:root {
  color-scheme: light;
  --bg: #f5f7fb;
  --bg-soft: #eef2f8;
  --panel: rgba(255, 255, 255, 0.94);
  --panel-strong: rgba(255, 255, 255, 0.98);
  --line: rgba(15, 23, 42, 0.08);
  --line-strong: rgba(15, 23, 42, 0.14);
  --text: #0f172a;
  --muted: #64748b;
  --accent: #0f766e;
  --accent-2: #2563eb;
  --danger: #dc2626;
  --shadow: 0 18px 50px rgba(15, 23, 42, 0.12);
  --radius-xl: 32px;
  --radius-lg: 24px;
  --radius-md: 18px;
  --radius-sm: 14px;
  --max-width: 560px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html,
body {
  min-height: 100%;
}

body {
  margin: 0;
  overflow: hidden;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(37, 99, 235, 0.1), transparent 26%),
    radial-gradient(circle at bottom right, rgba(15, 118, 110, 0.08), transparent 22%),
    linear-gradient(180deg, #ffffff 0%, var(--bg) 36%, #eef2f8 100%);
  font-family: "Avenir Next", "SF Pro Display", "Segoe UI Variable", "Hiragino Sans", "Yu Gothic UI", sans-serif;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(15, 23, 42, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(15, 23, 42, 0.03) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(circle at center, black 48%, transparent 100%);
  opacity: 0.8;
}

button,
input,
textarea,
select {
  font: inherit;
}

button {
  border: 0;
  cursor: pointer;
}

a {
  color: inherit;
}

.shell {
  width: min(var(--max-width), 100vw);
  height: 100svh;
  height: 100dvh;
  margin: 0 auto;
  padding: max(12px, env(safe-area-inset-top)) 14px calc(12px + env(safe-area-inset-bottom));
  display: grid;
  grid-template-rows: auto 1fr;
  gap: 10px;
}

.topbar {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
}

.eyebrow {
  margin: 0 0 6px;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.24em;
  font-size: 0.72rem;
  font-weight: 700;
}

.topbar h1 {
  margin: 0;
  font-size: clamp(1.35rem, 3.8vw, 2rem);
  line-height: 0.98;
  max-width: 12ch;
}

.pill-button {
  padding: 10px 14px;
  border-radius: 999px;
  color: var(--text);
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid var(--line);
  backdrop-filter: blur(16px);
  box-shadow: 0 8px 20px rgba(15, 23, 42, 0.08);
}

.app {
  position: relative;
  min-height: 0;
}

.view {
  position: relative;
  height: 100%;
  min-height: 0;
  display: grid;
  gap: 10px;
}

.stats {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 10px;
  border-radius: 999px;
  color: var(--muted);
  background: rgba(255, 255, 255, 0.88);
  border: 1px solid var(--line);
}

.chip strong {
  color: var(--text);
}

.deck-shell {
  position: relative;
  height: 100%;
  min-height: 0;
  display: grid;
  grid-template-rows: auto minmax(0, 1fr) auto;
  gap: 8px;
  padding: 4px 0 0;
}

.scene {
  position: relative;
  min-height: 0;
  height: 100%;
  display: grid;
  place-items: center;
  padding-bottom: 0;
}

.stack {
  position: relative;
  width: 100%;
  max-width: 100%;
  height: 100%;
  min-height: 0;
}

.card {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  padding: 10px 14px 12px;
  border-radius: var(--radius-xl);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.96), rgba(255, 255, 255, 0.9)),
    linear-gradient(160deg, rgba(255, 255, 255, 0.98), rgba(248, 250, 252, 0.92));
  border: 1px solid var(--line-strong);
  box-shadow: 0 20px 50px rgba(15, 23, 42, 0.16);
  overflow: hidden;
  backdrop-filter: blur(18px);
  transform-origin: center center;
  transition:
    transform 260ms cubic-bezier(0.2, 0.8, 0.2, 1),
    opacity 220ms ease,
    filter 220ms ease;
  user-select: none;
  touch-action: pan-y;
}

