:root {
  --cream: #F7F1E1; --card: #FFFCF4; --border: #E6D8B8; --border-lt: #EFE4C8;
  --ink: #3E3324; --ink-soft: #52432E; --muted: #A6926A; --dash: #DCC998;
  --accent: #B5542E; --accent-2: #4F7A5B; --accent-3: #8E6BA8;
  --mood-fill: #F0DFB0; --mood-fill-border: #DDC17E; --mood-icon: #8A5A1E;
  --font-display: 'Playfair Display', serif;
  --font-body: 'Lora', serif;
}

* { box-sizing: border-box; }

button, input, textarea, select {
  font-family: inherit;
}

body {
  margin: 0;
  font-family: var(--font-body);
  background: var(--cream);
  color: var(--ink);
  min-height: 100vh;
  transition: background 0.25s ease;
  position: relative;
}

#bg-root {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}
#bg-root svg.bg-art {
  width: 100%;
  height: 100%;
}

.app-header, main {
  position: relative;
  z-index: 1;
}

.app-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: calc(1rem + env(safe-area-inset-top)) 1.25rem 1rem;
  position: sticky;
  top: 0;
  background: color-mix(in srgb, var(--cream) 88%, transparent);
  backdrop-filter: blur(6px);
  z-index: 10;
}

.app-header h1 {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 600;
  margin: 0;
  display: flex;
  align-items: center;
  gap: 8px;
}

.logo-mark { width: 26px; height: 26px; color: var(--accent); flex-shrink: 0; }
.logo-mark svg { width: 100%; height: 100%; }

.header-actions { display: flex; gap: 8px; }

.icon-btn {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 999px;
  width: 38px;
  height: 38px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 16px;
  color: var(--ink-soft);
}

main {
  max-width: 480px;
  margin: 0 auto;
  padding: 0.5rem 1.25rem calc(3rem + env(safe-area-inset-bottom));
}

.start-card {
  display: flex;
  align-items: center;
  gap: 12px;
  background: linear-gradient(120deg, color-mix(in srgb, var(--accent) 14%, var(--card)), var(--card));
  border: 1px solid var(--border-lt);
  border-radius: 16px;
  padding: 0.9rem 1rem;
  margin-bottom: 1rem;
  cursor: pointer;
}
.start-card.started { background: var(--card); }
.start-card-icon { width: 30px; height: 30px; color: var(--accent); flex-shrink: 0; }
.start-card-icon .sticker-icon { width: 100%; height: 100%; }
.start-card-icon svg { width: 100%; height: 100%; }
.start-card-text { flex: 1; }
.start-card-title { font-family: var(--font-display); font-size: 15px; font-weight: 600; margin: 0; }
.start-card-sub { font-size: 12px; color: var(--muted); margin: 2px 0 0; }
.start-card-arrow { color: var(--accent); font-size: 16px; }

.streak-card {
  display: flex; align-items: baseline; gap: 8px;
  background: color-mix(in srgb, var(--accent-2) 14%, var(--card));
  border: 1px solid var(--border-lt);
  border-radius: 14px; padding: 0.7rem 1rem; margin-bottom: 1rem;
}
.streak-num { font-family: var(--font-display); font-size: 22px; font-weight: 700; color: var(--accent-2); }
.streak-label { font-size: 12.5px; color: var(--ink-soft); }

.progress-card {
  background: var(--card);
  border: 1px solid var(--border-lt);
  border-radius: 16px;
  padding: 1rem 1.1rem;
  margin-bottom: 1.1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.progress-card .num { font-size: 22px; font-weight: 600; font-family: var(--font-display); }
.progress-card .label { font-size: 12px; color: var(--muted); text-transform: uppercase; letter-spacing: 0.06em; }
.progress-bar-track { flex: 1; height: 6px; background: var(--border-lt); border-radius: 999px; margin: 0 14px; overflow: hidden; }
.progress-bar-fill { height: 100%; background: linear-gradient(to right, var(--accent), var(--accent-3)); border-radius: 999px; transition: width 0.3s ease; }

