/* Custom Login Page Styles */

.login-container {
    background: linear-gradient(135deg, #001E60 0%, #667eea 50%, #764ba2 100%);
    min-height: 100vh;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

.login-card {
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(15px);
    border-radius: 20px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    max-width: 420px;
    margin: 0 auto;
}

.login-card .card-body {
    padding: 2.5rem;
}

.login-title {
    font-size: 2.2rem;
    font-weight: 300;
    margin-bottom: 2rem;
    text-align: center;
}

.login-title .cpcs-brand {
    color: #001E60;
    font-weight: 700;
}

.login-title .app-name {
    color: #6C757D;
    font-weight: 300;
}

.sso-card {
    background: linear-gradient(145deg, #f8f9fa, #ffffff);
    border: 1px solid rgba(0, 30, 96, 0.1);
    border-radius: 15px;
    transition: all 0.3s ease;
}

.sso-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 30, 96, 0.15);
}

.btn-microsoft {
    background: linear-gradient(45deg, #001E60, #0078d4);
    border: none;
    border-radius: 12px;
    padding: 0.8rem 1.5rem;
    font-weight: 600;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.btn-microsoft:hover {
    background: linear-gradient(45deg, #003080, #106ebe);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 120, 212, 0.4);
}

.btn-microsoft:before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s;
}

.btn-microsoft:hover:before {
    left: 100%;
}

.alt-login-card {
    background: rgba(248, 249, 250, 0.8);
    border: 1px solid rgba(108, 117, 125, 0.2);
    border-radius: 12px;
}

.form-control, .form-select {
    border-radius: 8px;
    border: 1px solid rgba(0, 30, 96, 0.2);
    padding: 0.75rem 1rem;
    transition: all 0.3s ease;
}

.form-control:focus, .form-select:focus {
    border-color: #001E60;
    box-shadow: 0 0 0 0.2rem rgba(0, 30, 96, 0.25);
}

.btn-toggle {
    color: #001E60;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
}

.btn-toggle:hover {
    color: #003080;
    text-decoration: underline;
}

.fade-in {
    animation: fadeIn 0.6s ease-out;
}

@keyframes fadeIn {
    from { 
        opacity: 0; 
        transform: translateY(30px) scale(0.95); 
    }
    to { 
        opacity: 1; 
        transform: translateY(0) scale(1); 
    }
}

.slide-in {
    animation: slideIn 0.4s ease-out;
}

@keyframes slideIn {
    from { 
        opacity: 0; 
        transform: translateX(-20px); 
    }
    to { 
        opacity: 1; 
        transform: translateX(0); 
    }
}

/* Microsoft icon styling */
.fa-microsoft {
    font-size: 1.2rem;
}

/* Responsive design */
@media (max-width: 768px) {
    .login-card {
        margin: 1rem;
        max-width: none;
    }
    
    .login-card .card-body {
        padding: 2rem 1.5rem;
    }
    
    .login-title {
        font-size: 1.8rem;
    }
}

/* Loading animation for button */
.btn-loading {
    position: relative;
    color: transparent !important;
}

.btn-loading:after {
    content: '';
    position: absolute;
    width: 20px;
    height: 20px;
    top: 50%;
    left: 50%;
    margin-left: -10px;
    margin-top: -10px;
    border: 2px solid #ffffff;
    border-radius: 50%;
    border-top-color: transparent;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* Success message styling */
.alert-success {
    background: linear-gradient(45deg, #d4edda, #c3e6cb);
    border: 1px solid #b8dacc;
    border-radius: 10px;
}

/* Error message styling */
.alert-danger {
    background: linear-gradient(45deg, #f8d7da, #f1aeb5);
    border: 1px solid #f0a3a9;
    border-radius: 10px;
}