 100%; max-width: 360px; }
.login__title { font-size: 28px; font-weight: 600; letter-spacing: -0.02em; margin: 0 0 8px; }
.login__sub { color: var(--text-3); margin: 0 0 28px; }

.login__hero {
  position: relative;
  background: var(--bg-2);
  overflow: hidden;
  display: grid; place-items: center;
}
.login__hero::before, .login__hero::after {
  content: "";
  position: absolute;
  border-radius: 50%;
  filter: blur(60px);
  opacity: 0.5;
  pointer-events: none;
  animation: blobFloat 12s ease-in-out infinite;
}
.login__hero::before {
  width: 380px; height: 380px;
  background: radial-gradient(circle, var(--accent), transparent 70%);
  top: 10%; left: 10%;
}
.login__hero::after {
  width: 340px; height: 340px;
  background: radial-gradient(circle, var(--ai), transparent 70%);
  bottom: 10%; right: 10%;
  animation-delay: -6s;
}
@keyframes blobFloat {
  0%,100% { transform: translate(0,0) scale(1); }
  50%     { transform: translate(20px, -30px) scale(1.05); }
}

/* ---------- Status pill ---------- */
.pill {
  display: inline-flex; align-items: center; gap: 5px;
  padding: 2px 7px;
  border-radius: 999px;
  font-size: 10.5px;
  font-weight: 500;
  text-transform: lowercase;
  letter-spacing: 0.01em;
}
.pill--done { background: var(--success-soft); color: var(--success); }
.pill--pending { background: var(--warn-soft); color: var(--warn); }
.pill--blocked { background: var(--danger-soft); color: var(--danger); }
.pill--new { background: var(--info-soft); color: var(--info); }
.pill--ai { background: var(--ai-soft); color: var(--ai-text); }

/* ---------- Reveal-on-load utility ---------- */
.reveal { opacity: 0; transform: translateY(8px); animation: revealIn 600ms var(--ease-out) forwards; }
@keyframes revealIn { to { opacity: 1; transform: none; } }

/* ---------- Numeric ticker ---------- */
.tick {
  font-variant-numeric: tabular-nums;
  display: inline-block;
}

/* ---------- AI shimmer ---------- */
.ai-shimmer {
  background: linear-gradient(90deg, var(--ai) 0%, var(--accent) 50%, var(--ai) 100%);
  background-size: 200% 100%;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  animation: aiShimmer 4s linear infinite;
}
@keyframes aiShimmer { from { background-position: 0% 0; } to { background-position: 200% 0; } }

/* ---------- Dropdown / popover ---------- */
.pop {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-4);
  box-shadow: var(--shadow-lg);
  padding: 6px;
  min-width: 200px;
}
.pop__item {
  display: flex; align-items: center; gap: 8px;
  padding: 7px 10px;
  border-radius: var(--r-2);
  font-size: 13px;
  color: var(--text);
  cursor: pointer;
  transition: background var(--dur-2) var(--ease-out);
}
.pop__item:hover { background: var(--surface-hover); }

/* ---------- Toolbar ---------- */
.toolbar {
  display: flex; align-items: center; gap: 8px;
}

/* ---------- Tag / chip ---------- */
.chip {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 5px 10px;
  border-radius: 999px;
  background: var(--surface-hover);
  border: 1px solid transparent;
  font-size: 12px;
  color: var(--text-2);
  cursor: pointer;
  transition: background var(--dur-2) var(--ease-out), color var(--dur-2) var(--ease-out), border-color var(--dur-2) var(--ease-out), transform var(--dur-3) var(--ease-spring);
}
.chip:hover { background: var(--surface-active); color: var(--text); }
.chip:active { transform: scale(0.96); }
.chip--ai {
  background: var(--ai-soft);
  color: var(--ai-text);
}
.chip--ai:hover { background: var(--ai-soft-2); }

