:root {
  /* Default theme variables - we'll let system/explicit themes override these */
  --bg: #0b0f14;           /* canvas */
  --card: #0f1720;         /* cards */
  --muted: #94a3b8;        /* subdued text */
  --text: #e5eef7;         /* primary text */
  --accent: #3DB6A8;       /* your brand green */
  --good: #22c55e;
  --bad: #ef4444;
  --border: rgba(148,163,184,.16);
  --ring: rgba(61,182,168,.35);
  --shadow: 0 10px 30px rgba(0,0,0,.35);
  --radius: 16px;
  --radius-sm: 12px;
  --radius-xs: 10px;
  
  /* Compatibility with existing variables */
  --primary: #3DB6A8;
  --primary-600: #2CA594;
  --text-primary: #e5eef7;
  --text-secondary: #94a3b8;
  --yes: #22c55e;
  --yes-600: #16a34a;
  --no: #ef4444;
  --no-light: #fb7185;
  --neutral: #94a3b8;
  --neutral-light: #c7cdd6;
  --shadow-1: 0 6px 18px rgba(16,24,40,0.06);
  --shadow-2: 0 14px 40px rgba(2,6,23,0.08);
  --focus-ring: 3px solid rgba(37,99,235,0.12);
  --transition: 180ms cubic-bezier(.2,.8,.2,1);
  
  /* Chart and bar colors */
  --chart-bg-1: #0f1720;
  --chart-bg-2: #141b26;
  --bar-bg: #1f2937;
  --bar-neutral-bg: #374151;
  --tooltip-bg: #0f172a;
  --tooltip-color: #fff;
  --input-border: #374151;
}

/* System theme follows OS preference */
@media (prefers-color-scheme: light) {
  html:not(.theme-dark):not(.theme-light) {
    --bg: #f7fafc;
    --card: #ffffff;
    --text: #0b1220;
    --muted: #4b5563;
    --border: rgba(15,23,32,.10);
    --shadow: 0 10px 28px rgba(15,23,32,.08);
    --text-primary: #0b1220;
    --text-secondary: #4b5563;
    --chart-bg-1: #ffffff;
    --chart-bg-2: #fbfdff;
    --bar-bg: #e9eef8;
    --bar-neutral-bg: #d6dbe3;
    --input-border: #e6eef9;
  }
}

/* Explicit light theme */
html.theme-light {
  --bg: #f7fafc;
  --card: #ffffff;
  --text: #0b1220;
  --muted: #4b5563;
  --border: rgba(15,23,32,.10);
  --shadow: 0 10px 28px rgba(15,23,32,.08);
  --text-primary: #0b1220;
  --text-secondary: #4b5563;
  --chart-bg-1: #ffffff;
  --chart-bg-2: #fbfdff;
  --bar-bg: #e9eef8;
  --bar-neutral-bg: #d6dbe3;
  --input-border: #e6eef9;
}

/* Explicit dark theme */
html.theme-dark {
  --bg: #0b0f14;
  --card: #0f1720;
  --text: #e5eef7;
  --muted: #94a3b8;
  --border: rgba(148,163,184,.16);
  --shadow: 0 10px 30px rgba(0,0,0,.35);
  --text-primary: #e5eef7;
  --text-secondary: #94a3b8;
  --chart-bg-1: #0f1720;
  --chart-bg-2: #141b26;
  --bar-bg: #1f2937;
  --bar-neutral-bg: #374151;
  --input-border: #374151;
}

*{box-sizing:border-box}
html,body{height:100%;margin:0;padding:0}
.sr-only{position:absolute!important;height:1px;width:1px;overflow:hidden;clip:rect(1px,1px,1px,1px);white-space:nowrap}
body{
  margin:0;
  padding:0;
  background: var(--bg);
  color: var(--text);
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Inter, Roboto, "Helvetica Neue", Arial, "Apple Color Emoji","Segoe UI Emoji";
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
  overflow-x: hidden;
}
.container{
  max-width:1400px;
  width: 100%;
  margin:28px auto;
  padding:20px;
}
.app-header{display:flex;align-items:center;justify-content:space-between;gap:18px;flex-wrap:wrap}
.brand{display:flex;align-items:center;gap:12px}
.title-section{display:flex;flex-direction:column;align-items:flex-start}
.logo{width:36px;height:36px;border-radius:8px;display:flex;align-items:center;justify-content:center}
.brand h1,#app-title{margin:0;font-size:1.25rem;font-weight:700}
.selected-date-display{font-size:0.85rem;color:var(--text-secondary);font-weight:500;margin-top:2px}
.date-picker input{
  padding:8px;
  border-radius:10px;
  border:1px solid var(--border);
  background:var(--card);
  color:var(--text);
  color-scheme: dark;
}
.date-picker input::-webkit-calendar-picker-indicator {
  filter: invert(1);
  cursor: pointer;
}

/* Light theme date picker adjustments */
html.theme-light .date-picker input {
  color-scheme: light;
}
html.theme-light .date-picker input::-webkit-calendar-picker-indicator {
  filter: invert(0);
}

