/* ==========================================================================
   BENT CODES — CLIENT PORTAL
   Application layer built on the base design system.
   Palette: obsidian black · 24k gold · bone white
   Type:    Gambetta (display serif) · Satoshi (sans)
   ========================================================================== */

:root {
  /* base.css skips this step in its spacing scale */
  --space-5: 1.25rem;
  --rail-w: 268px;
  --rail-w-collapsed: 84px;
  --topbar-h: 76px;
  --surface: #0c0b0a;
  --surface-lift: #131211;
  --surface-lift-2: #191715;
  --pos: #7fbf8a;
  --pos-bg: rgba(127, 191, 138, 0.11);
  --warn: #d9a441;
  --warn-bg: rgba(217, 164, 65, 0.11);
  --crit: #cf6a5c;
  --crit-bg: rgba(207, 106, 92, 0.11);
  --info-bg: rgba(200, 162, 74, 0.09);
}

body.portal {
  background: var(--ink);
  min-height: 100svh;
}

/* ==========================================================================
   1. APP SHELL
   ========================================================================== */
.app {
  display: grid;
  grid-template-columns: var(--rail-w) minmax(0, 1fr);
  min-height: 100svh;
  transition: grid-template-columns 520ms var(--ease-out);
}
body.rail-collapsed .app { grid-template-columns: var(--rail-w-collapsed) minmax(0, 1fr); }

/* Mobile drawer scrim — out of the grid entirely until the drawer exists */
.rail-scrim { display: none; }

/* ---- Sidebar rail ---- */
.rail {
  position: sticky;
  top: 0;
  height: 100svh;
  z-index: 60;
  display: flex;
  flex-direction: column;
  gap: var(--space-8);
  padding: var(--space-6) 0 var(--space-6);
  background: linear-gradient(180deg, var(--obsidian) 0%, var(--ink) 100%);
  border-right: 1px solid var(--hairline-soft);
  overflow: hidden;
}
.rail::after {
  content: '';
  position: absolute;
  inset: 0 0 auto 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
  opacity: 0.5;
}

.rail__brand {
  display: flex;
  align-items: center;
  gap: 12px;
  padding-inline: var(--space-6);
  flex: none;
}
.rail__mark { width: 28px; height: 28px; color: var(--gold); flex: none; transition: transform 700ms var(--ease-out); }
.rail__brand:hover .rail__mark { transform: rotate(-10deg); }
.rail__wordmark { display: flex; flex-direction: column; line-height: 1; white-space: nowrap; }
.rail__name {
  font-size: 0.82rem; font-weight: 700; letter-spacing: 0.2em;
  text-transform: uppercase; color: var(--bone);
}
.rail__sub {
  font-size: 0.48rem; letter-spacing: 0.3em; text-transform: uppercase;
  color: var(--gold); margin-top: 5px;
}
body.rail-collapsed .rail__wordmark { opacity: 0; pointer-events: none; }
.rail__wordmark { transition: opacity 260ms var(--ease-out); }

/* Client identity chip */
.client-chip {
  margin-inline: var(--space-4);
  padding: var(--space-4);
  border: 1px solid var(--hairline-soft);
  background: linear-gradient(160deg, rgba(200, 162, 74, 0.07), transparent 70%);
  display: grid;
  grid-template-columns: 38px minmax(0, 1fr);
  gap: var(--space-3);
  align-items: center;
  flex: none;
  position: relative;
  overflow: hidden;
}
.client-chip__avatar {
  width: 38px; height: 38px;
  display: grid; place-items: center;
  border: 1px solid var(--hairline);
  font-family: var(--font-display);
  font-size: 0.95rem;
  color: var(--champagne);
  background: var(--coal);
  flex: none;
}
.client-chip__meta { min-width: 0; }
.client-chip__name {
  font-size: var(--text-sm); font-weight: 500; color: var(--bone);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.client-chip__tier {
  font-size: 0.56rem; letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--gold); margin-top: 3px; white-space: nowrap;
}
body.rail-collapsed .client-chip { grid-template-columns: 38px; margin-inline: 22px; padding: 0; border-color: transparent; background: none; }
body.rail-collapsed .client-chip__meta { display: none; }

/* Nav */
.rail__nav { display: flex; flex-direction: column; gap: 2px; padding-inline: var(--space-4); overflow-y: auto; scrollbar-width: none; }
.rail__nav::-webkit-scrollbar { display: none; }
.rail__group {
  font-size: 0.56rem; letter-spacing: 0.24em; text-transform: uppercase;
  color: var(--bone-25); padding: var(--space-5) var(--space-3) var(--space-2);
  white-space: nowrap;
}
body.rail-collapsed .rail__group { opacity: 0; }

.rlink {
  position: relative;
  display: grid;
  grid-template-columns: 20px minmax(0, 1fr) auto;
  align-items: center;
  gap: var(--space-4);
  padding: 0.72rem var(--space-3);
  font-size: var(--text-sm);
  font-weight: 450;
  color: var(--bone-70);
  border-radius: var(--radius-sm);
  white-space: nowrap;
  isolation: isolate;
  transition: color 260ms var(--ease-out), padding-left 320ms var(--ease-out);
}
.rlink::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(90deg, rgba(200, 162, 74, 0.13), rgba(200, 162, 74, 0.01) 80%);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 420ms var(--ease-out);
}
.rlink::after {
  content: '';
  position: absolute;
  left: 0; top: 50%;
  width: 2px; height: 0;
  background: var(--grad-gold-soft);
  transform: translateY(-50%);
  transition: height 380ms var(--ease-out);
}
.rlink:hover { color: var(--bone); padding-left: calc(var(--space-3) + 4px); }
.rlink:hover::before { transform: scaleX(1); }
.rlink[aria-current='page'] { color: var(--champagne); }
.rlink[aria-current='page']::before { transform: scaleX(1); }
.rlink[aria-current='page']::after { height: 62%; }
.rlink__icon { width: 20px; height: 20px; flex: none; color: currentColor; opacity: 0.85; }
.rlink[aria-current='page'] .rlink__icon { color: var(--gold); opacity: 1; }
.rlink__label { overflow: hidden; text-overflow: ellipsis; transition: opacity 240ms var(--ease-out); }
.rlink__badge {
  min-width: 20px; height: 19px;
  display: grid; place-items: center;
  padding-inline: 6px;
  font-size: 0.6rem; font-weight: 700;
  font-variant-numeric: tabular-nums;
  color: var(--ink);
  background: var(--grad-gold);
  border-radius: 999px;
}
.rlink__badge--quiet { color: var(--bone-70); background: none; border: 1px solid var(--hairline-soft); font-weight: 500; }
body.rail-collapsed .rlink { grid-template-columns: 20px; justify-content: center; padding-inline: 32px; }
body.rail-collapsed .rlink__label, body.rail-collapsed .rlink__badge { opacity: 0; display: none; }

.rail__foot { margin-top: auto; padding: var(--space-4) var(--space-4) 0; flex: none; display: grid; gap: var(--space-3); }
.rail__foot .hairline { margin-bottom: var(--space-3); }

.rail-toggle {
  display: grid;
  grid-template-columns: 20px minmax(0, 1fr);
  align-items: center;
  gap: var(--space-4);
  padding: 0.6rem var(--space-3);
  font-size: var(--text-xs);
  letter-spacing: var(--track-mid);
  text-transform: uppercase;
  color: var(--bone-45);
  white-space: nowrap;
  transition: color var(--t-fast);
}
.rail-toggle:hover { color: var(--gold); }
.rail-toggle svg { width: 20px; height: 20px; transition: transform 460ms var(--ease-out); }
body.rail-collapsed .rail-toggle svg { transform: rotate(180deg); }
body.rail-collapsed .rail-toggle span { display: none; }

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

.topbar {
  position: sticky;
  top: 0;
  z-index: 55;
  min-height: var(--topbar-h);
  display: flex;
  align-items: center;
  gap: var(--space-6);
  padding: var(--space-4) clamp(1.25rem, 3vw, 2.75rem);
  background: rgba(5, 5, 5, 0.72);
  backdrop-filter: blur(18px) saturate(1.2);
  border-bottom: 1px solid var(--hairline-soft);
  transition: border-color var(--t-mid);
}
.topbar.is-scrolled { border-bottom-color: var(--hairline); }
.topbar__crumbs { display: flex; align-items: center; gap: var(--space-3); min-width: 0; }
.crumb {
  font-size: var(--text-xs); letter-spacing: var(--track-mid);
  text-transform: uppercase; color: var(--bone-45);
  transition: color var(--t-fast);
}
.crumb:hover { color: var(--gold); }
.crumb--current { color: var(--bone); }
.crumb-sep { color: var(--gold); opacity: 0.5; font-size: 0.7rem; }