/* ---------- Tabs ---------- */
.tabs {
  display: inline-flex;
  padding: 3px;
  background: var(--surface-hover);
  border-radius: var(--r-3);
  gap: 2px;
  position: relative;
}
.tabs__item {
  padding: 5px 12px;
  font-size: 12.5px;
  font-weight: 500;
  color: var(--text-3);
  border-radius: var(--r-2);
  cursor: pointer;
  transition: color var(--dur-2) var(--ease-out);
  position: relative;
  z-index: 1;
}
.tabs__item:hover { color: var(--text); }
.tabs__item.is-active { color: var(--text); }
.tabs__slider {
  position: absolute;
  top: 3px; bottom: 3px;
  background: var(--surface);
  border-radius: var(--r-2);
  box-shadow: var(--shadow-sm);
  transition: left var(--dur-3) var(--ease-spring), width var(--dur-3) var(--ease-spring);
}

/* ---------- Modal ---------- */
.scrim {
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.35);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  display: grid; place-items: center;
  z-index: 50;
  animation: fadeIn var(--dur-3) var(--ease-out);
}
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
.modal {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-6);
  box-shadow: var(--shadow-xl);
  max-width: 92vw;
  max-height: 88vh;
  overflow: auto;
  animation: modalIn var(--dur-4) var(--ease-out);
}
@keyframes modalIn { from { opacity: 0; transform: translateY(10px) scale(0.98); } to { opacity: 1; transform: none; } }

/* ---------- Inline divider ---------- */
.divider { height: 1px; background: var(--border); margin: var(--s-4) 0; }

/* ---------- Empty state ---------- */
.empty {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  padding: var(--s-8) var(--s-4);
  text-align: center;
  color: var(--text-3);
}
.empty__icon {
  width: 48px; height: 48px; border-radius: 14px;
  background: var(--surface-hover);
  color: var(--text-3);
  display: grid; place-items: center;
  margin-bottom: 12px;
}

/* ---------- Spring hover lift ---------- */
.lift { transition: transform var(--dur-3) var(--ease-spring), box-shadow var(--dur-3) var(--ease-out); }
.lift:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }

/* ---------- KBD ---------- */
.kbd {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 10.5px;
  padding: 1px 5px;
  border-radius: 4px;
  background: var(--surface-hover);
  border: 1px solid var(--border);
  color: var(--text-3);
}


/* ============================================================
   CMC CRM — Phase 2 additions (animations + AI overlays)
   ============================================================ */

/* Tree expand */
@keyframes slideDown { from { opacity: 0; max-height: 0; } to { opacity: 1; max-height: 4000px; } }

/* Pulse for online dot, badges */
@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.4; } }

/* Streaming cursor blink */
@keyframes blink { 0%, 50% { opacity: 1; } 51%, 100% { opacity: 0; } }

/* Thinking dots bounce */
@keyframes bounce { 0%, 80%, 100% { transform: translateY(0); opacity: 0.4; } 40% { transform: translateY(-8px); opacity: 1; } }

/* Bar chart grow on mount */
@keyframes barGrow { from { transform: scaleY(0); } to { transform: scaleY(1); } }

/* Wiggle for empty-state confetti */
@keyframes wiggle { 0%, 100% { transform: rotate(-8deg); } 50% { transform: rotate(8deg); } }

/* AI thinking overlay (positioned over the composer card) */
.thinking-overlay {
    position: absolute; inset: 0;
    background: color-mix(in srgb, var(--surface) 70%, transparent);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    display: grid; place-items: center;
    z-index: 5;
    border-radius: inherit;
    animation: fadeIn 200ms var(--ease-out);
}
.thinking-dots {
    display: flex; gap: 6px; margin-bottom: 10px;
}
.thinking-dots span {
    width: 9px; height: 9px;
    border-radius: 999px;
    background: var(--ai);
    animation: bounce 1.2s ease infinite;
}
.thinking-dots span:nth-child(2) { animation-delay: 0.15s; }
.thinking-dots span:nth-child(3) { animation-delay: 0.30s; }
.thinking-text {
    font-size: 13px;
    font-weight: 500;
    text-align: center;
}

