/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   For You — Undefined Ideas — Design System
   ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */

/* ─── Imports ───────────────────────────────────────── */
@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,300;0,400;0,500;1,300;1,400&family=DM+Mono:wght@300;400&family=Syne:wght@300;400;500;600&display=swap');

/* ─── Reset ─────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }

/* ─── Tokens ─────────────────────────────────────────── */
:root {
  --bg:       #060606;
  --bg2:      #0d0d0d;
  --bg3:      #111111;
  --bg4:      #161616;
  --bg5:      #1a1a1a;
  --txt:      #f0f0f0;
  --txt2:     #aaaaaa;
  --txt3:     #666666;
  --txt4:     #444444;
  --border:   rgba(255,255,255,0.08);
  --border2:  rgba(255,255,255,0.16);
  --border3:  rgba(255,255,255,0.24);
  --glow:     rgba(255,255,255,0.03);

  --status-submitted:   rgba(255,255,255,0.35);
  --status-received:    rgba(255,255,255,0.45);
  --status-review:      rgba(255,255,255,0.65);
  --status-clarify:     rgba(255,220,120,0.7);
  --status-quoted:      rgba(140,190,255,0.75);
  --status-approved:    rgba(120,230,160,0.75);
  --status-progress:    rgba(160,180,255,0.8);
  --status-delivered:   rgba(200,255,210,0.85);
  --status-completed:   rgba(120,255,160,0.9);
  --status-archived:    rgba(255,255,255,0.18);

  --fd: 'Playfair Display', Georgia, serif;
  --fu: 'Syne', system-ui, sans-serif;
  --fm: 'DM Mono', 'Courier New', monospace;
  --ease: 0.45s cubic-bezier(0.22, 1, 0.36, 1);
  --ease-fn: cubic-bezier(0.22, 1, 0.36, 1);
  --radius: 4px;
  --radius2: 8px;
}

/* ─── Base ───────────────────────────────────────────── */
body {
  background: var(--bg);
  color: var(--txt);
  font-family: var(--fu);
  font-weight: 300;
  min-height: 100vh;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
button { cursor: pointer; }

/* ─── Ambient ─────────────────────────────────────────── */
.ambient {
  position: fixed;
  top: -30vh; left: 50%;
  transform: translateX(-50%);
  width: 80vw; height: 80vh;
  background: radial-gradient(ellipse at center, rgba(255,255,255,0.014) 0%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}

/* ─── Nav ────────────────────────────────────────────── */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 22px 52px;
  background: rgba(6,6,6,0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.4s ease;
}
.nav.scrolled { border-bottom-color: var(--border); }

.nav-brand {
  display: flex;
  align-items: center;
  gap: 16px;
}
.nav-brand-name {
  font-family: var(--fd);
  font-size: 0.82rem;
  font-weight: 400;
  letter-spacing: 0.06em;
  color: var(--txt3);
  transition: color var(--ease);
}
.nav-brand-name:hover { color: var(--txt2); }
.nav-brand-sep {
  width: 1px; height: 14px;
  background: var(--border2);
}
.nav-brand-sub {
  font-family: var(--fm);
  font-size: 0.6rem;
  font-weight: 300;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--txt3);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}
.nav-link {
  font-family: var(--fm);
  font-size: 0.62rem;
  font-weight: 300;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--txt3);
  transition: color var(--ease);
}
.nav-link:hover { color: var(--txt2); }
.nav-link.active { color: var(--txt2); }

