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

    :root {
      --bg:        #07090f;
      --s1:        #0c0f18;
      --s2:        #111520;
      --s3:        #161c2c;
      --s4:        #1e2740;
      --border:    #1e2a42;
      --border2:   #28375a;
      --text:      #dce5f5;
      --muted:     #56698f;
      --dim:       #2c3b5a;

      --gym:       #34d399;
      --sleep:     #818cf8;
      --work:      #fbbf24;
      --projets:   #e879f9;
      --bad:       #f87171;
      --joker:     #fb923c;
      --water:     #38bdf8;
      --read:      #a78bfa;
      --noscroll:  #fb923c;
      --nogaming:  #f43f5e;
      --cleaning:  #4ade80;

      --radius:    14px;
      --radius-sm: 9px;
    }

    body {
      background: var(--bg);
      color: var(--text);
      font-family: 'DM Sans', system-ui, sans-serif;
      min-height: 100vh;
      padding: 28px 24px 60px;
      background-image:
        radial-gradient(ellipse 80% 60% at 10% -10%, rgba(129,140,248,.05) 0%, transparent 60%),
        radial-gradient(ellipse 60% 50% at 90% 110%, rgba(52,211,153,.04) 0%, transparent 60%);
    }

    .app { max-width: 1180px; margin: 0 auto; }

    header {
      display: flex;
      justify-content: space-between;
      align-items: flex-end;
      padding-bottom: 28px;
      margin-bottom: 36px;
      border-bottom: 1px solid var(--border);
      gap: 16px;
    }

    .header-left .greeting {
      font-family: 'Syne', sans-serif;
      font-size: clamp(1.6rem, 4vw, 2.4rem);
      font-weight: 800;
      line-height: 1.1;
      letter-spacing: -.02em;
    }

    .header-left .subdate {
      color: var(--muted);
      font-size: .85rem;
      margin-top: 4px;
      font-family: 'DM Mono', monospace;
    }

    .header-right {
      display: flex;
      align-items: flex-end;
      gap: 14px;
      flex-shrink: 0;
    }

    .xp-display {
      display: flex;
      flex-direction: column;
      align-items: flex-end;
      gap: 3px;
      min-width: 110px;
    }

    .xp-top-row {
      display: flex;
      align-items: center;
      gap: 7px;
    }

    .xp-level-badge {
      font-family: 'Syne', sans-serif;
      font-size: .78rem;
      font-weight: 800;
      letter-spacing: .05em;
      background: linear-gradient(135deg, #818cf8, #e879f9);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
      background-clip: text;
    }

    .xp-total {
      font-family: 'DM Mono', monospace;
      font-size: .72rem;
      color: var(--muted);
    }

    .xp-bar-wrap {
      width: 100%;
      height: 4px;
      background: var(--s4);
      border-radius: 99px;
      overflow: hidden;
    }

    .xp-bar-fill {
      height: 100%;
      background: linear-gradient(90deg, #818cf8, #e879f9);
      border-radius: 99px;
      transition: width .5s cubic-bezier(.4,0,.2,1);
    }

    .xp-next {
      font-family: 'DM Mono', monospace;
      font-size: .6rem;
      color: var(--dim);
    }

    .score-orb {
      display: flex;
      flex-direction: column;
      align-items: flex-end;
    }

    .score-orb .score-num {
      font-family: 'Syne', sans-serif;
      font-size: clamp(2rem, 5vw, 3rem);
      font-weight: 800;
      line-height: 1;
      transition: color .4s;
    }

    .score-orb .score-lbl {
      color: var(--muted);
      font-size: .8rem;
      margin-top: 2px;
    }

    .profile-btn {
      width: 38px;
      height: 38px;
      border-radius: 50%;
      background: var(--s2);
      border: 1px solid var(--border2);
      color: var(--muted);
      font-size: 1rem;
      cursor: pointer;
      display: flex;
      align-items: center;
      justify-content: center;
      transition: background .2s, border-color .2s, transform .15s;
      flex-shrink: 0;
      margin-bottom: 4px;
    }
    .profile-btn:hover {
      background: var(--s3);
      border-color: #818cf8;
      transform: scale(1.08);
    }

    .modal-overlay {
      position: fixed;
      inset: 0;
      background: rgba(7, 9, 15, .75);
      backdrop-filter: blur(6px);
      z-index: 10000;
      display: flex;
      align-items: center;
      justify-content: center;
      opacity: 0;
      pointer-events: none;
      transition: opacity .22s;
    }
    .modal-overlay.open {
      opacity: 1;
      pointer-events: all;
    }