/* Streaming cursor — absolute positioned blinker */
.streaming-cursor {
    position: absolute;
    bottom: 14px; right: 14px;
    width: 8px; height: 16px;
    background: var(--ai);
    border-radius: 2px;
    animation: blink 0.8s steps(1) infinite;
    pointer-events: none;
}

/* Tone slider — for AI compose Tone tab */
.tone-slider {
    -webkit-appearance: none; appearance: none;
    width: 100%; height: 4px;
    background: var(--surface-hover);
    border-radius: 999px;
    outline: none;
}
.tone-slider::-webkit-slider-thumb {
    -webkit-appearance: none; appearance: none;
    width: 16px; height: 16px;
    border-radius: 999px;
    background: var(--ai);
    cursor: pointer;
    box-shadow: 0 1px 3px rgba(110,91,255,0.4);
    transition: transform var(--dur-2) var(--ease-spring);
}
.tone-slider::-webkit-slider-thumb:hover { transform: scale(1.15); }
.tone-slider::-moz-range-thumb {
    width: 16px; height: 16px;
    border-radius: 999px;
    background: var(--ai);
    cursor: pointer;
    border: none;
    box-shadow: 0 1px 3px rgba(110,91,255,0.4);
}

/* ai-shimmer text already defined — keep */


/* ============================================================
   CMC brand mark (logo image)
   ============================================================ */
.brand-mark {
    display: block;
    height: auto;
    object-fit: contain;
    flex-shrink: 0;
}
.brand-mark--xs { width: 42px; }
.brand-mark--sm { width: 58px; }
.brand-mark--md { width: 80px; }
.brand-mark--lg { width: 120px; }
.brand-mark--xl { width: 180px; }


/* ============================================================
   CMC CRM — Mobile responsiveness (Phase 2 polish)
   ============================================================ */

/* CSS-controlled visibility helpers */
.mobile-only { display: none !important; }
@media (max-width: 900px) {
    .mobile-only { display: inline-flex !important; }
    .desktop-only { display: none !important; }
}

/* ---------- Sidebar drawer pattern (<=900px) ---------- */
@media (max-width: 900px) {
    .app { grid-template-columns: 1fr; }

    .sidebar {
        position: fixed; top: 0; left: 0; bottom: 0;
        width: var(--sidebar-w); max-width: 88vw;
        z-index: 50;
        transform: translateX(-100%);
        transition: transform var(--dur-3) var(--ease-out);
        background: var(--surface);
        box-shadow: var(--shadow-xl);
        border-right: 1px solid var(--border);
    }
    .sidebar[data-open="true"] { transform: translateX(0); }

    .sidebar-overlay {
        position: fixed; inset: 0;
        background: rgba(0,0,0,0.45);
        backdrop-filter: blur(4px);
        -webkit-backdrop-filter: blur(4px);
        z-index: 49;
        opacity: 0; pointer-events: none;
        transition: opacity var(--dur-3) var(--ease-out);
    }
    .sidebar-overlay.is-on { opacity: 1; pointer-events: auto; }

    .topbar { padding: 0 16px; gap: 8px; }
    .topbar__title span:first-child,
    .topbar__title .crumb-sep { display: none; }
    .topbar__actions { gap: 4px; }
    .topbar__actions .btn:not(.btn--icon):not(.btn--sm) { padding: 6px 10px; font-size: 12px; }

    .chat-panel { width: 100vw !important; }
}

/* ---------- Page padding & titles ---------- */
@media (max-width: 720px) {
    .page { padding: 16px; max-width: 100%; }
    .page__head { flex-direction: column; align-items: flex-start; gap: 12px; margin-bottom: 16px; }
    .page__title { font-size: 22px; }
    .toolbar { flex-wrap: wrap; }

    /* KPI grid: 2 cols on phone */
    .kpi-grid { grid-template-columns: repeat(2, 1fr) !important; gap: 10px; }
    .kpi__value { font-size: 22px; }

