/* ============================================================
   mtgc — design system
   Terracotta accent (#C8553D) on a layered, Discord-inspired dark UI.
   ============================================================ */

:root {
  /* Layered surfaces (darkest → lightest) */
  --bg-rail: #16171a;
  --bg-app: #1a1b1f;
  --bg-topbar: #1e1f24;
  --bg-content: #212228;
  --bg-panel: #282a31;
  --bg-input: #2f313a;
  --bg-hover: #363841;
  --bg-elev: #3a3c46;

  --border: #34363e;
  --border-soft: rgba(255, 255, 255, 0.055);

  --text: #dbdee4;
  --text-strong: #f5f6f8;
  --muted: #9a9ea8;
  --faint: #71757f;

  /* Terracotta accent */
  --accent: #c8553d;
  --accent-hover: #d86e56;
  --accent-active: #a8412d;
  --accent-subtle: rgba(200, 85, 61, 0.15);
  --accent-glow: rgba(200, 85, 61, 0.35);

  /* Complementary / status */
  --info: #46a6bd; /* teal complement */
  --gold: #e0b24a;
  --success: #4bb073;
  --warn: #e0a34a;
  --danger: #d8503f;

  --radius: 8px;
  --radius-lg: 12px;
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 6px 20px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 14px 44px rgba(0, 0, 0, 0.55);

  color-scheme: dark;
}

* {
  box-sizing: border-box;
}

html,
body,
#root {
  height: 100%;
}

body {
  margin: 0;
  font-family: "Inter", "Segoe UI", system-ui, -apple-system, Roboto, sans-serif;
  background: var(--bg-app);
  color: var(--text);
  font-size: 14px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

::selection {
  background: var(--accent-subtle);
}

/* Thin, unobtrusive scrollbars */
*::-webkit-scrollbar {
  width: 11px;
  height: 11px;
}
*::-webkit-scrollbar-thumb {
  background: rgba(0, 0, 0, 0.35);
  border-radius: 8px;
  border: 3px solid transparent;
  background-clip: padding-box;
}
*::-webkit-scrollbar-thumb:hover {
  background: rgba(0, 0, 0, 0.5);
  background-clip: padding-box;
}
*::-webkit-scrollbar-track {
  background: transparent;
}

/* -------- Controls -------- */

button {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--bg-input);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 7px 13px;
  cursor: pointer;
  font-size: 13px;
  font-weight: 500;
  font-family: inherit;
  transition: background 0.12s, border-color 0.12s, transform 0.05s, filter 0.12s;
}
button svg {
  flex-shrink: 0;
}
button:hover {
  background: var(--bg-hover);
  border-color: var(--bg-elev);
}
button:active {
  transform: translateY(1px);
}
button:disabled {
  opacity: 0.5;
  cursor: default;
  transform: none;
}
button.primary {
  background: linear-gradient(180deg, var(--accent-hover), var(--accent));
  border: none;
  color: #fff;
  box-shadow: var(--shadow-sm);
}
button.primary:hover {
  filter: brightness(1.07);
  background: linear-gradient(180deg, var(--accent-hover), var(--accent));
}
button.primary:active {
  background: var(--accent-active);
}
button.big {
  padding: 11px 22px;
  font-size: 15px;
  border-radius: 10px;
}

input,
select {
  background: var(--bg-input);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 8px 11px;
  font-size: 13px;
  font-family: inherit;
  transition: border-color 0.12s, box-shadow 0.12s;
}
input::placeholder {
  color: var(--faint);
}
input:focus,
select:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-subtle);
}

/* ============================================================
   App shell: nav rail + main
   ============================================================ */