/* System theme date picker adjustments */
@media (prefers-color-scheme: light) {
  html:not(.theme-dark):not(.theme-light) .date-picker input {
    color-scheme: light;
  }
  html:not(.theme-dark):not(.theme-light) .date-picker input::-webkit-calendar-picker-indicator {
    filter: invert(0);
  }
}
.date-picker{display:flex;align-items:center;gap:10px}

/* Avatar Styling */
.avatar-section {
  display: flex;
  align-items: center;
  gap: 8px;
}

.avatar-container {
  position: relative;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  overflow: hidden;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  border: 2px solid var(--border);
}

.avatar-container:hover {
  transform: scale(1.05);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.avatar {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 50%;
}

.avatar-placeholder {
  width: 100%;
  height: 100%;
  background: var(--card);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--muted);
  border-radius: 50%;
}

.avatar-placeholder svg {
  width: 20px;
  height: 20px;
}

.card{background:var(--surface);border-radius:var(--radius);box-shadow:var(--shadow-1);padding:12px;border:1px solid var(--border)}

.habits{margin-top:24px;display:grid;gap:20px;max-width:800px;margin-left:auto;margin-right:auto}
.habit{display:flex;flex-direction:column;align-items:stretch;background:var(--surface);padding:20px;border-radius:12px;box-shadow:var(--shadow-1);transition:all var(--transition);border:1px solid var(--border)}
.habit:hover{transform:translateY(-2px);box-shadow:var(--shadow-2);border-color:var(--accent)}
.habit:focus-within{transform:translateY(-2px);box-shadow:var(--shadow-2);border-color:var(--accent)}
.controls{display:flex;align-items:center;gap:12px}
.daily-summary{background:linear-gradient(180deg,var(--primary),var(--primary-600));color:white;padding:10px 14px;border-radius:10px;display:flex;flex-direction:column;align-items:center;justify-content:center;min-width:110px}
.daily-summary .count{font-weight:800;font-size:1rem;text-align:center;color:white}
.daily-summary .label{font-size:0.8rem;text-align:center;color:white}

.report{margin-top:22px;background:transparent;padding:0}
.report h2{margin:0 0 10px 0;font-size:1rem}
.report-grid{display:flex;gap:14px;flex-wrap:wrap}
.report-card{flex:1;min-width:160px;background:linear-gradient(180deg,#fbfdff,#ffffff);padding:14px;border-radius:10px;display:flex;flex-direction:column;align-items:center;box-shadow:var(--shadow-1)}
.report-card.clickable{cursor:pointer;transition:all var(--transition)}
.report-card.clickable:hover{transform:translateY(-2px);box-shadow:var(--shadow-2)}
.report-value{font-size:1.6rem;font-weight:800;color:var(--accent)}
.report-label{font-size:0.85rem;color:var(--text-secondary);position:relative}
.report-card.milestone{background:linear-gradient(180deg,#e9fff7,#e6fff3);border:1px solid rgba(61,182,168,0.12);}

/* Expand Arrow */
.expand-arrow{margin-left:6px;font-size:10px;transition:transform var(--transition)}
.expand-arrow.expanded{transform:rotate(180deg)}

/* Day Cards Report */
.day-cards-report{
  margin-top:20px;
  padding:20px;
  background:var(--surface);
  border-radius:var(--radius);
  border:1px solid var(--border);
  animation:slideDown 0.3s ease-out;
}

@keyframes slideDown {
  from { opacity:0; max-height:0; transform:translateY(-10px); }
  to { opacity:1; max-height:1000px; transform:translateY(0); }
}

.report-header{
  display:flex;
  justify-content:space-between;
  align-items:center;
  margin-bottom:20px;
  flex-wrap:wrap;
  gap:12px;
}

.report-header h3{
  margin:0;
  color:var(--text-primary);
  font-size:1.2rem;
}

.report-filters{
  display:flex;
  gap:8px;
  align-items:center;
  flex-wrap:wrap;
}

.filter-select{
  padding:6px 12px;
  border:1px solid var(--border);
  border-radius:8px;
  background:var(--surface);
  color:var(--text-primary);
  font-size:0.9rem;
  cursor:pointer;
}

.day-cards-container{
  display:grid;
  gap:16px;
  grid-template-columns:repeat(auto-fill,minmax(320px,1fr));
}

/* Individual Day Card */
.day-card{
  background:var(--surface);
  border:1px solid var(--border);
  border-radius:var(--radius);
  padding:16px;
  box-shadow:var(--shadow-1);
  transition:transform var(--transition),box-shadow var(--transition);
}

.day-card:hover{
  transform:translateY(-2px);
  box-shadow:var(--shadow-2);
}

.day-card-header{
  display:flex;
  justify-content:space-between;
  align-items:center;
  margin-bottom:12px;
  padding-bottom:8px;
  border-bottom:1px solid var(--border);
}

