:root {
  --bg: #121212;
  --panel: #1b1b1b;
  --panel-soft: #232323;
  --panel-border: rgba(255,255,255,.09);
  --text: #f2f1ea;
  --muted: #b8b5ab;
  --accent: #d9b46b;
  --accent-dark: #9d7540;
  --danger: #d45f5f;
  --success: #6bd99f;
  --shadow: 0 20px 35px rgba(0,0,0,.22);
  color-scheme: dark;
  font-family: "Crimson Pro", Georgia, serif;
}

* { box-sizing: border-box; }
html, body { margin: 0; min-height: 100%; background: radial-gradient(circle at top, #282014 0%, #151515 35%, #121212 100%); color: var(--text); }
button, input, textarea, select { font: inherit; }
button { cursor: pointer; }
img, canvas { display: block; max-width: 100%; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  padding: 1rem 1.35rem;
  background: rgba(18,18,18,.88);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(255,255,255,.08);
}

.brand { display: flex; align-items: center; gap: .9rem; }
.brand-mark {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: .85rem;
  background: linear-gradient(145deg, #ebc67e, #967241);
  color: #20180f;
  font-weight: 900;
  display: grid;
  place-items: center;
  box-shadow: var(--shadow);
}
.brand p, .eyebrow { margin: 0; color: var(--muted); text-transform: uppercase; letter-spacing: .11em; font-size: .73rem; }
.brand h1, .panel-heading h2, .preview-heading h2 { margin: .15rem 0 0; font: 700 1.35rem/1.15 "Cinzel", Georgia, serif; }
.preview-subheading { margin: .3rem 0 0; color: var(--muted); font-size: .92rem; }

.header-actions { display: flex; align-items: center; gap: .65rem; flex-wrap: wrap; justify-content: flex-end; }
.status-pill, .user-badge, .save-state, .mini-hint {
  border: 1px solid rgba(255,255,255,.08);
  background: rgba(255,255,255,.05);
  color: var(--muted);
  border-radius: 999px;
  padding: .45rem .75rem;
  font-size: .82rem;
}
.status-pill.is-online { color: var(--success); }
.save-state { align-self: flex-start; }

.notice {
  margin: 1rem 1.35rem 0;
  padding: .85rem 1rem;
  border-radius: 1rem;
  border: 1px solid rgba(255,255,255,.08);
  background: rgba(217, 180, 107, .14);
  color: #f5e2b7;
}

.app-layout {
  display: grid;
  grid-template-columns: minmax(320px, 420px) minmax(340px, 1fr) minmax(280px, 360px);
  gap: 1rem;
  padding: 1rem 1.35rem 1.35rem;
  align-items: start;
}

.panel, .preview-panel {
  background: linear-gradient(180deg, rgba(34,34,34,.95), rgba(26,26,26,.95));
  border: 1px solid var(--panel-border);
  border-radius: 1.35rem;
  box-shadow: var(--shadow);
}

.panel { padding: 1rem; }
.preview-panel { padding: 1rem; display: grid; gap: 1rem; }
.panel-heading, .preview-heading, .section-heading {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: .8rem;
}
.compact-heading { align-items: center; }
.section-heading h3 { margin: .15rem 0 0; font-size: 1rem; }

.form-grid { display: grid; gap: .85rem; grid-template-columns: repeat(2, minmax(0,1fr)); }
.form-grid.two-up .field-wide { grid-column: span 1; }
.field-wide { grid-column: 1 / -1; }
.field {
  display: grid;
  gap: .4rem;
  margin-top: .9rem;
}
.field > span { color: var(--muted); font-size: .88rem; }
.field input, .field select, .field textarea,
.search-box input, .stat-row input {
  width: 100%;
  border-radius: .95rem;
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.04);
  color: var(--text);
  padding: .82rem .95rem;
  outline: none;
}
.field textarea { min-height: 7rem; resize: vertical; }
.field small, .help-text { color: var(--muted); font-size: .78rem; }
.field input:focus, .field textarea:focus, .field select:focus,
.search-box input:focus, .stat-row input:focus {
  border-color: rgba(217, 180, 107, .65);
  box-shadow: 0 0 0 4px rgba(217, 180, 107, .12);
}

