/*
 * 每日一色 playground — built on the site design system (assets/css/styles.css).
 * Chrome uses site tokens (adapts to light/dark); the card is a colored artifact
 * whose own ink is set per-color. Sharp corners throughout, per house style.
 */

/* Full-bleed page like the other tool surfaces (.theme-forge-page is max-width:none);
   inner content carries the horizontal padding. */
.daily-main {
  padding: clamp(16px, 2vw, 26px) clamp(16px, 2.4vw, 36px) clamp(48px, 5vw, 72px);
}

.daily-grid {
  display: grid;
  grid-template-columns: 320px minmax(0, 1fr);
  gap: clamp(20px, 3vw, 40px);
  align-items: start;
}

@media (max-width: 900px) {
  .daily-grid {
    grid-template-columns: 1fr;
  }
}

/* ---------------------------------------------------------------- controls */

.daily-controls {
  position: sticky;
  top: 92px;
  display: flex;
  flex-direction: column;
  gap: 22px;
  padding: 22px 20px;
  background: var(--panel);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-card);
}

@media (max-width: 900px) {
  .daily-controls {
    position: static;
  }
}

.cgroup {
  display: flex;
  flex-direction: column;
  gap: 11px;
}

.cgroup + .cgroup {
  padding-top: 20px;
  border-top: 1px solid var(--line-soft);
}

.clabel {
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  color: var(--ink-soft);
}

/* segmented control + nav row + presets share one button language */
.seg,
.navrow {
  display: flex;
  gap: 6px;
}

.presets {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.seg-btn,
.preset {
  min-height: 38px;
  padding: 8px 10px;
  border: 1px solid var(--line-strong);
  background: transparent;
  color: var(--ink-soft);
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  transition:
    background 170ms var(--ease-out-quart),
    color 170ms ease,
    border-color 170ms ease,
    transform 170ms var(--ease-out-quart);
}

.seg-btn {
  flex: 1;
}

.navrow .seg-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 5px;
}

.seg-btn:hover,
.preset:hover {
  background: var(--hover-bg);
  color: var(--hover-text);
  border-color: var(--hover-bg);
  transform: translateY(-1px);
}

.seg-btn:active,
.preset:active {
  transform: translateY(0) scale(0.98);
}

.seg-btn[aria-checked="true"] {
  background: var(--ink);
  color: var(--inverse);
  border-color: var(--ink);
}

.seg-btn:focus-visible,
.preset:focus-visible,
.field:focus-visible,
.toggle input:focus-visible + .box {
  outline: 2px solid var(--ink);
  outline-offset: 3px;
}

/* date + select */
.field {
  width: 100%;
  min-height: 42px;
  padding: 9px 12px;
  border: 1px solid var(--line-strong);
  background: var(--panel);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 0.92rem;
}

select.field {
  cursor: pointer;
}

/* toggles: real checkbox, sharp box, ink fill + check */
.toggle {
  display: flex;
  align-items: center;
  gap: 11px;
  padding: 4px 0;
  cursor: pointer;
  font-size: 0.92rem;
  color: var(--ink);
}

.toggle input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.toggle .box {
  position: relative;
  flex: 0 0 auto;
  width: 20px;
  height: 20px;
  border: 1px solid var(--line-strong);
  background: var(--panel);
  transition: background 170ms var(--ease-out-quart), border-color 170ms ease;
}

.toggle .box::after {
  content: "";
  position: absolute;
  top: 4px;
  left: 7px;
  width: 4px;
  height: 8px;
  border: solid var(--inverse);
  border-width: 0 2px 2px 0;
  transform: rotate(45deg) scale(0.6);
  opacity: 0;
  transition: opacity 130ms ease, transform 170ms var(--ease-out-quint);
}

.toggle:hover .box {
  border-color: var(--ink);
}

.toggle input:checked + .box {
  background: var(--ink);
  border-color: var(--ink);
}

.toggle input:checked + .box::after {
  opacity: 1;
  transform: rotate(45deg) scale(1);
}

/* ----------------------------------------------------------------- stage */

.daily-stage {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
}

.cardframe {
  width: 100%;
  display: flex;
  justify-content: center;
  padding: clamp(6px, 2vw, 20px) 0;
}

/* the shareable artifact */
.card {
  --card-ink: #1a1a1a;
  width: 100%;
  background: #ffffff;
  color: var(--card-ink);
  box-shadow: var(--shadow-soft);
  position: relative;
  display: flex;
  flex-direction: column;
  padding: clamp(24px, 4.5%, 44px);
  font-family: var(--font-body);
  transition: background 320ms var(--ease-out-quart);
}

