/* ============================================================
   MERIDIAN — a Brisbane journal & calendar
   Editorial paper-journal aesthetic. Warm cream, deep ink,
   burning-sienna accent. Fraunces serif hero, JetBrains mono time.
   ============================================================ */

:root {
  --paper:        #f1e9d6;
  --paper-2:      #e8dec6;
  --paper-3:      #ddcfb0;
  --ink:          #1a1410;
  --ink-2:        #3a2e22;
  --ink-3:        #6e5d49;
  --ember:        #b8401c;
  --ember-soft:   #e57a4d;
  --gold:         #c08a2c;
  --moss:         #4a6b3a;
  --rule:         #2b2017;

  --display: 'Fraunces', 'Times New Roman', serif;
  --sans:    'Instrument Sans', system-ui, sans-serif;
  --mono:    'JetBrains Mono', ui-monospace, monospace;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: var(--sans);
  color: var(--ink);
  background: var(--paper);
  min-height: 100vh;
  letter-spacing: 0.005em;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

/* Subtle paper grain — SVG noise filter */
.grain {
  position: fixed; inset: 0;
  pointer-events: none;
  z-index: 100;
  opacity: 0.35;
  mix-blend-mode: multiply;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='220' height='220'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 0.12  0 0 0 0 0.08  0 0 0 0 0.05  0 0 0 0.6 0'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>");
}

/* ---------- MASTHEAD ---------- */
.masthead {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: 48px;
  padding: 28px 56px 24px;
  border-bottom: 1.5px solid var(--rule);
  position: relative;
}
.masthead::after {
  content: "";
  position: absolute;
  left: 56px; right: 56px;
  bottom: -5px;
  border-bottom: 1px solid var(--rule);
}

.masthead-left { display: flex; flex-direction: column; gap: 10px; }
.kicker {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-3);
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}
.kicker .dot {
  width: 7px; height: 7px;
  background: var(--ember);
  border-radius: 50%;
  display: inline-block;
  box-shadow: 0 0 0 3px rgba(184, 64, 28, 0.18);
  animation: pulse 2.4s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 3px rgba(184, 64, 28, 0.18); }
  50%      { box-shadow: 0 0 0 7px rgba(184, 64, 28, 0.05); }
}
.kicker .sep { opacity: 0.4; }

.display-date {
  font-family: var(--display);
  font-weight: 380;
  font-size: clamp(38px, 4.4vw, 64px);
  line-height: 1;
  letter-spacing: -0.025em;
  font-variation-settings: "opsz" 144, "SOFT" 50, "WONK" 1;
  margin: 6px 0 0;
  color: var(--ink);
}
.display-sub {
  font-family: var(--display);
  font-style: italic;
  font-weight: 320;
  font-size: 19px;
  margin: 0;
  color: var(--ink-2);
  letter-spacing: -0.005em;
}

/* ---------- BRISBANE TIME (HERO) ---------- */
.masthead-right { display: flex; justify-content: flex-end; }
.brisbane {
  text-align: right;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 6px;
  padding-right: 6px;
}
.brisbane-label {
  display: flex;
  align-items: baseline;
  gap: 12px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
}
.brisbane-label .city {
  color: var(--ember);
  font-weight: 700;
}
.brisbane-label .tz  { color: var(--ink-3); }

.brisbane-time {
  font-family: var(--display);
  font-weight: 360;
  font-variation-settings: "opsz" 144, "SOFT" 60;
  display: flex;
  align-items: baseline;
  gap: 6px;
  line-height: 0.9;
  letter-spacing: -0.04em;
}
.brisbane-time .hhmm {
  font-size: clamp(64px, 8vw, 112px);
  color: var(--ink);
  font-feature-settings: "tnum";
}
.brisbane-time .secs {
  font-family: var(--mono);
  font-size: clamp(20px, 2vw, 30px);
  color: var(--ember);
  font-weight: 500;
  align-self: flex-end;
  padding-bottom: 0.4em;
  font-feature-settings: "tnum";
}

.brisbane-meta {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--ink-2);
}
.brisbane-meta .sep { margin: 0 8px; opacity: 0.4; }