.topbar__spacer { flex: 1 1 auto; }

/* Search */
.searchbox {
  position: relative;
  display: flex; align-items: center; gap: var(--space-3);
  width: clamp(180px, 26vw, 340px);
  padding: 0.62rem var(--space-4);
  border: 1px solid var(--hairline-soft);
  background: rgba(248, 246, 241, 0.02);
  transition: border-color var(--t-mid), background var(--t-mid), box-shadow var(--t-mid);
}
.searchbox:focus-within { border-color: var(--hairline); background: rgba(248, 246, 241, 0.04); box-shadow: 0 0 0 3px rgba(200, 162, 74, 0.07); }
.searchbox svg { width: 15px; height: 15px; color: var(--bone-45); flex: none; }
.searchbox input {
  flex: 1; min-width: 0;
  background: none; border: 0; outline: none;
  color: var(--bone); font: inherit; font-size: var(--text-sm);
}
.searchbox input::placeholder { color: var(--bone-25); }
.searchbox kbd {
  font-family: var(--font-sans); font-size: 0.6rem; letter-spacing: 0.08em;
  color: var(--bone-45); border: 1px solid var(--hairline-soft);
  padding: 2px 6px; flex: none;
}

/* Icon buttons */
.iconbtn {
  position: relative;
  width: 40px; height: 40px;
  display: grid; place-items: center;
  border: 1px solid var(--hairline-soft);
  color: var(--bone-70);
  overflow: hidden;
  isolation: isolate;
  flex: none;
  transition: color var(--t-fast), border-color var(--t-fast);
}
.iconbtn::before {
  content: '';
  position: absolute; inset: 0; z-index: -1;
  background: var(--grad-gold);
  transform: translateY(101%);
  transition: transform 420ms var(--ease-out);
}
.iconbtn:hover { color: var(--ink); border-color: var(--gold); }
.iconbtn:hover::before { transform: translateY(0); }
.iconbtn svg { width: 17px; height: 17px; }
.iconbtn__dot {
  position: absolute; top: 8px; right: 8px;
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--gold);
  box-shadow: 0 0 0 2px var(--ink);
  animation: pulse-dot 2.6s var(--ease-in-out) infinite;
}
@keyframes pulse-dot {
  0%, 100% { box-shadow: 0 0 0 2px var(--ink), 0 0 0 0 rgba(200, 162, 74, 0.5); }
  50% { box-shadow: 0 0 0 2px var(--ink), 0 0 0 6px rgba(200, 162, 74, 0); }
}

.mobile-rail-btn { display: none; }

/* Page canvas */
.canvas {
  padding: clamp(1.75rem, 3.4vw, 3.25rem) clamp(1.25rem, 3vw, 2.75rem) clamp(4rem, 7vw, 6rem);
  display: flex; flex-direction: column;
  gap: clamp(1.75rem, 3vw, 2.75rem);
  position: relative;
  isolation: isolate;
}
.canvas__aura {
  position: fixed;
  top: -18vw; right: -14vw;
  width: 46vw; height: 46vw;
  border-radius: 50%;
  filter: blur(110px);
  background: radial-gradient(circle, rgba(200, 162, 74, 0.16), transparent 68%);
  pointer-events: none;
  z-index: -1;
  animation: glow-breathe 14s var(--ease-in-out) infinite alternate;
}

/* Page heading */
.phead { display: flex; align-items: flex-end; justify-content: space-between; gap: var(--space-8); flex-wrap: wrap; }
.phead h1 {
  font-size: clamp(2rem, 3.6vw, 3.1rem);
  letter-spacing: -0.03em;
  line-height: 1.02;
}
.phead__actions { display: flex; align-items: center; gap: var(--space-3); flex-wrap: wrap; }

.btn--sm { padding: 0.72rem 1.35rem; font-size: var(--text-xs); }
.btn--block { width: 100%; }

/* ==========================================================================
   2. CARDS
   ========================================================================== */
.card {
  display: block;
  position: relative;
  background: linear-gradient(168deg, var(--surface-lift) 0%, var(--surface) 62%);
  border: 1px solid var(--hairline-soft);
  padding: clamp(1.35rem, 2.2vw, 2rem);
  overflow: hidden;
  isolation: isolate;
  transition: border-color var(--t-mid), transform var(--t-mid), box-shadow var(--t-mid);
}
.card::before {
  content: '';
  position: absolute; top: 0; left: 0;
  width: 100%; height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 900ms var(--ease-out);
}
.card.is-in::before { transform: scaleX(1); }
.card--flat { background: rgba(248, 246, 241, 0.014); }
.card--pad-lg { padding: clamp(1.75rem, 3vw, 2.75rem); }
.card--tight { padding: clamp(1rem, 1.6vw, 1.35rem); }
.card--hover:hover, a.card:hover {
  border-color: var(--hairline);
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

/* Spotlight follows the pointer across a card */
.card--spot::after {
  content: '';
  position: absolute; inset: 0; z-index: -1;
  background: radial-gradient(280px circle at var(--mx, 50%) var(--my, 50%), rgba(200, 162, 74, 0.11), transparent 68%);
  opacity: 0;
  transition: opacity 460ms var(--ease-out);
  pointer-events: none;
}
.card--spot:hover::after { opacity: 1; }

.card__head {
  display: flex; align-items: baseline; justify-content: space-between;
  gap: var(--space-4); flex-wrap: wrap;
  margin-bottom: var(--space-6);
}
.card__title {
  font-family: var(--font-sans);
  font-size: var(--text-sm);
  font-weight: 500;
  letter-spacing: var(--track-mid);
  text-transform: uppercase;
  color: var(--bone);
}
.card__note { font-size: var(--text-xs); color: var(--bone-45); }

/* Grids */
.g { display: grid; gap: clamp(1rem, 1.7vw, 1.5rem); }
.g-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.g-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.g-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.g-main { grid-template-columns: minmax(0, 1.65fr) minmax(0, 1fr); align-items: start; }
.g-side { grid-template-columns: minmax(0, 1fr) minmax(0, 1.9fr); align-items: start; }
@media (max-width: 1180px) {
  .g-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .g-3, .g-main, .g-side { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 760px) {
  .g-2, .g-4 { grid-template-columns: minmax(0, 1fr); }
}

/* ==========================================================================
   3. METRICS
   ========================================================================== */
.metric { display: flex; flex-direction: column; gap: var(--space-3); min-height: 148px; }
.metric__top { display: flex; align-items: center; justify-content: space-between; gap: var(--space-3); }
.metric__label {
  font-size: var(--text-xs); letter-spacing: var(--track-mid);
  text-transform: uppercase; color: var(--bone-45);
}
.metric__glyph { width: 22px; height: 22px; color: var(--gold); opacity: 0.7; flex: none; }
.metric__value {
  font-family: var(--font-display);
  font-size: clamp(1.85rem, 3vw, 2.7rem);
  line-height: 1;
  letter-spacing: -0.03em;
  font-variant-numeric: tabular-nums;
  background: var(--grad-gold);
  -webkit-background-clip: text; background-clip: text; color: transparent;
  margin-top: auto;
}
.metric__value--bone { background: none; color: var(--bone); -webkit-text-fill-color: var(--bone); }
.metric__foot { display: flex; align-items: center; gap: var(--space-3); font-size: var(--text-xs); color: var(--bone-45); flex-wrap: wrap; }

.trend { display: inline-flex; align-items: center; gap: 4px; font-weight: 500; font-variant-numeric: tabular-nums; }
.trend svg { width: 11px; height: 11px; }
.trend--up { color: var(--pos); }
.trend--down { color: var(--crit); }
.trend--flat { color: var(--bone-45); }

