@import url('https://fonts.googleapis.com/css2?family=IM+Fell+English:ital@0;1&family=Nunito+Sans:opsz,wght@6..12,400;6..12,600;6..12,700;6..12,800&display=swap');

/* ==========================================================================
   Leather-bound reading journal — a single, deliberately-committed look.
   A physical book doesn't re-skin itself for a dark room, so there's no
   light/dark toggle here on purpose.
   ========================================================================== */

:root {
  /* leather (cover, chrome, backdrop) */
  --leather-dark: #2c1a10;
  --leather: #4a2d1b;
  --leather-light: #6b4429;
  --leather-highlight: #8c5c3a;
  --stitch: #d4b978;
  --stitch-dim: rgba(212, 185, 120, 0.45);

  /* parchment (page surfaces) */
  --parchment: #f1e2bd;
  --parchment-raised: #f8efd7;
  --parchment-sunken: #e3cf9c;
  --parchment-line: rgba(90, 63, 30, 0.16);
  --parchment-line-strong: rgba(90, 63, 30, 0.3);

  /* ink + brass */
  --ink: #3a2b18;
  --ink-soft: #6d5636;
  --ink-faint: #9c8862;
  --brass: #b8862f;
  --brass-bright: #e7bd5e;
  --brass-deep: #7c5a1f;
  --brass-wash: rgba(184, 134, 47, 0.16);

  /* accents */
  --ribbon: #7c2230;
  --ribbon-dark: #591824;
  --wax: #7c2230;
  --wax-bright: #a5364a;
  --moss: #45633a;
  --moss-wash: rgba(69, 99, 58, 0.16);
  --danger: #7c2230;

  --radius: 14px;
  --shadow-raised: 0 1px 0 rgba(255, 255, 255, 0.35) inset, 0 2px 3px rgba(58, 43, 24, 0.12), 0 10px 26px -14px rgba(44, 26, 16, 0.55);
  --shadow-deep: 0 2px 0 rgba(255, 255, 255, 0.3) inset, 0 16px 40px -18px rgba(20, 12, 6, 0.6), 0 4px 10px rgba(44, 26, 16, 0.25);
}

* { box-sizing: border-box; }

[hidden] { display: none !important; }

html, body { height: 100%; }

body {
  margin: 0;
  color: var(--ink);
  font-family: 'Nunito Sans', ui-sans-serif, system-ui, sans-serif;
  -webkit-font-smoothing: antialiased;
  background-color: var(--leather-dark);
  background-image:
    radial-gradient(ellipse at 30% 0%, rgba(140, 92, 58, 0.35), transparent 55%),
    radial-gradient(ellipse at 80% 90%, rgba(140, 92, 58, 0.22), transparent 50%),
    repeating-linear-gradient(115deg, rgba(0,0,0,0.05) 0px, rgba(0,0,0,0.05) 1px, transparent 1px, transparent 3px),
    linear-gradient(160deg, var(--leather-light), var(--leather) 45%, var(--leather-dark) 100%);
  background-attachment: fixed;
}

h1, h2, h3 {
  font-family: 'IM Fell English', ui-serif, Georgia, serif;
  text-wrap: balance;
  font-weight: 400;
  margin: 0;
}

button { font-family: inherit; }
img { max-width: 100%; }

::selection { background: var(--brass-wash); }

/* ---------- Shared bits ---------- */
.brand-eyebrow {
  font-size: 11.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--brass-bright);
  font-weight: 700;
  margin: 0 0 6px;
}

