/* GhostWriter — Warm Paper Studio */
:root {
  --canvas: #f4efe6;
  --paper: #fffdf8;
  --ink: #2a241c;
  --muted: #6b6258;
  --accent: #2c4a6e;
  --accent-soft: #e8eef4;
  --accent-hover: #1e3550;
  --sidebar: #3a3228;
  --sidebar-text: #f0ebe3;
  --sidebar-muted: #a89f92;
  --border: #ddd4c8;
  --shadow: 0 2px 12px rgba(42, 36, 28, 0.06);
  --shadow-lg: 0 12px 40px rgba(42, 36, 28, 0.12);
  --ok: #2d6a4f;
  --ok-soft: #e8f3ed;
  --warn: #9a6700;
  --warn-soft: #faf3e0;
  --danger: #9b3d3d;
  --radius: 10px;
  --radius-lg: 14px;
  --font-ui: system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-display: Georgia, "Iowan Old Style", "Palatino Linotype", serif;
  --sidebar-w: 220px;
  --topbar-h: 52px;
  --bottom-nav-h: 62px;
  --content-max: 1120px;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: var(--font-ui);
  font-size: 15px;
  line-height: 1.5;
  background: var(--canvas);
  color: var(--ink);
  min-height: 100vh;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: 0.03;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  z-index: 0;
}

a {
  color: var(--accent);
  text-decoration: none;
}
a:hover {
  color: var(--accent-hover);
  text-decoration: underline;
}

h1,
h2,
h3 {
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--ink);
}
h1 {
  font-size: 1.65rem;
  margin: 0 0 0.35rem;
  letter-spacing: -0.02em;
}
h2 {
  font-size: 1.15rem;
  margin: 1.25rem 0 0.65rem;
}
.lead {
  color: var(--muted);
  margin: 0 0 1rem;
  font-size: 1rem;
  max-width: 52ch;
}

.icon {
  flex-shrink: 0;
  display: inline-block;
  vertical-align: middle;
}

/* Public / login shell */
.app-shell {
  position: relative;
  z-index: 1;
  max-width: var(--content-max);
  margin: 0 auto;
  padding: 1rem 1.25rem 3rem;
}
.app-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.75rem 0 1.25rem;
  border-bottom: 1px solid var(--border);
  margin-bottom: 1.5rem;
}
.app-nav .brand {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.15rem;
  text-decoration: none;
  color: var(--ink);
}
.app-nav .nav-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  align-items: center;
}
.app-nav .nav-links a,
.app-nav button.linkish {
  text-decoration: none;
  color: var(--muted);
  font-size: 0.92rem;
  background: none;
  border: none;
  cursor: pointer;
  font: inherit;
}
.app-nav .nav-links a.active,
.app-nav .nav-links a:hover {
  color: var(--accent);
  font-weight: 600;
}
.ink-badge {
  display: inline-block;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--accent);
  background: var(--accent-soft);
  padding: 0.25rem 0.55rem;
  border-radius: 4px;
}

/* Workspace layout */
.workspace-layout {
  position: relative;
  z-index: 1;
  display: flex;
  min-height: 100vh;
}

.sidebar {
  width: var(--sidebar-w);
  flex-shrink: 0;
  background: var(--sidebar);
  color: var(--sidebar-text);
  padding: 1.25rem 0.85rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  position: sticky;
  top: 0;
  height: 100vh;
  overflow-y: auto;
}
.sidebar-brand {
  padding: 0 0.35rem;
}
.sidebar-brand a {
  color: #fff;
  font-family: var(--font-display);
  font-weight: 700;
  text-decoration: none;
  font-size: 1.05rem;
}
.sidebar-ink {
  margin: 0.3rem 0 0;
  font-size: 0.72rem;
  color: var(--sidebar-muted);
  letter-spacing: 0.03em;
}
.sidebar-nav {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  flex: 1;
}
.sidebar-link {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  text-align: left;
  background: none;
  border: none;
  color: var(--sidebar-muted);
  padding: 0.55rem 0.65rem;
  border-radius: 8px;
  cursor: pointer;
  font: inherit;
  font-size: 0.92rem;
  min-height: 40px;
  width: 100%;
}
.sidebar-link:hover,
.sidebar-link.active {
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
}
.sidebar-link .icon {
  opacity: 0.85;
}
.sidebar-footer {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  font-size: 0.82rem;
  padding-top: 0.75rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}
.sidebar-footer a {
  color: var(--sidebar-muted);
  text-decoration: none;
  padding: 0.25rem 0.35rem;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}
.sidebar-footer a:hover {
  color: #fff;
}

.workspace-main {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  max-width: calc(100vw - var(--sidebar-w));
}