    .modal-card {
      background: var(--s2);
      border: 1px solid var(--border2);
      border-radius: 18px;
      padding: 28px 28px 24px;
      width: min(420px, calc(100vw - 32px));
      box-shadow: 0 32px 80px rgba(0,0,0,.6);
      transform: translateY(10px);
      transition: transform .22s;
    }
    .modal-overlay.open .modal-card {
      transform: translateY(0);
    }

    .modal-header {
      display: flex;
      justify-content: space-between;
      align-items: center;
      margin-bottom: 22px;
    }

    .modal-title {
      font-family: 'Syne', sans-serif;
      font-size: 1.15rem;
      font-weight: 700;
      letter-spacing: -.01em;
    }

    .modal-x {
      width: 28px;
      height: 28px;
      background: var(--s4);
      border: 1px solid var(--border2);
      border-radius: 50%;
      color: var(--muted);
      font-size: .8rem;
      cursor: pointer;
      display: flex;
      align-items: center;
      justify-content: center;
      transition: background .15s;
    }
    .modal-x:hover { background: var(--s3); color: var(--text); }

    .modal-section { margin-bottom: 4px; }

    .modal-label {
      font-size: .7rem;
      font-weight: 700;
      letter-spacing: .14em;
      text-transform: uppercase;
      color: var(--muted);
      margin-bottom: 10px;
      display: block;
    }

    .modal-danger-lbl { color: #f87171; }

    .modal-hint {
      font-size: .75rem;
      color: var(--muted);
      margin-top: 6px;
    }

    .modal-row {
      display: flex;
      gap: 8px;
    }

    .pseudo-input {
      flex: 1;
      background: var(--s3);
      border: 1px solid var(--border2);
      border-radius: var(--radius-sm);
      padding: 9px 14px;
      color: var(--text);
      font-family: 'DM Sans', sans-serif;
      font-size: .88rem;
      outline: none;
      transition: border-color .2s;
    }
    .pseudo-input:focus { border-color: #818cf8; }
    .pseudo-input::placeholder { color: var(--dim); }

    .modal-save-btn {
      padding: 9px 18px;
      background: color-mix(in srgb, #818cf8 15%, transparent);
      border: 1px solid color-mix(in srgb, #818cf8 45%, transparent);
      border-radius: var(--radius-sm);
      color: #818cf8;
      font-size: .82rem;
      font-weight: 600;
      cursor: pointer;
      font-family: inherit;
      transition: background .2s;
      white-space: nowrap;
    }
    .modal-save-btn:hover { background: color-mix(in srgb, #818cf8 25%, transparent); }

    .modal-divider {
      height: 1px;
      background: var(--border);
      margin: 20px 0;
    }

    .modal-reset-btn {
      padding: 9px 16px;
      background: color-mix(in srgb, #f87171 10%, transparent);
      border: 1px solid color-mix(in srgb, #f87171 35%, transparent);
      border-radius: var(--radius-sm);
      color: #f87171;
      font-size: .82rem;
      font-weight: 600;
      cursor: pointer;
      font-family: inherit;
      transition: background .2s;
    }
    .modal-reset-btn:hover { background: color-mix(in srgb, #f87171 20%, transparent); }

    .pref-row {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 12px;
      padding: 10px 0;
      border-bottom: 1px solid var(--border);
    }
    .pref-row:last-child { border-bottom: none; }

    .pref-info {
      display: flex;
      align-items: flex-start;
      gap: 10px;
    }

    .pref-icon { font-size: 1.1rem; margin-top: 1px; flex-shrink: 0; }

    .pref-label-text {
      font-size: .85rem;
      font-weight: 500;
      color: var(--text);
    }

    .pref-hint {
      font-size: .72rem;
      color: var(--muted);
      margin-top: 2px;
    }

    .pref-toggle {
      flex-shrink: 0;
      padding: 5px 14px;
      border-radius: 20px;
      font-size: .75rem;
      font-weight: 700;
      font-family: 'DM Mono', monospace;
      letter-spacing: .06em;
      cursor: pointer;
      border: 1px solid;
      transition: all .2s;
    }

    .pref-toggle.on {
      background: color-mix(in srgb, #34d399 15%, transparent);
      border-color: color-mix(in srgb, #34d399 45%, transparent);
      color: #34d399;
    }
    .pref-toggle.on:hover { background: color-mix(in srgb, #34d399 25%, transparent); }

    .pref-toggle.off {
      background: var(--s4);
      border-color: var(--border2);
      color: var(--muted);
    }
    .pref-toggle.off:hover { background: var(--s3); }