/* ==========================================================================
   4. PILLS / BADGES / TAGS
   ========================================================================== */
.pill {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 4px 10px;
  font-size: 0.6rem; font-weight: 500;
  letter-spacing: 0.14em; text-transform: uppercase;
  border: 1px solid var(--hairline-soft);
  color: var(--bone-70);
  white-space: nowrap;
}
.pill::before { content: ''; width: 5px; height: 5px; border-radius: 50%; background: currentColor; flex: none; }
.pill--gold { color: var(--gold); border-color: rgba(200, 162, 74, 0.32); background: var(--info-bg); }
.pill--pos { color: var(--pos); border-color: rgba(127, 191, 138, 0.3); background: var(--pos-bg); }
.pill--warn { color: var(--warn); border-color: rgba(217, 164, 65, 0.3); background: var(--warn-bg); }
.pill--crit { color: var(--crit); border-color: rgba(207, 106, 92, 0.32); background: var(--crit-bg); }
.pill--mute { color: var(--bone-45); }
.pill--bare::before { display: none; }
.pill--live::before { animation: pulse-live 1.9s var(--ease-in-out) infinite; }
@keyframes pulse-live { 0%, 100% { opacity: 1; transform: scale(1); } 50% { opacity: 0.35; transform: scale(0.7); } }

/* ==========================================================================
   5. PROGRESS
   ========================================================================== */
.bar {
  position: relative;
  height: 3px;
  background: rgba(248, 246, 241, 0.08);
  overflow: hidden;
}
.bar span {
  position: absolute; inset: 0 auto 0 0;
  width: 0;
  background: var(--grad-gold);
  transition: width 1400ms var(--ease-out);
}
.bar.is-in span { width: var(--pct, 0%); }
.bar--thick { height: 6px; }

/* Radial progress */
.dial { position: relative; width: 132px; height: 132px; flex: none; }
.dial svg { width: 100%; height: 100%; transform: rotate(-90deg); }
.dial__track { stroke: rgba(248, 246, 241, 0.08); }
.dial__fill {
  stroke: url(#goldStroke);
  stroke-linecap: round;
  stroke-dasharray: var(--circ);
  stroke-dashoffset: var(--circ);
  transition: stroke-dashoffset 1700ms var(--ease-out);
}
.dial.is-in .dial__fill { stroke-dashoffset: var(--dash); }
.dial__center {
  position: absolute; inset: 0;
  display: grid; place-items: center; gap: 2px;
  text-align: center;
}
.dial__num {
  font-family: var(--font-display);
  font-size: 1.85rem; line-height: 1;
  letter-spacing: -0.03em;
  color: var(--champagne);
  font-variant-numeric: tabular-nums;
}
.dial__cap { font-size: 0.55rem; letter-spacing: 0.2em; text-transform: uppercase; color: var(--bone-45); }

/* ==========================================================================
   6. TABLES / LEDGERS
   ========================================================================== */
.ledger { width: 100%; border-collapse: collapse; font-size: var(--text-sm); }
.ledger th {
  text-align: left;
  font-size: 0.58rem; font-weight: 500;
  letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--bone-45);
  padding: 0 var(--space-4) var(--space-4);
  border-bottom: 1px solid var(--hairline-soft);
  white-space: nowrap;
}
.ledger th:first-child, .ledger td:first-child { padding-left: 0; }
.ledger th:last-child, .ledger td:last-child { padding-right: 0; text-align: right; }
.ledger td {
  padding: var(--space-5) var(--space-4);
  border-bottom: 1px solid var(--hairline-soft);
  color: var(--bone-70);
  vertical-align: middle;
}
.ledger tbody tr { transition: background 380ms var(--ease-out); }
.ledger tbody tr:hover { background: linear-gradient(90deg, rgba(200, 162, 74, 0.05), transparent 70%); }
.ledger tbody tr:last-child td { border-bottom: 0; }
.ledger .num { font-variant-numeric: tabular-nums; color: var(--bone); }
.ledger .ref { font-variant-numeric: tabular-nums; letter-spacing: 0.06em; color: var(--bone-45); font-size: var(--text-xs); }
.ledger .strong { color: var(--bone); font-weight: 500; }
.table-wrap { overflow-x: auto; margin-inline: calc(-1 * clamp(1.35rem, 2.2vw, 2rem)); padding-inline: clamp(1.35rem, 2.2vw, 2rem); }

/* Row stagger-in */
.stagger tbody tr, .stagger > .stagger-item {
  opacity: 0;
  transform: translateY(10px);
}
@media (prefers-reduced-motion: no-preference) {
  .stagger.is-in tbody tr, .stagger.is-in > .stagger-item {
    animation: row-in 700ms var(--ease-out) forwards;
    animation-delay: calc(var(--i, 0) * 62ms);
  }
}
@media (prefers-reduced-motion: reduce) {
  .stagger tbody tr, .stagger > .stagger-item { opacity: 1; transform: none; }
}
@keyframes row-in { to { opacity: 1; transform: translateY(0); } }

/* ==========================================================================
   7. LIST ROWS
   ========================================================================== */
.rows { display: flex; flex-direction: column; }
.row-item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: var(--space-5);
  padding: var(--space-5) 0;
  border-bottom: 1px solid var(--hairline-soft);
  position: relative;
  transition: padding-left 400ms var(--ease-out);
}
.row-item:last-child { border-bottom: 0; padding-bottom: 0; }
.row-item:first-child { padding-top: 0; }
a.row-item:hover, .row-item--hover:hover { padding-left: 10px; }
a.row-item::before, .row-item--hover::before {
  content: '';
  position: absolute; left: 0; top: 12%;
  width: 1px; height: 0;
  background: var(--gold);
  transition: height 400ms var(--ease-out);
}
a.row-item:hover::before, .row-item--hover:hover::before { height: 76%; }
.row-item__glyph {
  width: 40px; height: 40px; flex: none;
  display: grid; place-items: center;
  border: 1px solid var(--hairline-soft);
  color: var(--gold);
  background: rgba(200, 162, 74, 0.04);
  transition: border-color var(--t-mid), background var(--t-mid);
}
.row-item__glyph svg { width: 17px; height: 17px; }
a.row-item:hover .row-item__glyph { border-color: var(--hairline); background: rgba(200, 162, 74, 0.1); }
.row-item__body { min-width: 0; display: grid; gap: 4px; }
.row-item__title { font-size: var(--text-sm); font-weight: 500; color: var(--bone); }
.row-item__sub { font-size: var(--text-xs); color: var(--bone-45); }
.row-item__end { text-align: right; display: grid; gap: 5px; justify-items: end; flex: none; }
@media (max-width: 620px) {
  .row-item { grid-template-columns: auto minmax(0, 1fr); }
  .row-item__end { grid-column: 2; justify-items: start; text-align: left; }
}

/* ==========================================================================
   8. TIMELINE
   ========================================================================== */
.tl { position: relative; display: grid; gap: var(--space-6); padding-left: var(--space-6); }
.tl::before {
  content: '';
  position: absolute; left: 5px; top: 6px; bottom: 6px;
  width: 1px; background: var(--hairline-soft);
}
.tl__rail {
  position: absolute; left: 5px; top: 6px;
  width: 1px; background: var(--grad-gold-soft);
  height: var(--rail, 0%);
  transition: height 1600ms var(--ease-out);
}
.tl__item { position: relative; display: grid; gap: 5px; }
.tl__item::before {
  content: '';
  position: absolute;
  left: calc(-1 * var(--space-6) + 1px);
  top: 5px;
  width: 9px; height: 9px;
  border-radius: 50%;
  border: 1px solid var(--hairline);
  background: var(--ink);
  transition: background var(--t-mid), box-shadow var(--t-mid);
}
.tl__item--done::before { background: var(--gold); box-shadow: 0 0 0 4px rgba(200, 162, 74, 0.13); }
.tl__item--now::before { border-color: var(--gold); box-shadow: 0 0 0 4px rgba(200, 162, 74, 0.13); animation: pulse-live 2.2s var(--ease-in-out) infinite; }
.tl__when { font-size: 0.58rem; letter-spacing: 0.18em; text-transform: uppercase; color: var(--gold); }
.tl__what { font-size: var(--text-sm); color: var(--bone); font-weight: 450; }
.tl__note { font-size: var(--text-xs); color: var(--bone-45); }

