/* Day Book - a two-ink riso print on cool newsprint stock.
   Ink 1: federal blue. Ink 2: fluorescent pink. Yellow is used sparingly. */

:root {
  --paper:      #E9EBEF;
  --stock:      #F6F7F9;
  --stock-edge: #D3D7E0;
  --ink:        #161D33;
  --ink-soft:   #59617C;
  --ink-faint:  #8C93A8;
  --blue:       #29499B;
  --blue-soft:  #DDE3F4;
  --pink:       #D6316F;
  --pink-soft:  #FBDCE7;
  --sun:        #E8A800;
  --shadow:     rgba(22, 29, 51, .16);
  --focus:      #D6316F;

  --f-display: "Big Shoulders Display", "Haettenschweiler", "Arial Narrow", sans-serif;
  --f-body:    "Newsreader", Georgia, "Times New Roman", serif;
  --f-mono:    "DM Mono", ui-monospace, "SFMono-Regular", Menlo, monospace;

  --rule: 1px solid var(--stock-edge);
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --paper:      #0F1424;
    --stock:      #191F33;
    --stock-edge: #2E3650;
    --ink:        #E8EBF5;
    --ink-soft:   #A2AAC4;
    --ink-faint:  #737C99;
    --blue:       #7D9CF0;
    --blue-soft:  #222C4C;
    --pink:       #FF74A6;
    --pink-soft:  #3A1F31;
    --sun:        #F3C64B;
    --shadow:     rgba(0, 0, 0, .5);
    --focus:      #FF74A6;
  }
}
:root[data-theme="dark"] {
  --paper:      #0F1424;
  --stock:      #191F33;
  --stock-edge: #2E3650;
  --ink:        #E8EBF5;
  --ink-soft:   #A2AAC4;
  --ink-faint:  #737C99;
  --blue:       #7D9CF0;
  --blue-soft:  #222C4C;
  --pink:       #FF74A6;
  --pink-soft:  #3A1F31;
  --sun:        #F3C64B;
  --shadow:     rgba(0, 0, 0, .5);
  --focus:      #FF74A6;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--f-body);
  font-size: 17px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

.wrap {
  max-width: 46rem;
  margin: 0 auto;
  padding: clamp(1rem, 4vw, 2.5rem) clamp(1rem, 4vw, 1.75rem) 4rem;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

/* ---------- masthead ---------- */

.masthead {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  border-bottom: 3px double var(--stock-edge);
  padding-bottom: .6rem;
}

.wordmark {
  font-family: var(--f-display);
  font-weight: 800;
  font-size: clamp(1.6rem, 5vw, 2.1rem);
  letter-spacing: .01em;
  line-height: 1;
  margin: 0;
  color: var(--blue);
}
.wordmark span { color: var(--pink); }

.masthead-right {
  display: flex;
  align-items: center;
  gap: .85rem;
  flex-wrap: wrap;
}

/* Cycles system -> light -> dark. Sits with the masthead rather than the day
   controls: it acts on the page, not on the date being shown. */
.theme {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  padding: .36rem .6rem;
  font-size: .72rem;
  background: transparent;
}
.theme:hover { background: var(--stock); }
.theme-icon {
  font-size: .95rem;
  line-height: 1;
  color: var(--pink);
}

.masthead-note {
  font-family: var(--f-mono);
  font-size: .7rem;
  letter-spacing: .09em;
  text-transform: uppercase;
  color: var(--ink-faint);
}

/* ---------- the tear-off page ---------- */

.sheet {
  position: relative;
  background: var(--stock);
  border: var(--rule);
  border-radius: 3px;
  box-shadow: 0 1px 0 var(--stock-edge), 0 14px 28px -22px var(--shadow);
  padding: 2.5rem clamp(1.1rem, 4vw, 2.25rem) clamp(1.4rem, 4vw, 2rem);
}

/* perforation strip + punch holes */
.perf {
  position: absolute;
  top: 1.15rem;
  left: 0;
  right: 0;
  height: 1px;
  background: repeating-linear-gradient(to right,
    var(--stock-edge) 0 6px, transparent 6px 12px);
}
.hole {
  position: absolute;
  top: .45rem;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--paper);
  box-shadow: inset 0 1px 2px var(--shadow);
}
.hole.l { left: 14%; }
.hole.r { right: 14%; }

.sheet-inner { display: flex; flex-direction: column; gap: 1.5rem; }

.datehead {
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: 0 1.1rem;
}

.numeral {
  font-family: var(--f-display);
  font-weight: 900;
  font-size: clamp(4.5rem, 17vw, 7.5rem);
  line-height: .78;
  color: var(--pink);
  font-variant-numeric: tabular-nums;
  grid-row: span 2;
}

.month {
  font-family: var(--f-display);
  font-weight: 700;
  font-size: clamp(1.15rem, 4vw, 1.5rem);
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--blue);
  align-self: end;
}

.weekday {
  font-family: var(--f-mono);
  font-size: .74rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--ink-soft);
  align-self: start;
}

.eyebrow {
  font-family: var(--f-mono);
  font-size: .7rem;
  letter-spacing: .13em;
  text-transform: uppercase;
  color: var(--ink-faint);
  display: flex;
  align-items: center;
  gap: .55rem;
}
.eyebrow::after {
  content: "";
  flex: 1;
  height: 1px;
  background: var(--stock-edge);
}