    .joker-reasons-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 8px;
      margin-top: 4px;
    }

    .joker-reason-btn {
      padding: 10px 14px;
      background: var(--s3);
      border: 1px solid var(--border2);
      border-radius: var(--radius-sm);
      color: var(--muted);
      font-size: .82rem;
      font-family: inherit;
      cursor: pointer;
      transition: all .18s;
      text-align: left;
    }
    .joker-reason-btn:hover {
      background: var(--s4);
      color: var(--text);
      border-color: var(--joker);
    }
    .joker-reason-btn.selected {
      background: color-mix(in srgb, var(--joker) 15%, transparent);
      border-color: var(--joker);
      color: var(--joker);
    }

    .joker-confirm-btn {
      width: 100%;
      padding: 12px;
      background: color-mix(in srgb, var(--joker) 15%, transparent);
      border: 1px solid color-mix(in srgb, var(--joker) 45%, transparent);
      border-radius: var(--radius-sm);
      color: var(--joker);
      font-size: .88rem;
      font-weight: 600;
      cursor: pointer;
      font-family: inherit;
      transition: background .2s;
    }
    .joker-confirm-btn:hover:not(:disabled) { background: color-mix(in srgb, var(--joker) 25%, transparent); }
    .joker-confirm-btn:disabled { opacity: .35; cursor: not-allowed; }

    .mood-card {
      background: var(--s2);
      border: 1px solid var(--border2);
      border-radius: 20px;
      padding: 28px;
      width: min(380px, calc(100vw - 32px));
      box-shadow: 0 32px 80px rgba(0,0,0,.6);
      transform: translateY(10px) scale(0.96);
      transition: transform .28s cubic-bezier(.34,1.56,.64,1);
      text-align: center;
    }
    .modal-overlay.open .mood-card {
      transform: translateY(0) scale(1);
    }

    .mood-date-label {
      font-family: 'DM Mono', monospace;
      font-size: .8rem;
      color: var(--muted);
      margin-bottom: 24px;
    }

    .mood-emoji-row {
      display: flex;
      justify-content: center;
      gap: 8px;
      margin-bottom: 8px;
    }

    .mood-emoji-btn {
      width: 52px;
      height: 52px;
      font-size: 1.6rem;
      background: var(--s3);
      border: 2px solid var(--border2);
      border-radius: 14px;
      cursor: pointer;
      transition: all .18s cubic-bezier(.34,1.56,.64,1);
      display: flex;
      align-items: center;
      justify-content: center;
    }
    .mood-emoji-btn:hover {
      transform: scale(1.18) translateY(-3px);
      border-color: var(--border2);
      background: var(--s4);
    }
    .mood-emoji-btn.selected {
      transform: scale(1.22) translateY(-4px);
      border-color: #818cf8;
      background: color-mix(in srgb, #818cf8 18%, transparent);
      box-shadow: 0 8px 20px rgba(129,140,248,.3);
    }

    .mood-labels-row {
      display: flex;
      justify-content: space-between;
      font-size: .65rem;
      color: var(--dim);
      font-family: 'DM Mono', monospace;
      margin-bottom: 20px;
      padding: 0 4px;
    }

    .mood-skip-btn {
      background: transparent;
      border: none;
      color: var(--dim);
      font-size: .78rem;
      font-family: inherit;
      cursor: pointer;
      text-decoration: underline;
      text-underline-offset: 3px;
      transition: color .15s;
    }
    .mood-skip-btn:hover { color: var(--muted); }

    .achievements-grid {
      display: grid;
      grid-template-columns: repeat(5, 1fr);
      gap: 10px;
    }

    @media (max-width: 900px) { .achievements-grid { grid-template-columns: repeat(4, 1fr); } }
    @media (max-width: 560px) { .achievements-grid { grid-template-columns: repeat(3, 1fr); } }

    .achievement-badge {
      background: var(--s1);
      border: 1px solid var(--border);
      border-radius: var(--radius);
      padding: 16px 12px;
      text-align: center;
      position: relative;
      overflow: hidden;
      animation: fadeUp .4s ease both;
      transition: border-color .2s, background .2s, transform .2s;
    }

    .achievement-badge.unlocked {
      border-color: color-mix(in srgb, #fbbf24 45%, transparent);
      background: color-mix(in srgb, #fbbf24 5%, var(--s1));
    }
    .achievement-badge.unlocked:hover {
      transform: translateY(-2px);
      border-color: #fbbf24;
    }

    .achievement-badge.locked {
      opacity: .5;
      filter: grayscale(1);
    }

    .ach-emoji {
      font-size: 1.8rem;
      margin-bottom: 8px;
      display: block;
    }