.nav-auth {
  display: flex;
  align-items: center;
  gap: 16px;
}
.nav-identity {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: rgba(255,255,255,0.04);
  backdrop-filter: blur(10px);
  transition: background .15s ease, border-color .15s ease;
}
.nav-identity:hover {
  background: rgba(255,255,255,0.07);
  border-color: var(--border3);
}
.nav-user-emblem {
  width: 16px;
  height: 16px;
}
.nav-user-emblem circle,
.nav-user-emblem path {
  stroke: rgba(255,255,255,0.72);
  stroke-width: 1.5;
}
.nav-status-light {
  position: absolute;
  right: 4px;
  bottom: 4px;
  width: 4px;
  height: 4px;
  border-radius: 1px;
  background: linear-gradient(180deg, #5f5f5f 0%, #3c3c3c 100%);
  border-top: 1px solid rgba(255,255,255,0.12);
  border-left: 1px solid rgba(255,255,255,0.06);
  border-right: 1px solid rgba(0,0,0,0.45);
  border-bottom: 1px solid rgba(0,0,0,0.58);
  box-shadow:
    inset 1px 1px 0 rgba(255,255,255,0.05),
    0 1px 1px rgba(0,0,0,0.2);
}
.nav-status-light.is-on {
  background: linear-gradient(180deg, #71e892 0%, #35c35d 100%);
  border-top: 1px solid rgba(210,255,222,0.4);
  border-left: 1px solid rgba(190,255,208,0.22);
  border-right: 1px solid rgba(18,90,38,0.42);
  border-bottom: 1px solid rgba(10,64,26,0.52);
  box-shadow:
    inset 1px 1px 0 rgba(220,255,228,0.14),
    0 0 8px rgba(52,199,89,0.24);
}
.nav-btn {
  font-family: var(--fm);
  font-size: 0.6rem;
  font-weight: 300;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--txt3);
  background: none;
  border: 1px solid var(--border2);
  padding: 7px 16px;
  border-radius: var(--radius);
  transition: color var(--ease), border-color var(--ease);
}
.nav-btn:hover { color: var(--txt2); border-color: var(--border3); }
.nav-btn.primary {
  color: var(--bg);
  background: var(--txt2);
  border-color: var(--txt2);
}
.nav-btn.primary:hover {
  background: var(--txt);
  border-color: var(--txt);
  color: var(--bg);
}

/* ─── Page shell ─────────────────────────────────────── */
.page {
  position: relative;
  z-index: 1;
  padding-top: 80px;
  min-height: 100vh;
}

.page-inner {
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 52px;
}
.page-inner.narrow { max-width: 720px; }
.page-inner.wide   { max-width: 1280px; }

/* ─── Section headers ─────────────────────────────────── */
.section-label {
  font-family: var(--fm);
  font-size: 0.6rem;
  font-weight: 300;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--txt3);
  margin-bottom: 8px;
}

.page-title {
  font-family: var(--fd);
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 300;
  letter-spacing: -0.02em;
  color: var(--txt);
  line-height: 1.1;
}
.page-title em { font-style: italic; color: var(--txt2); }

.page-subtitle {
  font-family: var(--fu);
  font-size: 0.88rem;
  font-weight: 300;
  color: var(--txt3);
  letter-spacing: 0.02em;
  line-height: 1.8;
  margin-top: 16px;
}

/* ─── Divider ─────────────────────────────────────────── */
.divider {
  border: none;
  border-top: 1px solid var(--border);
  margin: 0;
}

/* ─── Status badge ────────────────────────────────────── */
.status {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-family: var(--fm);
  font-size: 0.58rem;
  font-weight: 300;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--txt3);
}
.status-dot {
  width: 5px; height: 5px;
  border-radius: 50%;
  background: currentColor;
  flex-shrink: 0;
}

.status.s-submitted   { color: var(--status-submitted); }
.status.s-received    { color: var(--status-received); }
.status.s-review      { color: var(--status-review); }
.status.s-clarify     { color: var(--status-clarify); }
.status.s-quoted      { color: var(--status-quoted); }
.status.s-approved    { color: var(--status-approved); }
.status.s-progress    { color: var(--status-progress); }
.status.s-delivered   { color: var(--status-delivered); }
.status.s-completed   { color: var(--status-completed); }
.status.s-archived    { color: var(--status-archived); }

/* ─── Buttons ─────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-family: var(--fm);
  font-size: 0.65rem;
  font-weight: 300;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  border: none;
  border-radius: var(--radius);
  cursor: pointer;
  transition: background var(--ease), color var(--ease), border-color var(--ease);
  text-decoration: none;
}
.btn-primary {
  background: var(--txt);
  color: var(--bg);
  padding: 13px 28px;
}
.btn-primary:hover { background: rgba(240,240,240,0.88); }

.btn-secondary {
  background: none;
  color: var(--txt2);
  border: 1px solid var(--border2);
  padding: 12px 24px;
}
.btn-secondary:hover { border-color: var(--border3); color: var(--txt); }