.day-card-date{
  font-weight:600;
  color:var(--text-primary);
  font-size:1.1rem;
}

.day-card-summary{
  font-size:0.85rem;
  color:var(--text-secondary);
}

.day-card-habits{
  display:flex;
  flex-direction:column;
  gap:8px;
  margin-bottom:12px;
}

.day-habit-row{
  display:flex;
  align-items:center;
  gap:8px;
}

.day-habit-label{
  flex:1;
  font-size:0.9rem;
  color:var(--text-primary);
}

.day-habit-response{
  width:24px;
  height:24px;
  border-radius:6px;
  display:flex;
  align-items:center;
  justify-content:center;
  font-weight:600;
  font-size:0.8rem;
  border:1px solid transparent;
}

.day-habit-response.yes{
  background:var(--yes);
  color:white;
}

.day-habit-response.no{
  background:var(--no);
  color:white;
}

.day-habit-response.null{
  background:var(--neutral-light);
  color:var(--text-secondary);
  border:1px solid var(--border);
}

.day-card-notes{
  margin-top:12px;
  padding-top:12px;
  border-top:1px solid var(--border);
}

.day-card-notes h4{
  margin:0 0 6px 0;
  font-size:0.9rem;
  color:var(--text-primary);
}

.day-notes-content{
  background:var(--bg);
  padding:8px;
  border-radius:6px;
  border:1px solid var(--border);
  font-size:0.85rem;
  color:var(--text-secondary);
  line-height:1.4;
}

.day-notes-empty{
  font-style:italic;
  color:var(--muted);
}
.btn{background:var(--accent);color:white;padding:10px 14px;border-radius:10px;border:none;cursor:pointer;font-weight:700;transition:transform var(--transition),box-shadow var(--transition)}
.btn.secondary{background:transparent;color:var(--accent);border:1px solid var(--border)}
.theme-toggle{padding:8px 10px;font-size:14px;display:inline-flex;align-items:center;justify-content:center}
.btn:active{transform:translateY(1px)}

.trend{margin-top:20px}
.trend .legend{display:flex;gap:12px;align-items:center;margin-bottom:10px}
.legend-item{display:flex;gap:8px;align-items:center;color:var(--muted);font-size:0.95rem}
.legend-swatch{width:12px;height:12px;border-radius:3px;display:inline-block}
.legend-swatch.green{background:var(--yes)}
.legend-swatch.red{background:var(--no)}
.legend-swatch.neutral{background:var(--neutral-light)}
.bars{display:flex;align-items:center;justify-content:center;padding:20px;background:linear-gradient(180deg, var(--chart-bg-1), var(--chart-bg-2));border-radius:10px;min-height:220px;max-width:100%;margin:0 auto;overflow:visible;width:100%}
.bar{border-radius:8px;background:var(--bar-bg);height:56px;position:relative;display:flex;align-items:end;justify-content:center;transition:transform .12s ease, box-shadow .12s ease;cursor:pointer;border:none}
.bar.green{background:linear-gradient(180deg,var(--yes),var(--yes-600))}
.bar.red{background:linear-gradient(180deg,var(--no-light),var(--no))}
.bar.neutral{background:var(--bar-neutral-bg)}
.bar .tooltip{position:absolute;bottom:calc(100% + 8px);left:50%;transform:translateX(-50%);background:var(--tooltip-bg);color:var(--tooltip-color);padding:6px 8px;border-radius:6px;font-size:0.78rem;white-space:nowrap;opacity:0;pointer-events:none;transition:opacity .12s}
.bar:hover .tooltip{opacity:1}
.bar .label{position:absolute;bottom:8px;left:50%;transform:translateX(-50%);font-size:0.72rem;font-weight:800;color:white;pointer-events:none;text-shadow:0 1px 0 rgba(0,0,0,0.15)}
.bar:focus{outline:var(--focus-ring);transform:translateY(-6px);box-shadow:var(--shadow-2)}
.trend-controls select,input{padding:8px;border-radius:8px;border:1px solid var(--input-border);background:var(--surface);color:var(--text-primary)}
.trend-controls label{margin:0}
.chart-wrap{background:linear-gradient(180deg,var(--chart-bg-1),var(--chart-bg-2));padding:12px;border-radius:10px;box-shadow:var(--shadow-1)}
.habit .label{font-weight:600;font-size:1.1rem;color:var(--text-primary);margin-bottom:16px;line-height:1.4}
.pair{display:flex;gap:16px;justify-content:flex-end;margin-bottom:12px}

/* per-habit journal note */
.habit .note{display:block;width:100%;margin-top:0;padding:12px 16px;min-height:60px;border-radius:10px;border:1px solid var(--border);resize:vertical;font-family:inherit;font-size:0.95rem;color:var(--text-primary);background:var(--surface);transition:border-color var(--transition)}
.habit .note:focus{border-color:var(--accent);outline:none;box-shadow:0 0 0 3px rgba(61,182,168,0.1)}

