/* =========================================================
   辞書 Jisho — Editorial Dictionary Design System v2
   Aesthetic: Wabi-sabi paper + Modern editorial magazine
   ========================================================= */

:root {
  --paper:       #f3ece1;
  --paper-2:     #ebe2d3;
  --paper-3:     #e0d4bf;
  --ink:         #1f1b17;
  --ink-soft:    #3c342c;
  --ink-dim:     #6b5f52;
  --ink-mute:    #8a7d6c;

  --vermilion:   #c8472e;
  --vermilion-soft:#e07863;
  --indigo:      #2c4a6b;
  --sage:        #7a8c6f;
  --gold:        #b5935a;

  --line:        rgba(31, 27, 23, 0.14);
  --line-strong: rgba(31, 27, 23, 0.28);
  --shadow:      0 1px 0 rgba(255,255,255,0.6) inset,
                 0 20px 45px -25px rgba(60, 52, 44, 0.35),
                 0 8px 20px -12px rgba(60, 52, 44, 0.18);
  --radius:      4px;

  --font-display: "Shippori Mincho", "Noto Serif JP", "Songti SC", serif;
  --font-latin:   "Cormorant Garamond", Georgia, "Times New Roman", serif;
  --font-body:    "Noto Serif JP", "Noto Sans JP", "Songti SC", Georgia, serif;
  --font-ui:      "Noto Sans JP", -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html, body { height: 100%; }
html { -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; text-rendering: optimizeLegibility; }

body {
  font-family: var(--font-body);
  color: var(--ink);
  background:
    radial-gradient(1200px 600px at 10% -10%, #f8f1e5 0%, transparent 60%),
    radial-gradient(1000px 500px at 110% 10%, #ede2cf 0%, transparent 55%),
    linear-gradient(180deg, var(--paper) 0%, var(--paper-2) 100%);
  min-height: 100vh;
  position: relative;
  overflow-x: hidden;
  line-height: 1.65;
}

.texture-overlay {
  position: fixed; inset: 0; pointer-events: none; z-index: 1;
  opacity: 0.55;
  background-image:
    url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='240' height='240'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 0.12  0 0 0 0 0.10  0 0 0 0 0.08  0 0 0 0 0.35 0'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>");
  mix-blend-mode: multiply;
}

/* ---------- Header ---------- */
.app-header {
  position: relative; z-index: 2;
  padding: 48px 24px 20px;
  text-align: center;
  animation: fadeDown 900ms cubic-bezier(.2,.7,.2,1) both;
}

.brand { display: inline-flex; flex-direction: column; align-items: center; gap: 4px; }

.brand-kanji {
  font-family: var(--font-display);
  font-size: clamp(44px, 8vw, 68px);
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--ink);
  line-height: 1;
  position: relative;
}
.brand-kanji::before, .brand-kanji::after {
  content: "";
  position: absolute;
  top: 50%;
  width: 60px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--line-strong), transparent);
}
.brand-kanji::before { right: calc(100% + 18px); }
.brand-kanji::after { left: calc(100% + 18px); }

.brand-english {
  display: flex; align-items: baseline; gap: 10px;
  font-family: var(--font-latin);
  color: var(--ink-dim);
  letter-spacing: 0.12em;
  font-size: 13px;
  text-transform: uppercase;
}
.brand-jisho { font-style: italic; font-weight: 600; color: var(--vermilion); font-size: 15px; letter-spacing: 0.15em; }
.brand-divider { color: var(--line-strong); }

.header-ornament { display: inline-flex; align-items: center; gap: 12px; margin-top: 16px; color: var(--vermilion); }
.ornament-dot { width: 5px; height: 5px; border-radius: 50%; background: var(--vermilion); display: block; }
.ornament-line { width: 80px; height: 1px; background: var(--line-strong); }

.header-user {
  position: absolute;
  top: 20px; right: 24px;
  display: flex; align-items: center; gap: 10px;
  font-family: var(--font-ui); font-size: 13px; color: var(--ink-dim);
}
.header-user-name { letter-spacing: 0.05em; }
.header-logout {
  padding: 5px 12px;
  border: 1px solid var(--line);
  background: transparent;
  color: var(--ink-dim);
  border-radius: var(--radius);
  cursor: pointer;
  font-size: 12px;
  transition: all 200ms;
}
.header-logout:hover { color: var(--vermilion); border-color: var(--vermilion); }