/* ==========================================================================
   9. FORMS
   ========================================================================== */
.field { display: grid; gap: var(--space-2); }
.field > label, .field > span:first-child, .flabel {
  font-size: 0.58rem; letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--bone-45);
}
.input, .select, .textarea {
  width: 100%;
  padding: 0.85rem var(--space-4);
  background: rgba(248, 246, 241, 0.022);
  border: 1px solid var(--hairline-soft);
  border-radius: var(--radius-sm);
  color: var(--bone);
  font: inherit;
  font-size: var(--text-sm);
  outline: none;
  transition: border-color var(--t-mid), background var(--t-mid), box-shadow var(--t-mid);
}
.input::placeholder, .textarea::placeholder { color: var(--bone-25); }
.input:focus, .select:focus, .textarea:focus {
  border-color: rgba(200, 162, 74, 0.5);
  background: rgba(248, 246, 241, 0.04);
  box-shadow: 0 0 0 3px rgba(200, 162, 74, 0.08);
}
.textarea { resize: vertical; min-height: 118px; line-height: 1.6; }
.select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='none' stroke='%23c8a24a' stroke-width='1.5'%3E%3Cpath d='M4 6.5l4 4 4-4'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right var(--space-4) center;
  background-size: 14px;
  padding-right: 2.4rem;
  cursor: pointer;
}
.select option { background: var(--coal); color: var(--bone); }
.fhint { font-size: var(--text-xs); color: var(--bone-45); }

/* Toggle switch */
.switch { display: inline-flex; align-items: center; gap: var(--space-4); cursor: pointer; }
.switch input { position: absolute; opacity: 0; pointer-events: none; }
.switch__track {
  width: 44px; height: 23px;
  border-radius: 999px;
  border: 1px solid var(--hairline-soft);
  background: rgba(248, 246, 241, 0.04);
  position: relative;
  flex: none;
  transition: background var(--t-mid), border-color var(--t-mid);
}
.switch__track::after {
  content: '';
  position: absolute; top: 3px; left: 3px;
  width: 15px; height: 15px; border-radius: 50%;
  background: var(--bone-45);
  transition: transform 380ms var(--ease-out), background var(--t-mid);
}
.switch input:checked + .switch__track { background: rgba(200, 162, 74, 0.2); border-color: var(--gold); }
.switch input:checked + .switch__track::after { transform: translateX(21px); background: var(--gold); }
.switch input:focus-visible + .switch__track { box-shadow: 0 0 0 3px rgba(200, 162, 74, 0.2); }
.switch__text { display: grid; gap: 3px; }
.switch__title { font-size: var(--text-sm); color: var(--bone); }
.switch__sub { font-size: var(--text-xs); color: var(--bone-45); }

/* Segmented control */
.seg { display: inline-flex; border: 1px solid var(--hairline-soft); position: relative; isolation: isolate; }
.seg button {
  position: relative;
  padding: 0.55rem 1.05rem;
  font-size: var(--text-xs);
  letter-spacing: var(--track-mid);
  text-transform: uppercase;
  color: var(--bone-45);
  transition: color 300ms var(--ease-out);
  white-space: nowrap;
}
.seg button[aria-pressed='true'] { color: var(--ink); }
.seg__thumb {
  position: absolute;
  top: 0; bottom: 0; left: 0;
  z-index: -1;
  background: var(--grad-gold);
  transition: transform 520ms var(--ease-out), width 520ms var(--ease-out);
}

/* ==========================================================================
   10. PAYMENTS
   ========================================================================== */
.paycard {
  position: relative;
  aspect-ratio: 1.6 / 1;
  min-height: 190px;
  padding: clamp(1.25rem, 2vw, 1.75rem);
  display: flex; flex-direction: column; justify-content: space-between;
  background: linear-gradient(140deg, #1a1815 0%, #0b0a09 55%, #14120f 100%);
  border: 1px solid var(--hairline);
  overflow: hidden;
  isolation: isolate;
  transform-style: preserve-3d;
  transition: transform 700ms var(--ease-out), box-shadow 700ms var(--ease-out);
}
.paycard::before {
  content: '';
  position: absolute; inset: 0; z-index: -1;
  background: radial-gradient(120% 90% at 12% 8%, rgba(200, 162, 74, 0.2), transparent 55%);
}
.paycard::after {
  content: '';
  position: absolute; inset: -40% -10%; z-index: -1;
  background: linear-gradient(102deg, transparent 42%, rgba(240, 228, 195, 0.16) 50%, transparent 58%);
  transform: translateX(-70%);
  animation: card-sheen 7s var(--ease-in-out) infinite;
}
@keyframes card-sheen {
  0%, 62% { transform: translateX(-80%); }
  100% { transform: translateX(80%); }
}
.paycard:hover { box-shadow: var(--shadow-gold); }
.paycard__top { display: flex; align-items: flex-start; justify-content: space-between; gap: var(--space-4); }
.paycard__brand { font-family: var(--font-display); font-size: 1.1rem; letter-spacing: 0.02em; color: var(--champagne); }
.paycard__chip {
  width: 34px; height: 26px;
  border: 1px solid rgba(200, 162, 74, 0.5);
  background: linear-gradient(150deg, rgba(240, 228, 195, 0.22), rgba(200, 162, 74, 0.08));
  position: relative;
}
.paycard__chip::before, .paycard__chip::after {
  content: '';
  position: absolute; left: 4px; right: 4px; height: 1px;
  background: rgba(200, 162, 74, 0.5);
}
.paycard__chip::before { top: 8px; }
.paycard__chip::after { bottom: 8px; }
.paycard__num {
  font-size: clamp(0.95rem, 1.5vw, 1.15rem);
  letter-spacing: 0.22em;
  color: var(--bone);
  font-variant-numeric: tabular-nums;
}
.paycard__foot { display: flex; align-items: flex-end; justify-content: space-between; gap: var(--space-4); }
.paycard__meta { font-size: 0.55rem; letter-spacing: 0.18em; text-transform: uppercase; color: var(--bone-45); }
.paycard__meta strong { display: block; margin-top: 4px; font-size: var(--text-xs); font-weight: 500; color: var(--bone); letter-spacing: 0.08em; }

/* Amount display */
.amount {
  font-family: var(--font-display);
  font-size: clamp(2.6rem, 6vw, 4.6rem);
  line-height: 0.95;
  letter-spacing: -0.04em;
  font-variant-numeric: tabular-nums;
  background: var(--grad-gold);
  background-size: 220% 100%;
  -webkit-background-clip: text; background-clip: text; color: transparent;
  animation: amount-shift 9s var(--ease-in-out) infinite alternate;
}
@keyframes amount-shift { from { background-position: 0% 0; } to { background-position: 100% 0; } }
.amount sup { font-size: 0.34em; vertical-align: 0.9em; letter-spacing: 0; margin-right: 0.06em; }

.paysplit { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(1.5rem, 3vw, 3rem); align-items: center; }
@media (max-width: 880px) { .paysplit { grid-template-columns: minmax(0, 1fr); } }

/* Payment method options */
.paymethod {
  display: grid;
  grid-template-columns: 22px minmax(0, 1fr) auto;
  align-items: center;
  gap: var(--space-4);
  padding: var(--space-4) var(--space-5);
  border: 1px solid var(--hairline-soft);
  cursor: pointer;
  position: relative;
  isolation: isolate;
  transition: border-color var(--t-mid), background var(--t-mid);
}
.paymethod input { position: absolute; opacity: 0; pointer-events: none; }
.paymethod__radio {
  width: 16px; height: 16px; border-radius: 50%;
  border: 1px solid var(--hairline);
  position: relative; flex: none;
  transition: border-color var(--t-mid);
}
.paymethod__radio::after {
  content: '';
  position: absolute; inset: 3px;
  border-radius: 50%;
  background: var(--gold);
  transform: scale(0);
  transition: transform 320ms var(--ease-out);
}
.paymethod:hover { border-color: var(--hairline); background: rgba(200, 162, 74, 0.03); }
.paymethod:has(input:checked) { border-color: var(--gold); background: var(--info-bg); }
.paymethod:has(input:checked) .paymethod__radio { border-color: var(--gold); }
.paymethod:has(input:checked) .paymethod__radio::after { transform: scale(1); }
.paymethod__label { font-size: var(--text-sm); color: var(--bone); }
.paymethod__label span { display: block; font-size: var(--text-xs); color: var(--bone-45); margin-top: 3px; }
.paymethod__logo { font-size: 0.58rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--bone-45); flex: none; }