.topbar {
  display: none;
  align-items: center;
  justify-content: space-between;
  padding: 0 1rem;
  height: var(--topbar-h);
  background: var(--paper);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 50;
}
.topbar-brand {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  color: var(--ink);
  text-decoration: none;
}
.topbar-menu {
  background: none;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 0.45rem 0.55rem;
  cursor: pointer;
  color: var(--ink);
  min-height: 44px;
  min-width: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.workspace-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.75rem;
  padding: 1rem 1.5rem;
  background: var(--paper);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 40;
}
.workspace-header .user-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.35rem 0.65rem;
}
.workspace-header .user-meta strong {
  font-size: 0.95rem;
}
.workspace-header .user-meta .muted {
  font-size: 0.85rem;
}
.role-switcher {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.85rem;
  padding: 0.25rem 0.5rem;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: color-mix(in srgb, var(--accent, #0b5fff) 8%, var(--paper));
}
.role-switcher-label {
  font-weight: 600;
  color: var(--ink, #1a1a1a);
  white-space: nowrap;
}
.role-switcher select {
  font: inherit;
  font-weight: 600;
  padding: 0.3rem 0.55rem;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--paper);
  color: inherit;
  min-width: 7.5rem;
}
.viewing-as {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--accent, #0b5fff);
}
.admin-login-card {
  margin-top: 1rem;
}
.admin-login-card h3 {
  margin: 0 0 0.35rem;
  font-size: 1rem;
}

#app-root {
  flex: 1;
  padding: 1.25rem 1.5rem 2rem;
  max-width: var(--content-max);
  width: 100%;
}

.role-badge {
  display: inline-block;
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  background: var(--accent-soft);
  color: var(--accent);
  padding: 0.2rem 0.45rem;
  border-radius: 4px;
}

/* Bottom nav (mobile) */
.bottom-nav {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  height: var(--bottom-nav-h);
  background: var(--paper);
  border-top: 1px solid var(--border);
  z-index: 60;
  padding: 0.35rem 0.25rem calc(0.35rem + env(safe-area-inset-bottom));
  justify-content: space-around;
  align-items: stretch;
}
.bottom-nav-btn {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.15rem;
  background: none;
  border: none;
  color: var(--muted);
  font: inherit;
  font-size: 0.65rem;
  cursor: pointer;
  min-height: 44px;
  padding: 0.25rem;
  border-radius: 8px;
}
.bottom-nav-btn.active {
  color: var(--accent);
  background: var(--accent-soft);
}
.bottom-nav-btn .icon {
  opacity: 0.9;
}

.more-sheet {
  position: fixed;
  inset: 0;
  z-index: 80;
  display: flex;
  align-items: flex-end;
  justify-content: center;
}
.more-sheet[hidden] {
  display: none !important;
}
.more-sheet-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(42, 36, 28, 0.4);
}
.more-sheet-panel {
  position: relative;
  width: 100%;
  max-width: 420px;
  background: var(--paper);
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  padding: 1rem 1rem calc(1rem + env(safe-area-inset-bottom));
  box-shadow: var(--shadow-lg);
}
.more-sheet-panel h3 {
  margin: 0 0 0.75rem;
  font-size: 1rem;
}
.more-sheet-link {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  width: 100%;
  text-align: left;
  background: none;
  border: none;
  padding: 0.75rem 0.5rem;
  font: inherit;
  color: var(--ink);
  cursor: pointer;
  min-height: 44px;
  border-radius: 8px;
}
.more-sheet-link:hover,
.more-sheet-link.active {
  background: var(--accent-soft);
  color: var(--accent);
}

/* Cards & content */
.card {
  background: var(--paper);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1rem 1.15rem;
  margin-bottom: 0.75rem;
  box-shadow: var(--shadow);
}
.card-sm {
  padding: 0.75rem 1rem;
}
.card h3 {
  margin: 0 0 0.35rem;
  font-size: 1rem;
  font-family: var(--font-ui);
  font-weight: 600;
}
.muted {
  color: var(--muted);
  font-size: 0.88rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.6rem 1rem;
  border-radius: 8px;
  border: 1px solid transparent;
  font: inherit;
  font-weight: 600;
  font-size: 0.92rem;
  cursor: pointer;
  text-decoration: none;
  min-height: 44px;
}
.btn-primary {
  background: var(--accent);
  color: #fff;
}
.btn-primary:hover {
  background: var(--accent-hover);
  filter: none;
}
.btn-secondary {
  background: var(--paper);
  border-color: var(--border);
  color: var(--ink);
}
.btn-secondary:hover {
  background: var(--accent-soft);
  border-color: var(--accent);
  color: var(--accent);
}
.btn-sm {
  padding: 0.4rem 0.75rem;
  font-size: 0.85rem;
  min-height: 36px;
}