.header-auth {
  position: absolute;
  top: 20px; right: 24px;
  display: flex; align-items: center; gap: 10px;
}

.header-login {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  border: 1px solid var(--line);
  background: transparent;
  color: var(--ink-dim);
  border-radius: var(--radius);
  cursor: pointer;
  font-size: 13px;
  font-family: var(--font-ui);
  transition: all 200ms;
}
.header-login:hover {
  color: var(--vermilion);
  border-color: var(--vermilion);
  background: rgba(200, 71, 46, 0.06);
}
.login-text { letter-spacing: 0.05em; }

/* ---------- Main & hero ---------- */
.app-main {
  position: relative; z-index: 2;
  max-width: 960px;
  margin: 0 auto;
  padding: 32px 24px 80px;
}

.hero-search { text-align: center; animation: fadeUp 1000ms cubic-bezier(.2,.7,.2,1) 150ms both; }

.hero-tagline { font-family: var(--font-display); font-size: clamp(16px, 2.4vw, 20px); color: var(--ink-soft); letter-spacing: 0.25em; font-weight: 500; }
.hero-tagline-en { font-family: var(--font-latin); font-style: italic; color: var(--ink-mute); font-size: 13px; letter-spacing: 0.18em; margin-top: 2px; margin-bottom: 32px; }

.search-wrapper { max-width: 720px; margin: 0 auto; }

.search-box {
  position: relative;
  background: #fffdf7;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  transition: border-color 200ms ease, box-shadow 200ms ease, transform 200ms ease;
}
.search-box:focus-within {
  border-color: var(--vermilion);
  box-shadow: 0 0 0 3px rgba(200, 71, 46, 0.08), 0 20px 45px -20px rgba(200, 71, 46, 0.25), 0 8px 20px -12px rgba(60, 52, 44, 0.18);
}

#search-input {
  width: 100%;
  padding: 20px 52px 20px 26px;
  font-family: var(--font-latin);
  font-size: 19px;
  color: var(--ink);
  background: transparent;
  border: none;
  outline: none;
  letter-spacing: 0.02em;
}
#search-input::placeholder { color: var(--ink-mute); font-style: italic; font-weight: 400; font-size: 16px; }

.clear-btn {
  position: absolute; right: 14px; top: 50%;
  transform: translateY(-50%);
  width: 32px; height: 32px;
  border: 1px solid var(--line);
  background: transparent; color: var(--ink-dim);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
  opacity: 0;
  transition: opacity 200ms, color 200ms, border-color 200ms, background 200ms;
}
.clear-btn:hover { color: var(--vermilion); border-color: var(--vermilion); background: rgba(200, 71, 46, 0.06); }
.search-box.has-value .clear-btn { opacity: 1; }

/* 搜索中加载动画（spinner 出现在搜索框右侧） */
.search-box.is-loading::after {
  content: "";
  position: absolute;
  right: 18px;
  top: 50%;
  width: 14px;
  height: 14px;
  margin-top: -7px;
  border-radius: 50%;
  border: 2px solid transparent;
  border-top-color: var(--vermilion);
  border-right-color: var(--vermilion);
  animation: dict-spin 700ms linear infinite;
  opacity: 0.85;
  pointer-events: none;
}
@keyframes dict-spin { to { transform: rotate(360deg); } }

/* Language tabs */
.lang-tabs { display: inline-flex; gap: 0; margin: 22px 0 12px; border-bottom: 1px solid var(--line); position: relative; }
.lang-tab {
  display: inline-flex; flex-direction: column; align-items: center; gap: 2px;
  padding: 10px 24px;
  background: transparent; border: none; cursor: pointer;
  font-family: var(--font-ui);
  color: var(--ink-mute);
  transition: color 220ms ease;
  position: relative;
}
.lang-tab .tab-en { font-family: var(--font-latin); font-style: italic; font-size: 14px; letter-spacing: 0.08em; }
.lang-tab .tab-ja { font-family: var(--font-display); font-size: 10px; letter-spacing: 0.2em; }
.lang-tab:hover { color: var(--ink-soft); }
.lang-tab.active { color: var(--vermilion); }
.lang-tab.active::after { content: ""; position: absolute; left: 20%; right: 20%; bottom: -1px; height: 2px; background: var(--vermilion); }