.day-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 8px; }

.day-card {
  aspect-ratio: 1;
  background: var(--card);
  border: 1px solid var(--border-lt);
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  font-size: 14px; font-weight: 500; color: var(--ink-soft);
  cursor: pointer; position: relative;
}
.day-card.done { background: var(--mood-fill); border-color: var(--mood-fill-border); color: var(--mood-icon); }
.day-card.held { background: #DCE6D0; border-color: #9CB584; color: #45611F; }
.day-card.slipped { background: #F3D9D0; border-color: #E0A48E; color: #A14B2E; }
.day-card .check { position: absolute; top: 3px; right: 5px; font-size: 10px; }
.day-card .sticker-icon { width: 20px; height: 20px; color: var(--mood-icon); }
.day-card .sticker-icon svg { width: 100%; height: 100%; }
.legend { display: flex; gap: 14px; margin-bottom: 1rem; font-size: 11.5px; color: var(--muted); flex-wrap: wrap; }
.legend span { display: inline-flex; align-items: center; gap: 5px; }
.legend .dot { width: 9px; height: 9px; border-radius: 50%; display: inline-block; }

.day-page-card {
  background: color-mix(in srgb, var(--card) 94%, transparent);
  border: 1px solid var(--border-lt);
  border-radius: 18px;
  padding: 1.5rem 1.4rem;
  backdrop-filter: blur(2px);
}

.day-page-card, .start-card, .progress-card, .streak-card { min-width: 0; }
.day-prompt, .day-title, .closing-line { overflow-wrap: anywhere; }
.day-meta { display: flex; justify-content: space-between; align-items: center; margin-bottom: 0.9rem; gap: 8px; }
.day-count { font-size: 11.5px; letter-spacing: 0.04em; text-transform: uppercase; color: var(--muted); }

.mood-row { display: flex; gap: 6px; }
.mood-btn {
  width: 30px; height: 30px; border-radius: 50%;
  border: 1px solid var(--border); background: var(--card);
  display: flex; align-items: center; justify-content: center;
  cursor: pointer; font-size: 14px; color: var(--ink-soft);
}
.mood-btn.selected { background: var(--mood-fill); border-color: var(--mood-fill-border); color: var(--mood-icon); }

.day-title { font-family: var(--font-display); font-size: 27px; font-weight: 600; margin: 0 0 4px; line-height: 1.2; }

.dash-line { height: 1px; background: repeating-linear-gradient(to right, var(--dash) 0 6px, transparent 6px 11px); margin: 0.9rem 0 1.1rem; }

.day-prompt { font-size: 14px; line-height: 1.65; margin: 0 0 1rem; color: var(--ink-soft); }

textarea.entry {
  width: 100%; min-height: 170px;
  border: 1px solid var(--border-lt); background: color-mix(in srgb, var(--cream) 60%, white);
  border-radius: 14px; padding: 0.9rem 1rem;
  font-family: var(--font-body); font-size: 16px; line-height: 1.65;
  color: var(--ink); resize: vertical; outline: none;
}

.entry-footer { display: flex; justify-content: space-between; align-items: center; margin-top: 6px; font-size: 11px; color: var(--muted); }

.mini-section { margin-top: 1.3rem; }
.mini-label { font-size: 11px; text-transform: uppercase; letter-spacing: 0.06em; color: var(--muted); margin: 0 0 8px; }

.sticker-row { display: flex; gap: 6px; flex-wrap: wrap; }
.sticker-btn {
  width: 34px; height: 34px; border-radius: 10px;
  border: 1px solid var(--border); background: var(--card);
  display: flex; align-items: center; justify-content: center;
  cursor: pointer; color: var(--muted); padding: 0;
}
.sticker-btn .sticker-icon { width: 18px; height: 18px; }
.sticker-btn .sticker-icon svg { width: 100%; height: 100%; }
.sticker-btn.selected { background: var(--mood-fill); border-color: var(--accent); color: var(--accent); }

.accent-block { background: color-mix(in srgb, var(--accent-2) 12%, var(--card)); border-radius: 14px; padding: 0.9rem 1rem; }
.accent-block .mini-label { color: var(--accent-2); }
.accent-block-2 { background: color-mix(in srgb, var(--accent-3) 14%, var(--card)); border-radius: 14px; padding: 0.9rem 1rem; }
.accent-block-2 .mini-label { color: var(--accent-3); }

.kind-input, .gratitude-input {
  width: 100%; border: none; border-bottom: 1px solid var(--border);
  background: transparent; font-family: var(--font-body); font-size: 13px;
  color: var(--ink); padding: 4px 2px; outline: none;
}
.kind-input:focus { border-bottom-color: var(--accent); }