.field {
  margin-bottom: 1rem;
}
.field label {
  display: block;
  font-weight: 600;
  margin-bottom: 0.35rem;
  font-size: 0.9rem;
}
.field input,
.field textarea,
.field select {
  width: 100%;
  max-width: 100%;
  padding: 0.6rem 0.75rem;
  border: 1px solid var(--border);
  border-radius: 8px;
  font: inherit;
  background: var(--paper);
  color: var(--ink);
}
.field input:focus,
.field textarea:focus,
.field select:focus {
  outline: 2px solid var(--accent-soft);
  border-color: var(--accent);
}
.field-hint {
  margin: 0.25rem 0 0;
  font-size: 0.82rem;
}

.badge {
  display: inline-block;
  padding: 0.15rem 0.5rem;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 600;
  background: var(--accent-soft);
  color: var(--accent);
}
.badge.ok {
  background: var(--ok-soft);
  color: var(--ok);
}
.badge.warn {
  background: var(--warn-soft);
  color: var(--warn);
}

.grid-2 {
  display: grid;
  gap: 0.75rem;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
}
.error {
  color: var(--danger);
}
.success {
  color: var(--ok);
}
.stars {
  letter-spacing: 0.05em;
  color: #b8860b;
}

/* Dashboard layout */
.page-head {
  margin-bottom: 1.25rem;
}
.dash-grid {
  display: grid;
  grid-template-columns: 1fr 280px;
  gap: 1.25rem;
  align-items: start;
}
.dash-main {
  min-width: 0;
}
.dash-aside {
  position: sticky;
  top: calc(var(--topbar-h) + 4rem);
}
.dash-aside h3 {
  font-family: var(--font-ui);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--muted);
  margin: 0 0 0.65rem;
}

.stat-grid {
  display: grid;
  gap: 0.65rem;
  grid-template-columns: repeat(4, 1fr);
  margin-bottom: 1rem;
}
.stat-card {
  position: relative;
  background: var(--paper);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0.85rem 1rem;
  box-shadow: var(--shadow);
  overflow: hidden;
}
.stat-card .stat-icon-wrap {
  position: absolute;
  top: 0.65rem;
  right: 0.65rem;
  opacity: 0.35;
  color: var(--accent);
}
.stat-value {
  font-family: var(--font-display);
  font-size: 1.45rem;
  font-weight: 700;
  margin: 0;
  line-height: 1.2;
  color: var(--ink);
}
.stat-label {
  font-size: 0.78rem;
  color: var(--muted);
  margin: 0.2rem 0 0;
  font-weight: 600;
}
.stat-hint {
  font-size: 0.72rem;
  margin: 0.15rem 0 0;
}

.attention-list {
  list-style: none;
  padding: 0;
  margin: 0;
}
.attention-list li {
  background: var(--paper);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 0.7rem 0.9rem;
  margin-bottom: 0.45rem;
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  box-shadow: var(--shadow);
}
.attention-list li strong {
  font-size: 0.92rem;
}

.empty-state {
  text-align: center;
  padding: 2rem 1.25rem;
  color: var(--muted);
}
.empty-state img {
  width: 56px;
  height: 56px;
  opacity: 0.55;
  margin-bottom: 0.75rem;
}
.empty-state p {
  margin: 0;
  max-width: 32ch;
  margin-inline: auto;
}
.card.empty,
.empty {
  padding: 1.5rem;
  text-align: center;
  color: var(--muted);
}

/* Kanban */
.kanban {
  display: grid;
  gap: 0.75rem;
  grid-template-columns: repeat(4, 1fr);
}
.kanban-col {
  background: rgba(255, 253, 248, 0.6);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0.65rem;
  min-height: 120px;
}
.kanban-col h3 {
  font-family: var(--font-ui);
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin: 0 0 0.5rem;
  color: var(--muted);
}

/* Tables */
.data-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--paper);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
}
.data-table th,
.data-table td {
  padding: 0.65rem 0.85rem;
  text-align: left;
  border-bottom: 1px solid var(--border);
  font-size: 0.9rem;
}
.data-table th {
  background: var(--accent-soft);
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--accent);
}
.data-table tr:last-child td {
  border-bottom: none;
}

.interest-list {
  margin: 0.5rem 0;
  padding-left: 1.2rem;
}
.vertical-list {
  list-style: none;
  padding: 0;
  display: grid;
  gap: 0.5rem;
}