.card::after {
  content: "";
  position: absolute;
  inset: auto -30% -35% auto;
  width: 260px;
  height: 260px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(37, 99, 235, 0.12), transparent 70%);
  filter: blur(10px);
  pointer-events: none;
}

.card.is-top {
  z-index: 4;
  cursor: grab;
  box-shadow: 0 28px 80px rgba(15, 23, 42, 0.22);
}

.card.is-dragging {
  transition: none;
  cursor: grabbing;
}

.card__icon {
  width: 52px;
  height: 52px;
  border-radius: 18px;
  background-size: cover;
  background-position: center;
  box-shadow: 0 8px 16px rgba(15, 23, 42, 0.12);
  margin-bottom: 8px;
}

.card__headerline {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 10px;
}

.card__icon-label {
  display: inline-flex;
  align-items: center;
  padding: 6px 10px;
  border-radius: 999px;
  color: #0f172a;
  background: rgba(241, 245, 249, 0.98);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.card__location {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  color: var(--muted);
  font-size: 0.8rem;
  font-weight: 600;
}

.card__location:hover {
  color: var(--accent-2);
}

.card[data-depth="1"] {
  z-index: 3;
}

.card[data-depth="2"] {
  z-index: 2;
}

.card[data-depth="3"] {
  z-index: 1;
}

.card__topline {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(105, 240, 195, 0.12);
  color: var(--accent);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.03em;
}

.badge--secondary {
  background: rgba(124, 198, 255, 0.12);
  color: var(--accent-2);
}

.job-company {
  margin: 0;
  color: var(--accent);
  font-size: 0.92rem;
  font-weight: 700;
}

.job-title {
  margin: 2px 0 0;
  font-size: clamp(1.35rem, 4.8vw, 2rem);
  line-height: 0.98;
  letter-spacing: -0.03em;
}

.job-summary {
  margin: 8px 0 0;
  color: #334155;
  font-size: 0.88rem;
  line-height: 1.45;
  max-width: 28ch;
}

.card__footer {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 6px;
}

.meta-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 6px;
}

.meta {
  padding: 10px;
  border-radius: var(--radius-md);
  background: #f8fafc;
  border: 1px solid var(--line);
}

.meta span {
  display: block;
  color: var(--muted);
  font-size: 0.76rem;
  margin-bottom: 4px;
}

.meta strong {
  display: block;
  font-size: 0.96rem;
}

.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
}

.tag {
  display: inline-flex;
  align-items: center;
  padding: 6px 9px;
  border-radius: 999px;
  background: #f8fafc;
  color: #334155;
  border: 1px solid var(--line);
  font-size: 0.74rem;
}

.gesture-hint {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 0;
  color: var(--muted);
  font-size: 0.78rem;
  padding-bottom: 0;
}

.gesture-hint strong {
  color: var(--text);
}

.empty-state {
  min-height: calc(100svh - 112px);
  display: grid;
  place-items: center;
  text-align: center;
  padding: 40px 10px;
}

.empty-state__panel {
  display: grid;
  gap: 14px;
  padding: 28px;
  border-radius: var(--radius-xl);
  background: var(--panel);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.empty-state__panel p {
  margin: 0;
  color: var(--muted);
  line-height: 1.65;
}

.action-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.primary-button,
.secondary-button,
.ghost-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 18px;
  border-radius: 16px;
  font-weight: 700;
  text-decoration: none;
}

.primary-button {
  color: white;
  background: linear-gradient(135deg, var(--accent-2), var(--accent));
  box-shadow: 0 18px 40px rgba(37, 99, 235, 0.18);
}

.secondary-button,
.ghost-button {
  color: var(--text);
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid var(--line);
}

