/* ============================================================
   日日日文 — 55 情境總覽頁
   layered on site.css (wabi-sabi system) — tokens & chrome from there;
   only the list-page-specific components live here.
   ============================================================ */

/* ---------- 頁首 ---------- */
.list-hero {
  position: relative;
  padding: clamp(3rem, 7vh, 5.5rem) 0 clamp(2.4rem, 5vh, 3.6rem);
  border-bottom: 1px solid var(--ink-line);
  overflow: hidden;
}
.list-hero::before {
  content: "";
  position: absolute; top: -30%; right: -8%;
  width: 50%; height: 160%;
  background: radial-gradient(ellipse 60% 50% at 60% 45%, var(--paper-3) 0%, transparent 70%);
  pointer-events: none;
}
.list-hero h1 {
  font-family: var(--serif);
  font-weight: 900;
  font-size: clamp(2.2rem, 4.6vw, 3.5rem);
  line-height: 1.18;
  letter-spacing: -0.005em;
  margin: 0 0 1rem;
  text-wrap: balance;
}
/* ---------- 篩選工具列（sticky）---------- */
.sc-toolbar {
  position: sticky; top: 0; z-index: 40; /* 固定到最頂：nav 被 <header> 限制住、捲動時會離開畫面，工具列補到 top:0 才不會露出 71px 空縫 */
  display: flex; flex-wrap: wrap; align-items: center; gap: 0.7rem 0.9rem;
  padding: 0.85rem 0;
  background: var(--paper);  /* 實底：捲動時卡片躲到工具列後面不會透出來（原 92% 半透明會糊成一團） */
  border-bottom: 1px solid var(--ink-line-soft);
}
.sc-search { position: relative; flex: 1 1 240px; min-width: 190px; max-width: 320px; display: flex; align-items: center; }
.sc-search svg { position: absolute; left: 0.9rem; width: 16px; height: 16px; color: var(--ink-3); pointer-events: none; }
.sc-search input {
  width: 100%; min-height: 44px;
  font-family: var(--sans); font-size: 0.92rem;
  padding: 0 1rem 0 2.5rem;
  border: 1px solid var(--ink-line); border-radius: 999px;
  background: var(--paper); color: var(--ink);
  transition: border-color 0.2s var(--ease);
}
.sc-search input::placeholder { color: var(--ink-3); }
.sc-search input:focus { border-color: var(--vermilion); outline: none; }

.sc-filters { display: flex; gap: 0.5rem; flex-wrap: wrap; align-items: center; }
.chip {
  font-family: var(--sans); font-size: 0.84rem; color: var(--ink-2);
  padding: 0.46em 1em; min-height: 44px;
  border: 1px solid var(--ink-line); border-radius: 999px;
  background: var(--paper); white-space: nowrap; cursor: pointer;
  transition: color 0.18s var(--ease), border-color 0.18s var(--ease), background 0.18s var(--ease);
}
.chip:hover { border-color: var(--ink-3); color: var(--ink); }
.chip[aria-pressed="true"] { color: var(--paper); background: var(--ink); border-color: var(--ink); }
.chip-free[aria-pressed="true"] { background: var(--pine); border-color: var(--pine); }
.chip-freq[aria-pressed="true"] { background: var(--vermilion); border-color: var(--vermilion); }
.chip:focus-visible { outline: 2px solid var(--vermilion); outline-offset: 2px; }
.chip-sep { width: 1px; height: 20px; background: var(--ink-line); margin: 0 0.15rem; }

.sc-count { flex-basis: 100%; margin: 0.15rem 0 0; font-size: 0.76rem; color: var(--ink-3); letter-spacing: 0.04em; }

/* ---------- 情境分類區 ---------- */
.cat-section { padding-top: clamp(2.6rem, 5vw, 4rem); scroll-margin-top: 128px; }
.cat-title {
  font-family: var(--serif);
  font-size: clamp(1.2rem, 2vw, 1.45rem); font-weight: 700;
  display: flex; align-items: baseline; gap: 0.7rem;
  margin: 0 0 1.4rem;
}
.cat-count { font-family: var(--sans); font-size: 0.74rem; font-weight: 500; color: var(--ink-3); letter-spacing: 0.1em; }