.btn-ghost {
  background: none;
  color: var(--txt3);
  padding: 10px 0;
}
.btn-ghost:hover { color: var(--txt2); }

.btn-danger {
  background: none;
  color: rgba(255,100,100,0.7);
  border: 1px solid rgba(255,100,100,0.2);
  padding: 12px 20px;
}
.btn-danger:hover {
  border-color: rgba(255,100,100,0.4);
  color: rgba(255,120,120,0.9);
}

.btn-sm {
  font-size: 0.58rem;
  padding: 8px 16px;
  letter-spacing: 0.14em;
}

.btn-arrow::after {
  content: '';
  display: inline-block;
  width: 24px; height: 1px;
  background: currentColor;
  position: relative;
  top: 0;
  transition: width var(--ease);
}
.btn-arrow:hover::after { width: 36px; }

/* ─── Cards ──────────────────────────────────────────── */
.card {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius2);
  padding: 24px;
  transition: border-color var(--ease), background var(--ease);
}
.card:hover { border-color: var(--border2); }
.card-link { display: block; text-decoration: none; }
.card-link .card:hover { background: var(--bg3); }

/* ─── Request card ────────────────────────────────────── */
.req-card {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 12px 24px;
  align-items: start;
}
.req-card-title {
  font-family: var(--fu);
  font-size: 0.92rem;
  font-weight: 400;
  color: var(--txt);
  margin-bottom: 6px;
  line-height: 1.3;
}
.req-card-meta {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}
.req-card-id {
  font-family: var(--fm);
  font-size: 0.58rem;
  color: var(--txt4);
  letter-spacing: 0.1em;
}
.req-card-date {
  font-family: var(--fm);
  font-size: 0.58rem;
  color: var(--txt4);
  letter-spacing: 0.06em;
}
.req-card-category {
  font-family: var(--fm);
  font-size: 0.58rem;
  color: var(--txt4);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.req-card-right {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 8px;
}
.req-card-unread {
  font-family: var(--fm);
  font-size: 0.55rem;
  letter-spacing: 0.1em;
  color: var(--txt2);
  background: var(--bg4);
  border: 1px solid var(--border2);
  border-radius: 20px;
  padding: 3px 10px;
}

/* ─── Forms ──────────────────────────────────────────── */
.form-section {
  margin-bottom: 48px;
}
.form-label {
  display: block;
  font-family: var(--fm);
  font-size: 0.6rem;
  font-weight: 300;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--txt3);
  margin-bottom: 12px;
}
.form-hint {
  font-family: var(--fu);
  font-size: 0.78rem;
  color: var(--txt4);
  letter-spacing: 0.02em;
  margin-top: 8px;
}

.form-input,
.form-textarea,
.form-select {
  width: 100%;
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--border2);
  color: var(--txt);
  font-family: var(--fu);
  font-size: 0.95rem;
  font-weight: 300;
  letter-spacing: 0.02em;
  padding: 14px 0 16px;
  outline: none;
  border-radius: 0;
  transition: border-color 0.4s ease, color 0.4s ease;
  -webkit-appearance: none;
}
.form-input::placeholder,
.form-textarea::placeholder { color: var(--txt4); font-style: italic; }
.form-input:focus,
.form-textarea:focus,
.form-select:focus { border-bottom-color: rgba(255,255,255,0.3); }

.form-textarea {
  resize: vertical;
  min-height: 140px;
  line-height: 1.7;
}

.form-select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23666' stroke-width='1' fill='none'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 4px center;
  padding-right: 24px;
  cursor: pointer;
}
.form-select option { background: var(--bg3); color: var(--txt); }

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0 48px;
}

.form-attach {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 20px;
  border: 1px dashed var(--border2);
  border-radius: var(--radius);
  cursor: pointer;
  transition: border-color var(--ease);
}
.form-attach:hover { border-color: var(--border3); }
.form-attach-icon {
  font-size: 1.1rem;
  color: var(--txt3);
}
.form-attach-text {
  font-family: var(--fm);
  font-size: 0.62rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--txt3);
}