/* collapsed note preview */
.note-preview{width:100%;padding:12px 16px;border-radius:10px;border:1px dashed var(--border);color:var(--muted);cursor:pointer;transition:all var(--transition);background:var(--surface)}
.note-preview:hover{border-color:var(--accent);background:rgba(61,182,168,0.05)}

/* layout adjustment: place label + pair and note in column */
.habit > .label{width:100%}
.habit > .pair{width:100%;margin-top:0}

.box{width:80px;height:48px;border-radius:12px;display:flex;align-items:center;justify-content:center;font-weight:600;cursor:pointer;user-select:none;transition:all 0.2s ease;background:var(--surface);border:2px solid var(--border);color:var(--text-secondary);font-size:0.9rem}
.box:hover{transform:translateY(-2px);box-shadow:0 4px 12px rgba(0,0,0,0.1)}
.box.no{border-color:var(--border)}
.box.yes{border-color:var(--border)}
.box.no.active{background:var(--no);border-color:var(--no);color:white;transform:translateY(-3px);box-shadow:0 6px 20px rgba(239,68,68,0.3)}
.box.yes.active{background:var(--yes);border-color:var(--yes);color:white;transform:translateY(-3px);box-shadow:0 6px 20px rgba(34,197,94,0.3)}
.box.none{opacity:0.5;background:var(--surface);border-color:var(--border);color:var(--text-secondary)}
.small{font-size:0.88rem;color:var(--muted)}
.save-indicator{margin-left:10px;background:transparent;color:var(--text-secondary);font-size:0.9rem;padding:6px 8px;border-radius:8px}

/* toast */
.toast-container{position:fixed;right:18px;top:18px;z-index:1200;display:flex;flex-direction:column;gap:8px}
.toast{background:var(--surface);border:1px solid var(--border);padding:10px 12px;border-radius:10px;box-shadow:var(--shadow-2);color:var(--text-primary)}

/* focus-visible improvements */
:focus-visible{outline:var(--focus-ring);outline-offset:2px}
.note-preview:focus{box-shadow:var(--shadow-1);}

/* dark mode */
/* Remove media query that conflicts with manual theme classes - let .theme-dark/.theme-light handle all theming */
footer{margin-top:22px;color:var(--muted);font-size:0.92rem}

/* Responsive design system */
@media (max-width: 1200px) {
  .container { padding: 20px; }
}

@media (max-width: 920px) {
  .container { padding: 18px; margin: 20px auto; }
  .report-value { font-size: 1.3rem; }
  .app-header { 
    flex-direction: column; 
    align-items: stretch; 
    gap: 16px; 
  }
  .brand { justify-content: center; }
  .title-section { align-items: center; }
  .controls { 
    display: flex; 
    flex-wrap: wrap; 
    justify-content: center; 
    align-items: center; 
    gap: 12px; 
  }
  .daily-summary { min-width: 90px; }
  .daily-summary .count { font-size: 0.9rem; color: white; }
  .daily-summary .label { font-size: 0.75rem; color: white; }
}

@media (max-width: 640px) {
  .container { padding: 16px; margin: 12px auto; }
  .bars { min-height: 120px; padding: 16px; }
  .box { width: 46px; height: 36px; font-size: 0.85rem; }
  
  .app-header { gap: 12px; }
  .brand h1, #app-title { font-size: 1.1rem; }
  
  .controls { 
    flex-direction: column; 
    gap: 10px; 
    width: 100%; 
  }
  
  .date-picker { width: 100%; }
  .date-picker input { width: 100%; text-align: center; }
  
  .daily-summary { 
    align-self: center; 
    min-width: 85px; 
    padding: 8px 12px;
  }
  .daily-summary .count { font-size: 0.85rem; color: white; }
  .daily-summary .label { font-size: 0.7rem; color: white; }
  
  .habit { 
    gap: 12px; 
  }
  
  .habit .label { 
    font-size: 0.95rem; 
    line-height: 1.4; 
  }
  
  .pair { 
    gap: 8px; 
  }
  
  .report-grid { 
    grid-template-columns: 1fr; 
    gap: 12px; 
  }
  
  .report-card { 
    grid-column: span 1; 
  }
}

@media (max-width: 480px) {
  .container { padding: 12px; margin: 8px auto; }
  
  .brand h1, #app-title { font-size: 1rem; }
  
  .logo img { 
    width: 24px; 
    height: 24px; 
  }
  
  .box { 
    width: 42px; 
    height: 32px; 
    font-size: 0.8rem; 
  }
  
  .habit .label { 
    font-size: 0.9rem; 
  }
  
  .bars { 
    min-height: 100px; 
    padding: 12px; 
  }
}

/* small utilities */
.muted{color:var(--muted)}
.right{margin-left:auto}

/* auth form styles */
.auth-input{padding:6px;border-radius:6px;border:1px solid var(--input-border);background:var(--card);color:var(--text)}

/* Enhanced Report Design System */
.report-grid{
  display: grid;
  grid-template-columns: repeat(12, minmax(0,1fr));
  gap: 18px;
  align-items: start;
}