    .ach-name {
      font-size: .75rem;
      font-weight: 600;
      color: var(--text);
      margin-bottom: 4px;
      line-height: 1.2;
    }

    .achievement-badge.locked .ach-name { color: var(--muted); }

    .ach-desc {
      font-size: .65rem;
      color: var(--muted);
      line-height: 1.3;
    }

    .ach-unlocked-badge {
      position: absolute;
      top: 7px;
      right: 7px;
      width: 16px;
      height: 16px;
      background: #fbbf24;
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 9px;
      color: #07090f;
      font-weight: 900;
    }

    .mood-empty {
      color: var(--muted);
      font-size: .85rem;
      font-family: 'DM Mono', monospace;
      padding: 20px 0;
    }

    .mood-timeline-wrap {
      background: var(--s1);
      border: 1px solid var(--border);
      border-radius: var(--radius);
      padding: 20px 18px;
      margin-bottom: 14px;
    }

    .mood-timeline-title {
      font-size: .68rem;
      font-weight: 700;
      letter-spacing: .14em;
      text-transform: uppercase;
      color: var(--muted);
      margin-bottom: 14px;
    }

    .mood-dots-row {
      display: flex;
      gap: 5px;
      flex-wrap: wrap;
      align-items: center;
    }

    .mood-dot {
      width: 18px;
      height: 18px;
      border-radius: 5px;
      cursor: default;
      transition: transform .12s;
      flex-shrink: 0;
    }
    .mood-dot:hover { transform: scale(1.3); }

    .mood-avg-row {
      display: flex;
      align-items: center;
      gap: 10px;
      margin-top: 12px;
    }

    .mood-avg-emoji { font-size: 1.4rem; }

    .mood-avg-text {
      font-family: 'DM Mono', monospace;
      font-size: .78rem;
      color: var(--muted);
    }

    .mood-avg-score {
      font-family: 'Syne', sans-serif;
      font-size: 1.1rem;
      font-weight: 700;
    }

    .mood-insights-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 10px;
    }

    @media (max-width: 680px) { .mood-insights-grid { grid-template-columns: 1fr; } }

    .mood-insight-card {
      background: var(--s1);
      border: 1px solid var(--border);
      border-radius: var(--radius);
      padding: 16px;
    }

    .mood-insight-habit {
      display: flex;
      align-items: center;
      gap: 7px;
      margin-bottom: 10px;
    }

    .mood-insight-name {
      font-size: .82rem;
      font-weight: 500;
    }

    .mood-insight-bars {
      display: flex;
      flex-direction: column;
      gap: 6px;
    }

    .mood-insight-bar-row {
      display: flex;
      align-items: center;
      gap: 8px;
      font-size: .72rem;
    }

    .mood-insight-bar-label {
      width: 28px;
      color: var(--muted);
      font-family: 'DM Mono', monospace;
      flex-shrink: 0;
    }

    .mood-insight-bar-track {
      flex: 1;
      height: 6px;
      background: var(--s4);
      border-radius: 99px;
      overflow: hidden;
    }

    .mood-insight-bar-fill {
      height: 100%;
      border-radius: 99px;
      transition: width .5s ease;
    }

    .mood-insight-score {
      font-family: 'DM Mono', monospace;
      font-size: .7rem;
      color: var(--muted);
      width: 20px;
      text-align: right;
      flex-shrink: 0;
    }

    .mood-delta {
      margin-top: 8px;
      font-size: .72rem;
      font-family: 'DM Mono', monospace;
    }

    .drink-amount {
      display: block;
      font-size: .72rem;
      color: var(--muted);
      font-family: 'DM Mono', monospace;
      margin-top: 3px;
      font-weight: 400;
    }

    .drink-track {
      height: 4px;
      background: var(--s4);
      border-radius: 99px;
      overflow: hidden;
      margin-bottom: 10px;
      margin-top: 2px;
    }

    .drink-fill {
      height: 100%;
      border-radius: 99px;
      transition: width .3s ease;
    }

    .sec-label {
      font-size: .68rem;
      font-weight: 700;
      letter-spacing: .18em;
      text-transform: uppercase;
      color: var(--muted);
      margin-bottom: 14px;
      display: flex;
      align-items: center;
      gap: 10px;
    }

    .sec-label::after {
      content: '';
      flex: 1;
      height: 1px;
      background: var(--border);
    }

