/* ─────────────────────────────────────────────────────────────
   FIELD NOTES · 사진 일기
   warm aged-paper editorial system
   ───────────────────────────────────────────────────────────── */

@font-face {
  font-family: "KoPub Batang";
  src: url("https://cdn.jsdelivr.net/npm/font-kopubworld@1.0.3/fonts/KoPubWorld-Batang-Medium.woff2") format("woff2");
  font-weight: 500;
  font-display: swap;
}

:root {
  --paper: #f3eee3;
  --paper-deep: #ece4d2;
  --paper-card: #f7f3ea;
  --ink: #26231e;
  --ink-soft: #6b6355;
  --ink-faint: #9a9182;
  --accent: #a4443a;        /* brick stamp ink */
  --accent-deep: #8a3730;
  --line: rgba(38, 35, 30, 0.16);
  --line-soft: rgba(38, 35, 30, 0.09);
  --shadow-card: 0 1px 2px rgba(38, 35, 30, 0.08), 0 6px 24px -12px rgba(38, 35, 30, 0.25);

  --serif: "KoPub Batang", "Noto Serif KR", serif;
  --tw: "Courier Prime", "Courier New", monospace;

  --space-1: 4px;
  --space-2: 8px;
  --space-3: 14px;
  --space-4: 22px;
  --space-5: 34px;
  --space-6: 52px;

  --ease: cubic-bezier(0.25, 0.6, 0.3, 1);
}

* { box-sizing: border-box; }

[hidden] { display: none !important; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--serif);
  font-size: 16px;
  line-height: 1.75;
  word-break: keep-all;
  -webkit-font-smoothing: antialiased;
}

/* paper grain */
.grain {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 40;
  opacity: 0.05;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='240' height='240'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

.tw {
  font-family: var(--tw);
  letter-spacing: 0.06em;
}

::selection { background: rgba(164, 68, 58, 0.22); }

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 1px;
}

/* ── masthead ─────────────────────────────────────────────── */
.masthead {
  max-width: 1060px;
  margin: 0 auto;
  padding: var(--space-5) var(--space-4) 0;
}

.masthead-rule {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: var(--space-3);
  font-family: var(--tw);
  font-size: 11.5px;
  letter-spacing: 0.14em;
  color: var(--ink-faint);
  border-bottom: 1px solid var(--line);
  padding-bottom: var(--space-2);
}

.masthead-mid { display: none; }
@media (min-width: 640px) { .masthead-mid { display: inline; } }

.title {
  font-family: var(--serif);
  font-weight: 600;
  font-size: clamp(30px, 4.6vw, 46px);
  letter-spacing: 0.02em;
  line-height: 1.15;
  margin: var(--space-5) 0 var(--space-2);
}

.title-dot { color: var(--accent); }

.subtitle {
  margin: 0 0 var(--space-6);
  color: var(--ink-soft);
  font-size: 15px;
}

/* ── sheets / sections ────────────────────────────────────── */
main { max-width: 1060px; margin: 0 auto; padding: 0 var(--space-4); }

.sheet { margin-bottom: var(--space-6); }

.section-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--space-3);
  border-top: 2px solid var(--ink);
  padding-top: var(--space-3);
  margin-bottom: var(--space-4);
}

.section-title {
  font-family: var(--tw);
  font-size: 13.5px;
  font-weight: 700;
  letter-spacing: 0.16em;
  margin: 0;
}

.section-no {
  font-size: 11.5px;
  color: var(--ink-faint);
  letter-spacing: 0.14em;
}

/* ── create layout ────────────────────────────────────────── */
.create-grid {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 4fr);
  gap: var(--space-6);
}
@media (max-width: 860px) {
  .create-grid { grid-template-columns: 1fr; gap: var(--space-5); }
}

.field-label {
  display: block;
  font-family: var(--tw);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.16em;
  color: var(--ink-soft);
  text-transform: uppercase;
  margin-bottom: var(--space-2);
}