/* 卡片：同一列等高（align-items 預設 stretch），版面整齊 */
.sc-list { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(0.9rem, 2vw, 1.3rem); }

.sc-card {
  background: var(--paper);
  border: 1px solid var(--ink-line);
  border-radius: 4px;
  padding: 1.5rem 1.45rem;
  text-align: left;
  text-decoration: none; display: block; width: 100%;
  font-family: var(--sans);
  position: relative;
  transition: border-color 0.22s var(--ease), transform 0.22s var(--ease), box-shadow 0.22s var(--ease);
}

/* 免費卡 — pine 左緣，可進入 */
.sc-free { border-left: 3px solid var(--pine); }
.sc-free:hover {
  border-color: var(--pine);
  transform: translateY(-2px);
  box-shadow: 0 16px 32px -24px rgba(33, 26, 19, 0.6);
}

/* 上鎖卡 — 與免費卡用顏色區隔：hover 沉穩壓灰（非「進入」的上浮），暗示「鎖住・需解鎖」 */
/* 上鎖卡預設就是灰底，靜置即可一眼分辨「鎖住・付費」 */
.sc-locked { cursor: pointer; background: color-mix(in srgb, var(--ink) 6.5%, var(--paper)); }
.sc-locked:hover {
  border-color: var(--ink-line);
  background: color-mix(in srgb, var(--ink) 11%, var(--paper));
}
.sc-locked .sc-name { color: var(--ink-2); }

.sc-top { display: flex; justify-content: space-between; align-items: flex-start; gap: 0.6rem; margin-bottom: 0.55rem; }
.sc-name { font-family: var(--serif); font-weight: 700; font-size: 1.08rem; line-height: 1.45; color: var(--ink); }
.sc-pain { margin: 0; font-size: 0.9rem; color: var(--ink-3); line-height: 1.75; }

.sc-badge {
  flex-shrink: 0;
  font-size: 0.7rem; letter-spacing: 0.08em;
  padding: 0.22em 0.7em;
  border-radius: 999px;
  white-space: nowrap;
  line-height: 1.5;
}
.badge-free {
  color: var(--pine-ink);
  background: color-mix(in srgb, var(--pine) 12%, var(--paper));
  border: 1px solid color-mix(in srgb, var(--pine) 38%, transparent);
}
.badge-lock {
  color: var(--ink-3);
  background: var(--paper-2);
  border: 1px solid var(--ink-line);
  font-size: 0.9rem;
  opacity: 0.85;
  transform-origin: center;
  transition: transform 0.24s var(--ease), opacity 0.24s var(--ease),
              color 0.24s var(--ease), background 0.24s var(--ease), border-color 0.24s var(--ease);
}
/* hover 鎖頭「淡入＋跳出」：放大、轉亮、染朱紅，暗示「點一下解鎖」 */
.sc-locked:hover .badge-lock {
  opacity: 1;
  transform: scale(1.28);
  color: var(--vermilion-ink);
  background: color-mix(in srgb, var(--vermilion) 14%, var(--paper));
  border-color: color-mix(in srgb, var(--vermilion) 42%, transparent);
}
@media (prefers-reduced-motion: reduce) {
  .badge-lock { opacity: 1; transition: color 0.24s var(--ease), background 0.24s var(--ease), border-color 0.24s var(--ease); }
  .sc-locked:hover .badge-lock { transform: none; }
}
.badge-freq {
  color: var(--vermilion-ink);
  background: color-mix(in srgb, var(--vermilion) 12%, var(--paper));
  border: 1px solid color-mix(in srgb, var(--vermilion) 38%, transparent);
}
/* 多標籤容器（免費 + 高頻 等並列時）*/
.sc-badges { display: flex; gap: 0.4rem; flex-shrink: 0; flex-wrap: wrap; justify-content: flex-end; }

.sc-meta {
  margin-top: 0.9rem; padding-top: 0.8rem;
  border-top: 1px solid var(--ink-line-soft);
  font-size: 0.74rem; color: var(--ink-3);
  display: flex; gap: 0.8rem; flex-wrap: wrap;
}

