/* Page-specific styles for terrarium-build-wizard.html */
  #tools-page-root {
    --deep: #0D1026;
    --deep-2: #171B3D;
    --deep-3: #06070F;
    --leaf: #35AD51;
    --leaf-dark: #248238;
    --leaf-light: #8FD9A1;
    --sand: #F6F1E6;
    --sand-line: #E1D8C4;
    --ink: #12142A;
    --ink-soft: #565A72;
    --paper: #FFFFFF;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    color: var(--ink);
    background: var(--paper);
  }
  #tools-page-root *{ box-sizing: border-box; }
  .tool-hidden { display: none !important; }
  #tools-page-root h1, #tools-page-root h2, #tools-page-root h3, #tools-page-root h4 {
    font-family: 'Fraunces', Georgia, serif; font-weight: 600; letter-spacing: -0.01em; color: var(--deep); margin: 0;
  }
  #tools-page-root a { text-decoration: none; }
  #tools-page-root section { padding: 60px 40px; display: block !important; }
  #tools-page-root .kicker {
    display: inline-flex; align-items: center; gap: 8px;
    font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: .07em;
    color: var(--leaf-dark); margin: 0 0 16px; background: rgba(53,173,81,0.12); padding: 7px 14px 7px 10px; border-radius: 20px;
  }
  #tools-page-root .kicker::before { content: ''; width: 6px; height: 6px; border-radius: 50%; background: var(--leaf); }
  #tools-page-root .btn {
    display: inline-flex; align-items: center; gap: 9px; padding: 13px 24px; border-radius: 12px;
    font-weight: 700; font-size: 14px; cursor: pointer; border: none; transition: transform .15s ease, box-shadow .15s ease;
    font-family: 'Inter', sans-serif;
  }
  #tools-page-root .btn svg { width: 15px; height: 15px; flex: none; }
  #tools-page-root .btn-primary {
    background: linear-gradient(135deg, var(--leaf) 0%, var(--leaf-dark) 100%); color: #fff;
    box-shadow: 0 10px 22px -8px rgba(36,130,56,0.5);
  }
  #tools-page-root .btn-primary:hover { transform: translateY(-2px); box-shadow: 0 14px 26px -8px rgba(36,130,56,0.55); }
  #tools-page-root .btn-outline { background: var(--paper); color: var(--deep); border: 1.5px solid var(--sand-line); }
  #tools-page-root .btn-outline:hover { border-color: var(--leaf); color: var(--leaf-dark); }

  /* ============ PAGE HEADER ============ */
  #tools-page-root .page-header {
    position: relative; overflow: hidden;
    background: radial-gradient(130% 150% at 20% 0%, #142542 0%, var(--deep) 45%, var(--deep-3) 100%);
    padding: 76px 40px 36px; text-align: center;
  }
  #tools-page-root .page-header h1 { font-size: clamp(28px, 4vw, 42px); color: #fff; line-height: 1.2; }
  #tools-page-root .page-header p { max-width: 600px; margin: 16px auto 0; color: #B9C1D6; font-size: 14.5px; line-height: 1.7; }
  #tools-page-root .page-header .back-link {
    display: inline-flex; align-items: center; gap: 6px; margin-top: 22px; font-size: 13px; font-weight: 700;
    color: var(--leaf-light); border-bottom: 1px solid transparent; transition: border-color .15s ease;
  }
  #tools-page-root .page-header .back-link:hover { border-color: var(--leaf-light); }

  /* ============ SHARED TOOL HEAD ============ */
  #tools-page-root .tool-head { max-width: 680px; margin: 0 auto 36px; text-align: center; }
  #tools-page-root .tool-head h2 { font-size: clamp(24px, 3.2vw, 30px); }
  #tools-page-root .tool-head p { font-size: 14px; color: var(--ink-soft); margin: 12px auto 0; line-height: 1.7; max-width: 520px; }
  #tools-page-root .tool-panel { background: var(--paper); }
  #tools-page-root .tool-panel:nth-of-type(even) { background: var(--sand); }
  #tools-page-root .tool-card {
    max-width: 720px; margin: 0 auto; background: var(--paper); border: 1px solid var(--sand-line); border-radius: 20px;
    padding: 36px; box-shadow: 0 1px 2px rgba(11,59,76,0.03), 0 14px 30px -22px rgba(11,59,76,0.18);
  }