.sun-arc {
  width: 220px;
  height: 40px;
  color: var(--ink-2);
  margin-top: 6px;
}
#sunDot { transition: cx 0.6s ease, cy 0.6s ease; }

/* ---------- TABS ---------- */
.tabs {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 0 56px;
  border-bottom: 1px solid var(--rule);
  background: var(--paper);
  position: sticky;
  top: 0;
  z-index: 20;
}
.tab {
  background: transparent;
  border: 0;
  padding: 16px 18px 14px;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-3);
  cursor: pointer;
  position: relative;
  transition: color 0.2s;
}
.tab:hover { color: var(--ink); }
.tab.is-active {
  color: var(--ink);
  font-weight: 700;
}
.tab.is-active::after {
  content: "";
  position: absolute;
  left: 14px; right: 14px;
  bottom: -1px;
  height: 2px;
  background: var(--ember);
}
.tabs-spacer { flex: 1; }
.ghost-btn {
  background: transparent;
  border: 1px solid var(--rule);
  color: var(--ink);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 7px 12px;
  cursor: pointer;
  margin-left: 8px;
  transition: background 0.18s, color 0.18s;
}
.ghost-btn:hover { background: var(--ink); color: var(--paper); }
.ghost-btn.danger:hover { background: var(--ember); color: var(--paper); border-color: var(--ember); }
.ghost-btn.primary { background: var(--ember); color: var(--paper); border-color: var(--ember); }
.ghost-btn.primary:hover { background: var(--ink); border-color: var(--ink); }

/* ---------- STAGE ---------- */
.stage {
  padding: 32px 56px 96px;
  min-height: calc(100vh - 240px);
}
.view { display: none; animation: fadein 0.35s ease; }
.view.is-active { display: block; }
@keyframes fadein {
  from { opacity: 0; transform: translateY(6px); }
  to   { opacity: 1; transform: none; }
}

.view-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  margin-bottom: 22px;
  border-bottom: 1px solid var(--rule);
  padding-bottom: 14px;
}
.view-head h2 {
  font-family: var(--display);
  font-weight: 380;
  font-size: clamp(28px, 3vw, 42px);
  margin: 0;
  letter-spacing: -0.02em;
  font-variation-settings: "opsz" 144;
}
.week-nav { display: flex; gap: 8px; align-items: center; }
.nav-btn {
  background: transparent;
  border: 1px solid var(--rule);
  width: 32px; height: 32px;
  font-family: var(--display);
  font-size: 22px;
  cursor: pointer;
  color: var(--ink);
  transition: background 0.15s, color 0.15s;
}
.nav-btn:hover { background: var(--ink); color: var(--paper); }

/* ---------- DAILY VIEW ---------- */
.view-daily {
  display: none;
  grid-template-columns: 320px 1fr;
  gap: 40px;
}
.view-daily.is-active { display: grid; }

.day-side {
  border-right: 1px solid var(--rule);
  padding-right: 32px;
}
.day-num {
  font-family: var(--display);
  font-size: 200px;
  line-height: 0.85;
  font-weight: 300;
  letter-spacing: -0.06em;
  font-variation-settings: "opsz" 144;
  color: var(--ink);
  margin-bottom: -8px;
}
.day-words {
  font-family: var(--display);
  font-style: italic;
  font-size: 28px;
  color: var(--ink-2);
  font-weight: 320;
  line-height: 1.1;
  letter-spacing: -0.01em;
}
.day-week {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-3);
  margin-top: 14px;
  padding-bottom: 22px;
  border-bottom: 1px solid var(--rule);
}

.mood-block { margin-top: 24px; }
.mood-label {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ink-3);
  margin-bottom: 12px;
}
.mood-row {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 6px;
}
.mood {
  border: 1px solid var(--rule);
  background: transparent;
  font-family: var(--display);
  font-style: italic;
  font-size: 13px;
  padding: 10px 4px;
  cursor: pointer;
  color: var(--ink-2);
  transition: all 0.18s;
}
.mood:hover { background: var(--paper-2); }
.mood.is-active {
  background: var(--ink);
  color: var(--paper);
  border-color: var(--ink);
  font-style: normal;
  font-weight: 500;
}