    .sec-label-row {
      display: flex;
      align-items: center;
      gap: 10px;
    }
    .sec-action-btn {
      font-family: 'DM Sans', sans-serif;
      font-size: .65rem;
      font-weight: 500;
      letter-spacing: .04em;
      text-transform: none;
      color: var(--muted);
      background: var(--s3);
      border: 1px solid var(--border2);
      border-radius: 20px;
      padding: 3px 10px;
      cursor: pointer;
      transition: background .15s, color .15s, border-color .15s;
      white-space: nowrap;
      flex-shrink: 0;
    }
    .sec-action-btn:hover {
      background: color-mix(in srgb, #818cf8 15%, var(--s3));
      border-color: #818cf8;
      color: var(--text);
    }

    section { margin-bottom: 48px; }

    .habits-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 10px;
    }

    @media (max-width: 900px) { .habits-grid { grid-template-columns: repeat(3, 1fr); } }
    @media (max-width: 560px) { .habits-grid { grid-template-columns: 1fr 1fr; } }

    .habit-card {
      background: var(--s1);
      border: 1px solid var(--border);
      border-radius: var(--radius);
      padding: 18px 16px 14px;
      cursor: pointer;
      transition: border-color .2s, transform .2s, box-shadow .2s, background .2s,
                  max-height .45s cubic-bezier(.4,0,.2,1), opacity .45s ease, padding .45s ease;
      position: relative;
      overflow: hidden;
      animation: fadeUp .4s ease both;
      user-select: none;
      max-height: 300px;
      display: flex;
      flex-direction: column;
      gap: 10px;
    }

    .habit-card::before {
      content: '';
      position: absolute;
      top: 0; left: 0; right: 0;
      height: 2px;
      background: var(--hc);
      opacity: .35;
      transition: opacity .25s;
    }

    .habit-card:hover { transform: translateY(-3px); box-shadow: 0 12px 32px rgba(0,0,0,.35); border-color: var(--hc); }
    .habit-card:active { transform: translateY(0); }

    .habit-card.done {
      border-color: var(--hc);
      background: color-mix(in srgb, var(--hc) 8%, var(--s1));
    }
    .habit-card.done::before { opacity: 1; }

    .habit-card.bad-done {
      border-color: var(--gym);
      background: color-mix(in srgb, var(--gym) 6%, var(--s1));
    }
    .habit-card.bad-done::before { background: var(--gym); opacity: .8; }

    .habit-card.bad-fail {
      border-color: var(--bad);
      background: color-mix(in srgb, var(--bad) 8%, var(--s1));
    }
    .habit-card.bad-fail::before { background: var(--bad); opacity: 1; }

    .habit-card.zen-collapse {
      max-height: 38px;
      opacity: 0.28;
      padding-top: 10px;
      padding-bottom: 10px;
      cursor: default;
      pointer-events: none;
    }
    .habit-card.zen-collapse:hover {
      transform: none;
      box-shadow: none;
    }
    .habit-card.zen-collapse .h-emoji,
    .habit-card.zen-collapse .h-btn,
    .habit-card.zen-collapse .drink-track,
    .habit-card.zen-collapse .drink-amount,
    .habit-card.zen-collapse .h-card-footer,
    .habit-card.zen-collapse .weekday-badge {
      display: none;
    }
    .habit-card.zen-collapse .h-name {
      margin-bottom: 0;
      min-height: unset;
      font-size: .75rem;
      white-space: nowrap;
      overflow: hidden;
      text-overflow: ellipsis;
    }

    .h-emoji { font-size: 1.8rem; margin-bottom: 10px; display: block; }

    .h-name {
      font-weight: 500;
      font-size: .88rem;
      line-height: 1.35;
      margin-bottom: 14px;
      min-height: 2.4em;
    }

    .h-btn {
      width: 100%;
      padding: 8px 10px;
      border: 1px solid var(--border);
      border-radius: var(--radius-sm);
      background: transparent;
      color: var(--muted);
      font-size: .78rem;
      cursor: pointer;
      transition: all .2s;
      font-family: inherit;
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 6px;
    }

    .habit-card.done .h-btn {
      border-color: var(--hc);
      color: var(--hc);
      background: color-mix(in srgb, var(--hc) 12%, transparent);
    }

    .habit-card.bad-done .h-btn {
      border-color: var(--gym);
      color: var(--gym);
      background: color-mix(in srgb, var(--gym) 12%, transparent);
    }

    .habit-card.bad-fail .h-btn {
      border-color: var(--bad);
      color: var(--bad);
      background: color-mix(in srgb, var(--bad) 12%, transparent);
    }

    .streaks-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 10px;
    }

    @media (max-width: 900px) { .streaks-grid { grid-template-columns: repeat(3, 1fr); } }
    @media (max-width: 560px) { .streaks-grid { grid-template-columns: 1fr 1fr; } }

