:root {
  --ink: #2a241f;
  --ink-faint: #6b5f56;
  --paper: #fbf8f1;
  --paper-aged: #f5f0e6;
  --pink: #ffe4ec;
  --yellow: #fff7c7;
  --blue: #d6eeff;
  --mint: #d8f5e8;
  --lavender: #eadfff;
  --peach: #ffe8db;
  --tape-white: rgba(255, 255, 255, 0.45);
  --tape-yellow: rgba(255, 248, 200, 0.5);
  --stain: rgba(139, 69, 19, 0.06);
  --app-gap: 16px;
  --toolbar-height: 72px;
  --toolbar-offset: calc(var(--toolbar-height) + 18px + env(safe-area-inset-bottom, 0px));
  --progress-size: 74px;
  --shell-max: 1240px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body.travel-packing-page {
  font-family: 'Poppins', sans-serif;
  background: var(--paper);
  color: var(--ink);
  min-height: 100vh;
  min-height: 100dvh;
  overflow-x: hidden;
  position: relative;
  margin: 0;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  -webkit-tap-highlight-color: transparent;
  overscroll-behavior-y: contain;
}

body.travel-packing-page::before {
  content: "";
  position: fixed;
  inset: 0;
  background-image:
    url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="300" height="300"><filter id="n"><feTurbulence type="fractalNoise" baseFrequency="0.9" numOctaves="4" stitchTiles="stitch"/></filter><rect width="100%" height="100%" filter="url(%23n)" opacity="0.03"/></svg>'),
    radial-gradient(circle at 20% 30%, var(--stain) 0%, transparent 40%),
    radial-gradient(circle at 80% 70%, var(--stain) 0%, transparent 35%);
  background-size: 300px 300px, 400px 400px, 500px 500px;
  pointer-events: none;
  z-index: 0;
}

.packing-shell {
  position: relative;
  z-index: 1;
  width: min(100%, calc(var(--shell-max) + 32px));
  margin: 0 auto;
  padding: 18px var(--app-gap) calc(var(--toolbar-offset) + 26px);
}

.stain {
  position: absolute;
  border-radius: 50%;
  background: radial-gradient(circle, var(--stain) 0%, transparent 70%);
  pointer-events: none;
  opacity: 0.4;
}

.stain1 {
  width: 120px;
  height: 100px;
  top: 4%;
  left: 1%;
  transform: rotate(-15deg);
}

.stain2 {
  width: 88px;
  height: 88px;
  top: 26%;
  right: 3%;
  transform: rotate(25deg);
}

.packing-hero {
  text-align: center;
  position: relative;
  margin: 0 auto 24px;
  padding: 18px 8px 8px;
  max-width: 900px;
  transform: rotate(-1deg);
}

.packing-kicker {
  display: inline-block;
  padding: 7px 14px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.7);
  color: var(--ink-faint);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.packing-hero h1 {
  margin: 12px 0 6px;
  font-family: 'Reenie Beanie', cursive;
  font-size: clamp(3rem, 10vw, 5rem);
  font-weight: 400;
  color: var(--ink);
  text-shadow: 3px 3px 0 rgba(255, 143, 184, 0.25);
  letter-spacing: 1px;
}

.packing-hero p {
  margin: 0 auto;
  max-width: 660px;
  font-family: 'Caveat', cursive;
  font-size: clamp(1.3rem, 4vw, 1.8rem);
  color: var(--ink-faint);
}

.doodle {
  position: absolute;
  opacity: 0.5;
  pointer-events: none;
  filter: drop-shadow(1px 1px 1px rgba(0, 0, 0, 0.1));
}

.doodle-plane {
  top: 0;
  right: 7%;
  transform: rotate(18deg) scale(1.2);
}

.doodle-star1 {
  top: 30px;
  left: 7%;
  transform: rotate(-20deg);
}

.doodle-star2 {
  bottom: 10px;
  right: 17%;
  transform: rotate(12deg) scale(0.8);
}