/* ─── Thread / Messages ───────────────────────────────── */
.thread {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.message {
  padding: 20px 24px;
  border-radius: var(--radius2);
}
.message.from-client {
  background: var(--bg2);
  border: 1px solid var(--border);
  margin-right: 10%;
}
.message.from-admin {
  background: var(--bg3);
  border: 1px solid var(--border2);
  margin-left: 10%;
}
.message-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
}
.message-sender {
  font-family: var(--fm);
  font-size: 0.6rem;
  font-weight: 400;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--txt2);
}
.message-time {
  font-family: var(--fm);
  font-size: 0.57rem;
  letter-spacing: 0.06em;
  color: var(--txt4);
}
.message-body {
  font-family: var(--fu);
  font-size: 0.88rem;
  font-weight: 300;
  color: var(--txt2);
  line-height: 1.75;
}

.composer {
  margin-top: 16px;
  border: 1px solid var(--border2);
  border-radius: var(--radius2);
  overflow: hidden;
  transition: border-color var(--ease);
}
.composer:focus-within { border-color: var(--border3); }
.composer-input {
  width: 100%;
  background: var(--bg2);
  border: none;
  color: var(--txt);
  font-family: var(--fu);
  font-size: 0.88rem;
  font-weight: 300;
  line-height: 1.7;
  padding: 18px 20px;
  outline: none;
  resize: none;
  min-height: 100px;
}
.composer-input::placeholder { color: var(--txt4); font-style: italic; }
.composer-footer {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  padding: 12px 16px;
  background: var(--bg3);
  border-top: 1px solid var(--border);
  gap: 12px;
}

/* ─── Quote block ─────────────────────────────────────── */
.quote-block {
  background: var(--bg2);
  border: 1px solid var(--border2);
  border-radius: var(--radius2);
  padding: 28px;
}
.quote-amount {
  font-family: var(--fd);
  font-size: 2.2rem;
  font-weight: 300;
  letter-spacing: -0.02em;
  color: var(--txt);
  margin-bottom: 8px;
}
.quote-scope {
  font-family: var(--fu);
  font-size: 0.85rem;
  font-weight: 300;
  color: var(--txt3);
  line-height: 1.7;
  margin-bottom: 20px;
}
.quote-timeline {
  font-family: var(--fm);
  font-size: 0.6rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--txt3);
  margin-bottom: 24px;
}
.quote-actions {
  display: flex;
  gap: 12px;
}

/* ─── Activity log ────────────────────────────────────── */
.activity-log {
  display: flex;
  flex-direction: column;
  gap: 0;
}
.activity-item {
  display: flex;
  gap: 16px;
  padding: 14px 0;
  border-bottom: 1px solid var(--border);
}
.activity-item:last-child { border-bottom: none; }
.activity-dot-col {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0;
  width: 12px;
  flex-shrink: 0;
  padding-top: 5px;
}
.activity-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--border2);
  flex-shrink: 0;
}
.activity-dot.active { background: var(--txt2); }
.activity-content {
  flex: 1;
}
.activity-event {
  font-family: var(--fu);
  font-size: 0.82rem;
  font-weight: 300;
  color: var(--txt3);
  line-height: 1.5;
}
.activity-event strong { color: var(--txt2); font-weight: 400; }
.activity-time {
  font-family: var(--fm);
  font-size: 0.56rem;
  letter-spacing: 0.06em;
  color: var(--txt4);
  margin-top: 4px;
}

/* ─── Admin table ─────────────────────────────────────── */
.req-table {
  width: 100%;
  border-collapse: collapse;
}
.req-table th {
  font-family: var(--fm);
  font-size: 0.57rem;
  font-weight: 300;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--txt4);
  text-align: left;
  padding: 0 16px 16px;
  border-bottom: 1px solid var(--border);
}
.req-table th:first-child { padding-left: 0; }
.req-table td {
  padding: 18px 16px;
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
}
.req-table td:first-child { padding-left: 0; }
.req-table tr:hover td { background: var(--bg2); }
.req-table tr:last-child td { border-bottom: none; }

.table-title {
  font-family: var(--fu);
  font-size: 0.88rem;
  font-weight: 400;
  color: var(--txt);
  margin-bottom: 4px;
}
.table-sub {
  font-family: var(--fm);
  font-size: 0.57rem;
  letter-spacing: 0.06em;
  color: var(--txt4);
}
.table-actions {
  display: flex;
  gap: 8px;
  align-items: center;
  justify-content: flex-end;
}
.table-action {
  font-family: var(--fm);
  font-size: 0.57rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--txt3);
  background: none;
  border: 1px solid var(--border);
  padding: 5px 10px;
  border-radius: var(--radius);
  cursor: pointer;
  transition: color var(--ease), border-color var(--ease);
}
.table-action:hover { color: var(--txt2); border-color: var(--border2); }