    .streak-card {
      background: var(--s1);
      border: 1px solid var(--border);
      border-radius: var(--radius);
      padding: 18px 16px;
      animation: fadeUp .4s ease both;
    }

    .streak-top {
      display: flex;
      justify-content: space-between;
      align-items: center;
      margin-bottom: 10px;
    }

    .streak-emoji { font-size: 1.1rem; }

    .bad-badge {
      font-size: .65rem;
      color: var(--bad);
      background: color-mix(in srgb, var(--bad) 14%, transparent);
      border: 1px solid color-mix(in srgb, var(--bad) 30%, transparent);
      padding: 2px 7px;
      border-radius: 20px;
      font-weight: 600;
      letter-spacing: .05em;
      text-transform: uppercase;
    }

    .streak-num {
      font-family: 'DM Mono', monospace;
      font-size: 2.6rem;
      font-weight: 500;
      line-height: 1;
      color: var(--hc);
    }

    .streak-sublabel {
      color: var(--muted);
      font-size: .75rem;
      margin-top: 2px;
      margin-bottom: 12px;
    }

    .streak-best {
      font-family: 'DM Mono', monospace;
      font-size: .7rem;
      color: var(--dim);
      margin-bottom: 10px;
    }

    .jokers-row {
      display: flex;
      align-items: center;
      gap: 5px;
      margin-bottom: 6px;
      flex-wrap: wrap;
    }

    .joker-pip {
      width: 18px; height: 18px;
      border-radius: 4px;
      border: 1px solid;
      display: flex; align-items: center; justify-content: center;
      font-size: 10px;
      transition: background .2s;
    }

    .joker-pip.available { border-color: var(--joker); color: var(--joker); background: color-mix(in srgb, var(--joker) 10%, transparent); }
    .joker-pip.used { border-color: var(--dim); color: var(--dim); }

    .joker-btn {
      width: 100%;
      padding: 6px;
      background: color-mix(in srgb, var(--joker) 10%, transparent);
      border: 1px solid color-mix(in srgb, var(--joker) 40%, transparent);
      border-radius: var(--radius-sm);
      color: var(--joker);
      font-size: .72rem;
      cursor: pointer;
      font-family: inherit;
      transition: background .2s;
      margin-top: 2px;
    }

    .joker-btn:hover { background: color-mix(in srgb, var(--joker) 18%, transparent); }
    .joker-btn:disabled { opacity: .35; cursor: not-allowed; }

    .heatmap-item { margin-bottom: 22px; }

    .heatmap-meta {
      display: flex;
      align-items: center;
      gap: 10px;
      margin-bottom: 6px;
      flex-wrap: wrap;
    }

    .heatmap-meta .hm-name {
      font-weight: 500;
      font-size: .85rem;
    }

    .hm-streak-badge {
      font-family: 'DM Mono', monospace;
      font-size: .78rem;
      padding: 2px 10px;
      border-radius: 20px;
      border: 1px solid;
    }

    .hm-months {
      display: flex;
      gap: 3px;
      margin-bottom: 3px;
      padding-left: 22px;
      height: 12px;
    }

    .hm-month-label {
      font-family: 'DM Mono', monospace;
      font-size: 9px;
      color: var(--dim);
      flex-shrink: 0;
      display: flex;
      align-items: center;
    }

    .hm-wrapper { display: flex; gap: 4px; }

    .hm-day-labels {
      display: flex;
      flex-direction: column;
      gap: 3px;
    }

    .hm-day-lbl {
      height: 14px;
      width: 18px;
      font-size: 9px;
      color: var(--dim);
      display: flex;
      align-items: center;
      font-family: 'DM Mono', monospace;
    }

    .hm-grid { display: flex; gap: 3px; overflow-x: auto; }

    .hm-week { display: flex; flex-direction: column; gap: 3px; }

    .hm-cell {
      width: 14px;
      height: 14px;
      border-radius: 3px;
      cursor: default;
      flex-shrink: 0;
      transition: opacity .12s;
      position: relative;
    }

    .hm-cell:hover { opacity: .75; }

    .hm-legend {
      display: flex;
      gap: 16px;
      margin-top: 16px;
      flex-wrap: wrap;
    }

    .hm-legend-item {
      display: flex;
      align-items: center;
      gap: 5px;
      font-size: .72rem;
      color: var(--muted);
    }

    .hm-legend-dot {
      width: 10px; height: 10px;
      border-radius: 2px;
      flex-shrink: 0;
    }