/* ==========================================================================
   11. SCHEDULING
   ========================================================================== */
.cal { display: grid; gap: var(--space-4); }
.cal__head { display: flex; align-items: center; justify-content: space-between; gap: var(--space-4); }
.cal__month { font-family: var(--font-display); font-size: var(--text-lg); letter-spacing: -0.01em; }
.cal__nav { display: flex; gap: var(--space-2); }
.cal__nav button {
  width: 32px; height: 32px;
  display: grid; place-items: center;
  border: 1px solid var(--hairline-soft);
  color: var(--bone-70);
  transition: color var(--t-fast), border-color var(--t-fast), background var(--t-fast);
}
.cal__nav button:hover { color: var(--gold); border-color: var(--hairline); background: rgba(200, 162, 74, 0.06); }
.cal__nav svg { width: 13px; height: 13px; }
.cal__grid { display: grid; grid-template-columns: repeat(7, minmax(0, 1fr)); gap: 5px; }
.cal__dow {
  text-align: center;
  font-size: 0.55rem; letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--bone-25);
  padding-bottom: var(--space-2);
}
.cal__day {
  position: relative;
  aspect-ratio: 1;
  display: grid; place-items: center;
  font-size: var(--text-sm);
  font-variant-numeric: tabular-nums;
  color: var(--bone-70);
  border: 1px solid transparent;
  isolation: isolate;
  transition: color 300ms var(--ease-out), border-color 300ms var(--ease-out);
}
.cal__day::before {
  content: '';
  position: absolute; inset: 0; z-index: -1;
  background: rgba(200, 162, 74, 0.1);
  transform: scale(0.4);
  opacity: 0;
  transition: transform 380ms var(--ease-out), opacity 380ms var(--ease-out);
}
.cal__day:not(:disabled):hover { color: var(--champagne); border-color: rgba(200, 162, 74, 0.35); }
.cal__day:not(:disabled):hover::before { transform: scale(1); opacity: 1; }
.cal__day:disabled { color: var(--bone-25); cursor: default; }
.cal__day--out { color: rgba(248, 246, 241, 0.12); }
.cal__day--today { color: var(--gold); font-weight: 600; }
.cal__day--today::after {
  content: ''; position: absolute; bottom: 6px; left: 50%;
  transform: translateX(-50%);
  width: 3px; height: 3px; border-radius: 50%; background: var(--gold);
}
.cal__day[aria-pressed='true'] { color: var(--ink); font-weight: 600; border-color: var(--gold); }
.cal__day[aria-pressed='true']::before { background: var(--grad-gold); transform: scale(1); opacity: 1; }
.cal__day--has::after {
  content: ''; position: absolute; top: 6px; right: 6px;
  width: 4px; height: 4px; border-radius: 50%;
  background: var(--gold); opacity: 0.7;
}

.slots { display: grid; grid-template-columns: repeat(auto-fill, minmax(104px, 1fr)); gap: var(--space-3); }
.slot {
  padding: 0.7rem var(--space-3);
  border: 1px solid var(--hairline-soft);
  font-size: var(--text-sm);
  font-variant-numeric: tabular-nums;
  color: var(--bone-70);
  text-align: center;
  position: relative;
  isolation: isolate;
  overflow: hidden;
  transition: color 300ms var(--ease-out), border-color 300ms var(--ease-out);
}
.slot::before {
  content: '';
  position: absolute; inset: 0; z-index: -1;
  background: var(--grad-gold);
  transform: translateY(101%);
  transition: transform 400ms var(--ease-out);
}
.slot:not(:disabled):hover { color: var(--ink); border-color: var(--gold); }
.slot:not(:disabled):hover::before { transform: translateY(0); }
.slot[aria-pressed='true'] { color: var(--ink); border-color: var(--gold); }
.slot[aria-pressed='true']::before { transform: translateY(0); }
.slot:disabled { color: rgba(248, 246, 241, 0.16); text-decoration: line-through; cursor: default; }

/* Meeting card */
.meeting {
  display: grid;
  grid-template-columns: 76px minmax(0, 1fr) auto;
  gap: var(--space-5);
  align-items: center;
  padding: var(--space-5);
  border: 1px solid var(--hairline-soft);
  position: relative;
  overflow: hidden;
  transition: border-color var(--t-mid), transform var(--t-mid);
}
.meeting:hover { border-color: var(--hairline); transform: translateX(4px); }
.meeting--next { border-color: rgba(200, 162, 74, 0.4); background: linear-gradient(100deg, rgba(200, 162, 74, 0.07), transparent 60%); }
.meeting__date {
  display: grid; place-items: center; gap: 2px;
  padding: var(--space-3);
  border-right: 1px solid var(--hairline-soft);
  flex: none;
}
.meeting__dnum { font-family: var(--font-display); font-size: 1.7rem; line-height: 1; color: var(--champagne); }
.meeting__dmon { font-size: 0.55rem; letter-spacing: 0.18em; text-transform: uppercase; color: var(--bone-45); }
.meeting__body { min-width: 0; display: grid; gap: 5px; }
.meeting__title { font-size: var(--text-base); color: var(--bone); font-weight: 450; }
.meeting__meta { font-size: var(--text-xs); color: var(--bone-45); display: flex; gap: var(--space-4); flex-wrap: wrap; }
.meeting__end { display: grid; gap: var(--space-3); justify-items: end; flex: none; }
@media (max-width: 700px) {
  .meeting { grid-template-columns: 66px minmax(0, 1fr); }
  .meeting__end { grid-column: 1 / -1; justify-items: start; }
}

/* ==========================================================================
   12. MESSAGING
   ========================================================================== */
.msg-shell {
  display: grid;
  grid-template-columns: 306px minmax(0, 1fr);
  height: clamp(560px, calc(100svh - var(--topbar-h) - 210px), 760px);
  border: 1px solid var(--hairline-soft);
  background: linear-gradient(168deg, var(--surface-lift), var(--surface) 60%);
  overflow: hidden;
}

.msg-list { display: flex; flex-direction: column; border-right: 1px solid var(--hairline-soft); min-height: 0; }
.msg-list__head { padding: var(--space-5); border-bottom: 1px solid var(--hairline-soft); flex: none; }
.msg-list__scroll { overflow-y: auto; flex: 1; min-height: 0; }
.convo {
  width: 100%;
  display: grid;
  grid-template-columns: 36px minmax(0, 1fr) auto;
  align-items: center;
  gap: var(--space-4);
  padding: var(--space-4) var(--space-5);
  text-align: left;
  border-bottom: 1px solid var(--hairline-soft);
  position: relative;
  isolation: isolate;
  transition: background 340ms var(--ease-out);
}
.convo::before {
  content: '';
  position: absolute; left: 0; top: 0; bottom: 0;
  width: 2px; background: var(--grad-gold-soft);
  transform: scaleY(0);
  transition: transform 380ms var(--ease-out);
}
.convo:hover { background: rgba(200, 162, 74, 0.04); }
.convo[aria-current='true'] { background: rgba(200, 162, 74, 0.07); }
.convo[aria-current='true']::before { transform: scaleY(1); }
.convo__av {
  width: 36px; height: 36px;
  display: grid; place-items: center;
  border: 1px solid var(--hairline-soft);
  font-family: var(--font-display);
  font-size: 0.85rem;
  color: var(--champagne);
  background: var(--coal);
  flex: none;
}
.convo__body { min-width: 0; display: grid; gap: 3px; }
.convo__top { display: flex; align-items: baseline; justify-content: space-between; gap: var(--space-3); }
.convo__name { font-size: var(--text-sm); font-weight: 500; color: var(--bone); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.convo__time { font-size: 0.58rem; letter-spacing: 0.1em; color: var(--bone-45); flex: none; text-transform: uppercase; }
.convo__snip {
  font-size: var(--text-xs); color: var(--bone-45);
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.convo__unread {
  min-width: 17px; height: 17px;
  display: grid; place-items: center; padding-inline: 5px;
  font-size: 0.56rem; font-weight: 700;
  color: var(--ink); background: var(--grad-gold);
  border-radius: 999px;
  justify-self: end;
  align-self: center;
}