.status { font-family: var(--font-latin); font-style: italic; color: var(--ink-mute); font-size: 13px; letter-spacing: 0.08em; min-height: 20px; margin-top: 4px; }

/* Quick tips */
.quick-tips { margin-top: 24px; display: flex; flex-wrap: wrap; gap: 8px; justify-content: center; align-items: center; }
.tip-label { font-family: var(--font-ui); font-size: 10px; letter-spacing: 0.35em; color: var(--gold); font-weight: 500; margin-right: 6px; }
.tip-chip {
  font-family: var(--font-latin); font-style: italic; font-size: 14px;
  padding: 5px 12px;
  background: transparent; border: 1px solid var(--line); border-radius: 999px;
  color: var(--ink-soft); cursor: pointer;
  transition: all 220ms ease;
}
.tip-chip:hover { border-color: var(--vermilion); color: var(--vermilion); background: rgba(200, 71, 46, 0.05); transform: translateY(-1px); }

/* -------- Nav cards on homepage -------- */
.nav-links {
  margin: 40px auto 8px;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
  max-width: 640px;
}
.nav-card {
  display: flex; align-items: center; gap: 14px;
  padding: 18px 20px;
  background: #fffdf7;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  text-decoration: none;
  color: var(--ink);
  box-shadow: var(--shadow);
  transition: transform 250ms ease, box-shadow 250ms ease, border-color 250ms ease;
}
.nav-card:hover { transform: translateY(-2px); border-color: var(--vermilion); }
.nav-card-icon {
  width: 42px; height: 42px; min-width: 42px;
  display: flex; align-items: center; justify-content: center;
  background: rgba(200, 71, 46, 0.08);
  color: var(--vermilion);
  border-radius: 50%;
}
.nav-card-title { display: flex; flex-direction: column; gap: 2px; flex: 1; text-align: left; }
.nav-card-main { font-family: var(--font-display); font-size: 17px; font-weight: 600; letter-spacing: 0.04em; }
.nav-card-sub { font-family: var(--font-latin); font-style: italic; font-size: 12px; color: var(--ink-mute); letter-spacing: 0.08em; }
.nav-card-count { font-family: var(--font-latin); font-style: italic; font-size: 15px; color: var(--vermilion); font-weight: 600; }

/* -------- Results / entries -------- */
.results-section { margin-top: 44px; animation: fadeUp 1100ms cubic-bezier(.2,.7,.2,1) 350ms both; }
.results-header { display: flex; align-items: center; gap: 20px; margin-bottom: 24px; }
.result-count { font-family: var(--font-latin); font-style: italic; font-size: 14px; letter-spacing: 0.08em; color: var(--ink-dim); white-space: nowrap; }
.results-divider { flex: 1; height: 1px; background: linear-gradient(90deg, var(--line), transparent); }

.results { display: flex; flex-direction: column; gap: 16px; }

.entry {
  background: #fffdf7;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 26px 30px 24px;
  box-shadow: var(--shadow);
  position: relative;
  transition: transform 300ms cubic-bezier(.2,.7,.2,1), border-color 300ms;
  animation: cardIn 600ms cubic-bezier(.2,.7,.2,1) both;
  overflow: hidden;
}
.entry:hover { transform: translateY(-2px); border-color: var(--line-strong); }

.entry-actions { position: absolute; top: 18px; right: 18px; display: flex; align-items: center; gap: 6px; }
.bookmark-btn {
  width: 34px; height: 34px;
  border: 1px solid var(--line);
  background: rgba(255,253,247,0.8);
  border-radius: 50%;
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  color: var(--ink-mute);
  transition: all 220ms ease;
}
.bookmark-btn:hover { color: var(--gold); border-color: var(--gold); background: rgba(181,147,90,0.08); transform: scale(1.08); }
.bookmark-btn.saved { color: var(--gold); border-color: var(--gold); background: rgba(181,147,90,0.14); }
.bookmark-btn.saved:hover { color: var(--vermilion); border-color: var(--vermilion); background: rgba(200,71,46,0.06); }