    .habits-charts-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 12px;
    }

    @media (max-width: 900px) { .habits-charts-grid { grid-template-columns: repeat(2, 1fr); } }
    @media (max-width: 480px) { .habits-charts-grid { grid-template-columns: 1fr; } }

    .habit-mini-chart {
      animation: fadeUp .4s ease both;
    }

    .habit-chart-meta {
      display: flex;
      align-items: baseline;
      margin-bottom: 10px;
      min-height: 1.4rem;
    }

    .radar-wrap {
      display: flex;
      justify-content: center;
    }

    .radar-card {
      width: 100%;
      max-width: 520px;
    }

    .radar-canvas-wrap {
      display: flex;
      justify-content: center;
      padding: 8px 0 4px;
    }

    .charts-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 14px;
    }

    @media (max-width: 680px) { .charts-grid { grid-template-columns: 1fr; } }

    .chart-card {
      background: var(--s1);
      border: 1px solid var(--border);
      border-radius: var(--radius);
      padding: 20px 18px;
    }

    .chart-title {
      font-size: .72rem;
      font-weight: 600;
      letter-spacing: .1em;
      text-transform: uppercase;
      color: var(--muted);
      margin-bottom: 16px;
    }

    .chart-legend {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      margin-top: 10px;
    }

    .chart-legend-item {
      display: flex;
      align-items: center;
      gap: 5px;
      font-size: .7rem;
      color: var(--muted);
    }

    .chart-legend-dot {
      width: 8px; height: 8px;
      border-radius: 50%;
      flex-shrink: 0;
    }

    canvas { display: block; width: 100% !important; }

    #tooltip {
      position: fixed;
      background: var(--s3);
      border: 1px solid var(--border2);
      border-radius: 8px;
      padding: 7px 12px;
      font-size: .78rem;
      font-family: 'DM Mono', monospace;
      pointer-events: none;
      opacity: 0;
      transition: opacity .12s;
      z-index: 9999;
      white-space: nowrap;
    }

    #tooltip.show { opacity: 1; }

    .confetti-overlay {
      position: fixed;
      inset: 0;
      pointer-events: none;
      z-index: 9998;
    }

    .toast {
      position: fixed;
      bottom: 32px;
      left: 50%;
      transform: translateX(-50%) translateY(16px);
      background: var(--s2);
      border: 1px solid var(--border2);
      border-radius: 12px;
      padding: 12px 22px;
      font-size: .85rem;
      font-weight: 500;
      z-index: 99999;
      opacity: 0;
      transition: opacity .3s, transform .3s;
      white-space: nowrap;
      box-shadow: 0 12px 40px rgba(0,0,0,.5);
      pointer-events: none;
    }

    .toast.show {
      opacity: 1;
      transform: translateX(-50%) translateY(0);
    }

    @keyframes fall {
      0% { transform: translateY(-20px) rotate(0deg); opacity: 1; }
      100% { transform: translateY(100vh) rotate(720deg); opacity: 0; }
    }

    .confetto {
      position: absolute;
      width: 8px; height: 8px;
      border-radius: 2px;
      animation: fall linear forwards;
    }

    @keyframes fadeUp {
      from { opacity: 0; transform: translateY(12px); }
      to   { opacity: 1; transform: translateY(0); }
    }

    @keyframes pulse {
      0%, 100% { box-shadow: 0 0 0 0 color-mix(in srgb, var(--hc) 40%, transparent); }
      50%       { box-shadow: 0 0 0 8px color-mix(in srgb, var(--hc) 0%, transparent); }
    }

    .just-done { animation: pulse .6s ease; }

    .weekday-badge {
      display: inline-block;
      font-size: .6rem;
      font-weight: 700;
      letter-spacing: .06em;
      text-transform: uppercase;
      color: var(--muted);
      background: var(--s4);
      border: 1px solid var(--border2);
      border-radius: 20px;
      padding: 1px 6px;
      margin-left: 5px;
      vertical-align: middle;
      white-space: nowrap;
    }

    .h-card-footer {
      display: flex;
      align-items: center;
      gap: 8px;
      margin-top: auto;
      width: 100%;
    }

    .h-card-footer .h-btn { flex: 1; margin-top: 0; }

    .pomo-wrap { flex-shrink: 0; }

    .pomo-btn {
      width: 34px;
      height: 34px;
      border-radius: 50%;
      background: var(--s4);
      border: 1px solid var(--border2);
      color: var(--muted);
      font-size: .95rem;
      cursor: pointer;
      display: flex;
      align-items: center;
      justify-content: center;
      transition: all .18s;
    }
    .pomo-btn:hover {
      background: var(--s3);
      color: var(--text);
      border-color: var(--border2);
      transform: scale(1.08);
    }