.report-card{
  grid-column: span 4;
  background: linear-gradient(180deg, var(--card), color-mix(in hsl, var(--card), black 6%));
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 16px 16px 14px;
}

.report-card.wide{ grid-column: span 12; }
.report-card.half{ grid-column: span 6; }

.report-header{
  display:flex; align-items:center; justify-content:space-between;
  margin-bottom: 10px;
}
.report-title{ font-weight: 600; letter-spacing:.2px; font-size: 14px; color: var(--muted); }
.report-value{ font-size: 28px; font-weight: 700; }

.kpi{
  display:flex; gap:10px;
}
.kpi .pill{
  font-size:12px; color: var(--muted);
  border:1px solid var(--border);
  border-radius: 999px; padding:4px 10px;
}

.chart-wrap{
  position:relative; width:100%; height:220px;
  border-radius: var(--radius-sm);
  background: radial-gradient(1200px 400px at 10% -20%, color-mix(in hsl, var(--accent) 20%, transparent), transparent);
  border: 1px solid var(--border);
  overflow:hidden;
}

.chart-grid line{ stroke: rgba(148,163,184,0.18); stroke-width: 1; }
.chart-axis text{ fill: var(--muted); font-size: 11px; }

.legend{ display:flex; gap:14px; margin-top:10px; color: var(--muted); font-size:12px; }
.legend .dot{ width:10px; height:10px; border-radius:50%; display:inline-block; margin-right:6px; }

.day-card{
  border:1px solid var(--border); border-radius: var(--radius-sm); padding:14px;
  background: linear-gradient(180deg, var(--card), color-mix(in hsl, var(--card), black 6%));
}
.day-card-header{ display:flex; justify-content:space-between; align-items:center; margin-bottom:10px; }
.day-card-date{ font-weight:700; }
.day-card-summary{ color: var(--muted); }

.day-habit-row{ display:grid; grid-template-columns: 1fr auto; gap:10px; padding:6px 0; border-bottom:1px dashed var(--border); }
.day-habit-row:last-child{ border-bottom:none; }
.day-habit-label{ color: var(--muted); }
.day-habit-response{ font-weight:700; padding:2px 8px; border-radius:999px; border:1px solid var(--border); }
.day-habit-response.yes{ color:#0a3020; background: color-mix(in hsl, var(--good) 30%, transparent); border-color: color-mix(in hsl, var(--good) 40%, var(--border)); }
.day-habit-response.no{ color:#3b0b0b; background: color-mix(in hsl, var(--bad) 18%, transparent); border-color: color-mix(in hsl, var(--bad) 35%, var(--border)); }

.btn{
  background: var(--accent); color:#061012; border:none; border-radius: 12px;
  padding:10px 14px; font-weight:600; cursor:pointer; box-shadow: 0 6px 16px var(--ring);
}
.btn.secondary{ background: transparent; color: var(--text); border: 1px solid var(--border); box-shadow:none; }
.btn:focus{ outline: 2px solid var(--ring); outline-offset:2px; }

.note-preview, .note{
  background: rgba(148,163,184,.08);
  border:1px solid var(--border);
  border-radius: var(--radius-xs);
  padding:10px; color: var(--text);
}

.toast-container{ position:fixed; top:12px; right:12px; display:flex; flex-direction:column; gap:8px; z-index:9999; }
.toast{ background: #101826; color:#cfe9ff; border:1px solid var(--border); padding:10px 12px; border-radius: 10px; transition: .2s ease; }
.toast-success{ background: var(--good); color: white; }
.toast-error{ background: var(--bad); color: white; }
.toast-info{ background: var(--accent); color: white; }
.google-btn{background:var(--surface);color:var(--text-primary);border:1px solid var(--border);display:flex;align-items:center;gap:4px}
.auth-error{color:var(--no)}

/* ===== DAILY JOURNAL FORM STYLES ===== */
.fh-journal-form-container {
  max-width: 800px;
  margin: 0 auto;
  padding: 20px;
  background: var(--card);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}

.fh-journal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 24px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border);
}

.fh-journal-title {
  color: var(--text);
  font-size: 1.5rem;
  font-weight: 600;
  margin: 0;
}

.fh-status {
  font-size: 0.875rem;
  font-weight: 500;
  padding: 4px 8px;
  border-radius: 6px;
  white-space: nowrap;
}

.fh-status.loading { background: rgba(59, 130, 246, 0.1); color: #3b82f6; }
.fh-status.saving { background: rgba(251, 146, 60, 0.1); color: #f59e0b; }
.fh-status.saved { background: rgba(34, 197, 94, 0.1); color: var(--good); }
.fh-status.unsaved { background: rgba(245, 158, 11, 0.1); color: #f59e0b; }
.fh-status.error { background: rgba(239, 68, 68, 0.1); color: var(--bad); }
.fh-status.ready { background: rgba(148, 163, 184, 0.1); color: var(--muted); }