.stat-editor {
  margin-top: 1rem;
  border: 1px solid rgba(255,255,255,.08);
  border-radius: 1rem;
  padding: .85rem;
  background: rgba(255,255,255,.02);
}
.stat-heading-row, .stat-row {
  display: grid;
  grid-template-columns: 1fr minmax(110px, 150px);
  gap: .8rem;
  align-items: center;
}
.stat-heading-row {
  color: var(--muted);
  font-size: .78rem;
  text-transform: uppercase;
  letter-spacing: .08em;
  padding: 0 .15rem .55rem;
}
.stat-row + .stat-row { margin-top: .65rem; }
.stat-row strong { font-size: .96rem; }

.mode-panel { margin-top: .85rem; }
.section-divider {
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,.12), transparent);
  margin: 1rem 0;
}
.control-section { display: grid; gap: .85rem; }
.upload-box {
  position: relative;
  border: 1.5px dashed rgba(255,255,255,.18);
  border-radius: 1rem;
  padding: 1rem;
  background: rgba(255,255,255,.03);
  text-align: center;
}
.upload-box input { position: absolute; inset: 0; opacity: 0; cursor: pointer; }
.upload-box span { display: block; font-weight: 700; }
.upload-box small { display: block; margin-top: .25rem; color: var(--muted); }
.upload-box-compact { padding: .9rem; }
.range-field { display: grid; gap: .5rem; }
.range-field span { display: flex; justify-content: space-between; color: var(--muted); }
.range-field input { width: 100%; }
.button-row, .primary-actions, .dialog-actions {
  display: flex;
  gap: .65rem;
  flex-wrap: wrap;
}
.help-text { margin: 0; }

.button {
  border: 1px solid rgba(255,255,255,.12);
  border-radius: .95rem;
  background: rgba(255,255,255,.06);
  color: var(--text);
  padding: .8rem 1rem;
  transition: transform .16s ease, background .16s ease, border-color .16s ease;
}
.button:hover:not(:disabled) { transform: translateY(-1px); background: rgba(255,255,255,.09); }
.button:disabled { opacity: .45; cursor: not-allowed; }
.button-primary { background: linear-gradient(180deg, #deb97b, #b78445); color: #24190f; border-color: rgba(0,0,0,.1); font-weight: 800; }
.button-quiet { background: rgba(255,255,255,.03); }
.button-danger { color: #ffc4c4; border-color: rgba(212,95,95,.4); }
.button-small { padding: .52rem .8rem; font-size: .84rem; }

.canvas-stage {
  background: radial-gradient(circle at top, rgba(255,255,255,.08), rgba(255,255,255,.02));
  border: 1px solid rgba(255,255,255,.07);
  border-radius: 1.15rem;
  padding: 1rem;
  display: grid;
  place-items: center;
  min-height: 420px;
}
#cardCanvas {
  width: min(100%, 360px);
  height: auto;
  border-radius: 1rem;
  box-shadow: 0 24px 45px rgba(0,0,0,.35);
}
.export-note { margin: 0; color: var(--muted); font-size: .82rem; }

.sword-layout-panel {
  display: grid;
  gap: .8rem;
  border: 1px solid rgba(255,255,255,.07);
  border-radius: 1rem;
  padding: .85rem;
  background: rgba(255,255,255,.03);
}
.layout-canvas-wrap {
  border-radius: .95rem;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,.08);
  background: #111111;
}
#swordLayoutCanvas { width: 100%; height: auto; }

.library-panel { position: sticky; top: 5.7rem; max-height: calc(100vh - 6.8rem); overflow: auto; }
.search-box { display: block; margin-top: .9rem; }
.library-status { margin: .95rem 0; color: var(--muted); }
.card-library { display: grid; gap: .8rem; }
.library-item {
  border: 1px solid rgba(255,255,255,.08);
  background: rgba(255,255,255,.03);
  border-radius: 1rem;
  padding: .75rem;
  display: grid;
  gap: .7rem;
}
.library-item img {
  width: 100%;
  border-radius: .8rem;
  aspect-ratio: 5 / 7;
  object-fit: cover;
  background: #0f0f0f;
}
.library-meta { display: grid; gap: .2rem; }
.library-meta h3 { margin: 0; font-size: .98rem; }
.library-meta p { margin: 0; color: var(--muted); font-size: .84rem; }
.library-chip {
  display: inline-flex;
  align-items: center;
  gap: .35rem;
  width: fit-content;
  padding: .28rem .55rem;
  border-radius: 999px;
  background: rgba(217,180,107,.14);
  color: #f0d4a2;
  font-size: .72rem;
  text-transform: uppercase;
  letter-spacing: .08em;
}
.library-actions { display: flex; gap: .55rem; }