.stat-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-top: 32px;
  padding-top: 24px;
  border-top: 1px solid var(--rule);
}
.stat-num {
  font-family: var(--display);
  font-size: 36px;
  font-weight: 340;
  letter-spacing: -0.03em;
  font-variation-settings: "opsz" 144;
}
.stat-label {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ink-3);
  margin-top: 4px;
}

.day-toolbar {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 22px;
  flex-wrap: wrap;
}
.day-toolbar input[type="date"] {
  background: transparent;
  border: 0;
  border-bottom: 1.5px solid var(--rule);
  padding: 8px 4px;
  font-family: var(--display);
  font-size: 20px;
  font-weight: 360;
  color: var(--ink);
  width: 200px;
}
.quick-add { flex: 1; min-width: 220px; }
#quickEntry {
  width: 100%;
  background: transparent;
  border: 1px dashed var(--rule);
  padding: 10px 14px;
  font-family: var(--display);
  font-style: italic;
  font-size: 15px;
  color: var(--ink);
}
#quickEntry:focus { outline: 0; border-style: solid; border-color: var(--ember); }

.hour-list {
  display: grid;
  grid-template-columns: 90px 1fr;
  gap: 0;
  border-top: 1px solid var(--rule);
  margin-bottom: 36px;
}
.hour-row {
  display: contents;
  cursor: pointer;
}
.hour-row .hour-label,
.hour-row .hour-slot {
  border-bottom: 1px dotted var(--ink-3);
  padding: 14px 8px 14px 0;
  transition: background 0.15s;
}
.hour-row .hour-label {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--ink-3);
  text-align: right;
  padding-right: 16px;
  font-feature-settings: "tnum";
}
.hour-row .hour-slot {
  padding-left: 16px;
  min-height: 56px;
}
.hour-row:hover .hour-slot,
.hour-row:hover .hour-label {
  background: var(--paper-2);
}
.hour-row .hour-slot:empty::before {
  content: "+ add";
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--ink-3);
  opacity: 0;
  transition: opacity 0.15s;
}
.hour-row:hover .hour-slot:empty::before { opacity: 0.7; }

.entry-chip {
  display: block;
  background: var(--paper-2);
  border-left: 3px solid var(--ember);
  padding: 8px 12px;
  font-family: var(--display);
  font-size: 15px;
  color: var(--ink);
  margin-bottom: 6px;
}
.entry-chip strong {
  font-weight: 500;
  font-variation-settings: "opsz" 14;
}
.entry-chip .chip-body {
  display: block;
  font-style: italic;
  font-size: 14px;
  color: var(--ink-2);
  margin-top: 2px;
}

.journal {
  border-top: 3px double var(--rule);
  padding-top: 22px;
}
.journal-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 12px;
}
.journal-head h2 {
  font-family: var(--display);
  font-style: italic;
  font-weight: 380;
  font-size: 28px;
  margin: 0;
  letter-spacing: -0.01em;
  font-variation-settings: "opsz" 144;
}
.word-count {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-3);
}
#journalBody {
  width: 100%;
  min-height: 180px;
  background: var(--paper-2);
  border: 1px solid var(--rule);
  padding: 18px 22px;
  font-family: var(--display);
  font-size: 17px;
  line-height: 1.55;
  color: var(--ink);
  resize: vertical;
  font-weight: 380;
}
#journalBody:focus { outline: 0; border-color: var(--ember); }

/* ---------- WEEKLY VIEW ---------- */
.week-grid {
  display: grid;
  grid-template-columns: 60px repeat(7, 1fr);
  border-top: 1px solid var(--rule);
  border-left: 1px solid var(--rule);
}
.week-grid .wg-cell {
  border-right: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  padding: 6px 8px;
  min-height: 44px;
  font-size: 12px;
  position: relative;
  background: var(--paper);
}
.wg-corner, .wg-day-head, .wg-hour {
  background: var(--paper-2);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-3);
}
.wg-day-head {
  text-align: center;
  padding: 10px 4px;
  font-weight: 500;
  position: sticky;
  top: 56px;
}
.wg-day-head .dnum {
  display: block;
  font-family: var(--display);
  font-size: 22px;
  font-weight: 340;
  text-transform: none;
  letter-spacing: -0.02em;
  color: var(--ink);
  font-variation-settings: "opsz" 144;
  margin-top: 2px;
}
.wg-day-head.is-today {
  background: var(--ink);
  color: var(--paper);
}
.wg-day-head.is-today .dnum { color: var(--paper); }
.wg-day-head.is-today .wday { color: var(--paper-2); }

