:root {
      --hijau: #1f7a3f;
      --hijau-dark: #166534;
      --hijau-soft: #eef8f2;
      --orange: #f68b1f;
      --orange-dark: #e07c15;
      --dark: #1f2937;
      --gray: #6b7280;
      --border: #e5e7eb;
      --danger: #dc2626;
    }

    * {
      box-sizing: border-box;
      font-family: 'Segoe UI', Arial, sans-serif;
    }

    body {
      margin: 0;
      background: linear-gradient(135deg,#f8fafc,#eef7f1);
      color: var(--dark);
    }

    .zakat-section {
      background: #fff;
      padding: 32px;
      max-width: 520px;
      margin: 50px auto;
      border-radius: 20px;
      box-shadow: 0 20px 45px rgba(0,0,0,0.06);
      border: 1px solid var(--border);
    }
    .zakat-title {
      text-align: center;
      font-weight: 800;
      color: var(--hijau);
      margin-bottom: 28px;
      font-size: 1.8rem;
      letter-spacing: 0.5px;
    }
    .zakat-form-group { 
      margin-bottom: 18px; 
    }
    .zakat-label {
      font-weight: 600;
      margin-bottom: 6px;
      display: block;
      font-size: 0.95rem;
    }
    .zakat-input, 
    .zakat-select {
      width: 100%;
      padding: 12px 14px;
      border-radius: 12px;
      border: 1px solid var(--border);
      background: var(--hijau-soft);
      font-size: 0.95rem;
      transition: 0.2s ease;
    }
    .zakat-input:focus,
    .zakat-select:focus {
      border-color: var(--hijau);
      box-shadow: 0 0 0 3px rgba(31,122,63,0.15);
      outline: none;
    }
    .zakat-inline-input {
      display: flex;
      align-items: center;
      gap: 8px;
    }

    .update-box {
      max-width: 420px;
      margin: 30px auto;
      padding: 25px;
      background: #ffffff;
      border-radius: 14px;
      box-shadow: 0 8px 20px rgba(0,0,0,0.06);
      font-family: 'Segoe UI', sans-serif;
    }
    .update-box h3 {
      text-align: center;
      margin-bottom: 8px;
      font-size: 1.4rem;
      font-weight: 600;
      color: #111827;
    }
    #lastUpdate {
      font-size: 0.8rem;
      color: #6b7280;
      text-align: center;
      margin-bottom: 20px;
    }
    .update-row {
      display: flex;
      justify-content: space-between;
      padding: 10px 0;
      border-bottom: 1px solid #f1f1f1;
      font-size: 0.95rem;
    }
    .update-row:last-child {
      border-bottom: none;
    }
    .price {
      font-weight: 600;
      color: #16a34a;
    }
    .currency-prefix {
      font-weight: 700;
      color: var(--gray);
      font-size: 0.9rem;
    }

    .zakat-btn-group {
      display: flex;
      gap: 12px;
      margin: 24px 0;
    }
    .zakat-btn {
      flex: 1;
      padding: 12px;
      border-radius: 12px;
      border: none;
      font-weight: 700;
      cursor: pointer;
      background: var(--orange);
      color: white;
      transition: 0.2s ease;
      font-size: 0.95rem;
    }
    .zakat-btn:hover {
      background: var(--orange-dark);
      transform: translateY(-2px);
    }
    .zakat-result-wrapper {
      display: none;
      margin-top: 10px;
      padding: 20px;
      border-radius: 16px;
      border: 1px solid var(--border);
      background: #f9fafb;
      animation: fadeIn .3s ease;
    }
    .zakat-result-wrapper.is-visible { 
      display: block; 
    }
    .zakat-hasil-title {
      text-align: center;
      font-weight: 700;
      color: var(--hijau);
      margin-bottom: 15px;
      font-size: 1.1rem;
    }
    .zakat-strong {
      font-weight: 800;
      color: var(--hijau-dark);
      font-size: 1rem;
    }
    #statusZakat {
      font-size: 0.95rem;
      display: inline-block;
      padding: 6px 10px;
      border-radius: 8px;
    }
    /* Update box repetition */
    .update-box {
      background: #f9fafb;
      padding: 18px;
      border-radius: 14px;
      border: 1px solid var(--border);
      margin-bottom: 24px;
    }
    .update-box h3 {
      text-align: center;
      margin-bottom: 12px;
      color: var(--hijau);
      font-size: 1rem;
    }
    .update-row {
      display: flex;
      justify-content: space-between;
      margin: 6px 0;
      font-size: 0.9rem;
    }

    @keyframes fadeIn {
      from { opacity: 0; transform: translateY(6px); }
      to { opacity: 1; transform: translateY(0); }
    }

    @media (max-width:600px){
      .zakat-section{
        margin: 20px;
        padding: 22px;
      }
      .zakat-title{
        font-size: 1.4rem;
      }
      .zakat-btn-group{
        flex-direction: column;
      }
    }

    .tips-toggle {
      background: var(--hijau-soft);
      padding: 12px;
      border-radius: 12px;
      cursor: pointer;
      font-weight: 600;
      text-align: center;
      margin-bottom: 15px;
      border: 1px solid var(--border);
      transition: 0.2s ease;
    }
    .tips-toggle:hover {
      background: #dff3e8;
    }
    .tips-box {
      display: none;
      background: #f9fafb;
      padding: 18px;
      border-radius: 14px;
      border: 1px solid var(--border);
      margin-bottom: 20px;
      font-size: 0.9rem;
      animation: fadeIn .3s ease;
    }
    .tips-box h4 {
      margin-top: 0;
      color: var(--hijau);
      font-size: 0.95rem;
    }
    .tips-box ul {
      padding-left: 18px;
      margin: 8px 0;
    }
    .tips-box li {
      margin-bottom: 6px;
    }
    .beta-notice {
      max-width: 520px;
      margin: 30px auto 0 auto;
      padding: 14px 18px;
      background: #fff7ed;
      border: 1px solid #fed7aa;
      border-left: 5px solid #f97316;
      border-radius: 12px;
      color: #9a3412;
      font-size: 0.9rem;
      font-weight: 500;
      box-shadow: 0 8px 20px rgba(0,0,0,0.04);
    }