/* ---------- 解鎖橫幅（fake door）---------- */
.unlock-banner {
  position: relative;
  max-width: 600px;                               /* 桌機不再撐滿整列，收成聚焦卡片 */
  margin: clamp(3rem, 6vw, 5rem) auto 0;          /* 置中 */
  background: var(--paper);
  border: 1px solid var(--ink);
  border-radius: 5px;
  padding: clamp(1.7rem, 3.5vw, 2.4rem) clamp(1.4rem, 4vw, 2.4rem);
  text-align: center;
  overflow: hidden;
  box-shadow: 0 40px 80px -56px rgba(33, 26, 19, 0.55);
}
/* 用 .unlock-banner 前綴提高特異度，蓋過下面 `.unlock-banner > *` 的 position:relative，
   讓 ensō 維持 absolute、當右下角淡背景，不佔版面把內容往下推 */
.unlock-banner .unlock-enso-bg {
  position: absolute;
  right: -16%; bottom: -22%;
  width: clamp(150px, 24vw, 230px);
  opacity: 0.06;
  pointer-events: none;
  transform: rotate(-7deg);
}
.unlock-banner > * { position: relative; z-index: 1; }
.unlock-banner .eyebrow { justify-content: center; }
.unlock-banner h2 {
  font-family: var(--serif); font-weight: 700;
  font-size: clamp(1.35rem, 2.6vw, 1.9rem); line-height: 1.3;
  margin: 0 0 0.9rem; text-wrap: balance;
}
.unlock-early {
  display: inline-block;
  font-size: 0.74rem; letter-spacing: 0.06em;
  color: var(--paper);
  background: var(--pine);
  padding: 0.4em 0.85em;
  border-radius: 2px;
  margin-bottom: 0.8rem;
}
.unlock-price {
  font-family: var(--serif);
  font-size: clamp(1.9rem, 4vw, 2.6rem); font-weight: 900; color: var(--ink);
  line-height: 1; margin: 0.3rem 0 0.5rem;
}
.unlock-list-price { font-size: 0.92rem; color: var(--ink-3); font-weight: 400; }
.unlock-note { font-size: 0.88rem; color: var(--ink-2); line-height: 1.8; margin: 0 0 1.3rem; }
.unlock-banner .btn { margin-inline: auto; }

/* fake door 回應 */
.fakedoor-reply {
  display: none;
  margin: 1.6rem auto 0;
  max-width: 460px;
  font-size: 0.92rem; color: var(--ink-2);
  line-height: 1.9;
}
.fakedoor-reply.show { display: block; }
.fakedoor-reply strong { color: var(--ink); }
.fakedoor-form { display: flex; gap: 0.6rem; margin-top: 1rem; flex-wrap: wrap; justify-content: center; }
.fakedoor-form input {
  flex: 1 1 240px; min-height: 48px;
  font-family: var(--sans); font-size: 0.96rem;
  padding: 0 1.1rem;
  border: 1px solid var(--ink-line); border-radius: 2px;
  background: var(--paper); color: var(--ink);
  transition: border-color 0.25s var(--ease);
}
.fakedoor-form input::placeholder { color: var(--ink-3); }
.fakedoor-form input:focus { border-color: var(--vermilion); outline: none; }

/* ---------- 空狀態 ---------- */
.sc-empty {
  text-align: center;
  padding: clamp(2.6rem, 6vw, 4rem) 1rem;
  color: var(--ink-2); font-size: 0.96rem; line-height: 1.9;
}
.linklike {
  background: none; border: none; padding: 0;
  font: inherit; color: var(--vermilion-ink); cursor: pointer;
  text-decoration: underline; text-underline-offset: 3px;
}
.linklike:hover { color: var(--vermilion); }

/* ---------- responsive ---------- */
@media (max-width: 900px) { .sc-list { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) {
  .sc-list { grid-template-columns: 1fr; }
  .fakedoor-form { flex-direction: column; }
  /* 手機：工具列不 sticky（避免 nav+工具列佔屏近 3 成）；chip 改換行不橫捲，免費/高頻不再被藏 */
  .sc-toolbar { position: static; }
  .sc-search { flex-basis: 100%; max-width: none; }
  .sc-filters { width: 100%; flex-wrap: wrap; }
  .chip-sep { display: none; }
}