  /* ============ QUIZ (shared: fish quiz + aquascape quiz) ============ */
  #tools-page-root .quiz-progress { display: flex; gap: 6px; margin-bottom: 26px; justify-content: center; }
  #tools-page-root .quiz-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--sand-line); transition: background .2s ease, transform .2s ease; }
  #tools-page-root .quiz-dot.done { background: var(--leaf); }
  #tools-page-root .quiz-dot.current { background: var(--deep); transform: scale(1.3); }
  #tools-page-root .quiz-q { font-size: 18px; text-align: center; margin-bottom: 22px; }
  #tools-page-root .quiz-options { display: flex; flex-direction: column; gap: 10px; }
  #tools-page-root .quiz-opt {
    font-family: 'Inter', sans-serif; text-align: left; font-size: 14px; font-weight: 600; color: var(--ink);
    background: var(--sand); border: 1.5px solid var(--sand-line); border-radius: 12px; padding: 14px 18px;
    cursor: pointer; transition: border-color .15s ease, background .15s ease;
    display: flex; align-items: center; justify-content: space-between;
  }
  #tools-page-root .quiz-opt:hover { border-color: var(--leaf); background: #EAF3DE; }
  #tools-page-root .quiz-opt.selected { border-color: var(--leaf); background: #EAF3DE; }
  #tools-page-root .quiz-opt.selected svg { opacity: 1; }
  #tools-page-root .quiz-opt svg { width: 16px; height: 16px; color: var(--leaf-dark); flex: none; opacity: 0; }
  #tools-page-root .quiz-back { text-align: center; margin-top: 18px; }
  #tools-page-root .quiz-back button {
    background: none; border: none; font-family: 'Inter', sans-serif; font-size: 12.5px; color: var(--ink-soft);
    cursor: pointer; font-weight: 600;
  }
  #tools-page-root .quiz-back button:hover { color: var(--leaf-dark); }

  /* ============ TERRARIUM BUILD WIZARD ============ */
  #tools-page-root .wizard-stepper {
    display: flex; align-items: center; justify-content: center; gap: 4px; margin-bottom: 30px; flex-wrap: wrap;
  }
  #tools-page-root .wizard-step {
    display: flex; align-items: center; gap: 4px; background: none; border: none; padding: 0; cursor: default;
    font-family: 'Inter', sans-serif;
  }
  #tools-page-root .wizard-step .num {
    width: 26px; height: 26px; border-radius: 50%; flex: none; display: flex; align-items: center; justify-content: center;
    font-size: 12px; font-weight: 800; background: var(--sand-line); color: var(--ink-soft);
    transition: background .2s ease, color .2s ease, transform .15s ease;
  }
  #tools-page-root .wizard-step .connector { width: 16px; height: 2px; background: var(--sand-line); flex: none; transition: background .2s ease; }
  #tools-page-root .wizard-step:last-child .connector { display: none; }
  #tools-page-root .wizard-step.done .num { background: var(--leaf); color: #fff; }
  #tools-page-root .wizard-step.done .connector { background: var(--leaf); }
  #tools-page-root .wizard-step.current .num { background: var(--deep); color: #fff; transform: scale(1.15); }
  #tools-page-root .wizard-step.clickable { cursor: pointer; }
  #tools-page-root .wizard-step.clickable .num:hover { background: var(--leaf-dark); color: #fff; }
  #tools-page-root .wizard-step-label {
    text-align: center; font-size: 11.5px; font-weight: 700; color: var(--ink-soft); text-transform: uppercase;
    letter-spacing: .05em; margin: -18px 0 26px;
  }

  #tools-page-root .terra-result { text-align: center; }
  #tools-page-root .terra-hero {
    background: radial-gradient(130% 130% at 50% 0%, #16351f 0%, var(--deep) 60%, var(--deep-3) 100%);
    border-radius: 20px; padding: 38px 30px 34px; margin-bottom: 26px; position: relative; overflow: hidden;
  }
  #tools-page-root .terra-badge {
    width: 60px; height: 60px; border-radius: 50%; margin: 0 auto 16px; display: flex; align-items: center; justify-content: center;
    background: linear-gradient(135deg, var(--leaf) 0%, var(--leaf-dark) 100%); color: #fff; box-shadow: 0 10px 26px -8px rgba(53,173,81,0.6);
  }
  #tools-page-root .terra-badge svg { width: 28px; height: 28px; }
  #tools-page-root .terra-eyebrow { font-size: 11.5px; font-weight: 700; text-transform: uppercase; letter-spacing: .08em; color: var(--leaf-light); margin-bottom: 8px; }
  #tools-page-root .terra-name { color: #fff; font-size: clamp(23px, 4vw, 30px); margin-bottom: 14px; }
  #tools-page-root .terra-match { display: inline-flex; align-items: baseline; gap: 8px; margin-bottom: 14px; }
  #tools-page-root .terra-match .pct { font-family: 'Fraunces', Georgia, serif; font-size: 40px; font-weight: 700; color: var(--leaf-light); line-height: 1; }
  #tools-page-root .terra-match .lbl { font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: .05em; color: #B9C1D6; }
  #tools-page-root .terra-desc { font-size: 14px; color: #D6DAEA; line-height: 1.75; max-width: 540px; margin: 0 auto; }