.feature { display: flex; gap: 1.1rem; align-items: flex-start; }

.stamp {
  flex: none;
  width: 4.25rem;
  height: 4.25rem;
  display: grid;
  place-items: center;
  font-size: 2.1rem;
  line-height: 1;
  border: 2px solid var(--pink);
  border-radius: 50%;
  background: var(--pink-soft);
  transform: rotate(-7deg);
}

.feature-text { display: flex; flex-direction: column; gap: .5rem; min-width: 0; }

.title {
  font-family: var(--f-display);
  font-weight: 800;
  font-size: clamp(1.9rem, 6.5vw, 2.9rem);
  line-height: 1.02;
  letter-spacing: .005em;
  margin: 0;
  text-wrap: balance;
  color: var(--ink);
}

.blurb {
  margin: 0;
  max-width: 34em;
  color: var(--ink-soft);
  font-size: 1.03rem;
}

/* ---------- also today ---------- */

.also { display: flex; flex-direction: column; gap: .7rem; }

.also ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: .4rem .5rem;
}
.also li {
  font-family: var(--f-mono);
  font-size: .78rem;
  line-height: 1.35;
  padding: .3rem .55rem;
  border: 1px solid var(--stock-edge);
  border-radius: 2px;
  color: var(--ink-soft);
  background: var(--paper);
}

/* ---------- sources ---------- */

.sources { display: flex; flex-wrap: wrap; gap: .5rem .75rem; align-items: center; }

.sources p {
  margin: 0;
  font-family: var(--f-mono);
  font-size: .7rem;
  letter-spacing: .09em;
  text-transform: uppercase;
  color: var(--ink-faint);
  width: 100%;
}

.src {
  font-family: var(--f-mono);
  font-size: .78rem;
  color: var(--blue);
  text-decoration: none;
  border-bottom: 1px solid var(--blue-soft);
  padding-bottom: 1px;
}
.src:hover { border-bottom-color: var(--blue); }
.src::after { content: " \2197"; color: var(--ink-faint); }

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

.controls {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .5rem;
}

button, .btn {
  font-family: var(--f-mono);
  font-size: .78rem;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--ink);
  background: var(--stock);
  border: 1px solid var(--stock-edge);
  border-radius: 2px;
  padding: .48rem .8rem;
  cursor: pointer;
  transition: background .12s ease, color .12s ease, border-color .12s ease;
}
button:hover { border-color: var(--blue); color: var(--blue); }
button[aria-pressed="true"] {
  background: var(--pink-soft);
  border-color: var(--pink);
  color: var(--pink);
}
button.step { font-size: .95rem; padding: .4rem .75rem; }
.spacer { flex: 1; }

input[type="date"] {
  font-family: var(--f-mono);
  font-size: .78rem;
  color: var(--ink);
  background: var(--stock);
  border: 1px solid var(--stock-edge);
  border-radius: 2px;
  padding: .42rem .55rem;
}

:focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: 2px;
}

/* ---------- saved ---------- */

.saved {
  border-top: var(--rule);
  padding-top: 1rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .45rem;
}
.saved[hidden] { display: none; }
.saved-list { display: flex; flex-wrap: wrap; gap: .45rem; }
.saved h2 {
  font-family: var(--f-mono);
  font-size: .7rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--ink-faint);
  font-weight: 400;
  margin: 0 .35rem 0 0;
}
.saved button {
  text-transform: none;
  letter-spacing: 0;
  padding: .32rem .55rem;
  font-size: .76rem;
}

.colophon {
  font-family: var(--f-mono);
  font-size: .68rem;
  line-height: 1.7;
  color: var(--ink-faint);
  border-top: var(--rule);
  padding-top: 1rem;
}
.colophon a { color: var(--ink-soft); }

.toast {
  position: fixed;
  left: 50%;
  bottom: 1.5rem;
  transform: translate(-50%, 1rem);
  background: var(--ink);
  color: var(--stock);
  font-family: var(--f-mono);
  font-size: .74rem;
  letter-spacing: .06em;
  text-transform: uppercase;
  padding: .5rem .85rem;
  border-radius: 2px;
  opacity: 0;
  pointer-events: none;
  transition: opacity .18s ease, transform .18s ease;
}
.toast.show { opacity: 1; transform: translate(-50%, 0); }

/* ---------- the tear ---------- */

@keyframes tear-off {
  0%   { transform: translateY(0) rotate(0); opacity: 1; }
  100% { transform: translateY(-14px) rotate(-.6deg); opacity: 0; }
}
@keyframes tear-on {
  0%   { transform: translateY(10px); opacity: 0; }
  100% { transform: translateY(0); opacity: 1; }
}
.sheet-inner.leaving { animation: tear-off .13s ease-in forwards; }
.sheet-inner.arriving { animation: tear-on .2s ease-out; }

@media (prefers-reduced-motion: reduce) {
  .sheet-inner.leaving, .sheet-inner.arriving { animation: none; }
  * { transition-duration: .01ms !important; }
}

@media (max-width: 30rem) {
  .feature { flex-direction: column; gap: .8rem; }
  .hole.l { left: 10%; }
  .hole.r { right: 10%; }
}