.btn {
  border-radius: 10px;
  border: 1px solid var(--brass-deep);
  padding: 11px 20px;
  font-size: 14.5px;
  font-weight: 700;
  letter-spacing: 0.01em;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: transform .1s ease, box-shadow .1s ease, background .15s ease, border-color .15s ease;
}
.btn:active { transform: translateY(1px); }
.btn-primary {
  background: linear-gradient(180deg, var(--brass-bright), var(--brass) 60%, var(--brass-deep));
  color: #3a2408;
  box-shadow: 0 1px 0 rgba(255,255,255,0.55) inset, 0 -2px 3px rgba(58,32,4,0.35) inset, 0 3px 6px rgba(44,26,16,0.3);
}
.btn-primary:hover { background: linear-gradient(180deg, var(--brass-bright), var(--brass)); }
.btn-primary:active { box-shadow: 0 2px 4px rgba(58,32,4,0.4) inset; }
.btn-ghost {
  background: var(--parchment-sunken);
  border-color: var(--parchment-line-strong);
  color: var(--ink);
  box-shadow: 0 1px 3px rgba(58,43,24,0.18) inset;
}
.btn-ghost:hover { border-color: var(--brass); color: var(--brass-deep); }
.btn-block { width: 100%; }
.btn[disabled] { opacity: .55; cursor: default; }

.icon-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid var(--brass-deep);
  background: radial-gradient(circle at 32% 28%, var(--brass-bright), var(--brass) 55%, var(--brass-deep) 100%);
  color: #3a2408;
  cursor: pointer;
  flex: none;
  box-shadow: 0 1px 0 rgba(255,255,255,0.5) inset, 0 2px 4px rgba(44,26,16,0.35);
  transition: transform .1s ease, box-shadow .1s ease;
}
.icon-btn:hover { transform: translateY(-1px); }
.icon-btn:active { transform: translateY(1px); box-shadow: 0 1px 2px rgba(44,26,16,0.3) inset; }
.icon-btn svg { width: 18px; height: 18px; }

button:focus-visible, input:focus-visible, textarea:focus-visible, .day-row:focus-visible {
  outline: 2px solid var(--brass);
  outline-offset: 2px;
}

.link-btn {
  background: none; border: none; padding: 0;
  color: var(--ribbon); font-weight: 700; font-size: inherit; cursor: pointer;
  text-decoration: underline;
}

/* ---------- Page texture (used on every parchment surface) ---------- */
.auth-card, .hero, .progress-row, .plan-disclosure, .section, .day-note-row textarea,
.note-card, .modal, .hero-notes textarea, .search-wrap input, .auth-form input, .field input {
  background-color: var(--parchment);
  background-image:
    radial-gradient(rgba(90,63,30,0.05) 1px, transparent 1px),
    radial-gradient(rgba(90,63,30,0.04) 1px, transparent 1px);
  background-size: 3px 3px, 7px 7px;
  background-position: 0 0, 2px 3px;
}

/* stitched border, used on the major card surfaces */
.auth-card, .hero, .plan-disclosure, .modal {
  position: relative;
}
.auth-card::after, .hero::after, .plan-disclosure::after, .modal::after {
  content: "";
  position: absolute;
  inset: 7px;
  border: 1.5px dashed var(--stitch-dim);
  border-radius: calc(var(--radius) - 4px);
  pointer-events: none;
}

/* ---------- Auth screen ---------- */
.auth-screen {
  min-height: 100dvh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}
.auth-card {
  width: 100%;
  max-width: 380px;
  background-color: var(--parchment-raised);
  border: 1px solid var(--leather);
  border-radius: 18px;
  box-shadow: var(--shadow-deep);
  padding: 34px 30px 30px;
  overflow: hidden;
}
.auth-card::before {
  content: "";
  position: absolute; inset: 0 0 auto 0; height: 6px;
  background: linear-gradient(90deg, var(--brass-deep), var(--brass-bright), var(--brass-deep));
  box-shadow: 0 1px 0 rgba(255,255,255,0.4) inset;
}
.auth-card h1 { font-size: 30px; margin-bottom: 8px; color: var(--leather-dark); }
.auth-sub { color: var(--ink-soft); font-size: 14px; margin: 0 0 22px; }
.auth-form { display: flex; flex-direction: column; gap: 6px; }
.auth-form label {
  font-size: 11.5px; text-transform: uppercase; letter-spacing: 0.09em;
  color: var(--ink-faint); font-weight: 700; margin-bottom: 4px;
}
.auth-form input {
  padding: 11px 12px; border-radius: 8px; border: 1px solid var(--parchment-line-strong);
  color: var(--ink); font-family: inherit; font-size: 15px;
  margin-bottom: 14px;
  box-shadow: inset 0 2px 4px rgba(58,43,24,0.16);
}
.auth-form .btn { margin-top: 2px; }
.auth-help { font-size: 12.5px; color: var(--ink-faint); margin: -6px 0 14px; }
.auth-error {
  font-size: 13px; color: #fff; background: var(--ribbon);
  border-radius: 8px; padding: 8px 10px; margin: 10px 0 0;
}

