:root {
  --bg: #0E0B12;
  --card: #18131E;
  --card-2: #221B2A;
  --line: rgba(255, 255, 255, 0.08);
  --line-2: rgba(255, 255, 255, 0.16);
  --text: #F6F1F8;
  --text-2: #B3A9BD;
  --text-3: #7D7487;
  --orange: #FF8A00;
  --rose: #FF3D5A;
  --plum: #B0129B;
  --grad: linear-gradient(135deg, #FF8A00 0%, #FF3D5A 55%, #B0129B 100%);
  --good: #3DDC97;
  --warn: #FFB547;
  --bad: #FF5C7A;
  --care: #9B8CFF;
  --r: 18px;
  --serif: ui-serif, "New York", Georgia, serif;
  --sans: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", Roboto, sans-serif;
}

* { box-sizing: border-box; -webkit-tap-highlight-color: transparent; }
html, body { margin: 0; background: var(--bg); color: var(--text); font-family: var(--sans); font-size: 16px; line-height: 1.45; }
body { min-height: 100vh; padding: env(safe-area-inset-top) 0 calc(84px + env(safe-area-inset-bottom)); overscroll-behavior-y: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
input, textarea { font: inherit; color: var(--text); }

.wrap { max-width: 560px; margin: 0 auto; padding: 18px 16px 24px; }

/* header */
.top { display: flex; align-items: center; justify-content: space-between; margin: 6px 0 18px; }
.top h1 { font-size: 28px; font-weight: 700; letter-spacing: -0.02em; margin: 0; }
.top .sub { color: var(--text-2); font-size: 14px; margin-top: 2px; }
.streak { display: flex; flex-direction: column; align-items: center; padding: 8px 12px; border-radius: 14px; background: var(--card); border: 1px solid var(--line); min-width: 64px; }
.streak b { font-size: 22px; line-height: 1; background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.streak span { font-size: 11px; color: var(--text-2); margin-top: 3px; }

/* cards */
.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--r); padding: 16px; margin-bottom: 12px; }
.card h3 { margin: 0 0 8px; font-size: 13px; font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase; color: var(--text-3); }
.card p { margin: 0; }
.muted { color: var(--text-2); }
.small { font-size: 13px; }
.tiny { font-size: 12px; color: var(--text-3); }

.cta { display: flex; align-items: center; justify-content: space-between; width: 100%; padding: 18px; border-radius: var(--r); background: var(--grad); color: #fff; margin-bottom: 12px; text-align: left; }
.cta b { font-size: 19px; display: block; }
.cta span { font-size: 13px; opacity: 0.9; }
.cta .arrow { font-size: 26px; }
.done-row { display: flex; gap: 8px; margin-bottom: 12px; }
.pill-done { flex: 1; display: flex; align-items: center; gap: 8px; padding: 12px 14px; border-radius: 14px; background: var(--card); border: 1px solid var(--line); font-size: 14px; text-align: left; }
.pill-done .dot { width: 10px; height: 10px; border-radius: 50%; background: var(--text-3); flex: none; }
.pill-done.ok .dot { background: var(--good); }

.verse { font-family: var(--serif); font-size: 19px; line-height: 1.5; }
.verse-ref { margin-top: 8px; font-size: 13px; color: var(--text-2); }
.verse-why { margin-top: 8px; font-size: 13px; color: var(--text-3); }

.interrupt { border: 1px solid transparent; background: linear-gradient(var(--card), var(--card)) padding-box, var(--grad) border-box; }
.interrupt .kicker { font-size: 12px; font-weight: 600; background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; letter-spacing: 0.06em; text-transform: uppercase; margin-bottom: 6px; }

.flag { display: flex; gap: 12px; align-items: flex-start; }
.flag .bar { width: 4px; align-self: stretch; border-radius: 4px; flex: none; }
.flag.warn .bar { background: var(--warn); }
.flag.bad .bar { background: var(--bad); }
.flag.info .bar { background: var(--good); }
.flag.care .bar { background: var(--care); }
.flag b { display: block; margin-bottom: 2px; }
.flag a { color: var(--care); }

.ev { display: flex; gap: 12px; padding: 9px 0; border-top: 1px solid var(--line); align-items: center; }
.ev:first-of-type { border-top: 0; }
.ev .when { width: 62px; flex: none; font-size: 13px; color: var(--text-2); }
.ev .what { flex: 1; font-size: 14px; }
.ev .tag { font-size: 11px; padding: 3px 8px; border-radius: 99px; background: var(--card-2); color: var(--text-2); flex: none; }
.ev .tag.exam { background: rgba(255, 61, 90, 0.18); color: #FF8DA0; }
.ev .tag.test { background: rgba(255, 138, 0, 0.18); color: #FFB561; }
.ev .tag.due { background: rgba(155, 140, 255, 0.18); color: #C1B8FF; }

.score { display: flex; align-items: center; gap: 16px; }
.score .num { font-size: 44px; font-weight: 700; line-height: 1; background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }

/* forms */
.form-head { display: flex; align-items: center; gap: 10px; margin: 6px 0 16px; }
.form-head h2 { margin: 0; font-size: 24px; letter-spacing: -0.01em; }
.back { width: 38px; height: 38px; border-radius: 12px; background: var(--card); border: 1px solid var(--line); font-size: 18px; }
.q { margin-bottom: 18px; }
.q label, .q .label { display: flex; justify-content: space-between; align-items: baseline; font-size: 15px; font-weight: 600; margin-bottom: 8px; }
.q .label .hint { font-weight: 400; font-size: 12px; color: var(--text-3); }
.scale { display: flex; gap: 6px; }
.scale button { flex: 1; min-height: 46px; border-radius: 12px; background: var(--card); border: 1px solid var(--line); font-size: 15px; color: var(--text-2); padding: 4px 2px; }
.scale button small { display: block; font-size: 10px; color: var(--text-3); margin-top: 1px; }
.scale button.on { background: var(--grad); color: #fff; border-color: transparent; }
.scale button.on small { color: rgba(255,255,255,0.85); }
.scale button.pre { border: 1px dashed var(--line-2); color: var(--text); }
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chips button { padding: 10px 14px; border-radius: 99px; background: var(--card); border: 1px solid var(--line); font-size: 14px; color: var(--text-2); }
.chips button.on { background: rgba(255, 61, 90, 0.16); border-color: var(--rose); color: #fff; }
.slider { display: flex; align-items: center; gap: 14px; }
.slider input { flex: 1; accent-color: var(--rose); height: 30px; }
.slider output { font-size: 22px; font-weight: 700; min-width: 64px; text-align: right; }
textarea, .field { width: 100%; background: var(--card); border: 1px solid var(--line); border-radius: 14px; padding: 12px 14px; font-size: 16px; resize: vertical; outline: none; }
textarea:focus, .field:focus { border-color: var(--rose); }
textarea { min-height: 96px; }
.toggle { display: flex; align-items: center; gap: 10px; font-size: 14px; color: var(--text-2); margin-top: 8px; }
.toggle input { width: 20px; height: 20px; accent-color: var(--rose); }
.prefill-note { font-size: 12px; color: var(--text-3); margin: -6px 0 16px; }
.save { width: 100%; padding: 16px; border-radius: 16px; background: var(--grad); color: #fff; font-size: 17px; font-weight: 700; margin-top: 6px; }
.btn { padding: 12px 16px; border-radius: 14px; background: var(--card-2); border: 1px solid var(--line); font-size: 15px; }
.btn.full { width: 100%; }
.err { color: var(--bad); font-size: 13px; margin-top: 6px; }
.section-title { font-size: 13px; font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase; color: var(--text-3); margin: 22px 0 10px; }
.ctx { background: var(--card); border: 1px solid var(--line); border-radius: 14px; padding: 12px 14px; margin-bottom: 16px; font-size: 14px; }

/* trends */
.range { display: flex; gap: 6px; margin-bottom: 14px; }
.range button { flex: 1; padding: 9px; border-radius: 12px; background: var(--card); border: 1px solid var(--line); font-size: 14px; color: var(--text-2); }
.range button.on { background: var(--card-2); color: var(--text); border-color: var(--line-2); }
svg.chart { width: 100%; height: auto; display: block; }
.legend { display: flex; gap: 14px; flex-wrap: wrap; font-size: 12px; color: var(--text-2); margin-top: 8px; }
.legend i { display: inline-block; width: 10px; height: 10px; border-radius: 3px; margin-right: 5px; vertical-align: -1px; }
.stats { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px; margin-bottom: 12px; }
.stat { background: var(--card); border: 1px solid var(--line); border-radius: 14px; padding: 12px; }
.stat .k { font-size: 12px; color: var(--text-2); }
.stat .v { font-size: 22px; font-weight: 700; margin-top: 2px; }
.link-row { padding: 10px 0; border-top: 1px solid var(--line); font-size: 14px; }
.link-row:first-of-type { border-top: 0; }

/* journal */
.jentry { padding: 14px 0; border-top: 1px solid var(--line); }
.jentry:first-of-type { border-top: 0; }
.jentry .d { font-size: 12px; color: var(--text-3); margin-bottom: 4px; }
.jentry p { white-space: pre-wrap; font-family: var(--serif); font-size: 16px; }

/* tab bar */
.tabs { position: fixed; left: 0; right: 0; bottom: 0; display: flex; justify-content: space-around; padding: 8px 8px calc(8px + env(safe-area-inset-bottom)); background: rgba(14, 11, 18, 0.88); -webkit-backdrop-filter: blur(16px); backdrop-filter: blur(16px); border-top: 1px solid var(--line); z-index: 10; }
.tabs button { flex: 1; display: flex; flex-direction: column; align-items: center; gap: 3px; font-size: 11px; color: var(--text-3); padding: 4px 0; }
.tabs button svg { width: 24px; height: 24px; }
.tabs button.on { color: var(--text); }
.tabs button.on svg { stroke: var(--rose); }

.toast { position: fixed; left: 50%; bottom: calc(96px + env(safe-area-inset-bottom)); transform: translateX(-50%); background: var(--card-2); border: 1px solid var(--line-2); padding: 10px 16px; border-radius: 99px; font-size: 14px; z-index: 20; white-space: nowrap; }

/* setup */
.setup { min-height: 80vh; display: flex; flex-direction: column; justify-content: center; }
.setup img { width: 88px; height: 88px; border-radius: 22px; margin-bottom: 18px; }
.setup h1 { font-size: 34px; margin: 0 0 6px; letter-spacing: -0.02em; }
.setup p { color: var(--text-2); margin: 0 0 18px; }