.login-dialog {
  border: none;
  padding: 0;
  background: transparent;
  max-width: min(100vw, 480px);
}
.login-dialog::backdrop { background: rgba(0,0,0,.55); backdrop-filter: blur(6px); }
.login-card {
  display: grid;
  gap: 1rem;
  padding: 1.25rem;
  border: 1px solid rgba(255,255,255,.1);
  border-radius: 1.2rem;
  background: linear-gradient(180deg, #282828, #1a1a1a);
  color: var(--text);
  min-width: min(92vw, 420px);
}
.login-card h2 { margin: .2rem 0; }
.form-error { margin: 0; color: #ff9a9a; min-height: 1.2em; }

.toast {
  position: fixed;
  right: 1rem;
  bottom: 1rem;
  padding: .9rem 1rem;
  border-radius: .95rem;
  background: rgba(25,25,25,.96);
  border: 1px solid rgba(255,255,255,.08);
  color: var(--text);
  box-shadow: var(--shadow);
  opacity: 0;
  transform: translateY(15px);
  pointer-events: none;
  transition: opacity .18s ease, transform .18s ease;
  max-width: min(92vw, 420px);
}
.toast.visible { opacity: 1; transform: translateY(0); }
.toast.error { border-color: rgba(212,95,95,.45); color: #ffd3d3; }

.piece-manager {
  margin-top: 1rem;
  border: 1px solid rgba(255,255,255,.08);
  border-radius: 1rem;
  background: rgba(255,255,255,.02);
  padding: .85rem;
}
.piece-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
  margin-top: .8rem;
}
.piece-tab {
  border: 1px solid rgba(255,255,255,.09);
  background: rgba(255,255,255,.05);
  color: var(--muted);
  border-radius: .9rem;
  padding: .55rem .8rem;
  font-size: .83rem;
}
.piece-tab.active {
  background: rgba(217,180,107,.18);
  border-color: rgba(217,180,107,.35);
  color: #f5dfb6;
}
.piece-editor { margin-top: .9rem; display: grid; gap: .8rem; }
.piece-editor-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0,1fr));
  gap: .8rem;
}
.piece-editor-grid .field-wide { grid-column: 1 / -1; }
.piece-help {
  margin: 0;
  color: var(--muted);
  font-size: .8rem;
  line-height: 1.45;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border: 0;
}

body.busy { cursor: progress; }
body.busy .button:not(:disabled) { cursor: progress; }

@media (max-width: 1180px) {
  .app-layout {
    grid-template-columns: minmax(300px, 1fr) minmax(300px, 1fr);
  }
  .library-panel { grid-column: 1 / -1; position: static; max-height: none; }
}

@media (max-width: 840px) {
  .site-header { padding: 1rem; }
  .app-layout { grid-template-columns: 1fr; padding: 1rem; }
  .panel, .preview-panel { padding: .95rem; }
  .form-grid, .piece-editor-grid { grid-template-columns: 1fr; }
  .form-grid.two-up .field-wide { grid-column: 1 / -1; }
  .button-row, .primary-actions, .dialog-actions { flex-direction: column; }
  .button-row > *, .primary-actions > *, .dialog-actions > * { width: 100%; }
  .stat-heading-row, .stat-row { grid-template-columns: 1fr; }
}

/* Landscape sword-card overrides. */
.site-header { flex-wrap: wrap; }
.canvas-stage { min-height: 330px; }
#cardCanvas {
  width: min(100%, 620px);
  border-radius: .45rem;
}
.layout-canvas-wrap {
  overflow-x: auto;
  overflow-y: hidden;
  border-radius: .35rem;
  scrollbar-color: rgba(217,180,107,.55) rgba(255,255,255,.04);
}
#swordLayoutCanvas {
  width: auto;
  height: 250px;
  max-width: none;
  touch-action: none;
}
.library-item img { aspect-ratio: 7 / 5; }
@media (max-width: 840px) {
  #swordLayoutCanvas { height: 190px; }
  .canvas-stage { min-height: 260px; }
}

/* Sword cards use the same physical 2.5 × 3.5 format as monster cards.
   Pommel and Crossguard are portrait; all remaining pieces are landscape. */
#cardCanvas[data-orientation="portrait"] {
  width: min(100%, 360px);
}

#cardCanvas[data-orientation="landscape"] {
  width: min(100%, 560px);
}

.library-item img {
  aspect-ratio: auto;
  max-height: 320px;
  object-fit: contain;
}

.layout-canvas-wrap {
  overflow-x: auto;
  overflow-y: hidden;
}

#swordLayoutCanvas {
  max-width: none;
  min-width: 100%;
}

#swordLayoutCanvas {
  width: auto;
}