    /* Cards tighter */
    .card { padding: 14px; border-radius: 10px; }
    .card__head { padding: 12px 14px; }
    .card__body { padding: 14px; }

    /* Wide tables: horizontal scroll inside card */
    .card--flat { overflow-x: auto; -webkit-overflow-scrolling: touch; }
    .card--flat > table.table { min-width: 640px; }

    /* Filter bar wraps */
    .filterbar { grid-template-columns: 1fr !important; gap: 10px; padding: 12px; }
    .filterbar .field { width: 100%; }

    /* Tree row tightening */
    .tree__row { padding-left: 12px !important; padding-right: 8px; gap: 8px; }
    .tree__name { font-size: 12.5px; }
    .tree__progress { width: 110px; gap: 6px; }
    .tree__progress .row__pct { font-size: 11px; width: 30px; }
    .tree--depth-1 { padding-left: 18px !important; }
    .tree--depth-2 { padding-left: 30px !important; }
    .tree--depth-3 { padding-left: 42px !important; }

    /* Buttons in actions wrap and full-width when needed */
    .page__head .toolbar .btn { font-size: 12.5px; }
}

@media (max-width: 480px) {
    .kpi-grid { grid-template-columns: 1fr !important; }
    .page__title { font-size: 19px; }
    .topbar__actions .btn span:not(.badge) { display: none; }  /* icon-only buttons */
    .filterbar { padding: 10px; }
}

/* ---------- Login (already has 900px stack) ---------- */
@media (max-width: 900px) {
    .login__hero { display: none; }
    .login__form { padding: var(--s-5); }
    .login__form-inner { max-width: 100%; }
}

/* ---------- Client public dashboard ---------- */
@media (max-width: 900px) {
    .public-shell { padding: 0 16px; }
    .public-header__inner { padding: 12px 16px; flex-wrap: wrap; gap: 8px; }
    .public-header__inner .ph-divider,
    .public-header__inner .live-pill { display: none; }
}
@media (max-width: 720px) {
    .hero-section { padding: 32px 0 20px; }
    .hero-title { font-size: 32px; }
    .hero-title__sub { font-size: 18px; margin-top: 4px; }
    .hero-desc { font-size: 14px; margin-top: 14px; }
    .pph { padding: 16px; gap: 20px; }
    .pph__value { font-size: 32px; }
    .pph__stats { width: 100%; min-width: 0; grid-template-columns: 1fr 1fr 1fr; gap: 8px; }
    .pph__stats .hero-stat { padding: 8px; }
    .pph__stats .hero-stat__value { font-size: 16px; }
    .pph__stats .hero-stat__label { font-size: 9.5px; }
    .section-label { gap: 10px; padding-bottom: 8px; margin-bottom: 14px; }
    .section-label__title { font-size: 17px; }
    .section-label__num { font-size: 10px; }
    .floor-bars { gap: 4px; height: 160px; }
    .floor-bars .lbl { font-size: 9px; }
    .histogram { gap: 6px; height: 180px; }
    .histogram .lbl { font-size: 10px; }
}

/* ---------- Email compose (2-col → stack) ---------- */
@media (max-width: 900px) {
    .compose-grid,
    [data-compose-grid] {
        grid-template-columns: 1fr !important;
    }
    [data-compose-aside],
    .compose-aside {
        position: static !important;
        top: auto !important;
    }
}

/* ---------- Contractor detail / Task detail 2-col → stack ---------- */
@media (max-width: 900px) {
    [data-detail-grid] {
        grid-template-columns: 1fr !important;
    }
}

/* ---------- Tables in any context become scrollable on small ---------- */
@media (max-width: 720px) {
    .table th, .table td { padding: 10px 10px; font-size: 12.5px; }
    .table th { font-size: 10px; }
}

/* ---------- Reveal animation respects reduced-motion ---------- */
@media (prefers-reduced-motion: reduce) {
    .reveal, .kpi, .lift, .bar__fill, .chart-wrap canvas {
        animation: none !important;
        transition: none !important;
    }
}