.msg-thread { display: flex; flex-direction: column; min-height: 0; }
.msg-thread__head {
  display: flex; align-items: center; gap: var(--space-4);
  padding: var(--space-5);
  border-bottom: 1px solid var(--hairline-soft);
  flex: none;
}
.msg-thread__who { display: flex; align-items: center; gap: var(--space-3); min-width: 0; }
.msg-thread__who > span:last-child { display: grid; gap: 3px; min-width: 0; }
.msg-thread__name { font-size: var(--text-base); color: var(--bone); }
.msg-thread__state { font-size: var(--text-xs); color: var(--bone-45); }
.msg-thread__scroll {
  flex: 1; min-height: 0;
  overflow-y: auto;
  padding: var(--space-6) var(--space-5);
  display: flex; flex-direction: column; gap: var(--space-5);
}
.msg-daymark {
  align-self: center;
  font-size: 0.55rem; letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--bone-25);
  display: flex; align-items: center; gap: var(--space-4);
}
.msg-daymark::before, .msg-daymark::after { content: ''; width: 34px; height: 1px; background: var(--hairline-soft); }

.bubble {
  max-width: min(78%, 560px);
  padding: var(--space-4) var(--space-5);
  font-size: var(--text-sm);
  line-height: 1.6;
  border: 1px solid var(--hairline-soft);
  color: var(--bone-70);
  background: rgba(248, 246, 241, 0.026);
  position: relative;
  animation: bubble-in 620ms var(--ease-out) both;
}
@keyframes bubble-in { from { opacity: 0; transform: translateY(12px) scale(0.985); } }
.bubble__time { display: block; margin-top: 8px; font-size: 0.56rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--bone-25); }
.bubble--me {
  align-self: flex-end;
  color: var(--ink);
  background: var(--grad-gold);
  border-color: transparent;
}
.bubble--me .bubble__time { color: rgba(5, 5, 5, 0.5); }
.bubble--them { align-self: flex-start; }
.bubble__author { font-size: 0.56rem; letter-spacing: 0.18em; text-transform: uppercase; color: var(--gold); margin-bottom: 6px; }
.bubble--attach { display: grid; gap: var(--space-3); }
.bubble__file {
  display: flex; align-items: center; gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  border: 1px solid var(--hairline-soft);
  background: rgba(5, 5, 5, 0.3);
  font-size: var(--text-xs);
  color: var(--bone);
}
.bubble__file svg { width: 15px; height: 15px; color: var(--gold); flex: none; }

.typing {
  display: inline-flex; gap: 5px; align-items: center;
  align-self: flex-start;
  font-size: 0.58rem; letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--bone-25);
  padding-left: 2px;
}
.typing span:last-of-type { margin-right: var(--space-2); }
.typing span {
  width: 4px; height: 4px; border-radius: 50%;
  background: var(--gold);
  animation: typing 1.3s var(--ease-in-out) infinite;
}
.typing span:nth-child(2) { animation-delay: 0.16s; }
.typing span:nth-child(3) { animation-delay: 0.32s; }
@keyframes typing { 0%, 60%, 100% { opacity: 0.25; transform: translateY(0); } 30% { opacity: 1; transform: translateY(-3px); } }

.composer {
  flex: none;
  padding: var(--space-4) var(--space-5) var(--space-5);
  border-top: 1px solid var(--hairline-soft);
  display: grid;
  gap: var(--space-3);
}
.composer__row { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: var(--space-3); align-items: end; }
.composer textarea {
  min-height: 52px;
  max-height: 160px;
  resize: none;
  line-height: 1.55;
}
.composer__tools { display: flex; align-items: center; gap: var(--space-3); font-size: var(--text-xs); color: var(--bone-45); }
.composer__tools button {
  width: 30px; height: 30px;
  display: grid; place-items: center;
  color: var(--bone-45);
  border: 1px solid transparent;
  transition: color var(--t-fast), border-color var(--t-fast);
}
.composer__tools button:hover { color: var(--gold); border-color: var(--hairline-soft); }
.composer__tools svg { width: 15px; height: 15px; }
.send {
  width: 46px; height: 46px;
  display: grid; place-items: center;
  background: var(--grad-gold);
  background-size: 220% 100%;
  color: var(--ink);
  flex: none;
  transition: background-position 800ms var(--ease-out), transform var(--t-fast), box-shadow var(--t-mid);
  box-shadow: 0 12px 30px -18px rgba(200, 162, 74, 0.85);
}
.send:hover { background-position: 100% 0; transform: translateY(-1px); }
.send svg { width: 17px; height: 17px; }

/* ==========================================================================
   13. SUPPORT
   ========================================================================== */
.faq__item { border-top: 1px solid var(--hairline-soft); }
.faq__item:last-of-type { border-bottom: 1px solid var(--hairline-soft); }
.faq__item.is-open { background: linear-gradient(90deg, rgba(200, 162, 74, 0.05), transparent 62%); }
.faq__head {
  width: 100%;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: var(--space-5);
  padding: var(--space-5) 0;
  text-align: left;
}
.faq__q {
  font-family: var(--font-display);
  font-size: clamp(1.05rem, 1.7vw, 1.35rem);
  letter-spacing: -0.015em;
  line-height: 1.25;
  transition: color var(--t-mid);
}
.faq__item:hover .faq__q, .faq__item.is-open .faq__q { color: var(--champagne); }
.faq__sign {
  position: relative;
  width: 30px; height: 30px;
  border: 1px solid var(--hairline);
  border-radius: 50%;
  flex: none;
  transition: background var(--t-mid), transform 500ms var(--ease-out);
}
.faq__sign::before, .faq__sign::after {
  content: '';
  position: absolute; inset: 50% 8px auto 8px;
  height: 1px; background: var(--gold);
  transition: transform 400ms var(--ease-out), background var(--t-mid);
}
.faq__sign::after { transform: rotate(90deg); }
.faq__item.is-open .faq__sign { background: var(--gold); transform: rotate(180deg); }
.faq__item.is-open .faq__sign::before, .faq__item.is-open .faq__sign::after { background: var(--ink); }
.faq__item.is-open .faq__sign::after { transform: rotate(0); }
.faq__panel { display: grid; grid-template-rows: 0fr; transition: grid-template-rows 520ms var(--ease-in-out); }
.faq__item.is-open .faq__panel { grid-template-rows: 1fr; }
.faq__panel > div { overflow: hidden; min-height: 0; }
.faq__panel p { font-size: var(--text-sm); color: var(--bone-70); max-width: 68ch; padding-bottom: var(--space-6); }

.sla { display: grid; gap: var(--space-4); }
.sla__row { display: flex; align-items: center; justify-content: space-between; gap: var(--space-4); font-size: var(--text-sm); }
.sla__row dt { color: var(--bone-45); }
.sla__row dd { color: var(--bone); font-variant-numeric: tabular-nums; }

/* Channel tiles */
.channel {
  display: grid; gap: var(--space-4);
  padding: clamp(1.35rem, 2.2vw, 1.85rem);
  border: 1px solid var(--hairline-soft);
  position: relative;
  overflow: hidden;
  isolation: isolate;
  transition: border-color var(--t-mid), transform var(--t-mid);
}
.channel::after {
  content: '';
  position: absolute; inset: auto -20% -60% -20%; z-index: -1;
  height: 120%;
  background: radial-gradient(60% 60% at 50% 100%, rgba(200, 162, 74, 0.16), transparent 70%);
  opacity: 0;
  transition: opacity 560ms var(--ease-out);
}
.channel:hover { border-color: var(--hairline); transform: translateY(-4px); }
.channel:hover::after { opacity: 1; }
.channel__glyph {
  width: 44px; height: 44px;
  display: grid; place-items: center;
  border: 1px solid var(--hairline);
  color: var(--gold);
  transition: transform 600ms var(--ease-out);
}
.channel:hover .channel__glyph { transform: rotate(-8deg) scale(1.06); }
.channel__glyph svg { width: 19px; height: 19px; }

/* ==========================================================================
   14. FILES / DELIVERABLES
   ========================================================================== */
.filecard {
  display: grid; gap: var(--space-4);
  padding: var(--space-5);
  border: 1px solid var(--hairline-soft);
  transition: border-color var(--t-mid), transform var(--t-mid), background var(--t-mid);
}
.filecard:hover { border-color: var(--hairline); transform: translateY(-3px); background: rgba(200, 162, 74, 0.03); }
.filecard__top { display: flex; align-items: flex-start; justify-content: space-between; gap: var(--space-4); }
.filecard__ext {
  font-size: 0.56rem; letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--gold); border: 1px solid rgba(200, 162, 74, 0.3);
  padding: 3px 7px; flex: none;
}
.filecard__name { font-size: var(--text-sm); color: var(--bone); font-weight: 450; line-height: 1.35; }
.filecard__meta { font-size: var(--text-xs); color: var(--bone-45); display: flex; gap: var(--space-4); flex-wrap: wrap; }

