/* Custom Login Page Styles */
.login-card {
    background: #ffffff;
    padding: 50px 40px;
    border-radius: 15px;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
    border: 1px solid #e8e8e8;
    position: relative;
    overflow: hidden;
}

.login-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(135deg, #66f1e0 0%, #3fabde 100%);
}

.login-header {
    margin-bottom: 40px;
}

.login-header h2 {
    font-size: 32px;
    font-weight: 700;
    color: #1f2937;
    margin-bottom: 10px;
    line-height: 1.2;
}

.login-header p {
    font-size: 16px;
    color: #6b7280;
    margin-bottom: 0;
}

.login-form .form-group {
    margin-bottom: 25px;
    position: relative;
}

.login-form .form-group label {
    font-size: 14px;
    font-weight: 600;
    color: #374151;
    margin-bottom: 8px;
    display: block;
}

.login-form .form-group label span {
    color: #ef4444;
}

.login-form .input-group {
    position: relative;
    display: flex;
    align-items: center;
}

.login-form .input-icon {
    position: absolute;
    left: 15px;
    top: 50%;
    transform: translateY(-50%);
    z-index: 2;
    color: #9ca3af;
    font-size: 18px;
}

.login-form input {
    width: 100%;
    height: 55px;
    padding: 0 15px 0 50px;
    font-size: 16px;
    color: #374151;
    background: #f9fafb;
    border: 2px solid #e5e7eb;
    border-radius: 10px;
    transition: all 0.3s ease;
    box-sizing: border-box;
}

.login-form input:focus {
    background: #ffffff;
    border-color: #3fabde;
    box-shadow: 0 0 0 3px rgba(63, 171, 222, 0.1);
    outline: none;
}

.login-form input::placeholder {
    color: #9ca3af;
    font-size: 15px;
}

.login-form .message-btn {
    margin-top: 35px;
    text-align: center;
}

.login-form .theme-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    background: linear-gradient(135deg, #66f1e0 0%, #3fabde 100%);
    color: #000000;
    font-size: 16px;
    font-weight: 600;
    padding: 15px 40px;
    border: none;
    border-radius: 10px;
    text-decoration: none;
    transition: all 0.3s ease;
    min-width: 200px;
    box-shadow: 0 4px 15px rgba(63, 171, 222, 0.3);
}

.login-form .theme-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(63, 171, 222, 0.4);
    color: #000000;
}

.login-form .theme-btn i {
    font-size: 14px;
    transition: transform 0.3s ease;
}

.login-form .theme-btn:hover i {
    transform: translateX(3px);
}

/* Responsive */
@media (max-width: 768px) {
    .login-card {
        padding: 30px 25px;
        margin: 0 15px;
    }
    
    .login-header h2 {
        font-size: 24px;
    }
    
    .login-form input {
        height: 50px;
        font-size: 15px;
    }
    
    .login-form .theme-btn {
        width: 100%;
        padding: 12px 30px;
        font-size: 15px;
    }
}

/* Animation for form elements */
.login-form .form-group {
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 0.6s ease forwards;
}

.login-form .form-group:nth-child(1) {
    animation-delay: 0.1s;
}

.login-form .form-group:nth-child(2) {
    animation-delay: 0.2s;
}

.login-form .form-group:nth-child(3) {
    animation-delay: 0.3s;
}

@keyframes fadeInUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Alert styling */
.alert {
    border-radius: 10px;
    padding: 15px 20px;
    margin-bottom: 25px;
    border: none;
}

.alert-danger {
    background: linear-gradient(135deg, #fee2e2 0%, #fecaca 100%);
    color: #dc2626;
    border-left: 4px solid #ef4444;
}

.alert ul {
    margin: 0;
    padding-left: 20px;
}

.alert li {
    margin-bottom: 5px;
}