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

    body {
      font-family: 'DM Sans', sans-serif;
      min-height: 100vh;
      display: flex;
      align-items: center;
      justify-content: center;
      background: linear-gradient(135deg, #1a3a8f 0%, #2952cc 40%, #3b6ef5 100%);
      padding: 20px;
    }

    .card {
      background: #f0f1f8;
      border-radius: 20px;
      padding: 48px 44px 44px;
      width: 100%;
      max-width: 520px;
      display: flex;
      flex-direction: column;
      align-items: center;
      box-shadow: 0 24px 64px rgba(10,30,100,0.22);
    }

    /* Logo */
    .logo-wrap {
      width: 76px;
      height: 76px;
      border-radius: 50%;
      background: #dde1f5;
      display: flex;
      align-items: center;
      justify-content: center;
      margin-bottom: 22px;
    }
    .logo-wrap svg { width: 36px; height: 36px; }

    h1 {
      font-size: 1.85rem;
      font-weight: 700;
      color: #14184a;
      letter-spacing: -0.3px;
      margin-bottom: 8px;
      text-align: center;
    }
    .subtitle {
      font-size: 0.97rem;
      color: #6b708c;
      margin-bottom: 32px;
    }

    /* Inputs */
    .input-group {
      width: 100%;
      margin-bottom: 16px;
      position: relative;
    }
    .input-group .icon-left {
      position: absolute;
      left: 16px;
      top: 50%;
      transform: translateY(-50%);
      color: #9da3be;
      display: flex;
    }
    .input-group input {
      width: 100%;
      padding: 15px 44px 15px 44px;
      border: 1.5px solid #e2e4f0;
      border-radius: 12px;
      background: #f8f9fd;
      font-family: 'DM Sans', sans-serif;
      font-size: 1rem;
      color: #14184a;
      outline: none;
      transition: border-color 0.2s, box-shadow 0.2s;
    }
    .input-group input::placeholder { color: #9da3be; }
    .input-group input:focus {
      border-color: #3b6ef5;
      box-shadow: 0 0 0 3px rgba(59,110,245,0.12);
      background: #fff;
    }
    .toggle-pw {
      position: absolute;
      right: 16px;
      top: 50%;
      transform: translateY(-50%);
      cursor: pointer;
      color: #9da3be;
      background: none;
      border: none;
      display: flex;
      padding: 0;
    }

    /* Forgot */
    .forgot-row {
      width: 100%;
      display: flex;
      justify-content: flex-end;
      margin: 6px 0 22px;
    }
    .forgot-row a {
      font-size: 0.93rem;
      color: #3b6ef5;
      text-decoration: none;
      font-weight: 500;
    }
    .forgot-row a:hover { text-decoration: underline; }

    /* Button */
    .btn-signin {
      width: 100%;
      padding: 16px;
      background: #3d4f8a;
      color: #fff;
      border: none;
      border-radius: 12px;
      font-family: 'DM Sans', sans-serif;
      font-size: 1.05rem;
      font-weight: 600;
      cursor: pointer;
      transition: background 0.2s, transform 0.1s;
      margin-bottom: 26px;
      letter-spacing: 0.2px;
    }
    .btn-signin:hover { background: #2d3d73; }
    .btn-signin:active { transform: scale(0.985); }

    /* Footer */
    .footer-row {
      font-size: 0.95rem;
      color: #6b708c;
    }
    .footer-row a {
      color: #3b6ef5;
      font-weight: 600;
      text-decoration: none;
      margin-left: 4px;
    }
    .footer-row a:hover { text-decoration: underline; }

    /* Responsive */
    @media (max-width: 480px) {
      .card { padding: 36px 22px 32px; }
      h1 { font-size: 1.5rem; }
    }

    @media (max-width: 360px) {
      .card { padding: 28px 14px 24px; border-radius: 14px; }
      h1 { font-size: 1.3rem; }
      .input-group input { font-size: 16px; padding: 13px 44px; }
      .btn-signin { font-size: 1rem; padding: 14px; }
    }