.thumb-frame {
  display: block;
  position: relative;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: var(--coal);
  border: 1px solid var(--hairline-soft);
}
.thumb-frame img {
  width: 100%; height: 100%; object-fit: cover;
  filter: saturate(0.82) brightness(0.86);
  transform: scale(1.02);
  transition: transform 1100ms var(--ease-out), filter 700ms var(--ease-out);
}
a:hover > .thumb-frame img, .card--hover:hover .thumb-frame img { transform: scale(1.08); filter: saturate(1.02) brightness(1); }

/* ==========================================================================
   15. SIGN IN
   ========================================================================== */
.auth {
  min-height: 100svh;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
}

.auth__stage {
  position: relative;
  overflow: hidden;
  isolation: isolate;
  display: flex; flex-direction: column; justify-content: space-between;
  padding: clamp(2rem, 4vw, 3.75rem);
  border-right: 1px solid var(--hairline);
}
.auth__stage img {
  position: absolute; inset: 0; z-index: -3;
  width: 100%; height: 100%; object-fit: cover;
  opacity: 0.62;
  transform: scale(1.08);
  animation: hero-drift 30s var(--ease-in-out) infinite alternate;
}
.auth__stage::before {
  content: '';
  position: absolute; inset: 0; z-index: -2;
  background: linear-gradient(115deg, rgba(5, 5, 5, 0.86) 0%, rgba(5, 5, 5, 0.5) 55%, rgba(5, 5, 5, 0.9) 100%);
}
.auth__canvas { position: absolute; inset: 0; z-index: -1; opacity: 0.8; }
.auth__quote {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3.2vw, 2.9rem);
  line-height: 1.18;
  letter-spacing: -0.025em;
  max-width: 22ch;
  font-weight: 300;
}
.auth__panel {
  display: flex; flex-direction: column; justify-content: center;
  padding: clamp(2rem, 5vw, 4.5rem) clamp(1.5rem, 5vw, 4.5rem);
  gap: var(--space-8);
  position: relative;
  overflow: hidden;
}
.auth__form { display: grid; gap: var(--space-5); max-width: 420px; width: 100%; }
.auth__legal { font-size: var(--text-xs); color: var(--bone-45); max-width: 44ch; }
.auth__legal a { color: var(--gold); border-bottom: 1px solid rgba(200, 162, 74, 0.35); }

.trust-row { display: flex; align-items: center; gap: var(--space-6); flex-wrap: wrap; }
.trust {
  display: inline-flex; align-items: center; gap: var(--space-2);
  font-size: 0.58rem; letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--bone-45);
}
.trust svg { width: 13px; height: 13px; color: var(--gold); }

/* ==========================================================================
   16. TOASTS & MODAL
   ========================================================================== */
.toast-stack {
  position: fixed;
  bottom: var(--space-8); right: var(--space-8);
  z-index: 120;
  display: flex; flex-direction: column; gap: var(--space-3);
  pointer-events: none;
}
.toast {
  display: grid;
  grid-template-columns: 20px minmax(0, 1fr);
  gap: var(--space-4);
  align-items: center;
  min-width: 268px;
  max-width: 360px;
  padding: var(--space-4) var(--space-5);
  background: rgba(10, 10, 9, 0.94);
  backdrop-filter: blur(14px);
  border: 1px solid var(--hairline);
  box-shadow: var(--shadow-md);
  animation: toast-in 520ms var(--ease-out) both;
  pointer-events: auto;
}
.toast.is-out { animation: toast-out 400ms var(--ease-in) forwards; }
@keyframes toast-in { from { opacity: 0; transform: translateX(28px) scale(0.97); } }
@keyframes toast-out { to { opacity: 0; transform: translateX(28px) scale(0.97); } }
.toast svg { width: 20px; height: 20px; color: var(--gold); }
.toast__body { display: grid; gap: 3px; }
.toast__title { font-size: var(--text-sm); color: var(--bone); font-weight: 500; }
.toast__sub { font-size: var(--text-xs); color: var(--bone-45); }

.sheet {
  position: fixed; inset: 0;
  z-index: 110;
  display: grid; place-items: center;
  padding: var(--space-6);
  background: rgba(3, 3, 3, 0.76);
  backdrop-filter: blur(8px);
  opacity: 0; visibility: hidden;
  transition: opacity 420ms var(--ease-out), visibility 420ms;
}
.sheet.is-open { opacity: 1; visibility: visible; }
.sheet__box {
  width: min(560px, 100%);
  max-height: 88svh;
  overflow-y: auto;
  background: linear-gradient(168deg, var(--surface-lift), var(--surface) 62%);
  border: 1px solid var(--hairline);
  padding: clamp(1.6rem, 3vw, 2.5rem);
  transform: translateY(24px) scale(0.98);
  opacity: 0;
  transition: transform 520ms var(--ease-out), opacity 420ms var(--ease-out);
}
.sheet.is-open .sheet__box { transform: none; opacity: 1; }
.sheet__head { display: flex; align-items: flex-start; justify-content: space-between; gap: var(--space-5); margin-bottom: var(--space-6); }
.sheet__close { width: 32px; height: 32px; display: grid; place-items: center; color: var(--bone-45); border: 1px solid var(--hairline-soft); transition: color var(--t-fast), border-color var(--t-fast); flex: none; }
.sheet__close:hover { color: var(--gold); border-color: var(--hairline); }
.sheet__close svg { width: 14px; height: 14px; }

/* ==========================================================================
   17. EMPTY / SKELETON
   ========================================================================== */
.empty { display: grid; gap: var(--space-4); justify-items: center; text-align: center; padding: clamp(2.5rem, 5vw, 4rem) var(--space-6); }
.empty__glyph { width: 46px; height: 46px; color: var(--gold); opacity: 0.4; }
.empty__title { font-family: var(--font-display); font-size: var(--text-lg); }
.empty p { font-size: var(--text-sm); color: var(--bone-45); max-width: 40ch; }

.skl { background: linear-gradient(90deg, rgba(248,246,241,0.04) 25%, rgba(248,246,241,0.09) 37%, rgba(248,246,241,0.04) 63%); background-size: 300% 100%; animation: skl 1.5s linear infinite; height: 12px; }
@keyframes skl { to { background-position: -300% 0; } }

/* ==========================================================================
   18. SPARK / CHART
   ========================================================================== */
.spark { width: 100%; height: 56px; display: block; overflow: visible; }
.spark path.line {
  fill: none; stroke: var(--gold); stroke-width: 1.4;
  stroke-linecap: round; stroke-linejoin: round;
  stroke-dasharray: 1000; stroke-dashoffset: 1000;
  transition: stroke-dashoffset 2000ms var(--ease-out);
}
.spark.is-in path.line { stroke-dashoffset: 0; }
.spark path.fill { fill: url(#sparkFade); opacity: 0; transition: opacity 1200ms var(--ease-out) 500ms; }
.spark.is-in path.fill { opacity: 1; }

.bars { display: flex; align-items: flex-end; gap: clamp(5px, 1vw, 11px); height: 168px; }
.bars__col { flex: 1; display: flex; flex-direction: column; justify-content: flex-end; align-items: center; gap: var(--space-3); height: 100%; min-width: 0; }
.bars__bar {
  width: 100%;
  height: 0;
  background: linear-gradient(180deg, var(--gold), rgba(140, 109, 34, 0.35));
  transition: height 1100ms var(--ease-out), filter var(--t-mid);
  position: relative;
}
.bars.is-in .bars__bar { height: var(--h, 0%); }
.bars__col:hover .bars__bar { filter: brightness(1.25); }
.bars__bar::after {
  content: attr(data-val);
  position: absolute; top: -22px; left: 50%; transform: translateX(-50%);
  font-size: 0.6rem; color: var(--champagne); white-space: nowrap;
  opacity: 0; transition: opacity var(--t-fast);
  font-variant-numeric: tabular-nums;
}
.bars__col:hover .bars__bar::after { opacity: 1; }
.bars__cap { font-size: 0.55rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--bone-25); white-space: nowrap; }