/* ─── Filter tabs ─────────────────────────────────────── */
.filter-tabs {
  display: flex;
  gap: 0;
  border-bottom: 1px solid var(--border);
  margin-bottom: 40px;
}
.filter-tab {
  font-family: var(--fm);
  font-size: 0.6rem;
  font-weight: 300;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--txt4);
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  padding: 14px 24px;
  margin-bottom: -1px;
  cursor: pointer;
  transition: color var(--ease), border-color var(--ease);
}
.filter-tab:hover { color: var(--txt3); }
.filter-tab.active {
  color: var(--txt2);
  border-bottom-color: var(--txt2);
}
.filter-tab .count {
  margin-left: 6px;
  font-size: 0.5rem;
  color: var(--txt4);
  background: var(--bg3);
  padding: 2px 6px;
  border-radius: 10px;
}
.filter-tab.active .count { color: var(--txt3); }

/* ─── Stats row ───────────────────────────────────────── */
.stats-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: var(--radius2);
  overflow: hidden;
  margin-bottom: 48px;
}
.stat-cell {
  background: var(--bg2);
  padding: 24px 28px;
}
.stat-num {
  font-family: var(--fd);
  font-size: 2.2rem;
  font-weight: 300;
  color: var(--txt);
  line-height: 1;
  margin-bottom: 8px;
}
.stat-label {
  font-family: var(--fm);
  font-size: 0.58rem;
  font-weight: 300;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--txt4);
}

/* ─── Detail layout (request thread page) ────────────── */
.detail-layout {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 48px;
  align-items: start;
}
.detail-sidebar {
  display: flex;
  flex-direction: column;
  gap: 24px;
  position: sticky;
  top: 100px;
}

.info-block {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius2);
  overflow: hidden;
}
.info-block-header {
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
  font-family: var(--fm);
  font-size: 0.58rem;
  font-weight: 300;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--txt4);
}
.info-block-body {
  padding: 20px;
}
.info-row {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  padding: 8px 0;
  border-bottom: 1px solid var(--border);
  gap: 12px;
}
.info-row:last-child { border-bottom: none; padding-bottom: 0; }
.info-key {
  font-family: var(--fm);
  font-size: 0.58rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--txt4);
  flex-shrink: 0;
}
.info-val {
  font-family: var(--fu);
  font-size: 0.82rem;
  font-weight: 300;
  color: var(--txt2);
  text-align: right;
}

/* ─── Internal notes (admin) ──────────────────────────── */
.internal-note {
  background: rgba(255,220,100,0.03);
  border: 1px solid rgba(255,220,100,0.1);
  border-left: 2px solid rgba(255,220,100,0.25);
  border-radius: var(--radius);
  padding: 16px 20px;
  font-family: var(--fu);
  font-size: 0.84rem;
  font-weight: 300;
  color: rgba(255,220,120,0.6);
  line-height: 1.7;
}

/* ─── Quote builder (admin) ───────────────────────────── */
.quote-builder {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius2);
  padding: 28px;
}
.quote-builder-title {
  font-family: var(--fm);
  font-size: 0.6rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--txt3);
  margin-bottom: 24px;
}

/* ─── Breadcrumb ──────────────────────────────────────── */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--fm);
  font-size: 0.58rem;
  letter-spacing: 0.1em;
  color: var(--txt4);
  margin-bottom: 32px;
}
.breadcrumb a { transition: color var(--ease); }
.breadcrumb a:hover { color: var(--txt3); }
.breadcrumb-sep { color: var(--txt4); }
.breadcrumb-current { color: var(--txt3); }

/* ─── Empty state ─────────────────────────────────────── */
.empty-state {
  text-align: center;
  padding: 80px 40px;
  border: 1px dashed var(--border);
  border-radius: var(--radius2);
}
.empty-state-title {
  font-family: var(--fd);
  font-size: 1.4rem;
  font-weight: 300;
  font-style: italic;
  color: var(--txt3);
  margin-bottom: 12px;
}
.empty-state-text {
  font-family: var(--fu);
  font-size: 0.82rem;
  font-weight: 300;
  color: var(--txt4);
  margin-bottom: 32px;
}