.star-picker {
  display: flex;
  gap: 0.35rem;
  margin: 0.75rem 0;
  flex-wrap: wrap;
}
.star-btn {
  background: var(--paper);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 0.45rem 0.55rem;
  cursor: pointer;
  color: #b8860b;
  font-size: 0.85rem;
  min-height: 44px;
}
.star-btn.active {
  border-color: var(--accent);
  background: var(--accent-soft);
}

.draft-body {
  white-space: pre-wrap;
  margin-top: 0.5rem;
  padding: 0.75rem;
  background: var(--canvas);
  border-radius: 8px;
  font-size: 0.9rem;
}

/* Modal */
.modal-layer {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}
.modal-layer[hidden] {
  display: none !important;
}
.modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(42, 36, 28, 0.45);
}
.modal-card {
  position: relative;
  background: var(--paper);
  border-radius: var(--radius-lg);
  width: min(480px, 100%);
  max-height: 90vh;
  overflow: auto;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border);
}
.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.15rem;
  border-bottom: 1px solid var(--border);
}
.modal-header h2 {
  margin: 0;
  font-size: 1.05rem;
  font-family: var(--font-display);
}
.modal-close {
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  line-height: 1;
  color: var(--muted);
  min-width: 44px;
  min-height: 44px;
}
.modal-body {
  padding: 1rem 1.15rem;
}
.modal-footer {
  display: flex;
  justify-content: flex-end;
  gap: 0.5rem;
  padding: 1rem 1.15rem;
  border-top: 1px solid var(--border);
}

.login-hero {
  max-width: 420px;
  margin: 2rem auto;
}
.login-hero .card {
  padding: 1.5rem;
}

/* Responsive */
@media (max-width: 959px) {
  .sidebar {
    display: none;
  }
  .topbar {
    display: flex;
  }
  .bottom-nav {
    display: flex;
  }
  .workspace-main {
    max-width: 100vw;
  }
  .workspace-header {
    top: var(--topbar-h);
    padding: 0.75rem 1rem;
  }
  #app-root {
    padding: 1rem 1rem calc(var(--bottom-nav-h) + 1.5rem);
  }
  .dash-grid {
    grid-template-columns: 1fr;
  }
  .dash-aside {
    position: static;
  }
  .stat-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .kanban {
    display: flex;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    gap: 0.65rem;
    padding-bottom: 0.5rem;
    -webkit-overflow-scrolling: touch;
  }
  .kanban-col {
    flex: 0 0 min(75vw, 260px);
    scroll-snap-align: start;
  }
}

@media (max-width: 719px) {
  .data-table thead {
    display: none;
  }
  .data-table,
  .data-table tbody,
  .data-table tr,
  .data-table td {
    display: block;
    width: 100%;
  }
  .data-table tr {
    margin-bottom: 0.75rem;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 0.5rem 0;
    background: var(--paper);
    box-shadow: var(--shadow);
  }
  .data-table td {
    border: none;
    padding: 0.35rem 0.85rem;
    display: flex;
    justify-content: space-between;
    gap: 1rem;
  }
  .data-table td::before {
    content: attr(data-label);
    font-weight: 700;
    font-size: 0.72rem;
    text-transform: uppercase;
    color: var(--muted);
    flex-shrink: 0;
  }
}

@media (min-width: 960px) and (max-width: 1100px) {
  .stat-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .kanban {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1101px) {
  .stat-grid.stat-grid-wide {
    grid-template-columns: repeat(4, 1fr);
  }
}

.card-head-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.35rem;
}
.card-head-row h3 {
  margin: 0;
  flex: 1 1 auto;
}
.badge-external {
  background: var(--warn-soft);
  color: var(--warn);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.btn-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 0.75rem;
}
.modal-card.modal-wide {
  max-width: 720px;
}

/* JIT tutorial dialog */
.tutorial-layer {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}
.tutorial-layer[hidden] {
  display: none;
}
.tutorial-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(42, 36, 28, 0.55);
}
.tutorial-card {
  position: relative;
  background: var(--paper);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  max-width: 880px;
  width: 100%;
  overflow: hidden;
}
.tutorial-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--border);
}
.tutorial-body video {
  width: 100%;
  display: block;
  background: #111;
}
.tutorial-footer {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.75rem 1rem;
  border-top: 1px solid var(--border);
}
.tutorial-help-btn {
  position: fixed;
  bottom: calc(var(--bottom-nav-h) + 0.75rem);
  right: 0.75rem;
  z-index: 50;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 50%;
  border: 1px solid var(--border);
  background: var(--paper);
  box-shadow: var(--shadow);
  font-weight: 700;
  cursor: pointer;
}
@media (min-width: 960px) {
  .tutorial-help-btn {
    bottom: 1rem;
  }
}