/* ---------- App shell ---------- */
.app {
  max-width: 720px;
  margin: 0 auto;
  padding: 30px 20px 90px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.topbar {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 20px;
  background: linear-gradient(180deg, var(--leather-light), var(--leather));
  border: 1px solid var(--leather-dark);
  border-radius: 14px;
  box-shadow: var(--shadow-raised);
}
.topbar-actions { display: flex; gap: 8px; }
.brand h1 { font-size: clamp(22px, 4vw, 28px); line-height: 1.15; color: var(--parchment-raised); text-shadow: 0 1px 0 rgba(0,0,0,0.4); }

.plan-pill {
  display: inline-flex; align-items: center; gap: 5px;
  background: none; border: none; cursor: pointer; padding: 0 0 5px;
  font-size: 11.5px; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--brass-bright); font-weight: 700;
}
.plan-pill:hover { color: var(--parchment-raised); }
.plan-pill svg { width: 12px; height: 12px; margin-top: 1px; }

/* ---------- Choose-a-plan modal ---------- */
.plan-modal { max-width: 420px; }
.plan-modal .modal-actions-end { justify-content: flex-end; }
.plan-list { display: flex; flex-direction: column; gap: 10px; margin: 4px 0 2px; }
.plan-card {
  display: flex; flex-direction: column; gap: 4px; text-align: left;
  width: 100%; padding: 13px 14px; border-radius: 10px;
  border: 1.5px solid var(--parchment-line-strong); background: var(--parchment-raised); cursor: pointer;
}
.plan-card:hover { border-color: var(--brass); }
.plan-card.active { border-color: var(--brass); background: var(--brass-wash); }
.plan-card-top { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.plan-card-name { font-family: 'IM Fell English', serif; font-size: 18px; font-weight: 400; color: var(--leather-dark); }
.plan-card-check { width: 18px; height: 18px; color: var(--brass-deep); flex: none; visibility: hidden; }
.plan-card.active .plan-card-check { visibility: visible; }
.plan-card-desc { font-size: 12.5px; color: var(--ink-soft); line-height: 1.4; }
.plan-card-meta { font-size: 11.5px; color: var(--ink-faint); font-variant-numeric: tabular-nums; margin-top: 2px; }

/* ---------- Progress bar (brass gauge) ---------- */
.progress-row {
  background-color: var(--leather);
  background-image: none;
  border: 1px solid var(--leather-dark);
  border-radius: 12px;
  padding: 14px 16px;
  box-shadow: var(--shadow-raised);
}
.progress-row-top {
  display: flex; justify-content: space-between; align-items: baseline;
  font-size: 12.5px; color: var(--parchment); margin-bottom: 9px;
  font-variant-numeric: tabular-nums; letter-spacing: 0.02em;
}
#progressPct { font-weight: 800; color: var(--brass-bright); }
.progress-track {
  height: 12px; border-radius: 999px; background: var(--leather-dark); overflow: hidden;
  border: 1px solid rgba(0,0,0,0.4);
  box-shadow: inset 0 2px 4px rgba(0,0,0,0.55);
}
.progress-fill {
  height: 100%; background: linear-gradient(180deg, var(--brass-bright), var(--brass) 55%, var(--brass-deep));
  border-radius: 999px; transition: width .4s ease; width: 0%;
  box-shadow: 0 1px 0 rgba(255,255,255,0.5) inset;
}

