:root {

        --bg-primary: #000000;

        --bg-secondary: #0a0a0a;



        --text-primary: #ffffff;

        --text-secondary: #a3a3a3;

        --border-color: rgba(255, 255, 255, 0.1);

        --font-heading: "Outfit", sans-serif;

        --font-body: "Inter", sans-serif;

      }

      * {

        margin: 0;

        padding: 0;

        box-sizing: border-box;

      }

      body {

        background: linear-gradient(180deg, var(--bg-primary) 0, var(--bg-secondary) 100%);

        color: var(--text-primary);

        font-family: var(--font-body);

        display: flex;

        justify-content: center;

        align-items: center;

        min-height: 100vh;

        padding: 20px;

        position: relative;

        overflow-x: hidden;

      }

      body::before {

        content: "";

        position: fixed;

        top: 0;

        left: 0;

        width: 100%;

        height: 100%;

        background: radial-gradient(

          circle at top center,

          rgba(255, 255, 255, 0.2) 0,

          rgba(168, 85, 247, 0.1) 40%,

          transparent 70%

        );

        pointer-events: none;

        z-index: 0;

      }

      .login-container {

        width: 100%;

        max-width: 420px;

        position: relative;

        z-index: 1;

      }

      .login-header {

        text-align: center;

        margin-bottom: 3rem;

      }

      .login-header a {

        font-family: var(--font-heading);

        font-size: 1.8rem;

        font-weight: 800;

        color: var(--text-primary);

        text-transform: uppercase;

        letter-spacing: -1px;

        text-decoration: none;

      }

      .login-header a span {

        color: var(--accent-purple);

      }

      .login-card {

        background: rgba(0, 0, 0, 0.6);

        backdrop-filter: blur(20px);

        -webkit-backdrop-filter: blur(20px);

        border: 1px solid rgba(255, 255, 255, 0.3);

        padding: 2.5rem;

        border-radius: 16px;

        box-shadow:

          0 8px 32px 0 rgba(0, 0, 0, 0.37),

          0 0 30px rgba(255, 255, 255, 0.1);

        position: relative;

        overflow: hidden;

      }

      .login-card::before {

        content: "";

        position: absolute;

        top: 0;

        left: 0;

        width: 100%;

        height: 100%;

        background: radial-gradient(

          circle at top right,

          rgba(255, 255, 255, 0.1),

          transparent 60%

        );

        pointer-events: none;

      }

      .login-title {

        font-family: var(--font-heading);

        font-size: 2rem;

        font-weight: 800;

        margin-bottom: 0.5rem;

        text-align: center;

        position: relative;

        z-index: 1;

      }

      .login-subtitle {

        color: var(--text-secondary);

        font-size: 0.9rem;

        margin-bottom: 2rem;

        text-align: center;

      }

      .form-group {

        margin-bottom: 1.5rem;

        position: relative;

        z-index: 1;

      }

      .form-label {

        display: block;

        margin-bottom: 0.6rem;

        color: var(--text-secondary);

        font-size: 0.85rem;

        font-weight: 600;

        text-transform: uppercase;

        letter-spacing: 0.5px;

      }

      .form-input {

        width: 100%;

        padding: 1rem 1.2rem;

        background: rgba(0, 0, 0, 0.2);

        border: 1px solid rgba(255, 255, 255, 0.1);

        border-radius: 8px;

        color: #fff;

        font-size: 0.95rem;

        font-family: var(--font-body);

        transition: 0.3s;

      }

      .form-input:focus {

        outline: 0;

        border-color: var(--accent-purple);

        background: rgba(0, 0, 0, 0.4);

        box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.2);

      }

      .form-input::placeholder {

        color: rgba(255, 255, 255, 0.3);

      }

      .btn-login {

        width: 100%;

        padding: 1.2rem;

        background: linear-gradient(135deg, #a855f7, #9333ea);

        border: none;

        border-radius: 50px;

        color:#ffffff;

        font-weight: 700;

        font-size: 1.1rem;

        cursor: pointer;

        transition: 0.3s;

        box-shadow: 0 4px 15px rgba(168, 85, 247, 0.4);

        margin-top: 1.5rem;

      }

      .btn-login:hover {

        transform: translateY(-2px);

        box-shadow: 0 8px 25px rgba(168, 85, 247, 0.6);

      }

      .back-link {

        display: inline-flex;

        align-items: center;

        gap: 0.5rem;

        color: var(--text-secondary);

        text-decoration: none;

        font-size: 0.9rem;

        margin-bottom: 2rem;

        transition: 0.3s;

      }

      .back-link:hover {

        color: var(--text-primary);

      }

      .forgot-password-container {

        display: flex;

        justify-content: space-between;

        align-items: center;

        margin-bottom: 1.5rem;

        font-size: 0.9rem;

      }

      .forgot-password-container label {

        display: flex;

        align-items: center;

        gap: 0.5rem;

        cursor: pointer;

        color: var(--text-secondary);

      }

      .forgot-password-container a {

        color: var(--accent-purple);

        text-decoration: none;

        cursor: pointer;

        transition: 0.3s;

      }

      .forgot-password-container a:hover {

        color: var(--accent-purple);

      }

      .auth-form {

        display: none;

      }

      .auth-form.active {

        display: block;

        animation: fadeIn 0.4s ease;

      }

      .form-footer {

        margin-top: 1.5rem;

        text-align: center;

        font-size: 0.9rem;

        color: var(--text-secondary);

      }

      .signup-disabled {

        background: rgba(255, 255, 255, 0.1);

        border: 1px solid rgba(255, 255, 255, 0.3);

        padding: 1.5rem;

        border-radius: 12px;

        text-align: center;

        margin-bottom: 1.5rem;

        display: flex;

        align-items: center;

        gap: 1rem;

      }

      .signup-disabled i {

        font-size: 1.5rem;

        color: var(--accent-purple);

        flex-shrink: 0;

      }

      .signup-disabled p {

        color: var(--text-secondary);

        font-size: 0.9rem;

        line-height: 1.5;

        margin: 0;

      }

      @keyframes fadeIn {

        from {

          opacity: 0;

          transform: translateY(10px);

        }

        to {

          opacity: 1;

          transform: translateY(0);

        }

      }

      .notification {

        position: fixed;

        top: 20px;

        right: 20px;

        padding: 1rem 1.5rem;

        border-radius: 8px;

        font-weight: 600;

        font-size: 0.9rem;

        animation: slideIn 0.3s ease;

        z-index: 99999;

        max-width: 350px;

        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);

        display: block !important;

      }

      .notification.error {

        background: rgba(255, 255, 255, 0.15);

        border: 1px solid rgba(255, 255, 255, 0.5);

        color: #ffffff;

      }

      .notification.warning {

        background: rgba(255, 255, 255, 0.15);

        border: 1px solid rgba(255, 255, 255, 0.5);

        color: #ffffff;

      }

      @keyframes slideIn {

        from {

          transform: translateX(400px);

          opacity: 0;

        }

        to {

          transform: translateX(0);

          opacity: 1;

        }

      }

      @keyframes slideOut {

        from {

          transform: translateX(0);

          opacity: 1;

        }

        to {

          transform: translateX(400px);

          opacity: 0;

        }

      }