.app {
  display: flex;
  height: 100vh;
  overflow: hidden;
}

.nav-rail {
  width: 220px;
  flex-shrink: 0;
  background: var(--bg-rail);
  border-right: 1px solid var(--border-soft);
  display: flex;
  flex-direction: column;
  padding: 14px 10px 10px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 11px;
  padding: 4px 8px 16px;
}
.brand-mark {
  width: 34px;
  height: 34px;
  border-radius: 10px;
  background: linear-gradient(150deg, var(--accent-hover), var(--accent-active));
  color: #fff;
  font-weight: 800;
  font-size: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-sm);
}
.brand-text {
  font-weight: 700;
  font-size: 15px;
  color: var(--text-strong);
  letter-spacing: 0.2px;
}
.nav-items {
  display: flex;
  flex-direction: column;
  gap: 3px;
}
.nav-item {
  position: relative;
  display: flex;
  align-items: center;
  gap: 12px;
  width: 100%;
  text-align: left;
  padding: 9px 12px;
  border: none;
  border-radius: var(--radius);
  background: transparent;
  color: var(--muted);
  font-size: 14px;
  font-weight: 550;
}
.nav-item:hover {
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
}
.nav-item.active {
  background: var(--accent-subtle);
  color: var(--text-strong);
}
.nav-item.active::before {
  content: "";
  position: absolute;
  left: -10px;
  top: 9px;
  bottom: 9px;
  width: 4px;
  border-radius: 0 4px 4px 0;
  background: var(--accent);
}
.nav-icon {
  display: inline-flex;
  color: inherit;
}
.nav-foot {
  margin-top: auto;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 10px 6px;
  font-size: 12px;
  color: var(--muted);
  border-top: 1px solid var(--border-soft);
}
.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
}
.status-dot.on {
  background: var(--success);
  box-shadow: 0 0 6px var(--success);
}
.status-dot.off {
  background: var(--faint);
}

.main {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  background: var(--bg-content);
}
.topbar {
  height: 52px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 0 18px;
  background: var(--bg-topbar);
  border-bottom: 1px solid var(--border-soft);
}
.path {
  flex: 1 1 auto;
  min-width: 0;
  font-size: 12px;
  font-family: ui-monospace, "SF Mono", Menlo, monospace;
  color: var(--faint);
  background: rgba(0, 0, 0, 0.25);
  padding: 4px 10px;
  border-radius: 6px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.spacer {
  flex: 1;
}

/* Ingest (card-data download/index) progress: one multi-segment bar spanning
   all stages, below the topbar. */
.ingest-bar {
  padding: 8px 18px 10px;
  background: var(--bg-elev);
  border-bottom: 1px solid var(--border-soft);
  font-size: 12px;
}
.ingest-bar-head {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 6px;
}
.ingest-bar-message {
  color: var(--muted);
  font-family: ui-monospace, "SF Mono", Menlo, monospace;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.ingest-bar-cancel {
  flex-shrink: 0;
  padding: 3px 10px;
  font-size: 11px;
  color: var(--muted);
}
.ingest-bar-cancel:hover {
  color: var(--danger);
  border-color: var(--danger);
}
.ingest-bar-dismiss {
  flex-shrink: 0;
  background: none;
  border: none;
  color: var(--faint);
  cursor: pointer;
  padding: 2px 6px;
  font-size: 13px;
}
.ingest-bar-dismiss:hover {
  color: var(--text);
}

.ingest-segments {
  display: flex;
  gap: 4px;
}
.ingest-segment {
  min-width: 0;
}
.ingest-segment-track {
  height: 6px;
  border-radius: 999px;
  background: rgba(0, 0, 0, 0.3);
  overflow: hidden;
}
.ingest-segment-fill {
  height: 100%;
  border-radius: 999px;
  background: var(--border);
  transition: width 0.2s ease;
}
.ingest-segment.active .ingest-segment-fill {
  background: linear-gradient(90deg, var(--accent-hover), var(--accent));
}
.ingest-segment-label {
  display: block;
  margin-top: 3px;
  font-size: 10px;
  color: var(--faint);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.ingest-segment.active .ingest-segment-label {
  color: var(--accent-hover);
  font-weight: 600;
}