/* ---------- Hero: today's reading (primary) ---------- */
.hero {
  background-color: var(--parchment-raised);
  border: 1px solid var(--leather);
  border-radius: 18px;
  padding: 32px 32px 28px;
  box-shadow: var(--shadow-deep);
  overflow: hidden;
}
.hero::before {
  content: "";
  position: absolute; top: -2px; right: 34px; width: 34px; height: 62px;
  background: linear-gradient(180deg, var(--ribbon), var(--ribbon-dark));
  clip-path: polygon(0 0, 100% 0, 100% 100%, 50% 76%, 0 100%);
  box-shadow: 1px 0 2px rgba(0,0,0,0.3);
  z-index: 1;
}
.hero-top { display: flex; align-items: center; justify-content: space-between; gap: 10px; flex-wrap: wrap; padding-right: 40px; }
.hero-kicker {
  font-size: 11.5px; letter-spacing: 0.12em; text-transform: uppercase;
  font-weight: 700; color: var(--brass-deep);
}
.hero-date { font-size: 13px; color: var(--ink-faint); font-variant-numeric: tabular-nums; }
.hero-passage { font-size: clamp(28px, 5.4vw, 42px); margin: 16px 0 6px; font-style: italic; color: var(--leather-dark); }
.hero-sub { color: var(--ink-soft); font-size: 14.5px; margin: 0 0 22px; }
.hero-actions { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.hero.is-complete .hero-actions .btn-primary {
  background: linear-gradient(180deg, #7c9b70, var(--moss) 60%, #364d2c);
  color: #eef7ea;
}

.hero-notes { margin-top: 18px; display: none; }
.hero-notes.open { display: block; }
.hero-notes label {
  font-size: 11.5px; text-transform: uppercase; letter-spacing: 0.08em;
  color: var(--ink-faint); font-weight: 700; display: block; margin-bottom: 6px;
}
.hero-notes textarea {
  width: 100%; resize: vertical; min-height: 76px;
  border: 1px solid var(--parchment-line-strong); border-radius: 8px;
  padding: 11px 13px; color: var(--ink); font-family: inherit; font-size: 14px; line-height: 1.55;
  box-shadow: inset 0 2px 4px rgba(58,43,24,0.14);
}
.note-saved { font-size: 12px; color: var(--moss); margin: 6px 0 0; font-weight: 700; }

.hero-done-banner {
  text-align: center; padding: 10px 0 4px;
}

/* ---------- Secondary: disclosures (tabbed folders) ---------- */
.plan-disclosure {
  border: 1px solid var(--leather);
  border-radius: var(--radius);
  overflow: hidden;
  background-color: var(--parchment-raised);
  box-shadow: var(--shadow-raised);
}
.plan-disclosure-head {
  width: 100%; display: flex; align-items: center; gap: 10px;
  padding: 14px 18px; background: transparent; border: none; cursor: pointer;
  color: var(--ink-soft); font-size: 14px; font-weight: 700; text-align: left;
  font-family: 'IM Fell English', serif; letter-spacing: 0.01em;
}
.plan-disclosure-head:hover { color: var(--leather-dark); }
.plan-disclosure-head .chev { width: 15px; height: 15px; transition: transform .18s ease; flex: none; color: var(--brass-deep); }
.plan-disclosure.open .plan-disclosure-head .chev { transform: rotate(90deg); }
.plan-body { border-top: 1.5px dashed var(--parchment-line-strong); padding: 14px 16px 16px; display: flex; flex-direction: column; gap: 12px; }

.toolbar { display: flex; align-items: center; gap: 10px; }
.search-wrap { position: relative; flex: 1; }
.search-wrap svg { position: absolute; left: 12px; top: 50%; transform: translateY(-50%); width: 16px; height: 16px; color: var(--ink-faint); pointer-events: none; }
.search-wrap input {
  width: 100%; padding: 10px 12px 10px 36px; border-radius: 8px;
  border: 1px solid var(--parchment-line-strong); color: var(--ink); font-size: 14px; font-family: inherit;
  box-shadow: inset 0 2px 4px rgba(58,43,24,0.14);
}
.search-wrap input::placeholder { color: var(--ink-faint); }