.doodle-arrow {
  top: 48%;
  left: 0;
  transform: rotate(-8deg);
}

.packing-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  justify-content: center;
  margin-bottom: 18px;
  position: sticky;
  top: 12px;
  z-index: 35;
}

.oval-btn {
  border: 1px dashed rgba(42, 36, 31, 0.28);
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  color: var(--ink);
  border-radius: 999px;
  padding: 11px 18px;
  font: inherit;
  font-weight: 700;
  min-height: 44px;
  cursor: pointer;
  transition: transform 0.2s ease, background-color 0.2s ease, box-shadow 0.2s ease;
  box-shadow: 0 8px 18px rgba(0, 0, 0, 0.08);
}

.oval-btn:hover {
  transform: translateY(-1px) rotate(-1deg);
  background: #fff6da;
}

.oval-btn:active {
  transform: scale(0.98);
}

.packing-board-shell {
  max-width: var(--shell-max);
  margin: 0 auto 32px;
  padding: 12px 0 6px;
}

.packing-board-header {
  text-align: center;
  margin-bottom: 24px;
}

.packing-board-header h2 {
  margin: 0 0 6px;
  font-family: 'Caveat', cursive;
  font-size: clamp(2.2rem, 6vw, 3.2rem);
  line-height: 1;
}

.packing-board-header p {
  margin: 0;
  color: var(--ink-faint);
}

.board {
  display: grid;
  grid-template-columns: 1fr;
  gap: 38px 16px;
  position: relative;
  z-index: 1;
}

.card-wrap {
  position: relative;
  transform-origin: center;
  margin: 0 2px;
  min-width: 0;
}

.torn-edge {
  clip-path: polygon(
    0% 3%, 2% 0%, 5% 2%, 8% 0%, 12% 3%, 15% 0%, 19% 2%, 23% 0%, 27% 3%, 31% 1%, 35% 3%, 39% 0%, 43% 2%, 47% 0%, 51% 3%, 55% 1%, 59% 2%, 63% 0%, 67% 3%, 71% 1%, 75% 2%, 79% 0%, 83% 3%, 87% 1%, 91% 2%, 95% 0%, 98% 3%, 100% 2%,
    100% 97%, 98% 100%, 95% 98%, 91% 100%, 87% 97%, 83% 100%, 79% 98%, 75% 100%, 71% 97%, 67% 100%, 63% 98%, 59% 100%, 55% 97%, 51% 100%, 47% 98%, 43% 100%, 39% 97%, 35% 100%, 31% 98%, 27% 100%, 23% 97%, 19% 100%, 15% 98%, 12% 100%, 8% 97%, 5% 100%, 2% 98%, 0% 100%
  );
}

.layer {
  position: absolute;
  inset: 0;
  background: var(--paper-aged);
  filter: drop-shadow(0 1px 2px rgba(0, 0, 0, 0.06));
}

.layer-3 {
  transform: rotate(-2.8deg) translate(8px, 7px);
  z-index: 0;
  opacity: 0.7;
}

.layer-2 {
  transform: rotate(1.9deg) translate(-5px, 6px);
  z-index: 1;
  opacity: 0.85;
}

.layer-1 {
  transform: rotate(-0.8deg) translate(3px, 2px);
  z-index: 2;
}

.card-content {
  position: relative;
  background: var(--paper);
  padding: 22px 18px;
  filter: drop-shadow(0 8px 16px rgba(0, 0, 0, 0.1)) drop-shadow(0 2px 4px rgba(0, 0, 0, 0.08));
  transform: rotate(var(--rotate, 0deg));
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
  z-index: 3;
}

.card-wrap:hover .card-content {
  transform: rotate(var(--rotate, 0deg)) translateY(-5px) scale(1.01);
}