.ingest-bar-done .ingest-segment-fill {
  background: var(--success);
}
.ingest-bar-done .ingest-bar-message {
  color: var(--success);
}
.ingest-bar-error .ingest-segment-fill {
  background: var(--danger);
}
.ingest-bar-error .ingest-bar-message {
  color: var(--danger);
}
.ingest-bar-cancelled .ingest-segment-fill {
  background: var(--warn);
}
.ingest-bar-cancelled .ingest-bar-message {
  color: var(--warn);
}
.content {
  flex: 1;
  overflow: auto;
  padding: 22px 26px;
}

/* Empty / welcome state */
.empty-state {
  max-width: 480px;
  margin: 9vh auto 0;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
}
.empty-mark {
  width: 72px;
  height: 72px;
  border-radius: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 34px;
  color: #fff;
  background: linear-gradient(150deg, var(--accent-hover), var(--accent-active));
  box-shadow: 0 10px 30px var(--accent-glow);
}
.empty-state h2 {
  margin: 4px 0 0;
}

/* ============================================================
   Typography helpers
   ============================================================ */

h2 {
  margin: 2px 0 14px;
  font-size: 19px;
  font-weight: 700;
  color: var(--text-strong);
  letter-spacing: -0.2px;
}
h3 {
  margin: 18px 0 10px;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--faint);
  border-bottom: 1px solid var(--border-soft);
  padding-bottom: 8px;
}
h4 {
  margin: 14px 0 7px;
  font-size: 13px;
  font-weight: 600;
  color: var(--accent-hover);
}
.muted {
  color: var(--muted);
}
.hint {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.65;
}
.row {
  display: flex;
  gap: 8px;
  align-items: center;
}
.badge {
  display: inline-flex;
  align-items: center;
  background: var(--accent-subtle);
  color: var(--accent-hover);
  border-radius: 999px;
  padding: 1px 9px;
  font-size: 11px;
  font-weight: 700;
}

/* ============================================================
   Quantity stepper: [− N +] for owned-copy counts. Used on Add Cards
   and both Library views (list + tile) for a consistent look.
   ============================================================ */
.qty-stepper {
  display: inline-flex;
  align-items: center;
  height: 26px;
  border-radius: 999px;
  background: var(--bg-input);
  border: 1px solid var(--border);
  overflow: hidden;
  transition: opacity 0.25s ease, background 0.15s ease, border-color 0.15s ease;
}
.qty-stepper-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 100%;
  padding: 0;
  background: none;
  border: none;
  border-radius: 0;
  color: var(--muted);
  font-size: 15px;
  font-weight: 600;
  line-height: 1;
  cursor: pointer;
  transition: background 0.12s, color 0.12s;
}
.qty-stepper-btn:hover:not(:disabled) {
  background: var(--accent-subtle);
  color: var(--accent-hover);
}
.qty-stepper-btn:active:not(:disabled) {
  background: var(--accent);
  color: #fff;
  transform: none;
}
.qty-stepper-btn:disabled {
  opacity: 0.3;
  cursor: default;
}
.qty-stepper-value {
  min-width: 22px;
  text-align: center;
  padding: 0 2px;
  font-size: 13px;
  font-weight: 700;
  color: var(--text-strong);
  font-variant-numeric: tabular-nums;
}
.qty-stepper.warn {
  border-color: var(--warn);
}
.qty-stepper.warn .qty-stepper-value {
  color: var(--warn);
}
.qty-stepper.pending {
  opacity: 0.5;
}

/* Overlay variant: dark translucent pill for use atop card art. */
.qty-stepper-overlay {
  height: 24px;
  background: rgba(0, 0, 0, 0.78);
  border: none;
  backdrop-filter: blur(2px);
}
.qty-stepper-overlay .qty-stepper-btn {
  width: 22px;
  color: rgba(255, 255, 255, 0.85);
}
.qty-stepper-overlay .qty-stepper-btn:hover:not(:disabled) {
  background: rgba(255, 255, 255, 0.18);
  color: #fff;
}
.qty-stepper-overlay .qty-stepper-btn:active:not(:disabled) {
  background: var(--accent);
  color: #fff;
}
.qty-stepper-overlay .qty-stepper-value {
  color: #fff;
}
.qty-stepper-overlay.warn {
  background: var(--warn);
}
.qty-stepper-overlay.warn .qty-stepper-value,
.qty-stepper-overlay.warn .qty-stepper-btn {
  color: #241700;
}
.qty-stepper-overlay.warn .qty-stepper-btn:hover:not(:disabled) {
  background: rgba(0, 0, 0, 0.12);
}