.nc-row { display: flex; gap: 8px; }
.nc-btn {
  flex: 1; padding: 9px; border-radius: 10px; border: 1px solid var(--border);
  background: var(--card); font-size: 12.5px; color: var(--ink-soft); cursor: pointer;
}
.nc-btn.selected.yes { background: var(--accent-2); border-color: var(--accent-2); color: #fff; }
.nc-btn.selected.no { background: var(--accent); border-color: var(--accent); color: #fff; }

.closing-line {
  text-align: center; margin-top: 1.4rem; padding-top: 1rem;
  border-top: 1px dashed var(--dash);
  font-family: var(--font-display); font-size: 17px; font-style: italic; color: var(--ink-soft);
}

.nav-row { display: flex; gap: 8px; margin-top: 1rem; }
.nav-btn {
  flex: 1; padding: 10px; border-radius: 12px; border: 1px solid var(--border);
  background: var(--card); color: var(--ink-soft); font-size: 13px; font-weight: 500;
  cursor: pointer; text-align: center;
}
.nav-btn.primary { background: var(--accent); border-color: var(--accent); color: #fff; }

.back-link {
  display: inline-flex; align-items: center; gap: 4px;
  font-size: 13px; color: var(--muted); cursor: pointer; margin-bottom: 0.75rem; background: none; border: none; padding: 0;
}

/* pros / cons */
.pros-cons-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 12px; margin-top: 1rem; }
.pc-col { background: var(--cream); border: 1px solid var(--border-lt); border-radius: 12px; padding: 0.8rem; min-width: 0; overflow: hidden; }
.pc-pros .mini-label { color: var(--accent-2); }
.pc-cons .mini-label { color: var(--accent); }
.list-rows { display: flex; flex-direction: column; gap: 5px; margin-bottom: 8px; min-height: 4px; }
.list-row {
  display: flex; align-items: center; justify-content: space-between; gap: 6px;
  background: var(--card); border: 1px solid var(--border-lt); border-radius: 8px;
  padding: 5px 8px; font-size: 12.5px; min-width: 0;
}
.list-row span { min-width: 0; overflow-wrap: anywhere; word-break: break-word; }
.list-remove { border: none; background: none; color: var(--muted); font-size: 13px; cursor: pointer; padding: 0 2px; }
.list-add-row { display: flex; gap: 6px; }
.list-add-row input {
  flex: 1; min-width: 0; border: 1px solid var(--border); border-radius: 8px;
  padding: 6px 8px; font-size: 12px; font-family: var(--font-body); outline: none; background: var(--card);
}
.list-add-btn {
  border: 1px solid var(--accent); background: var(--accent); color: #fff;
  border-radius: 8px; padding: 6px 10px; font-size: 12px; cursor: pointer;
}

.theme-panel { background: var(--card); border: 1px solid var(--border-lt); border-radius: 16px; padding: 1rem 1.1rem; margin-bottom: 1.1rem; }
.settings-tabs { display: flex; gap: 6px; margin-bottom: 12px; }
.settings-tab { border: 1px solid var(--border); background: transparent; border-radius: 999px; padding: 5px 14px; font-size: 12px; color: var(--muted); cursor: pointer; }
.settings-tab.active { background: var(--accent); border-color: var(--accent); color: #fff; }

.swatch-row { display: flex; gap: 10px; flex-wrap: wrap; }
.swatch { width: 36px; height: 36px; border-radius: 50%; cursor: pointer; border: 2px solid transparent; }
.swatch.active { border-color: var(--ink); }

.font-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 8px; }
.font-option { display: flex; align-items: center; gap: 8px; border: 1px solid var(--border); border-radius: 10px; padding: 8px 10px; cursor: pointer; color: var(--ink-soft); }
.font-option.active { border-color: var(--accent); background: var(--mood-fill); }
.font-option-label { font-size: 12px; }

.backup-panel { display: flex; flex-direction: column; gap: 8px; }
.backup-hint { font-size: 12px; color: var(--muted); line-height: 1.6; margin: 0 0 4px; }
.backup-btn { display: inline-flex; align-items: center; justify-content: center; border: 1px solid var(--accent); background: var(--accent); color: #fff; border-radius: 10px; padding: 9px; font-size: 13px; cursor: pointer; text-align: center; }
.backup-btn.secondary { background: var(--card); color: var(--ink-soft); border-color: var(--border); }
.backup-status { font-size: 12px; color: var(--accent-2); min-height: 14px; margin: 0; }

.hidden { display: none !important; }