.wg-hour {
  text-align: right;
  padding: 6px 8px;
  font-feature-settings: "tnum";
}
.wg-cell { cursor: pointer; transition: background 0.12s; }
.wg-cell:hover { background: var(--paper-2); }
.wg-cell.is-today-col { background: rgba(184, 64, 28, 0.04); }
.wg-cell .wg-entry {
  display: block;
  background: var(--ember);
  color: var(--paper);
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.04em;
  padding: 2px 5px;
  margin-bottom: 2px;
  border-radius: 1px;
  text-transform: uppercase;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* ---------- MONTHLY VIEW ---------- */
.month-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  border-top: 1px solid var(--rule);
  border-left: 1px solid var(--rule);
}
.mg-cell {
  border-right: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  aspect-ratio: 1.4 / 1;
  padding: 10px 10px 8px;
  position: relative;
  cursor: pointer;
  transition: background 0.15s;
  background: var(--paper);
  display: flex;
  flex-direction: column;
}
.mg-cell:hover { background: var(--paper-2); }
.mg-cell.is-out { color: var(--ink-3); background: var(--paper-2); opacity: 0.5; }
.mg-cell.is-today {
  background: var(--ink);
  color: var(--paper);
}
.mg-cell.is-today .mg-num { color: var(--paper); }
.mg-cell.is-today .mg-dot { background: var(--ember); }
.mg-cell.is-selected {
  outline: 2px solid var(--ember);
  outline-offset: -2px;
}
.mg-cell .mg-num {
  font-family: var(--display);
  font-size: 24px;
  font-weight: 340;
  letter-spacing: -0.02em;
  font-variation-settings: "opsz" 144;
  line-height: 1;
}
.mg-cell .mg-dow {
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-3);
  margin-top: 2px;
}
.mg-cell.is-today .mg-dow { color: var(--paper-2); }
.mg-cell .mg-dot {
  width: 5px; height: 5px;
  background: var(--ember);
  border-radius: 50%;
  margin-top: auto;
  align-self: flex-end;
}
.mg-cell .mg-strip {
  display: flex;
  gap: 2px;
  margin-top: 4px;
  flex-wrap: wrap;
}
.mg-cell .mg-strip span {
  width: 14px;
  height: 3px;
  background: var(--ember);
  border-radius: 1px;
}
.mg-cell.is-today .mg-strip span { background: var(--paper); }
.mg-day-head {
  background: var(--paper-2);
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-3);
  text-align: center;
  padding: 10px 0;
  border-right: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
}
.month-day-detail {
  margin-top: 22px;
  padding: 22px;
  background: var(--paper-2);
  border: 1px solid var(--rule);
  min-height: 100px;
}
.month-day-detail h3 {
  font-family: var(--display);
  font-style: italic;
  font-weight: 380;
  font-size: 24px;
  margin: 0 0 12px;
  font-variation-settings: "opsz" 144;
}
.month-day-detail .muted { color: var(--ink-3); font-style: italic; }
.md-entry {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px dotted var(--ink-3);
  align-items: start;
}
.md-entry .md-time {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--ember);
  font-weight: 500;
}
.md-entry .md-text strong {
  font-family: var(--display);
  font-size: 16px;
  font-weight: 500;
  display: block;
}
.md-entry .md-text span {
  font-family: var(--display);
  font-style: italic;
  color: var(--ink-2);
  font-size: 15px;
}