/* ============================================================
   Lists (search results, deck list)
   ============================================================ */

.result-list {
  list-style: none;
  margin: 8px 0 0;
  padding: 0;
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--bg-panel);
}
.result-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 12px;
  border-bottom: 1px solid var(--border-soft);
  cursor: pointer;
  transition: background 0.1s;
}
.result-list li:last-child {
  border-bottom: none;
}
.result-list li:hover {
  background: var(--bg-hover);
}
.card-name {
  font-weight: 600;
  color: var(--text-strong);
}
.card-type {
  color: var(--muted);
  font-size: 12px;
}

/* ============================================================
   Color pips (WUBRG)
   ============================================================ */

.pips {
  display: inline-flex;
  gap: 3px;
}
.pip {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  font-size: 10px;
  font-weight: 800;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  box-shadow: inset 0 0 0 1px rgba(0, 0, 0, 0.25);
}
.pip.W { background: #f4efdd; color: #4a3f2a; }
.pip.U { background: #3a8fd0; color: #fff; }
.pip.B { background: #38343d; color: #cbc3d4; }
.pip.R { background: var(--accent); color: #fff; }
.pip.G { background: #479b63; color: #fff; }
.pip.C { background: #9aa0ab; color: #23242a; }

.color-toggles {
  display: flex;
  gap: 5px;
}
.color-toggles .pip {
  cursor: pointer;
  opacity: 0.32;
  transition: opacity 0.1s, box-shadow 0.1s;
}
.color-toggles .pip.on {
  opacity: 1;
  box-shadow: 0 0 0 2px var(--accent-hover);
}

/* ============================================================
   Tables
   ============================================================ */

table {
  width: 100%;
  border-collapse: collapse;
}
th {
  text-align: left;
  padding: 8px 12px;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--faint);
  position: sticky;
  top: 0;
  background: var(--bg-content);
  border-bottom: 1px solid var(--border);
  z-index: 1;
}
td {
  padding: 8px 12px;
  border-bottom: 1px solid var(--border-soft);
  vertical-align: middle;
}
tbody tr {
  transition: background 0.08s;
}
tbody tr:hover {
  background: rgba(255, 255, 255, 0.022);
}
.over-assigned {
  color: var(--warn);
  font-weight: 600;
}
.deck-chip {
  display: inline-flex;
  align-items: center;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 2px 8px;
  font-size: 11px;
  color: var(--text);
  margin-right: 4px;
}

/* ============================================================
   Filters panel
   ============================================================ */

.filters {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
  gap: 14px;
  background: var(--bg-panel);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-lg);
  padding: 16px;
  margin-bottom: 16px;
}
.field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.field > label {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--faint);
}
.location-input {
  padding: 4px 8px;
  font-size: 12px;
  max-width: 160px;
}

/* ============================================================
   Card images: thumbnails, hover preview, tiles
   ============================================================ */

.card-thumb {
  width: 40px;
  height: 56px;
  object-fit: cover;
  border-radius: 5px;
  display: block;
  background: var(--bg-elev);
  cursor: zoom-in;
  box-shadow: var(--shadow-sm);
  transition: transform 0.1s, box-shadow 0.1s;
}
.card-thumb:hover {
  transform: scale(1.05);
  box-shadow: 0 0 0 2px var(--accent-hover), var(--shadow-md);
}
.thumb-empty {
  display: inline-flex;
  width: 40px;
  height: 56px;
  align-items: center;
  justify-content: center;
  color: var(--faint);
  border: 1px dashed var(--border);
  border-radius: 5px;
  font-size: 18px;
}
.hover-card {
  position: fixed;
  z-index: 200;
  border-radius: 14px;
  box-shadow: var(--shadow-lg);
  border: 1px solid rgba(255, 255, 255, 0.08);
  pointer-events: none;
}