.req-note { color: var(--accent); letter-spacing: 0.04em; }

/* dropzone */
.dropzone {
  position: relative;
  border: 1.5px dashed var(--line);
  background: var(--paper-card);
  padding: var(--space-5) var(--space-4);
  text-align: center;
  cursor: pointer;
  transition: border-color 180ms var(--ease), background-color 180ms var(--ease);
  margin-bottom: var(--space-4);
}

.dropzone:hover,
.dropzone.is-over {
  border-color: var(--accent);
  background: #f9f5ec;
}

.dropzone svg { color: var(--ink-faint); margin-bottom: var(--space-2); }

.dz-main { margin: 0 0 2px; font-size: 15px; }

.dz-sub {
  margin: 0;
  font-family: var(--tw);
  font-size: 11px;
  color: var(--ink-faint);
  letter-spacing: 0.05em;
}

/* thumbs */
.thumbs {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  padding: 0;
  margin: 0 0 var(--space-4);
}

.thumb {
  position: relative;
  width: 76px;
  height: 57px;
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--paper-deep);
  animation: settle 220ms var(--ease);
}

.thumb img { width: 100%; height: 100%; object-fit: cover; display: block; }

.thumb-date {
  position: absolute;
  left: 0;
  bottom: 0;
  font-family: var(--tw);
  font-size: 9.5px;
  letter-spacing: 0.08em;
  color: var(--paper);
  background: rgba(38, 35, 30, 0.72);
  padding: 1px 5px;
}

.thumb-date.nodate {
  color: rgba(243, 238, 227, 0.75);
  background: rgba(154, 145, 130, 0.75);
  letter-spacing: 0.02em;
  font-family: var(--serif);
  font-size: 10px;
}

.thumb-x {
  position: absolute;
  top: 0;
  right: 0;
  width: 20px;
  height: 20px;
  border: 0;
  cursor: pointer;
  background: rgba(38, 35, 30, 0.72);
  color: var(--paper);
  font-family: var(--tw);
  font-size: 12px;
  line-height: 1;
  display: grid;
  place-items: center;
}

.thumb-x:hover { background: var(--accent); }

@keyframes settle {
  from { opacity: 0; transform: translateY(4px); }
  to   { opacity: 1; transform: none; }
}

/* controls */
.control {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 0;
  background: var(--paper-card);
  color: var(--ink);
  font-family: var(--serif);
  font-size: 15px;
  padding: 10px 12px;
  transition: border-color 160ms var(--ease), opacity 160ms var(--ease);
}

.control:focus { outline: none; border-color: var(--ink); }

.control:disabled { opacity: 0.45; cursor: not-allowed; background: var(--paper-deep); }

.select { appearance: auto; }

.textarea { resize: vertical; min-height: 110px; line-height: 1.8; }

.counter-row {
  display: flex;
  justify-content: flex-end;
  margin-top: 2px;
}

.counter-row .tw { font-size: 10.5px; color: var(--ink-faint); letter-spacing: 0.1em; }

/* style cards */
.style-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-2);
  margin-bottom: var(--space-4);
}
@media (max-width: 480px) { .style-cards { grid-template-columns: 1fr; } }

.style-card {
  position: relative;
  display: block;
  border: 1px solid var(--line);
  background: var(--paper-card);
  padding: var(--space-3) var(--space-3) var(--space-3);
  cursor: pointer;
  transition: border-color 160ms var(--ease), box-shadow 160ms var(--ease), transform 160ms var(--ease);
}

.style-card input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.style-card:hover { border-color: var(--ink-soft); }

.style-card.selected {
  border-color: var(--ink);
  box-shadow: inset 0 0 0 1px var(--ink);
  transform: translateY(-1px);
}

.sc-badge {
  display: inline-block;
  font-family: var(--tw);
  font-weight: 700;
  font-size: 10.5px;
  letter-spacing: 0.14em;
  border: 1px solid var(--ink);
  padding: 1px 6px;
  margin-bottom: var(--space-2);
}

.sc-badge-accent { border-color: var(--accent); color: var(--accent); }

.sc-name {
  display: block;
  font-size: 14.5px;
  font-weight: 600;
  line-height: 1.4;
}

