:root {
      --primary: #0d6efd;
      --primary-dark: #0a58ca;
      --text-dark: #152033;
      --text-soft: #6b7280;
      --bg-1: #f4f7fb;
      --bg-2: #ffffff;
      --border-soft: rgba(13, 110, 253, 0.12);
      --shadow-main: 0 20px 60px rgba(15, 23, 42, 0.12);
      --shadow-soft: 0 12px 30px rgba(13, 110, 253, 0.10);
      --radius-xl: 28px;
      --radius-lg: 18px;
    }

    * {
      box-sizing: border-box;
    }

    body {
      margin: 0;
      min-height: 100vh;
      font-family: 'Inter', sans-serif;
      background:
        radial-gradient(circle at top left, rgba(13,110,253,.18), transparent 34%),
        radial-gradient(circle at bottom right, rgba(13,110,253,.10), transparent 28%),
        linear-gradient(135deg, #eef4ff 0%, #f7faff 45%, #ffffff 100%);
      color: var(--text-dark);
      overflow-x: hidden;
    }

    .login-wrap {
      min-height: 100vh;
      display: flex;
      align-items: center;
      justify-content: center;
      padding: 30px 16px;
      position: relative;
    }

    .blur-shape {
      position: absolute;
      border-radius: 999px;
      filter: blur(18px);
      opacity: .75;
      z-index: 0;
    }

    .shape-1 {
      width: 240px;
      height: 240px;
      background: rgba(13, 110, 253, 0.16);
      top: 7%;
      left: 7%;
    }

    .shape-2 {
      width: 180px;
      height: 180px;
      background: rgba(13, 110, 253, 0.10);
      bottom: 8%;
      right: 8%;
    }

    .login-card {
      width: 100%;
      max-width: 1120px;
      min-height: 680px;
      background: rgba(255,255,255,0.78);
      backdrop-filter: blur(14px);
      border: 1px solid rgba(255,255,255,0.75);
      border-radius: 34px;
      box-shadow: var(--shadow-main);
      overflow: hidden;
      position: relative;
      z-index: 1;
    }

    .left-panel {
      background:
        linear-gradient(160deg, rgba(7, 43, 105, 0.94) 0%, rgba(13, 110, 253, 0.95) 100%),
        #0d6efd;
      color: #fff;
      padding: 48px;
      height: 100%;
      position: relative;
      overflow: hidden;
    }

    .left-panel::before,
    .left-panel::after {
      content: "";
      position: absolute;
      border-radius: 50%;
      background: rgba(255,255,255,0.09);
    }

    .left-panel::before {
      width: 240px;
      height: 240px;
      top: -60px;
      right: -60px;
    }

    .left-panel::after {
      width: 180px;
      height: 180px;
      bottom: -40px;
      left: -40px;
    }

    .brand {
      display: inline-flex;
      align-items: center;
      gap: 12px;
      margin-bottom: 60px;
      position: relative;
      z-index: 2;
    }

    .brand-logo {
      width: 52px;
      height: 52px;
      border-radius: 16px;
      background: rgba(255,255,255,0.18);
      display: flex;
      align-items: center;
      justify-content: center;
      font-weight: 800;
      font-size: 1.1rem;
      backdrop-filter: blur(6px);
      border: 1px solid rgba(255,255,255,0.18);
      box-shadow: 0 10px 25px rgba(0,0,0,0.12);
    }

    .brand-text small {
      display: block;
      font-size: .78rem;
      opacity: .75;
      letter-spacing: .08em;
      text-transform: uppercase;
      margin-bottom: 3px;
    }

    .brand-text strong {
      font-size: 1.1rem;
      font-weight: 700;
    }

    .hero-copy {
      position: relative;
      z-index: 2;
      max-width: 420px;
    }

    .hero-badge {
      display: inline-block;
      padding: 8px 14px;
      border-radius: 999px;
      background: rgba(255,255,255,0.14);
      border: 1px solid rgba(255,255,255,0.18);
      font-size: .85rem;
      font-weight: 600;
      margin-bottom: 18px;
    }

    .hero-title {
      font-size: clamp(2rem, 3vw, 3rem);
      line-height: 1.08;
      font-weight: 800;
      margin-bottom: 16px;
    }

    .hero-text {
      color: rgba(255,255,255,0.86);
      font-size: 1rem;
      line-height: 1.7;
      margin-bottom: 28px;
    }

    .feature-list {
      display: grid;
      gap: 14px;
      margin-top: 34px;
    }

    .feature-item {
      display: flex;
      align-items: center;
      gap: 14px;
      background: rgba(255,255,255,0.10);
      border: 1px solid rgba(255,255,255,0.12);
      border-radius: 18px;
      padding: 14px 16px;
      backdrop-filter: blur(6px);
    }