.card[data-fmt="portrait"] {
  max-width: 392px;
  aspect-ratio: 3 / 4;
}

.card[data-fmt="square"] {
  max-width: 468px;
  aspect-ratio: 1 / 1;
}

.card[data-fmt="banner"] {
  max-width: 620px;
  aspect-ratio: 16 / 9;
}

.card-head {
  font-family: var(--font-rounded);
  font-size: 0.86rem;
  letter-spacing: 0.01em;
  opacity: 0.82;
}

.card-body {
  margin-top: auto;
  padding-top: 24px;
}

.card-name {
  font-family: var(--font-title);
  font-weight: 900;
  line-height: 1;
  font-size: clamp(2.6rem, 8vw, 4.4rem);
  text-wrap: balance;
}

.card[data-fmt="banner"] .card-name {
  font-size: clamp(2.2rem, 6.5vw, 3.4rem);
}

.card-py {
  margin-top: 8px;
  font-family: var(--font-rounded);
  font-size: 1.05rem;
  letter-spacing: 0.05em;
  opacity: 0.86;
}

.card-hex {
  margin-top: 16px;
  font-family: var(--font-rounded);
  font-weight: 700;
  font-size: 1.5rem;
  letter-spacing: 0.05em;
}

.card-vals {
  margin-top: 7px;
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  font-family: var(--font-rounded);
  font-size: 0.86rem;
  opacity: 0.88;
}

.card-pair {
  margin-top: 18px;
}

.card-pair-title,
.card-foot {
  font-family: var(--font-rounded);
  letter-spacing: 0.02em;
}

.card-pair-title {
  font-size: 0.72rem;
  opacity: 0.7;
  margin-bottom: 9px;
}

.card-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.card-chip {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 0.82rem;
  opacity: 0.94;
}

.card-chip .dot {
  width: 18px;
  height: 18px;
  border: 1px solid color-mix(in srgb, var(--card-ink) 32%, transparent);
}

.card-use {
  margin-top: 16px;
  padding-top: 13px;
  border-top: 1px solid color-mix(in srgb, var(--card-ink) 15%, transparent);
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 0.82rem;
  line-height: 1.45;
  opacity: 0.9;
}

.card-use b {
  font-weight: 700;
}

.card-foot {
  margin-top: 18px;
  font-size: 0.74rem;
  opacity: 0.66;
}

/* hand-off: take this color into the theme / terminal generators */
.daily-handoff {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  width: 100%;
  max-width: 620px;
}

.daily-handoff span {
  font-size: 0.86rem;
  color: var(--ink-soft);
}

.daily-handoff .button {
  min-height: 40px;
  padding: 8px 15px;
}

/* ---------------------------------------------------------------- output */

.daily-out {
  width: 100%;
  max-width: 620px;
  background: var(--panel);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-card);
}

.daily-out-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 13px 18px;
  border-bottom: 1px solid var(--line-soft);
}

.daily-out-head h2 {
  margin: 0;
  font-family: var(--font-body);
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--ink);
}

.daily-out .button {
  min-height: 40px;
  padding: 8px 16px;
  white-space: nowrap;
}

.daily-post {
  margin: 0;
  padding: 16px 18px 4px;
  white-space: pre-wrap;
  font-family: var(--font-body);
  font-size: 0.92rem;
  line-height: 1.7;
  color: var(--ink-soft);
}

.daily-tags {
  padding: 6px 18px 18px;
  font-size: 0.88rem;
  color: var(--ink-soft);
  opacity: 0.82;
}

.daily-note {
  max-width: 60ch;
  text-align: center;
  font-size: 0.82rem;
  line-height: 1.6;
  color: var(--ink-soft);
}

/* ---- touch targets: ≥44px on coarse pointers / mobile ---- */
@media (max-width: 900px), (pointer: coarse) {
  .seg-btn,
  .preset,
  .field,
  .daily-out .button {
    min-height: 44px;
  }

  .toggle {
    padding: 9px 0;
  }
}

/* --------------------------------------------------------- reduced motion */

@media (prefers-reduced-motion: reduce) {
  .card,
  .seg-btn,
  .preset,
  .toggle .box,
  .toggle .box::after {
    transition: none;
  }

  .seg-btn:hover,
  .preset:hover,
  .seg-btn:active,
  .preset:active {
    transform: none;
  }
}