  #tools-page-root .terra-section { text-align: left; margin-bottom: 22px; }
  #tools-page-root .terra-section-title {
    display: flex; align-items: center; gap: 9px; font-family: 'Fraunces', Georgia, serif; font-weight: 600;
    font-size: 16.5px; color: var(--deep); margin-bottom: 14px;
  }
  #tools-page-root .terra-section-title .ic {
    flex: none; width: 28px; height: 28px; border-radius: 8px; background: #EAF3DE; color: var(--leaf-dark);
    display: flex; align-items: center; justify-content: center;
  }
  #tools-page-root .terra-section-title .ic svg { width: 15px; height: 15px; }
  #tools-page-root .terra-note { font-size: 13px; color: var(--ink-soft); line-height: 1.7; margin: 0 0 14px; }

  #tools-page-root .terra-profile { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
  #tools-page-root .terra-profile .row {
    display: flex; justify-content: space-between; align-items: center; gap: 10px;
    background: var(--sand); border-radius: 10px; padding: 11px 14px;
  }
  #tools-page-root .terra-profile .row .k { font-size: 12px; color: var(--ink-soft); font-weight: 600; }
  #tools-page-root .terra-profile .row .v { font-size: 12.5px; color: var(--deep); font-weight: 700; text-align: right; }

  #tools-page-root .terra-palette { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
  #tools-page-root .terra-col {
    background: var(--sand); border-radius: 13px; padding: 15px 17px; border: 1px solid var(--sand-line);
  }
  #tools-page-root .terra-col h5 {
    font-family: 'Inter', sans-serif; font-size: 11px; font-weight: 800; text-transform: uppercase; letter-spacing: .05em;
    color: var(--leaf-dark); margin: 0 0 9px;
  }
  #tools-page-root .terra-col ul { list-style: none; margin: 0; padding: 0; }
  #tools-page-root .terra-col li {
    font-size: 13px; color: var(--ink); line-height: 1.5; padding: 3px 0 3px 15px; position: relative;
  }
  #tools-page-root .terra-col li::before { content: ''; position: absolute; left: 0; top: 11px; width: 5px; height: 5px; border-radius: 50%; background: var(--leaf); }
  #tools-page-root .terra-col li .sci { font-style: italic; color: var(--ink-soft); font-size: 11.5px; }

  #tools-page-root .terra-chips { display: flex; flex-wrap: wrap; gap: 8px; }
  #tools-page-root .terra-chip {
    font-size: 12.5px; font-weight: 600; background: var(--sand); color: var(--deep);
    padding: 8px 14px; border-radius: 20px; border: 1px solid var(--sand-line);
  }

  #tools-page-root .terra-steps { counter-reset: tstep; display: flex; flex-direction: column; gap: 8px; }
  #tools-page-root .terra-step {
    display: flex; gap: 13px; align-items: flex-start; background: var(--sand); border-radius: 11px; padding: 12px 15px;
  }
  #tools-page-root .terra-step::before {
    counter-increment: tstep; content: counter(tstep); flex: none;
    width: 24px; height: 24px; border-radius: 7px; background: var(--leaf); color: #fff;
    font-size: 12px; font-weight: 800; display: flex; align-items: center; justify-content: center; font-family: 'Fraunces', Georgia, serif;
  }
  #tools-page-root .terra-step .st-body { flex: 1; }
  #tools-page-root .terra-step .st-body strong { display: block; font-size: 13.5px; color: var(--deep); margin-bottom: 2px; }
  #tools-page-root .terra-step .st-body span { font-size: 12.5px; color: var(--ink-soft); line-height: 1.5; }

  #tools-page-root .terra-crew { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
  #tools-page-root .terra-crew-card { background: var(--sand); border-radius: 13px; padding: 16px 18px; border: 1px solid var(--sand-line); }
  #tools-page-root .terra-crew-card .cc-star { font-size: 10.5px; font-weight: 800; text-transform: uppercase; letter-spacing: .05em; color: var(--leaf-dark); margin-bottom: 5px; }
  #tools-page-root .terra-crew-card h5 { font-family: 'Fraunces', Georgia, serif; font-size: 15.5px; color: var(--deep); margin: 0 0 8px; }
  #tools-page-root .terra-crew-card .cc-lbl { font-size: 11px; font-weight: 700; color: var(--ink-soft); text-transform: uppercase; letter-spacing: .04em; margin: 8px 0 4px; }
  #tools-page-root .terra-crew-card ul { list-style: none; margin: 0; padding: 0; }
  #tools-page-root .terra-crew-card li { font-size: 12.5px; color: var(--ink); line-height: 1.5; padding: 2px 0 2px 14px; position: relative; }
  #tools-page-root .terra-crew-card li::before { content: ''; position: absolute; left: 0; top: 10px; width: 4px; height: 4px; border-radius: 50%; background: var(--leaf); }