/* ==========================================================================
   19. MOBILE RAIL
   ========================================================================== */
@media (max-width: 1024px) {
  .app { grid-template-columns: minmax(0, 1fr); }
  body.rail-collapsed .app { grid-template-columns: minmax(0, 1fr); }
  .rail {
    position: fixed;
    top: 0; left: 0; bottom: 0;
    width: min(304px, 84vw);
    transform: translateX(-102%);
    transition: transform 560ms var(--ease-in-out);
    box-shadow: 40px 0 80px -40px rgba(0, 0, 0, 0.9);
  }
  body.rail-open .rail { transform: none; }
  body.rail-collapsed .rail { width: min(304px, 84vw); }
  body.rail-collapsed .rail__wordmark,
  body.rail-collapsed .rail__group,
  body.rail-collapsed .rlink__label { opacity: 1; display: block; }
  body.rail-collapsed .rlink { grid-template-columns: 20px minmax(0, 1fr) auto; padding-inline: var(--space-3); }
  body.rail-collapsed .client-chip { grid-template-columns: 38px minmax(0, 1fr); margin-inline: var(--space-4); padding: var(--space-4); border-color: var(--hairline-soft); }
  body.rail-collapsed .client-chip__meta { display: block; }
  .rail-toggle { display: none; }
  .mobile-rail-btn { display: grid; }
  .rail-scrim {
    display: block;
    position: fixed; inset: 0; z-index: 59;
    background: rgba(3, 3, 3, 0.7);
    backdrop-filter: blur(4px);
    opacity: 0; visibility: hidden;
    transition: opacity 460ms var(--ease-out), visibility 460ms;
  }
  body.rail-open .rail-scrim { opacity: 1; visibility: visible; }
  .topbar .searchbox { display: none; }
}
@media (max-width: 620px) {
  .topbar__crumbs .crumb:not(.crumb--current), .topbar__crumbs .crumb-sep { display: none; }
  .toast-stack { left: var(--space-4); right: var(--space-4); bottom: var(--space-4); }
  .toast { max-width: none; }
}

/* ==========================================================================
   20. MOTION UTILITIES
   ========================================================================== */
.fade-up { opacity: 1; }
@media (prefers-reduced-motion: no-preference) {
  .fade-up { opacity: 0; transform: translateY(16px); transition: opacity 820ms var(--ease-out), transform 820ms var(--ease-out); }
  .fade-up.is-in { opacity: 1; transform: none; }
  .fade-up[data-delay='1'] { transition-delay: 80ms; }
  .fade-up[data-delay='2'] { transition-delay: 160ms; }
  .fade-up[data-delay='3'] { transition-delay: 240ms; }
  .fade-up[data-delay='4'] { transition-delay: 320ms; }
  .fade-up[data-delay='5'] { transition-delay: 400ms; }
  .fade-up[data-delay='6'] { transition-delay: 480ms; }
}

.tabular { font-variant-numeric: tabular-nums; }
.nowrap { white-space: nowrap; }
.gold-rule { height: 1px; background: linear-gradient(90deg, var(--gold), transparent); }
.mt-a { margin-top: auto; }
.flex { display: flex; }
.between { display: flex; align-items: center; justify-content: space-between; gap: var(--space-4); flex-wrap: wrap; }
.wrap-gap { display: flex; flex-wrap: wrap; gap: var(--space-3); }
.txt-sm { font-size: var(--text-sm); }
.txt-xs { font-size: var(--text-xs); }
.muted { color: var(--bone-45); }
.muted-70 { color: var(--bone-70); }
.bone { color: var(--bone); }

/* ==========================================================================
   21. PRELOADER — page entry curtain
   ========================================================================== */
.pl {
  position: fixed;
  inset: 0;
  z-index: 200;
  background:
    radial-gradient(80% 60% at 50% 42%, rgba(200, 162, 74, 0.09), transparent 68%),
    linear-gradient(180deg, var(--obsidian) 0%, var(--ink) 100%);
  display: grid;
  place-items: center;
  clip-path: inset(0 0 0 0);
  transition: clip-path 1000ms var(--ease-in-out);
  will-change: clip-path;
}
.pl::after {
  content: '';
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
  opacity: 0;
  transition: opacity 300ms var(--ease-out);
}
body.pl-out .pl::after { opacity: 1; }
body.pl-done .pl { clip-path: inset(0 0 100% 0); }
body.pl-gone .pl { display: none; }

.pl__inner {
  display: grid;
  place-items: center;
  gap: var(--space-6);
  transition: opacity 520ms var(--ease-out), transform 900ms var(--ease-out);
}
body.pl-out .pl__inner { opacity: 0; transform: translateY(-14px); }

.pl__mark { width: 66px; color: var(--gold); }
.pl__mark path {
  stroke-dasharray: 200;
  stroke-dashoffset: 200;
  animation: pl-draw 1400ms var(--ease-in-out) forwards;
}
.pl__mark path:nth-child(2) { animation-delay: 170ms; }
.pl__mark path:nth-child(3) { animation-delay: 330ms; }
@keyframes pl-draw { to { stroke-dashoffset: 0; } }

.pl__eyebrow {
  font-size: 0.56rem;
  letter-spacing: 0.34em;
  text-transform: uppercase;
  color: var(--bone-45);
  animation: pl-fade 900ms var(--ease-out) 420ms both;
}
@keyframes pl-fade { from { opacity: 0; transform: translateY(8px); } }

.pl__bar {
  width: min(232px, 46vw);
  height: 1px;
  background: rgba(248, 246, 241, 0.13);
  overflow: hidden;
  position: relative;
}
.pl__bar span {
  position: absolute;
  inset: 0 auto 0 0;
  width: 0;
  background: var(--grad-gold);
  box-shadow: 0 0 12px var(--gold-glow);
  transition: width 240ms linear;
}

.pl__word {
  display: flex;
  align-items: baseline;
  gap: 10px;
  font-size: 0.58rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--bone-45);
  font-variant-numeric: tabular-nums;
}
.pl__word b { color: var(--gold); font-weight: 400; }
.pl__label { transition: opacity 260ms var(--ease-out); }
.pl__label.is-swap { opacity: 0; }

@media (prefers-reduced-motion: reduce) {
  .pl { transition: opacity 200ms linear; }
  .pl__mark path { animation: none; stroke-dashoffset: 0; }
  .pl__eyebrow { animation: none; }
  body.pl-done .pl { clip-path: none; opacity: 0; }
}

/* --------------------------------------------------------------------------
   22. RESPONSIVE OVERRIDES (must stay last)
   -------------------------------------------------------------------------- */
@media (max-width: 900px) {
  .msg-shell { grid-template-columns: minmax(0, 1fr); height: auto; }
  .msg-list { display: none; }
  .msg-shell.show-list .msg-list { display: flex; }
  .msg-shell.show-list .msg-thread { display: none; }
}
@media (max-width: 900px) {
  .msg-shell { height: auto; min-height: clamp(520px, 70svh, 720px); }
}
@media (max-width: 940px) {
  .auth { grid-template-columns: minmax(0, 1fr); }
  .auth__stage { display: none; }
  .auth__panel { padding: var(--space-16) var(--space-6) var(--space-12); }
}
@media (max-width: 620px) {
  .clockbit { display: none; }
  .phead .eyebrow { row-gap: 2px; }
}

/* Touch devices: never let a tap leave a button stuck in its hover state */
@media (hover: none) {
  .btn--ghost:hover { color: var(--bone); border-color: var(--hairline); }
  .btn--ghost:hover::before { transform: translateY(101%); }
  .convo:hover { background: none; }
  .row-item--hover:hover, .card--hover:hover { background: inherit; }
}

/* Message thread header on narrow screens */
@media (max-width: 620px) {
  .msg-thread__head { gap: var(--space-3); padding: var(--space-4); }
  .msg-thread__who { flex: 1; min-width: 0; }
  .msg-thread__who .convo__av { display: none; }
  .msg-thread__name {
    white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
    font-size: var(--text-sm);
  }
  .msg-thread__state { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
  .msg-thread__head .topbar__spacer { display: none; }
  .msg-thread__head .iconbtn { width: 36px; height: 36px; }
  .bubble { max-width: 88%; }
}