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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: rgb(84, 150, 255);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.login-container {
    position: relative;
    width: 100%;
    max-width: 400px;
}

.login-wrapper {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    padding: 40px 30px;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.login-header {
    text-align: center;
    margin-bottom: 30px;
}

.login-title {
    color: #333;
    margin-bottom: 10px;
    font-weight: 600;
    font-size: 1.8rem;
}

.login-title i {
    color: #667eea;
    margin-right: 10px;
}

.login-subtitle {
    color: #666;
    font-size: 0.95rem;
    margin: 0;
}

.form-group {
    margin-bottom: 20px;
}

.form-label {
    display: block;
    margin-bottom: 8px;
    color: #555;
    font-weight: 500;
    font-size: 0.9rem;
}

.form-label i {
    margin-right: 8px;
    color: #667eea;
    width: 16px;
}

.form-control {
    width: 100%;
    padding: 12px 15px;
    border: 2px solid #e1e5e9;
    border-radius: 10px;
    font-size: 1rem;
    transition: all 0.3s ease;
    background: rgba(255, 255, 255, 0.9);
}

.form-control:focus {
    outline: none;
    border-color: #667eea;
    box-shadow: 0 0 0 0.2rem rgba(102, 126, 234, 0.25);
}

.password-wrapper {
    position: relative;
}

.password-toggle {
    position: absolute;
    right: 15px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: #999;
    cursor: pointer;
    padding: 0;
    font-size: 1rem;
    transition: color 0.3s ease;
}

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

.form-check {
    display: flex;
    align-items: center;
    gap: 8px;
}

.form-check-input {
    margin: 0;
}

.form-check-label {
    color: #666;
    font-size: 0.9rem;
    cursor: pointer;
}

.login-button {
    width: 100%;
    padding: 12px;
    background: linear-gradient(135deg, #1f3a63 0%, #4985e3 100%);
    color: white;
    border: none;
    border-radius: 10px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-top: 10px;
}

.login-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(102, 126, 234, 0.3);
}

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

.login-button i {
    margin-right: 8px;
}

.login-footer {
    text-align: center;
    margin-top: 25px;
}

.forgot-password {
    color: #667eea;
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    transition: color 0.3s ease;
}

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

.help-text {
    margin-top: 15px;
    font-size: 0.85rem;
    color: #888;
}

.support-link {
    color: #667eea;
    text-decoration: none;
    font-weight: 500;
}

.support-link:hover {
    text-decoration: underline;
}

.loading-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(5px);
    border-radius: 20px;
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 1000;
}

.loading-overlay.show {
    display: flex;
}

.loading-content {
    text-align: center;
}

.loading-text {
    margin-top: 15px;
    color: #667eea;
    font-weight: 500;
}

.toast {
    min-width: 300px;
}

.toast-header i {
    font-size: 1rem;
}

@media (max-width: 480px) {
    .login-wrapper {
        padding: 30px 20px;
        margin: 10px;
    }
    
    .login-title {
        font-size: 1.5rem;
    }
    
    .form-control {
        padding: 10px 12px;
    }
    
    .login-button {
        padding: 10px;
    }
}