.preview-modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: 300;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(10, 10, 12, 0.72);
  backdrop-filter: blur(2px);
  cursor: zoom-out;
  animation: preview-fade-in 0.12s ease;
}
@keyframes preview-fade-in {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}
.preview-modal {
  position: relative;
  cursor: default;
}
.preview-modal-img {
  display: block;
  max-width: min(560px, 84vw);
  max-height: 84vh;
  border-radius: 18px;
  box-shadow: var(--shadow-lg);
  border: 1px solid rgba(255, 255, 255, 0.08);
}
.preview-modal-close {
  position: absolute;
  top: -14px;
  right: -14px;
  width: 32px;
  height: 32px;
  padding: 0;
  border-radius: 999px;
  background: var(--bg-elev);
  color: var(--text);
  border: 1px solid var(--border);
  font-size: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-md);
}
.preview-modal-close:hover {
  background: var(--danger);
  border-color: var(--danger);
  color: #fff;
}
.preview-modal-flip {
  position: absolute;
  bottom: 14px;
  left: 50%;
  transform: translateX(-50%);
  padding: 7px 16px;
  border-radius: 999px;
  background: rgba(20, 20, 24, 0.75);
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.15);
  font-size: 12px;
  font-weight: 600;
  backdrop-filter: blur(4px);
}
.preview-modal-flip:hover {
  background: var(--accent);
  border-color: var(--accent);
}

.tile-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(190px, 1fr));
  gap: 16px;
}
.tile {
  display: flex;
  flex-direction: column;
  gap: 7px;
}
.tile-img-wrap {
  position: relative;
}
.tile-img {
  width: 100%;
  display: block;
  border-radius: 12px;
  box-shadow: var(--shadow-sm);
  cursor: zoom-in;
  transition: transform 0.12s, box-shadow 0.12s;
}
.tile:hover .tile-img {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}
.tile-noimg {
  aspect-ratio: 488 / 680;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--bg-panel);
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 14px;
  font-weight: 600;
  color: var(--muted);
}
.tile-corner {
  position: absolute;
  top: 8px;
  right: 8px;
  display: flex;
  gap: 6px;
}
.tile-badge {
  background: rgba(0, 0, 0, 0.78);
  color: #fff;
  border-radius: 8px;
  padding: 2px 9px;
  font-size: 12px;
  font-weight: 700;
  backdrop-filter: blur(2px);
}
.tile-badge.warn {
  background: var(--warn);
  color: #241700;
}
.tile-remove {
  background: rgba(0, 0, 0, 0.78);
  border: none;
  color: #fff;
  border-radius: 50%;
  width: 24px;
  height: 24px;
  padding: 0;
  line-height: 1;
  font-size: 13px;
}
.tile-remove:hover {
  background: var(--danger);
}
.tile-footer {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  align-items: center;
}

/* ============================================================
   Toolbar controls: group-by + view toggle
   ============================================================ */

.group-by {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 12px;
  color: var(--muted);
}
.view-toggle {
  display: inline-flex;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}
.view-toggle button {
  border: none;
  border-radius: 0;
  background: transparent;
  font-size: 12px;
  padding: 5px 12px;
  color: var(--muted);
}
.view-toggle button:hover {
  background: rgba(255, 255, 255, 0.04);
}
.view-toggle button.active {
  background: var(--accent);
  color: #fff;
}

/* ============================================================
   Deck metadata (format + commander)
   ============================================================ */

.deck-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  gap: 20px;
  background: var(--bg-panel);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-lg);
  padding: 14px 16px;
}
.commander-box {
  display: flex;
  flex-direction: column;
  gap: 8px;
  min-width: 280px;
  flex: 1;
}