.sc-desc {
  display: block;
  font-size: 12px;
  color: var(--ink-faint);
  line-height: 1.55;
}

/* option rows */
.opt-row { margin-bottom: var(--space-4); }

.opt-row[data-relevant="false"] .field-label { color: var(--ink-faint); }

/* submit */
.submit-row { display: flex; align-items: center; gap: var(--space-3); flex-wrap: wrap; }

.btn-primary {
  font-family: var(--serif);
  font-size: 15.5px;
  font-weight: 600;
  color: var(--paper);
  background: var(--ink);
  border: 1px solid var(--ink);
  border-radius: 0;
  padding: 11px 26px;
  cursor: pointer;
  transition: background-color 160ms var(--ease), transform 120ms var(--ease), opacity 160ms;
}

.btn-primary:hover:not(:disabled) { background: var(--accent-deep); border-color: var(--accent-deep); }

.btn-primary:active:not(:disabled) { transform: translateY(1px); }

.btn-primary:disabled { opacity: 0.4; cursor: not-allowed; }

.btn-en { font-weight: 400; font-size: 12px; letter-spacing: 0.12em; }

.submit-hint { margin: 0; font-size: 12.5px; color: var(--ink-faint); }

/* jobs panel */
.jobs-panel {
  margin-top: var(--space-5);
  border-top: 1px solid var(--line);
  padding-top: var(--space-4);
}

.jobs-title {
  font-family: var(--tw);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.16em;
  color: var(--ink-soft);
  margin: 0 0 var(--space-3);
}

.jobs-list { list-style: none; margin: 0; padding: 0; display: grid; gap: var(--space-2); }

.job {
  display: grid;
  grid-template-columns: 64px minmax(0, 1fr) auto;
  align-items: center;
  gap: var(--space-3);
  border: 1px solid var(--line);
  background: var(--paper-card);
  padding: var(--space-2) var(--space-3);
  animation: settle 220ms var(--ease);
}

.job > span:nth-child(2) { min-width: 0; }

.job-thumb {
  width: 64px;
  height: 48px;
  object-fit: cover;
  border: 1px solid var(--line);
  background: var(--paper-deep);
  display: block;
}

.job-name {
  font-size: 13.5px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.job-sub {
  font-family: var(--tw);
  font-size: 10.5px;
  color: var(--ink-faint);
  letter-spacing: 0.08em;
}

.pill {
  font-family: var(--tw);
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 0.12em;
  padding: 3px 10px;
  border: 1px solid var(--line);
  color: var(--ink-soft);
  white-space: nowrap;
}

.pill-running { border-color: var(--ink); color: var(--ink); }
.pill-done { border-color: var(--accent); color: var(--accent); }
.pill-error { border-color: var(--accent); color: var(--accent); background: rgba(164, 68, 58, 0.07); }

/* ── gallery ──────────────────────────────────────────────── */
.gallery {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--space-4);
}

.card {
  border: 1px solid var(--line);
  background: var(--paper-card);
  box-shadow: var(--shadow-card);
  cursor: zoom-in;
  transition: transform 200ms var(--ease), box-shadow 200ms var(--ease);
  animation: settle 260ms var(--ease);
}

.card:hover { transform: translateY(-2px); box-shadow: 0 2px 3px rgba(38,35,30,.08), 0 14px 32px -14px rgba(38,35,30,.3); }

.card-img-wrap { aspect-ratio: 4 / 3; overflow: hidden; background: var(--paper-deep); }

.card img { width: 100%; height: 100%; object-fit: cover; display: block; }

.card-meta { padding: var(--space-3) var(--space-3) var(--space-4); }

.card-no {
  font-family: var(--tw);
  font-size: 10.5px;
  letter-spacing: 0.14em;
  color: var(--accent);
}

.card-date {
  font-family: var(--tw);
  font-size: 12px;
  color: var(--ink-soft);
  margin-left: 8px;
}