.entry-head { display: flex; align-items: baseline; gap: 14px; flex-wrap: wrap; margin-bottom: 8px; padding-right: 60px; }
.entry-word { font-family: var(--font-display); font-size: clamp(24px, 3.2vw, 34px); font-weight: 600; color: var(--ink); line-height: 1.1; letter-spacing: 0.02em; }
.entry-word.latin { font-family: var(--font-latin); font-style: italic; font-weight: 500; }
.entry-reading { font-family: var(--font-ui); font-size: 13px; color: var(--ink-dim); letter-spacing: 0.1em; }
.entry-romaji { font-family: var(--font-latin); font-style: italic; font-size: 13px; color: var(--ink-mute); letter-spacing: 0.04em; }

.entry-meta { display: flex; align-items: center; gap: 10px; margin-bottom: 12px; flex-wrap: wrap; }
.pos-tag { font-family: var(--font-ui); font-size: 10px; letter-spacing: 0.22em; text-transform: uppercase; color: var(--gold); padding: 3px 10px; border: 1px solid var(--line); border-radius: 2px; background: rgba(181,147,90,0.05); }
.lang-tag { font-family: var(--font-latin); font-style: italic; font-size: 12px; color: var(--sage); letter-spacing: 0.1em; }

.entry-translation { font-family: var(--font-body); font-size: 17px; color: var(--ink-soft); line-height: 1.7; }

.entry-examples { margin-top: 14px; padding-top: 12px; border-top: 1px dashed var(--line); display: flex; flex-direction: column; gap: 8px; }
.example-ja { font-family: var(--font-display); font-size: 14px; color: var(--ink-soft); line-height: 1.7; }
.example-en { font-family: var(--font-latin); font-style: italic; font-size: 13px; color: var(--ink-mute); line-height: 1.6; padding-left: 12px; border-left: 2px solid var(--line); }

/* Empty state */
.empty-state { text-align: center; padding: 60px 20px; color: var(--ink-mute); }
.empty-state .empty-kanji { font-family: var(--font-display); font-size: 60px; color: var(--line-strong); margin-bottom: 12px; letter-spacing: 0.1em; }
.empty-state .empty-title { font-family: var(--font-latin); font-style: italic; font-size: 20px; color: var(--ink-soft); margin-bottom: 4px; }
.empty-state .empty-sub { font-family: var(--font-ui); font-size: 13px; color: var(--ink-mute); letter-spacing: 0.06em; margin-bottom: 20px; }
.empty-state .empty-help { display: inline-block; margin-top: 16px; padding: 8px 18px; font-family: var(--font-ui); font-size: 12px; letter-spacing: 0.2em; text-transform: uppercase; color: var(--vermilion); border: 1px solid var(--vermilion); border-radius: 2px; }
.empty-link { display: inline-block; margin-top: 16px; font-family: var(--font-latin); font-style: italic; color: var(--vermilion); text-decoration: none; font-size: 16px; letter-spacing: 0.05em; }
.empty-link:hover { color: var(--ink); }

/* -------- Footer -------- */
.app-footer { position: relative; z-index: 2; padding: 32px 24px 28px; text-align: center; border-top: 1px solid var(--line); margin-top: 40px; margin-bottom: 0; }
.footer-inner { display: inline-flex; align-items: center; gap: 14px; color: var(--ink-mute); }
.footer-mark { color: var(--vermilion); font-size: 10px; }
.footer-text { font-family: var(--font-latin); font-style: italic; letter-spacing: 0.14em; font-size: 12px; }

