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

    html, body {
      height: 100%;
      font-family: 'Poppins', sans-serif;
    }

    body {
      overflow-x: hidden;
      /* Beautiful Gradient Background - Desktop */
      background: linear-gradient(135deg, #667eea 0%, #764ba2 50%, #f093fb 100%);
      background-attachment: fixed;
    }

    .main-wrapper {
      min-height: 100vh;
    }

    /* Mobile Optimization */
    @media (max-width: 991.98px) {
      body {
        /* Lighter gradient for mobile - better readability */
        background: linear-gradient(135deg, #7c8ef7 0%, #8b5fb5 50%, #f5a9ff 100%);
        background-attachment: scroll;
      }
    }

    @media (max-width: 767.98px) {
      body {
        /* Even lighter for small mobile screens */
        background: linear-gradient(135deg, #8a9cfa 0%, #9d7dc2 50%, #f9c0ff 100%);
      }
    }

    @media (max-width: 575.98px) {
      body {
        /* Softest gradient for very small screens */
        background: linear-gradient(180deg, #a0aeff 0%, #b89ed5 50%, #ffd6ff 100%);
      }
    }

    /* Prevent horizontal scroll on mobile */
    @media (max-width: 767.98px) {
      body {
        overflow-x: hidden;
        position: relative;
        width: 100%;
      }

      .main-wrapper {
        overflow-x: hidden;
        width: 100%;
      }
    }

/* ===== LEFT SECTION ===== */
.login-container {
    min-height: 100vh;
}

.left-section {
    background: rgba(0, 0, 0, 0.3);
    backdrop-filter: blur(10px);
    padding: 3rem 2rem;
}

.left-content {
    max-width: 550px;
    margin: 0 auto;
}

.image-preview {
    text-align: center;
    margin-bottom: 2rem;
}

.preview-img {
    max-width: 85%;
    height: auto;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    border: 2px solid rgba(255, 255, 255, 0.2);
}

.branding-text {
    text-align: center;
}

.description {
    color: #fff;
    font-size: 1.5rem;
    line-height: 1.6;
    font-weight: 500;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

/* ===== RIGHT SECTION - BIGGER CARD ===== */
.right-section {
    background: #f5f5f5;
    padding: 3rem 2.5rem;
}

.login-wrapper {
    width: 100%;
    max-width: 600px;
}

/* BIGGER CARD */
.login-box {
    background: #fff;
    border-radius: 15px;
    padding: 3rem 2.5rem; /* Yahan se height badhegi - Top/Bottom aur Left/Right */
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
    min-height: auto; /* Ya specific height jaise 600px */
}
/* BIGGER TITLE */
.login-title {
    font-size: 4.25rem;
    font-weight: 700;
    color: #333;
    margin-bottom: 0.5rem;
}

.login-subtitle {
    color: #666;
    font-size: 2.05rem;
}

/* Alerts */
.alert {
    padding: 14px 18px;
    border-radius: 10px;
    margin-bottom: 1.5rem;
    font-size: 1rem;
    border: none;
}

.alert-success {
    background: #d4edda;
    color: #155724;
}

.alert-danger {
    background: #f8d7da;
    color: #721c24;
}

/* BIGGER FORM STYLES */
.form-label {
    font-weight: 600;
    color: #555;
    font-size: 1.5rem;
    margin-bottom: 0.7rem;
}

.form-label i {
    color: #667eea;
    font-size: 1.1rem;
}

/* BIGGER INPUT FIELDS */
.form-control {
    border: 2px solid #e0e0e0;
    border-radius: 10px;
    padding: 1.9rem 1.2rem;
    font-size: 1.05rem;
    transition: all 0.3s;
}

.form-control:focus {
    border-color: #667eea;
    box-shadow: 0 0 0 4px rgba(102, 126, 234, 0.12);
    outline: none;
}

/* Password Toggle */
.password-wrapper {
    position: relative;
}

.password-toggle {
    position: absolute;
    right: 15px;
    top: 50%;
    transform: translateY(-50%);
    cursor: pointer;
    color: #999;
    font-size: 1.25rem;
}