.card-diary {
  margin: var(--space-2) 0 0;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--ink);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.card-diary.empty { color: var(--ink-faint); font-style: normal; }

/* empty state */
.empty-state {
  text-align: center;
  padding: var(--space-6) 0 var(--space-5);
  color: var(--ink-faint);
}

.empty-stamp { opacity: 0.45; }

.empty-main { margin: var(--space-3) 0 2px; font-size: 15px; }

.empty-sub { font-family: var(--tw); font-size: 10.5px; letter-spacing: 0.18em; }

/* footer */
.footer {
  max-width: 1060px;
  margin: var(--space-6) auto 0;
  padding: var(--space-4) var(--space-4) var(--space-6);
  border-top: 1px solid var(--line);
  font-family: var(--tw);
  font-size: 10.5px;
  letter-spacing: 0.18em;
  color: var(--ink-faint);
  text-align: center;
}

/* ── lightbox ─────────────────────────────────────────────── */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 50;
  background: rgba(28, 26, 22, 0.92);
  display: grid;
  place-items: center;
  padding: var(--space-4);
  animation: fade 180ms var(--ease);
}

@keyframes fade { from { opacity: 0; } to { opacity: 1; } }

.lb-figure {
  margin: 0;
  max-width: min(1080px, 96vw);
  max-height: 92vh;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
}

@media (min-width: 900px) and (min-aspect-ratio: 5/4) {
  .lb-figure { grid-template-columns: minmax(0, 3fr) minmax(240px, 1fr); }
}

#lb-img {
  display: block;
  max-width: 100%;
  max-height: 62vh;
  margin: 0 auto;
  border: 6px solid var(--paper);
  box-shadow: 0 24px 80px -20px rgba(0, 0, 0, 0.6);
}

@media (min-width: 900px) { #lb-img { max-height: 84vh; } }

.lb-caption {
  background: var(--paper);
  padding: var(--space-4);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  min-width: 0;
}

@media (min-width: 900px) and (min-aspect-ratio: 5/4) {
  .lb-caption { border-right: 6px solid var(--paper); }
}

.lb-meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2) var(--space-3);
  font-size: 11px;
  letter-spacing: 0.12em;
}

.lb-no { color: var(--accent); font-weight: 700; }
.lb-date, .lb-model { color: var(--ink-faint); }
.lb-auto { color: var(--accent); border: 1px solid var(--accent); padding: 1px 7px; }

.lb-diary {
  margin: 0;
  font-size: 15px;
  line-height: 2;
  max-width: 36ch;
  white-space: pre-wrap;
  overflow-y: auto;
}

.lb-actions {
  margin-top: auto;
  display: flex;
  gap: var(--space-2);
  flex-wrap: wrap;
}

.btn-ghost {
  display: inline-block;
  font-family: var(--tw);
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--ink);
  background: transparent;
  border: 1px solid var(--ink);
  border-radius: 0;
  padding: 8px 16px;
  cursor: pointer;
  text-decoration: none;
  transition: background-color 150ms var(--ease), color 150ms var(--ease);
}

.btn-ghost:hover { background: var(--ink); color: var(--paper); }

.btn-danger {
  font-family: var(--serif);
  font-size: 13px;
  color: var(--accent-deep);
  background: transparent;
  border: 1px solid var(--accent);
  border-radius: 0;
  padding: 8px 16px;
  cursor: pointer;
  transition: background-color 150ms var(--ease), color 150ms var(--ease);
}

.btn-danger:hover { background: var(--accent); border-color: var(--accent); color: var(--paper); }

.lb-close {
  position: absolute;
  top: 18px;
  right: 22px;
  width: 42px;
  height: 42px;
  border: 1px solid rgba(243, 238, 227, 0.4);
  border-radius: 0;
  background: transparent;
  color: var(--paper);
  font-size: 22px;
  line-height: 1;
  cursor: pointer;
  transition: background-color 150ms var(--ease);
}