    .pomo-running {
      display: flex;
      align-items: center;
      gap: 5px;
    }

    .pomo-ring {
      width: 34px;
      height: 34px;
      flex-shrink: 0;
    }

    .pomo-time {
      font-family: 'DM Mono', monospace;
      font-size: .72rem;
      color: var(--text);
      min-width: 32px;
      letter-spacing: .02em;
    }

    .pomo-stop-btn {
      width: 22px;
      height: 22px;
      border-radius: 50%;
      background: color-mix(in srgb, #f87171 15%, transparent);
      border: 1px solid color-mix(in srgb, #f87171 40%, transparent);
      color: #f87171;
      font-size: .6rem;
      cursor: pointer;
      display: flex;
      align-items: center;
      justify-content: center;
      transition: background .15s;
      flex-shrink: 0;
    }
    .pomo-stop-btn:hover { background: color-mix(in srgb, #f87171 30%, transparent); }

@media (max-width: 560px) {
  body { padding: 16px 14px 50px; }

  header {
    flex-direction: column;
    align-items: flex-start;
    gap: 14px;
    padding-bottom: 20px;
    margin-bottom: 24px;
  }

  .header-right {
    width: 100%;
    flex-shrink: 1;
    justify-content: space-between;
    align-items: center;
  }

  .xp-display {
    flex: 1;
    min-width: 0;
    align-items: flex-start;
  }

  .score-orb {
    align-items: center;
  }

  .score-orb .score-num {
    font-size: clamp(1.6rem, 7vw, 2rem);
  }

  .profile-btn {
    width: 44px;
    height: 44px;
    font-size: 1.1rem;
  }

  section { margin-bottom: 28px; }
  .sec-label { margin-bottom: 10px; }

  .habits-grid  { grid-template-columns: 1fr 1fr; }
  .streaks-grid { grid-template-columns: 1fr 1fr; }
  .achievements-grid { grid-template-columns: repeat(3, 1fr); }

  .habit-card {
    padding: 14px 12px 11px;
    gap: 8px;
  }

  .h-emoji { font-size: 1.5rem; margin-bottom: 6px; }

  .h-name {
    font-size: .82rem;
    margin-bottom: 10px;
    min-height: 2em;
  }

  .h-btn { padding: 8px 8px; font-size: .74rem; }

  .streak-card { padding: 14px 12px; }

  .streak-num {
    font-size: 2rem;
  }

  .achievement-badge { padding: 12px 8px; }
  .ach-emoji { font-size: 1.5rem; margin-bottom: 5px; }
  .ach-name  { font-size: .7rem; }
  .ach-desc  { font-size: .6rem; }

  .chart-card { padding: 16px 13px; }

  .heatmap-item { margin-bottom: 16px; }

  .toast {
    white-space: normal;
    text-align: center;
    max-width: calc(100vw - 32px);
    padding: 11px 16px;
    bottom: 20px;
  }

  .modal-overlay {
    align-items: flex-end;
  }

  .modal-card {
    width: 100%;
    max-width: 100%;
    border-radius: 22px 22px 0 0;
    transform: translateY(100%);
    transition: transform .35s cubic-bezier(.32,.72,0,1);
    max-height: 90dvh;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    padding: 24px 20px 32px;
  }

  .modal-overlay.open .modal-card {
    transform: translateY(0);
  }

  .mood-card {
    width: 100%;
    max-width: 100%;
    border-radius: 22px 22px 0 0;
    transform: translateY(100%);
    transition: transform .35s cubic-bezier(.32,.72,0,1);
    padding: 24px 20px 32px;
  }

  .modal-overlay.open .mood-card {
    transform: translateY(0) scale(1);
  }

  .modal-card::before,
  .mood-card::before {
    content: '';
    display: block;
    width: 40px;
    height: 4px;
    background: var(--border2);
    border-radius: 99px;
    margin: 0 auto 20px;
  }

  .mood-emoji-btn {
    width: 56px;
    height: 56px;
    font-size: 1.7rem;
  }

  .joker-reasons-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 380px) {
  .habits-grid  { grid-template-columns: 1fr 1fr; }
  .streaks-grid { grid-template-columns: 1fr 1fr; }

  .achievements-grid { grid-template-columns: repeat(2, 1fr); }

  .habit-card { padding: 12px 10px 10px; }
  .streak-card { padding: 12px 10px; }
  .streak-num { font-size: 1.8rem; }

  .score-orb .score-num { font-size: 1.5rem; }
}