.fh-questions-container {
  display: flex;
  flex-direction: column;
  gap: 24px;
  margin-bottom: 32px;
}

.fh-question-fieldset {
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 16px;
  background: rgba(148, 163, 184, 0.02);
}

.fh-question-legend {
  color: var(--text);
  font-weight: 600;
  font-size: 1rem;
  margin-bottom: 12px;
  display: block;
}

/* Binary choice buttons */
.fh-binary-options {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.fh-binary-btn {
  background: var(--card);
  border: 2px solid var(--border);
  border-radius: var(--radius-xs);
  padding: 10px 16px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--text);
}

.fh-binary-btn:hover:not(:disabled) {
  border-color: var(--accent);
  transform: translateY(-1px);
}

.fh-binary-btn:focus {
  outline: 2px solid var(--ring);
  outline-offset: 2px;
}

.fh-binary-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.fh-binary-btn.active.fh-binary-green {
  background: var(--good);
  border-color: var(--good);
  color: white;
}

.fh-binary-btn.active.fh-binary-red {
  background: var(--bad);
  border-color: var(--bad);
  color: white;
}

.fh-binary-btn.active.fh-binary-na {
  background: var(--muted);
  border-color: var(--muted);
  color: var(--bg);
}

/* Scale input */
.fh-scale-container {
  display: flex;
  align-items: center;
  gap: 16px;
}

.fh-scale-input {
  flex: 1;
  height: 8px;
  border-radius: 4px;
  background: var(--border);
  outline: none;
  cursor: pointer;
}

.fh-scale-input::-webkit-slider-thumb {
  appearance: none;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--accent);
  cursor: pointer;
  border: 2px solid var(--card);
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.fh-scale-input::-moz-range-thumb {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--accent);
  cursor: pointer;
  border: 2px solid var(--card);
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.fh-scale-value {
  font-weight: 600;
  color: var(--accent);
  font-size: 1.125rem;
  min-width: 50px;
  text-align: center;
}

/* Text input */
.fh-text-input {
  width: 100%;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-xs);
  padding: 12px;
  color: var(--text);
  font-family: inherit;
  font-size: 0.95rem;
  line-height: 1.4;
  resize: vertical;
  min-height: 80px;
}

.fh-text-input:focus {
  outline: 2px solid var(--ring);
  outline-offset: 2px;
  border-color: var(--accent);
}

.fh-text-input::placeholder {
  color: var(--muted);
}

.fh-input-description {
  font-size: 0.875rem;
  color: var(--muted);
  margin-top: 4px;
}

/* Form actions */
.fh-form-actions {
  display: flex;
  flex-direction: column;
  gap: 8px;
  align-items: center;
}

.fh-submit-btn {
  background: var(--accent);
  color: var(--bg);
  border: none;
  border-radius: var(--radius-xs);
  padding: 12px 24px;
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  gap: 8px;
}

.fh-submit-btn:hover:not(:disabled) {
  background: var(--primary-600);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px var(--ring);
}

.fh-submit-btn:focus {
  outline: 2px solid var(--ring);
  outline-offset: 2px;
}

.fh-submit-btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}

.fh-form-help {
  font-size: 0.875rem;
  color: var(--muted);
  text-align: center;
}

/* Loading and error states */
.fh-loading-state, .fh-error-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  padding: 40px 20px;
  text-align: center;
}

.fh-spinner {
  font-size: 2rem;
  animation: spin 2s linear infinite;
}

@keyframes spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.fh-error-message {
  color: var(--bad);
  font-weight: 500;
  margin: 0;
}

.fh-retry-btn {
  background: var(--accent);
  color: var(--bg);
  border: none;
  border-radius: var(--radius-xs);
  padding: 8px 16px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
}

.fh-retry-btn:hover {
  background: var(--primary-600);
}

/* Debug info */
.fh-debug-info {
  margin-top: 24px;
  padding: 16px;
  background: rgba(148, 163, 184, 0.05);
  border: 1px solid var(--border);
  border-radius: var(--radius-xs);
}

.fh-debug-info summary {
  color: var(--muted);
  cursor: pointer;
  font-weight: 500;
}

.fh-debug-info pre {
  color: var(--text);
  font-size: 0.875rem;
  margin: 8px 0 0 0;
  white-space: pre-wrap;
  word-break: break-word;
}

/* Responsive design */
@media (max-width: 768px) {
  .fh-journal-form-container {
    margin: 10px;
    padding: 16px;
  }
  
  .fh-journal-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }
  
  .fh-binary-options {
    flex-direction: column;
  }
  
  .fh-binary-btn {
    justify-content: center;
  }
  
  .fh-scale-container {
    flex-direction: column;
    gap: 8px;
  }
  
  .fh-scale-value {
    min-width: auto;
  }
}

/* ==========================================
   HABITS FORM STYLES
   ========================================== */

.habits-form {
  max-width: 600px;
  margin: 0 auto;
  padding: 24px;
  background: var(--bg-secondary);
  border-radius: 12px;
  box-shadow: var(--shadow);
}