.lb-close:hover { background: rgba(243, 238, 227, 0.12); }

/* confirm dialog */
.confirm {
  position: fixed;
  inset: 0;
  z-index: 60;
  background: rgba(28, 26, 22, 0.6);
  display: grid;
  place-items: center;
  padding: var(--space-4);
  animation: fade 140ms var(--ease);
}

.confirm-box {
  background: var(--paper);
  border: 1px solid var(--ink);
  box-shadow: var(--shadow-card);
  padding: var(--space-5) var(--space-5) var(--space-4);
  max-width: 360px;
  width: 100%;
}

.confirm-msg { margin: 0 0 var(--space-4); font-size: 15px; }

.confirm-actions { display: flex; justify-content: flex-end; gap: var(--space-2); }

/* toasts */
.toasts {
  position: fixed;
  bottom: 22px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 70;
  display: grid;
  gap: var(--space-2);
  justify-items: center;
}

.toast {
  font-size: 13.5px;
  background: var(--ink);
  color: var(--paper);
  padding: 10px 20px;
  border-left: 3px solid var(--accent);
  box-shadow: 0 10px 30px -10px rgba(0, 0, 0, 0.4);
  animation: rise 220ms var(--ease);
  max-width: min(480px, 90vw);
}

.toast.error { background: var(--accent-deep); border-left-color: var(--paper); }

@keyframes rise {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: none; }
}

/* ── PIN lock ─────────────────────────────────────────────── */
.lock {
  position: fixed;
  inset: 0;
  z-index: 80;
  background: var(--paper);
  display: grid;
  place-items: center;
  padding: var(--space-4);
}

.lock-box {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.lock-icon { color: var(--accent); margin-bottom: var(--space-3); }

.lock-title {
  margin: 0;
  font-size: 22px;
  font-weight: 600;
  letter-spacing: 0.04em;
}

.lock-sub {
  margin: 4px 0 var(--space-4);
  font-size: 10.5px;
  letter-spacing: 0.22em;
  color: var(--ink-faint);
}

.lock-dots {
  display: flex;
  gap: 14px;
  margin-bottom: var(--space-5);
  height: 14px;
  align-items: center;
}

.ldot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  border: 1.5px solid var(--ink-faint);
  transition: background-color 140ms var(--ease), border-color 140ms var(--ease), transform 140ms var(--ease);
}

.ldot.filled {
  background: var(--accent);
  border-color: var(--accent);
  transform: scale(1.12);
}

.lock-dots.shake {
  animation: shake 420ms var(--ease);
}

@keyframes shake {
  0%, 100% { transform: translateX(0); }
  20% { transform: translateX(-9px); }
  40% { transform: translateX(8px); }
  60% { transform: translateX(-6px); }
  80% { transform: translateX(4px); }
}

.keypad {
  display: grid;
  grid-template-columns: repeat(3, 72px);
  gap: 14px;
}
@media (max-width: 380px) {
  .keypad { grid-template-columns: repeat(3, 64px); gap: 10px; }
}

.key {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  border: 1px solid var(--line);
  background: var(--paper-card);
  color: var(--ink);
  font-family: var(--tw);
  font-size: 21px;
  font-weight: 700;
  cursor: pointer;
  display: grid;
  place-items: center;
  transition: background-color 120ms var(--ease), border-color 120ms var(--ease), transform 100ms var(--ease);
  -webkit-tap-highlight-color: transparent;
  user-select: none;
}

.key:hover { border-color: var(--ink-soft); }

.key:active { background: var(--ink); border-color: var(--ink); color: var(--paper); transform: scale(0.96); }

.key-ghost {
  background: transparent;
  color: var(--ink-faint);
  font-size: 17px;
  font-weight: 400;
}

.key-ghost:hover { color: var(--ink); }

.relock {
  position: fixed;
  right: 18px;
  bottom: 16px;
  z-index: 30;
  font-size: 10px;
  letter-spacing: 0.16em;
  color: var(--ink-faint);
  background: transparent;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 6px 14px;
  cursor: pointer;
  transition: color 150ms var(--ease), border-color 150ms var(--ease);
}

.relock:hover { color: var(--accent-deep); border-color: var(--accent); }

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