    .feature-icon {
      width: 42px;
      height: 42px;
      border-radius: 12px;
      background: rgba(255,255,255,0.14);
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 1.1rem;
      flex-shrink: 0;
    }

    .feature-item strong {
      display: block;
      font-size: .98rem;
      font-weight: 700;
      margin-bottom: 2px;
    }

    .feature-item span {
      font-size: .88rem;
      color: rgba(255,255,255,0.76);
    }

    .right-panel {
      padding: 54px 44px;
      display: flex;
      align-items: center;
      justify-content: center;
      background: linear-gradient(180deg, rgba(255,255,255,0.96), rgba(247,250,255,0.96));
    }

    .form-box {
      width: 100%;
      max-width: 420px;
    }

    .form-title {
      font-size: 2rem;
      line-height: 1.15;
      font-weight: 800;
      margin-bottom: 10px;
      color: var(--text-dark);
    }

    .form-subtitle {
      color: var(--text-soft);
      line-height: 1.7;
      margin-bottom: 34px;
    }

    .input-label {
      font-size: .92rem;
      font-weight: 700;
      margin-bottom: 9px;
      color: #243247;
    }

    .input-group-custom {
      position: relative;
      margin-bottom: 18px;
    }

    .form-control-custom {
      height: 58px;
      border-radius: 16px;
      border: 1.5px solid #dfe7f3;
      background: #fff;
      padding: 0 16px 0 48px;
      font-size: .98rem;
      transition: .22s ease;
      width: 100%;
      outline: none;
      color: var(--text-dark);
      box-shadow: none;
    }

    .form-control-custom:focus {
      border-color: rgba(13, 110, 253, 0.55);
      box-shadow: 0 0 0 4px rgba(13,110,253,.09);
    }

    .input-icon {
      position: absolute;
      left: 16px;
      top: 50%;
      transform: translateY(-50%);
      font-size: 1rem;
      color: #8a94a6;
      pointer-events: none;
    }

    .password-toggle {
      position: absolute;
      right: 14px;
      top: 50%;
      transform: translateY(-50%);
      background: transparent;
      border: 0;
      color: #7d8798;
      font-weight: 700;
      font-size: .86rem;
    }

    .options-row {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 12px;
      margin: 8px 0 24px;
      flex-wrap: wrap;
    }

    .form-check-label,
    .forgot-link {
      font-size: .92rem;
    }

    .forgot-link {
      color: var(--primary);
      text-decoration: none;
      font-weight: 600;
    }

    .forgot-link:hover {
      color: var(--primary-dark);
    }

    .login-btn {
      height: 58px;
      border-radius: 16px;
      border: 0;
      font-size: 1rem;
      font-weight: 700;
      width: 100%;
      background: linear-gradient(135deg, var(--primary) 0%, #3f8cff 100%);
      color: #fff;
      box-shadow: var(--shadow-soft);
      transition: transform .18s ease, box-shadow .18s ease, opacity .18s ease;
    }

    .login-btn:hover {
      transform: translateY(-1px);
      box-shadow: 0 18px 36px rgba(13,110,253,.20);
    }

    .login-btn:active {
      transform: translateY(0);
    }

    .support-box {
      margin-top: 24px;
      padding: 18px 18px;
      border-radius: 18px;
      background: #f6f9ff;
      border: 1px solid var(--border-soft);
    }

    .support-box strong {
      display: block;
      font-size: .96rem;
      margin-bottom: 6px;
    }

    .support-box span,
    .support-box a {
      font-size: .9rem;
      color: var(--text-soft);
      text-decoration: none;
    }

    .support-box a {
      color: var(--primary);
      font-weight: 600;
    }

    .footer-note {
      margin-top: 24px;
      text-align: center;
      color: #91a0b5;
      font-size: .84rem;
    }

    @media (max-width: 991.98px) {
      .login-card {
        max-width: 720px;
      }

      .left-panel {
        padding: 36px 28px;
      }

      .right-panel {
        padding: 40px 28px;
      }

      .brand {
        margin-bottom: 34px;
      }

      .hero-copy {
        max-width: 100%;
      }
    }

    @media (max-width: 767.98px) {
      .login-wrap {
        padding: 16px;
      }

      .login-card {
        border-radius: 24px;
      }

      .left-panel,
      .right-panel {
        padding: 28px 22px;
      }

      .form-title {
        font-size: 1.7rem;
      }

      .hero-title {
        font-size: 2rem;
      }

      .options-row {
        align-items: flex-start;
      }
    }