.habits-form--loading {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 200px;
}

.loading-message {
  color: var(--text-secondary);
  font-size: 1rem;
}

/* Error messaging */
.error-message {
  padding: 12px 16px;
  background: #fef2f2;
  border: 1px solid #fecaca;
  border-radius: 8px;
  color: #dc2626;
  margin-bottom: 24px;
  font-size: 0.875rem;
}

[data-theme="dark"] .error-message {
  background: #1f1f1f;
  border-color: #dc2626;
  color: #f87171;
}

/* Question styling */
.habits-form__questions {
  margin-bottom: 24px;
}

.habit-question {
  margin-bottom: 20px;
  padding: 16px;
  background: var(--bg);
  border-radius: 8px;
  border: 1px solid var(--border);
}

.habit-question__label {
  font-weight: 500;
  color: var(--text);
  margin-bottom: 12px;
  font-size: 0.95rem;
}

.habit-question__buttons {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

/* Habit buttons */
.habit-button {
  padding: 8px 16px;
  border: 2px solid transparent;
  border-radius: 6px;
  font-size: 0.875rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
  background: var(--bg-secondary);
  color: var(--text);
  min-width: 60px;
}

.habit-button:hover {
  transform: translateY(-1px);
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.habit-button:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
}

.habit-button:active {
  transform: translateY(0);
}

/* Green button */
.habit-button--green {
  background: #f0fdf4;
  color: #15803d;
  border-color: #bbf7d0;
}

.habit-button--green.habit-button--active {
  background: #16a34a;
  color: white;
  border-color: #16a34a;
}

.habit-button--green:hover {
  background: #dcfce7;
  border-color: #86efac;
}

.habit-button--green.habit-button--active:hover {
  background: #15803d;
}

/* Red button */
.habit-button--red {
  background: #fef2f2;
  color: #dc2626;
  border-color: #fecaca;
}

.habit-button--red.habit-button--active {
  background: #dc2626;
  color: white;
  border-color: #dc2626;
}

.habit-button--red:hover {
  background: #fee2e2;
  border-color: #fca5a5;
}

.habit-button--red.habit-button--active:hover {
  background: #b91c1c;
}

/* N/A button */
.habit-button--na {
  background: #f8fafc;
  color: #475569;
  border-color: #e2e8f0;
}

.habit-button--na.habit-button--active {
  background: #475569;
  color: white;
  border-color: #475569;
}

.habit-button--na:hover {
  background: #f1f5f9;
  border-color: #cbd5e1;
}

.habit-button--na.habit-button--active:hover {
  background: #334155;
}

/* Clear button */
.habit-button--clear {
  background: var(--bg);
  color: var(--text-secondary);
  border-color: var(--border);
  font-size: 0.75rem;
  padding: 6px 12px;
  min-width: auto;
}

.habit-button--clear:hover {
  background: var(--bg-secondary);
  color: var(--text);
}

/* Dark theme adjustments */
[data-theme="dark"] .habit-button--green {
  background: #064e3b;
  color: #a7f3d0;
  border-color: #047857;
}

[data-theme="dark"] .habit-button--red {
  background: #7f1d1d;
  color: #fca5a5;
  border-color: #dc2626;
}

[data-theme="dark"] .habit-button--na {
  background: #1e293b;
  color: #94a3b8;
  border-color: #475569;
}

/* Totals row */
.habit-totals {
  display: flex;
  justify-content: space-around;
  padding: 16px;
  background: var(--bg);
  border-radius: 8px;
  border: 1px solid var(--border);
  margin-bottom: 24px;
}

.habit-totals__item {
  text-align: center;
}

.habit-totals__label {
  display: block;
  font-size: 0.75rem;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 4px;
}

.habit-totals__value {
  display: block;
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text);
}

.habit-totals__item--green .habit-totals__value {
  color: #16a34a;
}

.habit-totals__item--red .habit-totals__value {
  color: #dc2626;
}

/* Actions section */
.habits-form__actions {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}

.submit-button {
  background: var(--primary);
  color: white;
  border: none;
  padding: 12px 24px;
  border-radius: 8px;
  font-size: 1rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
  min-width: 120px;
}

.submit-button:hover:not(:disabled) {
  background: var(--primary-hover);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(59, 130, 246, 0.3);
}

.submit-button:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
}

.submit-button:disabled {
  background: var(--text-secondary);
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

.submit-status {
  font-size: 0.875rem;
  color: var(--text-secondary);
  min-height: 20px;
  text-align: center;
}

/* Responsive design */
@media (max-width: 640px) {
  .habits-form {
    padding: 16px;
    margin: 0 16px;
  }
  
  .habit-question__buttons {
    justify-content: center;
  }
  
  .habit-totals {
    flex-direction: column;
    gap: 12px;
  }
  
  .habit-totals__item {
    display: flex;
    justify-content: space-between;
    align-items: center;
  }
  