/* -------- Mobile bottom nav -------- */
.mobile-nav {
  display: none;
  position: fixed;
  bottom: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(243, 236, 225, 0.96);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-top: 1px solid var(--line);
  padding-bottom: env(safe-area-inset-bottom, 0);
  box-shadow: 0 -4px 24px rgba(31, 27, 23, 0.08);
}
.mobile-nav-item {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  padding: 12px 8px;
  background: transparent; border: none;
  cursor: pointer;
  color: var(--ink-mute);
  font-family: var(--font-ui);
  position: relative;
  transition: color 200ms ease;
  -webkit-tap-highlight-color: transparent;
  min-height: 52px;
}
.mobile-nav-item:hover { color: var(--ink-soft); }
.mobile-nav-item.active { color: var(--vermilion); }
.mobile-nav-icon { display: block; transition: transform 200ms ease; }
.mobile-nav-item.active .mobile-nav-icon { transform: scale(1.08); }
.mobile-nav-label { font-size: 10px; letter-spacing: 0.12em; font-weight: 500; }
.mobile-nav-badge {
  position: absolute; top: 6px; right: calc(50% - 20px);
  min-width: 16px; height: 16px;
  background: var(--vermilion); color: #fff; border-radius: 999px;
  font-size: 10px; font-family: var(--font-ui); font-weight: 600;
  display: flex; align-items: center; justify-content: center;
  padding: 0 4px; line-height: 1;
  animation: badgePop 300ms cubic-bezier(.2,.7,.2,1);
}

/* -------- Animations -------- */
@keyframes fadeDown { from { opacity: 0; transform: translateY(-10px); } to { opacity: 1; transform: translateY(0); } }
@keyframes fadeUp { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: translateY(0); } }
@keyframes cardIn { from { opacity: 0; transform: translateY(12px) scale(0.99); } to { opacity: 1; transform: translateY(0) scale(1); } }
@keyframes badgePop { from { transform: scale(0); } to { transform: scale(1); } }
.entry:nth-child(1) { animation-delay: 30ms; }
.entry:nth-child(2) { animation-delay: 80ms; }
.entry:nth-child(3) { animation-delay: 130ms; }
.entry:nth-child(4) { animation-delay: 180ms; }
.entry:nth-child(5) { animation-delay: 230ms; }
.entry:nth-child(6) { animation-delay: 280ms; }
.entry:nth-child(7) { animation-delay: 330ms; }
.entry:nth-child(8) { animation-delay: 380ms; }
.entry:nth-child(9) { animation-delay: 430ms; }
.entry:nth-child(10) { animation-delay: 480ms; }
.entry:nth-child(n+11) { animation-delay: 500ms; }

/* -------- Auth pages -------- */
.auth-wrap {
  position: relative; z-index: 2;
  min-height: 100vh;
  display: flex; align-items: center; justify-content: center;
  padding: 40px 20px;
}

.auth-card {
  width: 100%;
  max-width: 420px;
  background: #fffdf7;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 40px 36px 32px;
  box-shadow: var(--shadow);
  animation: fadeUp 800ms cubic-bezier(.2,.7,.2,1) 80ms both;
}
.auth-brand { text-align: center; margin-bottom: 24px; }
.auth-kanji {
  font-family: var(--font-display);
  font-size: 48px; font-weight: 700; letter-spacing: 0.08em; color: var(--ink);
  display: inline-block;
  position: relative;
  padding: 0 24px;
}
.auth-kanji::before, .auth-kanji::after {
  content: ""; position: absolute; top: 50%;
  width: 40px; height: 1px;
  background: linear-gradient(90deg, transparent, var(--line-strong), transparent);
}
.auth-kanji::before { right: 100%; }
.auth-kanji::after { left: 100%; }
.auth-en { font-family: var(--font-latin); font-style: italic; color: var(--ink-mute); font-size: 13px; letter-spacing: 0.18em; margin-top: 6px; }

.auth-title {
  text-align: center;
  font-family: var(--font-display);
  font-size: 22px; font-weight: 600;
  color: var(--ink);
  margin-bottom: 4px;
  letter-spacing: 0.04em;
}
.auth-sub {
  text-align: center;
  font-family: var(--font-latin); font-style: italic;
  font-size: 13px;
  color: var(--ink-mute);
  letter-spacing: 0.08em;
  margin-bottom: 28px;
}