.overlay {
  position: fixed;
  inset: 0;
  padding: 16px;
  display: grid;
  place-items: end center;
  background: rgba(15, 23, 42, 0.2);
  backdrop-filter: blur(10px);
  z-index: 30;
}

.overlay__backdrop {
  position: absolute;
  inset: 0;
}

.sheet {
  position: relative;
  width: min(100%, var(--max-width));
  max-height: min(92svh, 900px);
  overflow: auto;
  padding: 22px;
  border-radius: 30px 30px 18px 18px;
  background: var(--panel-strong);
  border: 1px solid var(--line-strong);
  box-shadow: 0 36px 90px rgba(15, 23, 42, 0.18);
}

.sheet--full {
  height: min(92svh, 920px);
  display: grid;
  gap: 16px;
}

.sheet__header {
  display: grid;
  gap: 12px;
  margin-bottom: 18px;
}

.sheet__header h2 {
  margin: 0;
  font-size: clamp(1.5rem, 5vw, 2.2rem);
  line-height: 1.02;
}

.sheet__header p {
  margin: 0;
  color: var(--muted);
  line-height: 1.6;
}

.sheet__location-link {
  color: var(--accent-2);
  text-decoration: none;
}

.sheet__location-link:hover {
  text-decoration: underline;
}

.sheet__close {
  position: absolute;
  top: 14px;
  right: 14px;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  color: var(--text);
  background: rgba(248, 250, 252, 0.92);
  border: 1px solid var(--line);
}

.detail-grid {
  display: grid;
  gap: 12px;
  margin: 18px 0;
}

.detail-item {
  padding: 16px;
  border-radius: var(--radius-md);
  background: #f8fafc;
  border: 1px solid var(--line);
}

.detail-item span {
  display: block;
  color: var(--muted);
  font-size: 0.76rem;
  margin-bottom: 6px;
}

.detail-item strong,
.detail-item p {
  margin: 0;
}

.list {
  margin: 0;
  padding-left: 18px;
  color: #334155;
  line-height: 1.65;
}

.list li + li {
  margin-top: 8px;
}

.sheet__footer {
  display: grid;
  gap: 12px;
  margin-top: 18px;
}

.saved-list {
  display: grid;
  gap: 12px;
}

.saved-card {
  display: grid;
  gap: 10px;
  padding: 16px;
  border-radius: var(--radius-md);
  background: #ffffff;
  border: 1px solid var(--line);
}

.saved-card h3 {
  margin: 0;
  font-size: 1rem;
}

.saved-card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.5;
}

.saved-card__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.form {
  display: grid;
  gap: 14px;
}

.field {
  display: grid;
  gap: 8px;
}

.field label {
  color: var(--muted);
  font-size: 0.86rem;
}

.field input,
.field textarea {
  width: 100%;
  padding: 14px 16px;
  color: var(--text);
  background: #ffffff;
  border: 1px solid var(--line);
  border-radius: 16px;
  outline: none;
}

.field input:focus,
.field textarea:focus {
  border-color: rgba(105, 240, 195, 0.5);
  box-shadow: 0 0 0 4px rgba(105, 240, 195, 0.12);
}

.field textarea {
  min-height: 150px;
  resize: vertical;
}

.toast {
  position: fixed;
  left: 50%;
  bottom: calc(18px + env(safe-area-inset-bottom));
  transform: translateX(-50%);
  z-index: 40;
  min-width: min(92vw, 420px);
  padding: 14px 16px;
  border-radius: 16px;
  color: var(--text);
  background: rgba(255, 255, 255, 0.96);
  border: 1px solid var(--line-strong);
  box-shadow: var(--shadow);
  backdrop-filter: blur(16px);
}

.toast strong {
  display: block;
  margin-bottom: 4px;
}

.toast p {
  margin: 0;
  color: var(--muted);
}

@media (min-width: 720px) {
  .shell {
    padding-inline: 24px;
  }

  .sheet {
    border-radius: 28px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}