/* ─── Priority badge ──────────────────────────────────── */
.priority {
  font-family: var(--fm);
  font-size: 0.55rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 3px 8px;
  border-radius: 3px;
}
.priority-high {
  color: rgba(255,120,100,0.8);
  background: rgba(255,100,80,0.08);
  border: 1px solid rgba(255,100,80,0.15);
}
.priority-normal {
  color: var(--txt4);
  background: transparent;
  border: 1px solid var(--border);
}

/* ─── Assignment chip ─────────────────────────────────── */
.assignee {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--fm);
  font-size: 0.6rem;
  letter-spacing: 0.1em;
  color: var(--txt3);
}
.assignee-avatar {
  width: 22px; height: 22px;
  border-radius: 50%;
  background: var(--bg4);
  border: 1px solid var(--border2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.5rem;
  color: var(--txt3);
  flex-shrink: 0;
}

/* ─── Toast / notification ────────────────────────────── */
.toast-container {
  position: fixed;
  bottom: 32px; right: 32px;
  z-index: 1000;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.toast {
  background: var(--bg3);
  border: 1px solid var(--border2);
  border-radius: var(--radius);
  padding: 14px 20px;
  font-family: var(--fm);
  font-size: 0.62rem;
  letter-spacing: 0.1em;
  color: var(--txt2);
  animation: slideIn 0.4s var(--ease-fn) forwards;
  max-width: 300px;
}
@keyframes slideIn {
  from { opacity: 0; transform: translateX(20px); }
  to   { opacity: 1; transform: translateX(0); }
}

/* ─── Loader ──────────────────────────────────────────── */
.loader {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 80px;
}
.loader-dots {
  display: flex;
  gap: 8px;
}
.loader-dot {
  width: 4px; height: 4px;
  border-radius: 50%;
  background: var(--txt3);
  animation: pulse 1.4s ease-in-out infinite;
}
.loader-dot:nth-child(2) { animation-delay: 0.2s; }
.loader-dot:nth-child(3) { animation-delay: 0.4s; }
@keyframes pulse {
  0%, 80%, 100% { opacity: 0.2; transform: scale(0.8); }
  40%           { opacity: 1;   transform: scale(1); }
}

/* ─── Footer ─────────────────────────────────────────── */
.site-footer {
  padding: 48px 52px;
  border-top: 1px solid var(--border);
  margin-top: 120px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.footer-brand {
  font-family: var(--fd);
  font-size: 0.78rem;
  color: var(--txt4);
  letter-spacing: 0.06em;
}
.footer-links {
  display: flex;
  gap: 28px;
}
.footer-link {
  font-family: var(--fm);
  font-size: 0.57rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--txt4);
  transition: color var(--ease);
}
.footer-link:hover { color: var(--txt3); }

/* ─── Animations ──────────────────────────────────────── */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}
.fade-up {
  opacity: 0;
  animation: fadeUp 0.9s var(--ease-fn) forwards;
}
.fade-up-1 { animation-delay: 0.1s; }
.fade-up-2 { animation-delay: 0.25s; }
.fade-up-3 { animation-delay: 0.4s; }
.fade-up-4 { animation-delay: 0.55s; }
.fade-up-5 { animation-delay: 0.7s; }

/* ─── Responsive ─────────────────────────────────────── */
@media (max-width: 1024px) {
  .detail-layout { grid-template-columns: 1fr; }
  .detail-sidebar { position: static; }
  .stats-row { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .nav { padding: 18px 24px; }
  .page-inner { padding: 0 24px; }
  .site-footer { padding: 36px 24px; flex-direction: column; gap: 24px; align-items: flex-start; }
  .form-grid { grid-template-columns: 1fr; }
  .stats-row { grid-template-columns: 1fr 1fr; }
  .filter-tabs { overflow-x: auto; }
}

@media (max-width: 520px) {
  .nav-links { display: none; }
  .stats-row { grid-template-columns: 1fr; }
  .req-table { display: block; overflow-x: auto; }
}