.auth-form { display: flex; flex-direction: column; gap: 16px; }

.field { display: flex; flex-direction: column; gap: 6px; }
.field-label { font-family: var(--font-ui); font-size: 11px; letter-spacing: 0.22em; text-transform: uppercase; color: var(--ink-dim); }

.field input {
  width: 100%;
  padding: 12px 14px;
  font-family: var(--font-latin);
  font-size: 16px;
  color: var(--ink);
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  transition: border-color 200ms, box-shadow 200ms;
  outline: none;
}
.field input:focus {
  border-color: var(--vermilion);
  box-shadow: 0 0 0 3px rgba(200,71,46,0.08);
}

.primary-btn {
  margin-top: 8px;
  padding: 13px 20px;
  font-family: var(--font-ui);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: #fffdf7;
  background: var(--ink);
  border: none;
  border-radius: var(--radius);
  cursor: pointer;
  transition: background 200ms, transform 200ms;
}
.primary-btn:hover { background: var(--vermilion); transform: translateY(-1px); }
.primary-btn:active { transform: translateY(0); }

.form-error {
  font-family: var(--font-ui);
  font-size: 13px;
  color: var(--vermilion);
  text-align: center;
  padding: 8px 12px;
  background: rgba(200,71,46,0.06);
  border: 1px solid rgba(200,71,46,0.2);
  border-radius: var(--radius);
}

.auth-footer {
  text-align: center;
  margin-top: 20px;
  font-family: var(--font-latin);
  font-size: 14px;
  font-style: italic;
  color: var(--ink-mute);
  letter-spacing: 0.04em;
}
.auth-footer a { color: var(--vermilion); text-decoration: none; border-bottom: 1px solid rgba(200,71,46,0.3); padding-bottom: 1px; }
.auth-footer a:hover { color: var(--ink); border-bottom-color: var(--ink); }

/* -------- Wordbook / History pages -------- */
.wordbook-page { max-width: 780px; margin: 0 auto; animation: fadeUp 900ms cubic-bezier(.2,.7,.2,1) 120ms both; }

.page-toolbar { display: flex; align-items: center; justify-content: space-between; margin-bottom: 20px; flex-wrap: wrap; gap: 10px; }
.back-link {
  display: inline-flex; align-items: center; gap: 6px;
  font-family: var(--font-latin); font-style: italic; font-size: 15px;
  color: var(--ink-dim); text-decoration: none;
  padding: 6px 12px; border: 1px solid var(--line); border-radius: var(--radius);
  transition: all 200ms;
}
.back-link:hover { color: var(--vermilion); border-color: var(--vermilion); }

.page-actions { display: flex; gap: 8px; }

.ghost-btn {
  padding: 7px 16px;
  font-family: var(--font-ui);
  font-size: 12px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--ink-dim);
  background: transparent;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  cursor: pointer;
  transition: all 200ms;
}
.ghost-btn:hover { color: var(--vermilion); border-color: var(--vermilion); background: rgba(200,71,46,0.04); }
.ghost-btn-danger:hover { color: var(--vermilion); border-color: var(--vermilion); }

.page-search { margin-bottom: 16px; }
.page-search input {
  width: 100%;
  padding: 12px 16px;
  font-family: var(--font-latin);
  font-size: 16px;
  color: var(--ink);
  background: #fffdf7;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  outline: none;
  transition: border-color 200ms, box-shadow 200ms;
}
.page-search input:focus { border-color: var(--vermilion); box-shadow: 0 0 0 3px rgba(200,71,46,0.08); }

.page-count {
  font-family: var(--font-latin); font-style: italic;
  color: var(--ink-dim); font-size: 14px; letter-spacing: 0.08em;
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 1px dashed var(--line);
}