.password-toggle:hover {
    color: #667eea;
}

/* BIGGER CAPTCHA */
.captcha-box {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem;
    background: #f8f9fa;
    border: 2px solid #e0e0e0;
    border-radius: 10px;
}

.captcha-num {
    width: 60px;
    text-align: center;
    border: 2px solid #ddd;
    border-radius: 8px;
    padding: 0.65rem;
    font-weight: 600;
    font-size: 1.2rem;
    background: #fff;
}

.captcha-op {
    font-size: 1.5rem;
    font-weight: 700;
    color: #667eea;
}

.captcha-answer {
    width: 80px;
    text-align: center;
    border: 2px solid #ddd;
    border-radius: 8px;
    padding: 0.65rem;
    font-weight: 600;
    font-size: 1.2rem;
    background: #fff;
}

.captcha-answer:focus {
    outline: none;
    border-color: #667eea;
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

.refresh-btn {
    width: 42px;
    height: 42px;
    background: #667eea;
    border: none;
    border-radius: 8px;
    color: #fff;
    cursor: pointer;
    transition: all 0.3s;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
}

.refresh-btn:hover {
    background: #5568d3;
    transform: rotate(90deg);
}

/* BIGGER LOGIN BUTTON */
.btn-login {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border: none;
    color: #fff;
    font-weight: 600;
    padding: 1rem;
    border-radius: 10px;
    font-size: 1.5rem;
    transition: all 0.3s;
    letter-spacing: 0.5px;
}

.btn-login:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 18px rgba(102, 126, 234, 0.4);
}

/* Forgot Link */
.forgot-link {
    color: #667eea;
    text-decoration: none;
    font-size: 1.2rem;
    font-weight: 500;
}

.forgot-link:hover {
    color: #764ba2;
    text-decoration: underline;
}

.forgot-link i {
    font-size: 0.95rem;
}

/* Footer */
.login-footer {
    text-align: center;
    margin-top: 2rem;
    color: #666;
    font-size: 1.3rem;
}

.login-footer a {
    color: #667eea;
    text-decoration: none;
    font-weight: 600;
}

.login-footer a:hover {
    text-decoration: underline;
}

/* Error Messages */
.help-block {
    color: #dc3545;
    font-size: 0.9rem;
    margin-top: 0.3rem;
}

.has-error .form-control {
    border-color: #dc3545;
}

/* ===== RESPONSIVE - MOBILE FULL WIDTH ===== */
@media (max-width: 991.98px) {
    /* Left section hidden on mobile */
    .left-section {
        display: none !important;
    }

    /* Right section takes full width */
    .right-section {
        padding: 2rem 1.5rem;
    }

    .login-wrapper {
        max-width: 500px;
    }

    .login-box {
        padding: 2.5rem 2rem;
    }

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

@media (max-width: 767.98px) {
    .right-section {
        padding: 2rem 1rem;
    }

    .login-wrapper {
        max-width: 100%;
    }

    .login-box {
        padding: 2rem 1.5rem;
    }

    .login-title {
        font-size: 1.75rem;
    }

    .login-subtitle {
        font-size: 0.95rem;
    }

    .form-control {
        padding: 0.75rem 1rem;
        font-size: 1rem;
    }

    .captcha-box {
        flex-wrap: wrap;
        justify-content: center;
        gap: 0.5rem;
    }

    .captcha-num,
    .captcha-answer {
        width: 50px;
        font-size: 1.1rem;
    }
}

@media (max-width: 575.98px) {
    .right-section {
        padding: 1.5rem 1rem;
    }

    .login-box {
        padding: 1.5rem 1.2rem;
    }

    .login-title {
        font-size: 1.5rem;
    }

    .login-subtitle {
        font-size: 0.9rem;
    }

    .form-label {
        font-size: 0.95rem;
    }

    .form-control {
        padding: 0.7rem 0.9rem;
        font-size: 0.95rem;
    }

    .captcha-num,
    .captcha-answer {
        width: 45px;
        font-size: 1rem;
    }

    .btn-login {
        padding: 0.85rem;
        font-size: 1.3rem;
    }
}