/* ---------- YEAR VIEW ---------- */
.year-canvas {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  padding: 12px 0;
}
.yc-month {
  border-top: 1px solid var(--rule);
  padding-top: 12px;
  cursor: pointer;
  transition: opacity 0.2s;
}
.yc-month:hover { opacity: 0.85; }
.yc-month h3 {
  font-family: var(--display);
  font-style: italic;
  font-weight: 360;
  font-size: 22px;
  margin: 0 0 8px;
  font-variation-settings: "opsz" 144;
  letter-spacing: -0.01em;
}
.yc-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 2px;
}
.yc-dow {
  font-family: var(--mono);
  font-size: 8px;
  letter-spacing: 0.12em;
  color: var(--ink-3);
  text-align: center;
  padding: 2px 0 4px;
}
.yc-day {
  aspect-ratio: 1;
  background: var(--paper-2);
  transition: background 0.15s;
}
.yc-day.dim { opacity: 0.25; }
.yc-day.l1 { background: #e0c89a; }
.yc-day.l2 { background: #d4a85e; }
.yc-day.l3 { background: #c97a3a; }
.yc-day.l4 { background: var(--ember); }
.yc-day.is-today {
  outline: 1.5px solid var(--ink);
  outline-offset: 1px;
}

.year-legend {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 36px;
  padding-top: 22px;
  border-top: 1px solid var(--rule);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-3);
}
.legend-bar {
  flex: 1;
  height: 12px;
  background: linear-gradient(to right, var(--paper-2), #e0c89a, #d4a85e, #c97a3a, var(--ember));
}

/* ---------- COLOPHON ---------- */
.colophon {
  padding: 22px 56px 36px;
  border-top: 1px solid var(--rule);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-3);
  display: flex;
  gap: 10px;
  align-items: center;
  flex-wrap: wrap;
}
.colophon .sep { opacity: 0.4; }

/* ---------- MODAL ---------- */
.modal {
  position: fixed; inset: 0;
  background: rgba(26, 20, 16, 0.55);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 200;
  padding: 24px;
  animation: fadein 0.2s ease;
}
.modal[hidden] { display: none; }
.modal-card {
  background: var(--paper);
  border: 1.5px solid var(--rule);
  padding: 28px;
  width: min(560px, 100%);
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.modal-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
}
.modal-time {
  font-family: var(--display);
  font-size: 28px;
  font-weight: 360;
  letter-spacing: -0.02em;
  font-variation-settings: "opsz" 144;
}
.modal-input {
  background: transparent;
  border: 0;
  border-bottom: 1.5px solid var(--rule);
  padding: 8px 0;
  font-family: var(--display);
  font-size: 22px;
  font-weight: 380;
  color: var(--ink);
}
.modal-input:focus { outline: 0; border-color: var(--ember); }
.modal-body {
  width: 100%;
  min-height: 140px;
  background: var(--paper-2);
  border: 1px solid var(--rule);
  padding: 14px 16px;
  font-family: var(--display);
  font-size: 16px;
  line-height: 1.5;
  color: var(--ink);
  resize: vertical;
}
.modal-body:focus { outline: 0; border-color: var(--ember); }
.modal-foot {
  display: flex;
  justify-content: space-between;
}

/* ---------- RESPONSIVE ---------- */
@media (max-width: 980px) {
  .masthead {
    grid-template-columns: 1fr;
    gap: 24px;
    padding: 22px 24px 18px;
  }
  .masthead::after { left: 24px; right: 24px; }
  .masthead-right { justify-content: flex-start; }
  .brisbane { text-align: left; align-items: flex-start; }
  .tabs { padding: 0 24px; overflow-x: auto; flex-wrap: nowrap; }
  .tab { white-space: nowrap; }
  .stage { padding: 24px 24px 64px; }
  .view-daily { grid-template-columns: 1fr; }
  .day-side { border-right: 0; padding-right: 0; padding-bottom: 28px; border-bottom: 1px solid var(--rule); }
  .day-num { font-size: 130px; }
  .colophon { padding: 22px 24px 28px; }
  .week-grid { grid-template-columns: 50px repeat(7, 1fr); font-size: 10px; }
  .year-canvas { grid-template-columns: 1fr; }
  .mg-cell .mg-num { font-size: 18px; }
}

@media (max-width: 520px) {
  .view-head { flex-direction: column; align-items: flex-start; gap: 12px; }
  .week-grid { display: none; }
  .view-weekly .view-head::after { content: "Rotate to landscape or zoom out for weekly grid"; display: block; font-family: var(--mono); font-size: 10px; color: var(--ink-3); margin-top: 8px; }
}