.tape {
  position: absolute;
  z-index: 10;
  border: 1px solid rgba(0, 0, 0, 0.08);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.4), 0 1px 2px rgba(0, 0, 0, 0.05);
}

.tape-white {
  background: var(--tape-white);
  backdrop-filter: blur(0.5px);
}

.tape-yellow {
  background: var(--tape-yellow);
}

.tape-pattern {
  background: repeating-linear-gradient(45deg, var(--tape-white), var(--tape-white) 3px, rgba(255, 200, 200, 0.3) 3px, rgba(255, 200, 200, 0.3) 6px);
}

.tape-top {
  top: -12px;
  left: 50%;
  transform: translateX(-50%) rotate(var(--tape-rot, -4deg));
  width: 70px;
  height: 26px;
}

.tape-corner {
  top: -10px;
  right: 15px;
  transform: rotate(var(--tape-rot, 15deg));
  width: 50px;
  height: 22px;
}

.tape-side {
  top: 40%;
  left: -12px;
  transform: rotate(90deg) rotate(var(--tape-rot, -2deg));
  width: 55px;
  height: 20px;
}

.card-header {
  margin: -22px -18px 16px;
  padding: 13px 18px 11px;
  position: relative;
}

.card-header h2 {
  margin: 0;
  font-family: 'Caveat', cursive;
  font-size: 2.1rem;
  font-weight: 600;
  color: var(--ink);
  display: flex;
  align-items: center;
  gap: 10px;
  transform: rotate(-0.5deg);
}

.card-header svg {
  width: 28px;
  height: 28px;
  opacity: 0.75;
  transform: rotate(var(--icon-rot, 0deg));
}

.theme-pink .card-header,
.theme-pink.layer-1 {
  background: var(--pink);
}

.theme-yellow .card-header,
.theme-yellow.layer-1 {
  background: var(--yellow);
}

.theme-blue .card-header,
.theme-blue.layer-1 {
  background: var(--blue);
}

.theme-mint .card-header,
.theme-mint.layer-1 {
  background: var(--mint);
}

.theme-lavender .card-header,
.theme-lavender.layer-1 {
  background: var(--lavender);
}

.theme-peach .card-header,
.theme-peach.layer-1 {
  background: var(--peach);
}

.item-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin: 0 0 16px;
  padding: 0;
}

.item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 3px 0;
  transform: rotate(var(--item-rotate, 0deg));
  margin-left: var(--item-offset, 0px);
  min-width: 0;
}

.item-main {
  flex: 1;
  min-width: 0;
  display: grid;
  gap: 4px;
}

.item input[type="checkbox"] {
  width: 20px;
  height: 20px;
  cursor: pointer;
  flex-shrink: 0;
  margin-top: 2px;
  accent-color: var(--ink);
  transform: rotate(var(--check-rot, 0deg));
}

.item-text {
  word-break: break-word;
  color: var(--ink);
  font-family: 'Caveat', cursive;
  font-size: 1.35rem;
  line-height: 1.4;
}

.item input[type="checkbox"]:checked + .item-main .item-text {
  text-decoration: line-through;
  text-decoration-thickness: 2px;
  color: var(--ink-faint);
  opacity: 0.6;
}

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

.item-day,
.item-time {
  min-height: 30px;
  border: 1px solid rgba(42, 36, 31, 0.16);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.78);
  color: var(--ink-faint);
  font: 700 0.72rem Poppins, sans-serif;
  padding: 0 7px;
}

.item-day {
  max-width: 112px;
}

.item-time {
  width: 98px;
}

.item-delete {
  background: none;
  border: none;
  cursor: pointer;
  opacity: 0;
  transition: opacity 0.2s ease, color 0.2s ease;
  padding: 2px;
  color: var(--ink-faint);
}

.item:hover .item-delete {
  opacity: 0.4;
}

.item-delete:hover {
  opacity: 1;
  color: #c41e3a;
}

.add-row {
  display: flex;
  gap: 10px;
  margin-top: 10px;
  align-items: center;
  min-width: 0;
}