  #tools-page-root .terra-targets { display: flex; flex-direction: column; gap: 6px; }
  #tools-page-root .terra-targets .row { display: flex; justify-content: space-between; gap: 12px; padding: 10px 14px; background: var(--sand); border-radius: 10px; }
  #tools-page-root .terra-targets .row .k { font-size: 12.5px; color: var(--ink-soft); font-weight: 600; }
  #tools-page-root .terra-targets .row .v { font-size: 12.5px; color: var(--deep); font-weight: 700; text-align: right; }

  #tools-page-root .terra-maint { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
  #tools-page-root .terra-maint .col { background: var(--sand); border-radius: 13px; padding: 15px 16px; border: 1px solid var(--sand-line); }
  #tools-page-root .terra-maint .col h5 { font-family: 'Inter', sans-serif; font-size: 11px; font-weight: 800; text-transform: uppercase; letter-spacing: .05em; color: var(--leaf-dark); margin: 0 0 9px; }
  #tools-page-root .terra-maint .col ul { list-style: none; margin: 0; padding: 0; }
  #tools-page-root .terra-maint .col li { font-size: 12.5px; color: var(--ink); line-height: 1.5; padding: 3px 0 3px 14px; position: relative; }
  #tools-page-root .terra-maint .col li::before { content: ''; position: absolute; left: 0; top: 10px; width: 4px; height: 4px; border-radius: 50%; background: var(--leaf); }

  #tools-page-root .terra-scores { display: flex; flex-direction: column; gap: 11px; }
  #tools-page-root .terra-scorerow .sc-top { display: flex; justify-content: space-between; font-size: 12.5px; margin-bottom: 5px; }
  #tools-page-root .terra-scorerow .sc-top .sc-k { color: var(--ink); font-weight: 600; }
  #tools-page-root .terra-scorerow .sc-top .sc-v { color: var(--leaf-dark); font-weight: 800; }
  #tools-page-root .terra-scorerow .sc-bar { height: 8px; background: var(--sand-line); border-radius: 6px; overflow: hidden; }
  #tools-page-root .terra-scorerow .sc-fill { height: 100%; border-radius: 6px; background: linear-gradient(90deg, var(--leaf) 0%, var(--leaf-dark) 100%); width: 0; transition: width .9s cubic-bezier(.16,.8,.3,1); }

  #tools-page-root .terra-alts { display: flex; flex-direction: column; gap: 9px; }
  #tools-page-root .terra-alt {
    display: flex; align-items: center; gap: 13px; background: var(--sand); border-radius: 12px; padding: 13px 16px; border: 1px solid var(--sand-line);
  }
  #tools-page-root .terra-alt .medal { font-size: 20px; flex: none; }
  #tools-page-root .terra-alt .alt-name { flex: 1; font-family: 'Fraunces', Georgia, serif; font-weight: 600; font-size: 15px; color: var(--deep); }
  #tools-page-root .terra-alt .alt-pct { font-family: 'Fraunces', Georgia, serif; font-weight: 700; font-size: 16px; color: var(--leaf-dark); }

  #tools-page-root .terra-learn { display: flex; flex-wrap: wrap; gap: 8px; }
  #tools-page-root .terra-learn .lchip {
    display: inline-flex; align-items: center; gap: 7px; font-size: 12.5px; font-weight: 600;
    background: #EAF3DE; color: var(--leaf-dark); padding: 9px 15px; border-radius: 20px;
  }
  #tools-page-root .terra-disclaimer {
    font-size: 12px; color: var(--ink-soft); line-height: 1.65; background: var(--sand); border-radius: 12px;
    padding: 14px 16px; margin-bottom: 22px; text-align: left;
  }
  #tools-page-root .terra-divider { height: 1px; background: var(--sand-line); margin: 26px 0; border: none; }
  #tools-page-root .quiz-opt-disabled {
    opacity: 0.38;
    cursor: not-allowed;
    pointer-events: none;
    border-style: dashed;
  }
  #tools-page-root .quiz-opt-note {
    font-size: 11px;
    font-weight: 500;
    color: var(--ink-soft);
    margin-left: 6px;
    font-style: normal;
  }

  @media (max-width: 560px) {
    #tools-page-root .terra-profile,
    #tools-page-root .terra-palette,
    #tools-page-root .terra-crew,
    #tools-page-root .terra-maint { grid-template-columns: 1fr; }
  }

  /* ============ FISH/PLANT OF THE DAY ============ */