/* ============================================================
   158 · Habit Tracker  —  Dark Bento Dashboard
   ============================================================ */

:root {
  --bg:          #0a0a0c;
  --bg-2:        #0f0f13;
  --card:        #141419;
  --card-2:      #17171d;
  --stroke:      #23232b;
  --stroke-soft: #1c1c22;

  --dim:         #2a2a33;   /* uncompleted day */
  --dim-hover:   #3a3a46;

  --accent:      #39ff14;   /* neon green */
  --accent-2:    #7dffb0;
  --accent-glow: rgba(57, 255, 20, 0.55);

  --text:        #f4f4f6;
  --muted:       #8a8a97;
  --faint:       #5a5a66;

  --radius:      22px;
  --gap:         18px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html, body { height: 100%; }

body {
  font-family: "Sora", system-ui, -apple-system, sans-serif;
  color: var(--text);
  background:
    radial-gradient(900px 600px at 12% -10%, rgba(57,255,20,0.07), transparent 60%),
    radial-gradient(1000px 700px at 110% 10%, rgba(60,120,255,0.06), transparent 55%),
    var(--bg);
  min-height: 100vh;
  padding: clamp(14px, 3vw, 34px);
  -webkit-font-smoothing: antialiased;
}

/* ---------- Bento grid ---------- */
.app {
  max-width: 1180px;
  margin: 0 auto;
  display: grid;
  gap: var(--gap);
  grid-template-columns: repeat(3, 1fr);
  grid-template-areas:
    "header   header   header"
    "circular circular calendar"
    "blocks   blocks   blocks";
}

.header   { grid-area: header;   }
.circular { grid-area: circular; }
.calendar { grid-area: calendar; }
.blocks   { grid-area: blocks;   }

/* ---------- Card base ---------- */
.card {
  position: relative;
  background: linear-gradient(160deg, var(--card), var(--card-2));
  border: 1px solid var(--stroke);
  border-radius: var(--radius);
  padding: clamp(18px, 2.4vw, 30px);
  overflow: hidden;
}

.card-tag {
  position: absolute;
  top: 16px; right: 18px;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--faint);
  font-weight: 600;
}

/* ---------- Header ---------- */
.header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}

.eyebrow {
  font-size: 12px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent-2);
  font-weight: 600;
  margin-bottom: 10px;
}

.progress {
  font-size: clamp(52px, 9vw, 96px);
  font-weight: 800;
  line-height: 0.95;
  letter-spacing: -0.03em;
}
.count {
  color: var(--accent);
  text-shadow: 0 0 26px var(--accent-glow);
}
.slash, .total { color: var(--faint); font-weight: 700; }

.subtitle { margin-top: 12px; color: var(--muted); font-size: 14px; font-weight: 300; }

/* progress ring */
.ring { position: relative; width: 120px; height: 120px; flex: none; }
.ring svg { transform: rotate(-90deg); width: 100%; height: 100%; }
.ring-bg { fill: none; stroke: var(--stroke); stroke-width: 9; }
.ring-fg {
  fill: none;
  stroke: var(--accent);
  stroke-width: 9;
  stroke-linecap: round;
  filter: drop-shadow(0 0 6px var(--accent-glow));
  transition: stroke-dashoffset 0.5s cubic-bezier(.4,0,.2,1);
}
.ring-label {
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
  font-size: 22px; font-weight: 700; color: var(--text);
}

/* ---------- Circular view ---------- */
.circular { display: flex; align-items: center; justify-content: center; min-height: 340px; }
.circle-svg { width: 100%; max-width: 460px; height: auto; overflow: visible; }

.dash {
  cursor: pointer;
  transition: stroke 0.18s ease, filter 0.18s ease, opacity 0.18s ease;
  stroke: var(--dim);
  stroke-width: 6;
  stroke-linecap: round;
}
.dash:hover { stroke: var(--dim-hover); }
.dash.done {
  stroke: var(--accent);
  filter: drop-shadow(0 0 5px var(--accent-glow));
}

.circle-center {
  position: absolute;
  display: flex; flex-direction: column; align-items: center;
  pointer-events: none;
}
.circle-center-num {
  font-size: clamp(40px, 6vw, 60px);
  font-weight: 800; color: var(--text); line-height: 1;
}
.circle-center-sub {
  font-size: 12px; letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--muted); margin-top: 6px;
}

/* ---------- Calendar view ---------- */
.calendar-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px 22px;
  margin-top: 8px;
}
.month { }
.month-name {
  font-size: 12px; font-weight: 600; letter-spacing: 0.1em;
  text-transform: uppercase; color: var(--muted); margin-bottom: 9px;
}
.month-days {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 5px;
}
.cell-pad { aspect-ratio: 1; }

/* ---------- Day dots / squares (shared block + calendar) ---------- */
.day {
  aspect-ratio: 1;
  border-radius: 4px;
  background: var(--dim);
  cursor: pointer;
  transition: background 0.16s ease, transform 0.12s ease, box-shadow 0.16s ease;
}
.day:hover { background: var(--dim-hover); transform: scale(1.14); }
.day.done {
  background: var(--accent);
  box-shadow: 0 0 8px var(--accent-glow), inset 0 0 4px rgba(255,255,255,0.25);
}
.calendar .day { border-radius: 50%; }

/* ---------- Block view ---------- */
.blocks-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(0, 1fr));
  grid-template-columns: repeat(30, 1fr);
  gap: 7px;
  margin-top: 8px;
}
.blocks .day { border-radius: 5px; }

/* ---------- Footer ---------- */
.footer { grid-column: 1 / -1; display: flex; justify-content: center; margin-top: 4px; }
.reset {
  background: transparent;
  border: 1px solid var(--stroke);
  color: var(--muted);
  padding: 11px 22px;
  border-radius: 999px;
  font-family: inherit;
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.18s ease;
}
.reset:hover { border-color: #ff5964; color: #ff8088; }

/* ============================================================
   Responsive
   ============================================================ */
@media (max-width: 860px) {
  .app {
    grid-template-columns: 1fr;
    grid-template-areas:
      "header"
      "circular"
      "calendar"
      "blocks";
  }
  .blocks-grid { grid-template-columns: repeat(20, 1fr); }
}

@media (max-width: 520px) {
  .header { flex-direction: column; align-items: flex-start; }
  .ring { width: 92px; height: 92px; }
  .calendar-grid { grid-template-columns: repeat(2, 1fr); gap: 16px; }
  .blocks-grid { grid-template-columns: repeat(14, 1fr); gap: 6px; }
  .card-tag { position: static; display: block; margin-bottom: 10px; }
}