.add-input {
  flex: 1;
  min-width: 0;
  border: none;
  border-bottom: 2px dotted var(--ink-faint);
  background: transparent;
  padding: 8px 2px 6px;
  font-family: 'Reenie Beanie', cursive;
  font-size: 1.4rem;
  color: var(--ink);
  transform: rotate(-0.3deg);
}

.add-input:focus,
.notes:focus {
  outline: none;
}

.add-input:focus {
  border-bottom-color: var(--ink);
  border-bottom-style: solid;
}

.add-btn {
  background: none;
  border: 2px solid var(--ink);
  width: 36px;
  height: 36px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
  font-size: 1.4rem;
  font-weight: 300;
  transform: rotate(var(--btn-rot, 0deg));
}

.add-btn:hover {
  background: var(--ink);
  color: var(--paper);
  transform: rotate(90deg) scale(1.1);
}

.notes {
  width: 100%;
  min-height: 140px;
  border: none;
  background: transparent;
  font-family: 'Reenie Beanie', cursive;
  font-size: 1.6rem;
  line-height: 1.7;
  color: var(--ink);
  resize: vertical;
  background-image: repeating-linear-gradient(transparent, transparent 29px, rgba(45, 42, 38, 0.12) 30px);
  transform: rotate(-0.2deg);
}

.packing-progress-float {
  position: fixed;
  right: 14px;
  bottom: calc(var(--toolbar-offset) + 8px);
  z-index: 60;
  pointer-events: none;
}

.packing-progress-ring {
  width: var(--progress-size);
  height: var(--progress-size);
  border-radius: 50%;
  position: relative;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.14);
  border: 2px dashed rgba(107, 95, 86, 0.4);
  display: grid;
  place-items: center;
}

.packing-progress-fill {
  position: absolute;
  inset: 9px;
  border-radius: 50%;
  background: radial-gradient(circle at center, rgba(34, 197, 94, 0.9) 0, rgba(34, 197, 94, 0.9) calc(var(--progress, 0) * 1%), rgba(214, 245, 232, 0.6) calc(var(--progress, 0) * 1%), rgba(214, 245, 232, 0.6) 100%);
  transition: background 0.3s ease;
}

.packing-progress-inner {
  position: relative;
  z-index: 2;
  width: calc(var(--progress-size) - 28px);
  height: calc(var(--progress-size) - 28px);
  border-radius: 50%;
  background: rgba(251, 248, 241, 0.96);
  display: grid;
  place-items: center;
  font-weight: 700;
  color: var(--ink);
  font-size: 13px;
}

.packing-toolbar {
  position: fixed;
  left: 50%;
  bottom: max(10px, env(safe-area-inset-bottom, 0px));
  transform: translateX(-50%);
  width: min(calc(100% - 20px), 460px);
  min-height: var(--toolbar-height);
  background: rgba(245, 240, 230, 0.96);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  padding: 10px;
  border-radius: 28px;
  box-shadow: 0 6px 24px rgba(0, 0, 0, 0.12), 0 2px 8px rgba(0, 0, 0, 0.08);
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
  z-index: 100;
  border: 2px dashed var(--ink-faint);
}

.packing-toast {
  position: fixed;
  left: 50%;
  bottom: calc(var(--toolbar-height) + 18px + env(safe-area-inset-bottom, 0px));
  z-index: 90;
  width: min(calc(100% - 24px), 420px);
  padding: 12px 14px;
  border-radius: 16px;
  background: rgba(42, 36, 31, 0.94);
  color: #fff;
  font-size: 0.88rem;
  font-weight: 700;
  text-align: center;
  box-shadow: 0 18px 42px rgba(15, 23, 42, 0.24);
  opacity: 0;
  pointer-events: none;
  transform: translate(-50%, 18px);
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.packing-toast.is-visible {
  opacity: 1;
  transform: translate(-50%, 0);
}