.section { border: 1px solid var(--parchment-line-strong); border-radius: 10px; overflow: hidden; background: var(--parchment-sunken); }
.section + .section { margin-top: 8px; }
.section-head {
  width: 100%; display: flex; align-items: center; gap: 12px; padding: 11px 14px;
  background: transparent; border: none; cursor: pointer; text-align: left; color: var(--ink);
}
.section-head:hover { background: var(--brass-wash); }
.section-head .chev { width: 14px; height: 14px; color: var(--ink-faint); flex: none; transition: transform .18s ease; }
.section.open .section-head .chev { transform: rotate(90deg); }
.section-title { font-family: 'IM Fell English', serif; font-size: 16.5px; font-weight: 400; flex: 1; }
.section-range { font-size: 11.5px; color: var(--ink-faint); font-variant-numeric: tabular-nums; }
.section-progress {
  font-size: 11.5px; font-weight: 700; color: var(--ink-soft); font-variant-numeric: tabular-nums;
  background: var(--parchment-raised); padding: 2px 8px; border-radius: 999px;
  border: 1px solid var(--parchment-line-strong);
}
.section-progress.done { color: var(--moss); background: var(--moss-wash); border-color: transparent; }
.section-body { display: none; border-top: 1px solid var(--parchment-line-strong); background: var(--parchment); }
.section.open .section-body { display: block; }

.day-row {
  display: grid; grid-template-columns: 28px 40px 1fr auto; align-items: start; gap: 10px;
  padding: 9px 14px; border-top: 1px solid var(--parchment-line);
}
.day-row:first-child { border-top: none; }
.day-row.is-today { background: var(--brass-wash); }
.day-row.is-done .ref { color: var(--ink-soft); }
.day-check {
  width: 22px; height: 22px; border-radius: 50%;
  border: 1.5px solid var(--brass-deep);
  background: radial-gradient(circle at 32% 28%, var(--parchment-raised), var(--parchment-sunken));
  cursor: pointer; display: flex; align-items: center; justify-content: center;
  color: transparent; margin-top: 0; transition: background .15s ease, border-color .15s ease, box-shadow .15s ease; flex: none;
  box-shadow: inset 0 1px 2px rgba(58,43,24,0.25);
}
.day-check:hover { border-color: var(--brass); }
.day-check.checked {
  background: radial-gradient(circle at 32% 28%, var(--wax-bright), var(--wax) 65%, var(--ribbon-dark));
  border-color: var(--ribbon-dark); color: var(--parchment-raised);
  box-shadow: 0 1px 0 rgba(255,255,255,0.25) inset, 0 1px 2px rgba(0,0,0,0.35);
}
.day-check svg { width: 12px; height: 12px; }
.day-num { font-size: 11.5px; color: var(--ink-faint); font-variant-numeric: tabular-nums; padding-top: 3px; }
.day-main .ref { font-size: 13.5px; line-height: 1.4; }
.note-toggle { background: none; border: none; cursor: pointer; color: var(--ink-faint); padding: 2px; display: flex; align-items: center; margin-top: 1px; }
.note-toggle:hover { color: var(--brass-deep); }
.note-toggle.has-note { color: var(--brass-deep); }
.note-toggle svg { width: 15px; height: 15px; }
.day-note-row { grid-column: 1 / -1; display: none; padding-top: 6px; }
.day-note-row.open { display: block; }
.day-note-row textarea {
  width: 100%; min-height: 48px; resize: vertical;
  border: 1px solid var(--parchment-line-strong); border-radius: 8px; padding: 7px 9px; font-family: inherit; font-size: 12.5px; color: var(--ink);
  box-shadow: inset 0 1px 3px rgba(58,43,24,0.14);
}
mark { background: var(--brass-wash); color: inherit; border-radius: 3px; padding: 0 1px; }
.empty-state { text-align: center; padding: 30px 20px; color: var(--ink-faint); font-size: 13.5px; }