  .habit-totals__label {
    margin-bottom: 0;
    text-align: left;
  }
  
  .habit-totals__value {
    text-align: right;
  }
}

/* Enhanced Trends Dashboard Styles */

.trends-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 24px;
  flex-wrap: wrap;
  gap: 16px;
}

.trends-header h2 {
  margin: 0;
  color: var(--text);
  font-weight: 700;
  font-size: 1.75rem;
}

.trend-controls {
  display: flex;
  gap: 8px;
  align-items: center;
}

.trend-controls label {
  color: var(--muted);
  font-size: 0.875rem;
  font-weight: 500;
}

.trend-controls select {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xs);
  color: var(--text);
  padding: 8px 12px;
  font-size: 0.875rem;
}

/* Statistics Cards Grid */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
  margin-bottom: 32px;
}

.stat-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  text-align: center;
  transition: all var(--transition);
}

.stat-card:hover {
  border-color: var(--accent);
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}

.stat-number {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 8px;
}

.stat-label {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 4px;
}

.stat-sublabel {
  font-size: 0.875rem;
  color: var(--muted);
}

/* Individual Habits Performance */
.habits-performance {
  margin-bottom: 32px;
}

.habits-performance h3 {
  color: var(--text);
  font-weight: 700;
  margin-bottom: 16px;
  font-size: 1.25rem;
}

.habits-breakdown {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 16px;
}

.habit-performance-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
}

.habit-performance-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
}

.habit-name {
  font-weight: 600;
  color: var(--text);
  font-size: 1rem;
}

.habit-percentage {
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--accent);
}

.habit-progress-bar {
  width: 100%;
  height: 8px;
  background: var(--border);
  border-radius: 4px;
  overflow: hidden;
  margin-bottom: 8px;
}

.habit-progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--accent), var(--good));
  border-radius: 4px;
  transition: width 0.6s ease;
}

.habit-stats {
  display: flex;
  justify-content: space-between;
  font-size: 0.875rem;
  color: var(--muted);
}

/* Daily Overview Chart */
.daily-overview {
  margin-bottom: 32px;
}

.daily-overview h3 {
  color: var(--text);
  font-weight: 700;
  margin-bottom: 16px;
  font-size: 1.25rem;
}

.chart-container {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  margin-bottom: 12px;
}

.chart-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  justify-content: center;
}

.legend-item {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.875rem;
  color: var(--muted);
}

.legend-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
}

.legend-dot.perfect { background: #10b981; }
.legend-dot.excellent { background: var(--accent); }
.legend-dot.good { background: #3b82f6; }
.legend-dot.fair { background: #f59e0b; }
.legend-dot.none { background: var(--muted); }

/* Weekly Patterns */
.weekly-patterns {
  margin-bottom: 32px;
}

.weekly-patterns h3 {
  color: var(--text);
  font-weight: 700;
  margin-bottom: 16px;
  font-size: 1.25rem;
}

.weekday-stats {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 8px;
}

.weekday-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 16px;
  text-align: center;
}

.weekday-name {
  font-weight: 600;
  color: var(--text);
  font-size: 0.875rem;
  margin-bottom: 8px;
}

.weekday-score {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 4px;
}

.weekday-label {
  font-size: 0.75rem;
  color: var(--muted);
}

/* Progress Trends */
.progress-trends {
  margin-bottom: 32px;
}

.progress-trends h3 {
  color: var(--text);
  font-weight: 700;
  margin-bottom: 16px;
  font-size: 1.25rem;
}

.trend-chart-container {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  margin-bottom: 16px;
}

.trend-insights {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 16px;
}

.insight-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
}

.insight-title {
  font-weight: 600;
  color: var(--text);
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.insight-content {
  color: var(--muted);
  font-size: 0.875rem;
  line-height: 1.5;
}

/* Trends Actions */
.trends-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  justify-content: center;
  padding-top: 24px;
  border-top: 1px solid var(--border);
}

.btn-primary {
  background: var(--accent);
  color: white;
  border: none;
}

.btn-primary:hover {
  background: var(--primary-600);
}

.btn-secondary {
  background: var(--card);
  color: var(--text);
  border: 1px solid var(--border);
}

.btn-secondary:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.btn-outline {
  background: transparent;
  color: var(--accent);
  border: 1px solid var(--accent);
}

.btn-outline:hover {
  background: var(--accent);
  color: white;
}

/* Responsive Design for Trends */
@media (max-width: 768px) {
  .trends-header {
    flex-direction: column;
    align-items: stretch;
  }
  
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .habits-breakdown {
    grid-template-columns: 1fr;
  }
  
  .weekday-stats {
    grid-template-columns: repeat(7, minmax(0, 1fr));
    gap: 4px;
  }
  
  .weekday-card {
    padding: 12px 8px;
  }
  
  .chart-legend {
    justify-content: flex-start;
  }
  
  .trends-actions {
    flex-direction: column;
  }
}

@media (max-width: 480px) {
  .stats-grid {
    grid-template-columns: 1fr;
  }
  
  .trends-header h2 {
    font-size: 1.5rem;
  }
}