.tool-btn {
  background: none;
  border: 0;
  cursor: pointer;
  min-height: 50px;
  width: 100%;
  padding: 10px 8px;
  border-radius: 18px;
  transition: all 0.25s cubic-bezier(0.34, 1.56, 0.64, 1);
  display: inline-grid;
  place-items: center;
  gap: 4px;
  color: var(--ink);
  font: inherit;
  font-weight: 700;
  text-align: center;
}

.tool-btn:hover {
  background: var(--pink);
  transform: translateY(-3px) rotate(3deg);
}

.tool-btn:active {
  transform: scale(0.98);
}

.tool-btn svg {
  width: 22px;
  height: 22px;
}

.tool-btn span {
  font-size: 11px;
  line-height: 1.1;
}

.packing-content-card {
  max-width: 1100px;
  margin: 0 auto 24px;
  padding: 24px;
  border-radius: 28px;
  background: rgba(255, 255, 255, 0.82);
  border: 1px solid rgba(42, 36, 31, 0.08);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.07);
}

.checklist-faq-list {
  display: grid;
  gap: 16px;
}

.checklist-faq-item + .checklist-faq-item {
  border-top: 1px solid rgba(42, 36, 31, 0.08);
  padding-top: 16px;
}

.dragging {
  opacity: 0.4;
  cursor: grabbing;
}

.drag-over {
  transform: scale(1.03) rotate(1deg);
}

@media (min-width: 640px) {
  :root {
    --app-gap: 20px;
    --progress-size: 82px;
  }

  .packing-shell {
    padding-top: 22px;
  }

  .board {
    grid-template-columns: repeat(2, 1fr);
    gap: 48px 28px;
  }

  .tool-btn span {
    display: inline;
  }
}

@media (min-width: 1024px) {
  :root {
    --app-gap: 24px;
    --progress-size: 88px;
  }

  .board {
    grid-template-columns: repeat(3, 1fr);
  }

  .packing-progress-float {
    right: 20px;
    bottom: calc(var(--toolbar-offset) + 12px);
  }
}

@media (max-width: 768px) {
  .packing-actions {
    top: 10px;
    margin-bottom: 16px;
  }

  .packing-hero {
    margin-bottom: 22px;
    padding-top: 16px;
  }

  .doodle-arrow {
    display: none;
  }

  .packing-board-header {
    margin-bottom: 20px;
  }

  .packing-content-card {
    padding: 20px 16px;
  }

  .tool-btn span {
    display: none;
  }
}

@media (max-width: 480px) {
  :root {
    --app-gap: 14px;
    --toolbar-height: 68px;
    --progress-size: 70px;
  }

  .packing-shell {
    padding-top: 14px;
    padding-bottom: calc(var(--toolbar-offset) + 22px);
  }

  .packing-hero h1 {
    font-size: clamp(2.7rem, 13vw, 4rem);
  }

  .packing-hero p {
    font-size: 1.25rem;
  }

  .packing-actions {
    gap: 8px;
  }

  .oval-btn {
    flex: 1 1 0;
    justify-content: center;
    text-align: center;
    padding-inline: 14px;
  }

  .packing-board-shell {
    margin-bottom: 26px;
  }

  .board {
    gap: 34px 14px;
  }

  .card-content {
    padding: 20px 16px;
  }

  .card-header {
    margin: -20px -16px 14px;
    padding: 12px 16px 10px;
  }

  .card-header h2 {
    font-size: 1.9rem;
  }

  .item-text {
    font-size: 1.25rem;
  }
}

@media print {
  .packing-toolbar,
  .packing-progress-float,
  .packing-actions,
  .item-delete,
  .add-row,
  .tape,
  .ad-placeholder,
  header,
  footer {
    display: none !important;
  }

  body.travel-packing-page {
    background: white;
  }

  .packing-shell {
    padding-bottom: 0;
  }
}