/* ---------- Notes list ---------- */
.note-list { display: flex; flex-direction: column; gap: 10px; }
.note-card { border: 1px solid var(--parchment-line-strong); border-radius: 10px; padding: 12px 14px; background: var(--parchment-sunken); }
.note-card-head { display: flex; align-items: baseline; justify-content: space-between; gap: 10px; flex-wrap: wrap; margin-bottom: 6px; }
.note-card-title { display: flex; align-items: baseline; gap: 8px; flex-wrap: wrap; }
.note-card-ref { font-family: 'IM Fell English', serif; font-size: 17px; font-weight: 400; font-style: italic; color: var(--leather-dark); }
.note-card-plan {
  font-size: 10.5px; text-transform: uppercase; letter-spacing: 0.06em; font-weight: 800;
  color: var(--brass-deep); background: var(--brass-wash); padding: 2px 7px; border-radius: 999px;
  border: 1px solid var(--parchment-line-strong);
}
.note-card-date { font-size: 11.5px; color: var(--ink-faint); font-variant-numeric: tabular-nums; }
.note-card textarea {
  width: 100%; min-height: 56px; resize: vertical;
  border: 1px solid var(--parchment-line-strong); border-radius: 8px; padding: 8px 10px;
  font-family: inherit; font-size: 13.5px; color: var(--ink); line-height: 1.5; margin-bottom: 6px;
  box-shadow: inset 0 1px 3px rgba(58,43,24,0.14);
}
.note-card-actions { display: flex; justify-content: flex-end; }
.note-card-jump {
  background: none; border: none; color: var(--ink-faint); font-size: 12px; font-weight: 700;
  cursor: pointer; padding: 3px; display: inline-flex; align-items: center; gap: 4px;
}
.note-card-jump:hover { color: var(--brass-deep); }
.note-card-jump svg { width: 12px; height: 12px; }

footer.note { text-align: center; color: var(--parchment); opacity: 0.75; font-size: 12px; padding-top: 4px; }

/* ---------- Modals ---------- */
.overlay {
  position: fixed; inset: 0; background: rgba(15, 9, 4, 0.6);
  display: none; align-items: flex-start; justify-content: center; padding: 90px 20px; z-index: 50;
}
.overlay.open { display: flex; }
.modal {
  background-color: var(--parchment-raised); border: 1px solid var(--leather); border-radius: 16px;
  padding: 24px; width: 100%; max-width: 360px; box-shadow: var(--shadow-deep);
}
.modal h3 { margin: 0 0 4px; font-size: 20px; color: var(--leather-dark); }
.modal p.help { color: var(--ink-soft); font-size: 13px; margin: 0 0 16px; }
.field { margin-bottom: 6px; }
.field label { font-size: 11.5px; text-transform: uppercase; letter-spacing: 0.07em; color: var(--ink-faint); font-weight: 700; display: block; margin-bottom: 6px; }
.field input[type="date"] {
  width: 100%; padding: 9px 10px; border-radius: 8px; border: 1px solid var(--parchment-line-strong);
  color: var(--ink); font-family: inherit; font-size: 14px;
  box-shadow: inset 0 2px 4px rgba(58,43,24,0.14);
}
.modal-actions { display: flex; justify-content: space-between; align-items: center; margin-top: 18px; gap: 10px; }
.link-danger { background: none; border: none; color: var(--danger); font-size: 13px; cursor: pointer; font-weight: 700; padding: 4px; }
.link-danger:hover { text-decoration: underline; }
.confirm-box { text-align: center; }
.confirm-box .btn-row { display: flex; gap: 10px; margin-top: 16px; }
.confirm-box .btn { flex: 1; }

/* ---------- Toast ---------- */
.toast {
  position: fixed; bottom: 22px; left: 50%; transform: translateX(-50%);
  background: linear-gradient(180deg, var(--leather-light), var(--leather-dark));
  border: 1px solid var(--leather-dark);
  color: var(--parchment-raised); padding: 10px 18px; border-radius: 999px;
  font-size: 13px; font-weight: 700; box-shadow: var(--shadow-raised); z-index: 60;
}

@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; animation: none !important; }
}