/* Wordbook row (different from entry card) */
.wb-row {
  display: flex; align-items: center; gap: 12px;
  padding: 16px 18px;
  background: #fffdf7;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 0 1px 0 rgba(255,255,255,0.6) inset, 0 10px 25px -18px rgba(60,52,44,0.25);
  animation: cardIn 400ms cubic-bezier(.2,.7,.2,1) both;
  transition: border-color 200ms, transform 200ms;
}
.wb-row:hover { border-color: var(--vermilion); transform: translateX(2px); }
.wb-row-text { flex: 1; min-width: 0; }
.wb-row-head { display: flex; align-items: baseline; gap: 10px; flex-wrap: wrap; margin-bottom: 4px; }
.wb-row-word { font-family: var(--font-display); font-size: 20px; font-weight: 600; color: var(--ink); }
.wb-row-word.latin { font-family: var(--font-latin); font-style: italic; font-weight: 500; }
.wb-row-reading { font-family: var(--font-ui); font-size: 12px; color: var(--ink-dim); letter-spacing: 0.06em; }
.wb-row-romaji { font-family: var(--font-latin); font-style: italic; font-size: 12px; color: var(--ink-mute); }
.wb-row-trans { font-family: var(--font-body); font-size: 14px; color: var(--ink-soft); line-height: 1.5; }
.wb-row-meta { font-size: 11px; color: var(--ink-mute); font-family: var(--font-latin); font-style: italic; margin-top: 4px; letter-spacing: 0.05em; }

.wb-remove-btn {
  width: 32px; height: 32px;
  background: transparent; border: 1px solid var(--line);
  border-radius: 50%;
  color: var(--ink-mute);
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  transition: all 200ms;
}
.wb-remove-btn:hover { color: var(--vermilion); border-color: var(--vermilion); background: rgba(200,71,46,0.06); }

/* -------- Toast -------- */
.toast {
  position: fixed;
  top: 24px; left: 50%;
  transform: translateX(-50%) translateY(-20px);
  z-index: 9999;
  padding: 12px 24px;
  background: var(--ink);
  color: #fffdf7;
  font-family: var(--font-ui);
  font-size: 13px;
  letter-spacing: 0.1em;
  border-radius: var(--radius);
  box-shadow: 0 8px 30px rgba(0,0,0,0.15);
  opacity: 0;
  transition: opacity 300ms ease, transform 300ms ease;
  pointer-events: none;
}
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }
.toast-success { background: var(--sage); }
.toast-error { background: var(--vermilion); }

/* -------- Responsive -------- */
@media (max-width: 720px) {
  .mobile-nav { display: flex; }
  .app-footer { margin-bottom: 64px; }
  .app-main { padding: 24px 20px 40px; }

  .app-header { padding: 36px 20px 14px; }
  .brand-kanji { font-size: clamp(38px, 12vw, 52px); }
  .brand-kanji::before, .brand-kanji::after { display: none; }

  .hero-tagline { font-size: clamp(14px, 4vw, 17px); }
  .hero-tagline-en { font-size: 12px; margin-bottom: 24px; }

  .search-box { border-radius: 6px; }
  #search-input { padding: 16px 48px 16px 18px; font-size: 16px; }
  .lang-tabs { margin: 18px 0 8px; }
  .lang-tab { padding: 8px 14px; }
  .lang-tab .tab-en { font-size: 13px; }

  .entry { padding: 20px 16px; padding-right: 18px; }
  .entry-head { padding-right: 48px; gap: 10px; }
  .entry-word { font-size: clamp(22px, 6vw, 28px); }
  .entry-translation { font-size: 15px; }
  .entry-actions { top: 12px; right: 12px; }
  .entry-actions .bookmark-btn { width: 30px; height: 30px; }

  .results-section { margin-top: 32px; }

  .quick-tips { gap: 6px; }
  .tip-chip { font-size: 13px; padding: 4px 10px; }
  .tip-label { display: none; }

  .nav-links { grid-template-columns: 1fr; gap: 10px; margin-top: 28px; }
  .nav-card { padding: 14px 16px; }
  .nav-card-main { font-size: 15px; }
  .nav-card-sub { font-size: 11px; }

  .auth-card { padding: 28px 22px; }
  .auth-kanji { font-size: 38px; padding: 0 20px; }
  .auth-kanji::before, .auth-kanji::after { width: 28px; }

  .header-user { position: static; margin-top: 14px; justify-content: center; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0ms !important; transition-duration: 0ms !important; }
}

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

@media (pointer: coarse) {
  .bookmark-btn, .lang-tab, .tip-chip, .mobile-nav-item, .ghost-btn { min-height: 40px; }
}