/* Login Page Specific Styles */
.login-page {
    min-height: 100vh;
    background-color: #f8f9fa;
}

.login-brand-section {
    background-color: var(--bs-primary);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: 2rem;
}

.login-brand-logo {
    color: #fff;
    font-size: 2rem;
    font-weight: bold;
    text-decoration: none;
    margin-bottom: 2rem;
    transition: opacity 0.3s ease;
}

.login-brand-logo:hover {
    opacity: 0.9;
    color: #fff;
    text-decoration: none;
}

.login-brand-logo i {
    margin-right: 0.5rem;
}

.login-brand-image {
    max-width: 100%;
    height: auto;
    margin-top: auto;
    animation: float 6s ease-in-out infinite;
}

@keyframes float {
    0% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-20px);
    }
    100% {
        transform: translateY(0px);
    }
}

.login-form-section {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
}

.login-form-container {
    max-width: 400px;
    width: 100%;
    padding: 2rem;
    background: #fff;
    border-radius: 0.5rem;
    box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.1);
    animation: slideUp 0.5s ease-out;
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.login-form-title {
    text-align: center;
    margin-bottom: 2rem;
}

.login-form-title h1 {
    font-size: 1.5rem;
    color: var(--bs-gray-900);
    margin-bottom: 0.5rem;
}

.login-form-group {
    margin-bottom: 1.5rem;
    position: relative;
}

.login-form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--bs-gray-700);
    font-weight: 500;
    transition: color 0.3s ease;
}

.login-form-control {
    width: 100%;
    padding: 0.75rem 1rem;
    font-size: 1rem;
    line-height: 1.5;
    color: var(--bs-gray-700);
    background-color: #fff;
    border: 1px solid var(--bs-gray-300);
    border-radius: 0.375rem;
    transition: all 0.3s ease;
}

.login-form-control:focus {
    border-color: var(--bs-primary);
    box-shadow: 0 0 0 0.2rem rgba(99, 102, 241, 0.25);
    outline: none;
}

.login-form-group.focused label {
    color: var(--bs-primary);
}

.login-form-group.has-error .login-form-control {
    border-color: var(--bs-danger);
}

.login-form-group.has-error label {
    color: var(--bs-danger);
}

.login-form-error {
    font-size: 0.875rem;
    color: var(--bs-danger);
    margin-top: 0.25rem;
    animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

.login-btn {
    display: block;
    width: 100%;
    padding: 0.75rem 1rem;
    font-size: 1rem;
    font-weight: 500;
    line-height: 1.5;
    color: #fff;
    background-color: var(--bs-primary);
    border: none;
    border-radius: 0.375rem;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

    .login-btn:hover {
        background-color: #0d6efd;
        transform: translateY(-1px);
    }

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

.login-btn::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: width 0.6s ease-out, height 0.6s ease-out;
}

.login-btn:active::after {
    width: 200%;
    height: 200%;
}

.login-message {
    margin-top: 1rem;
    text-align: center;
    color: var(--bs-danger);
    animation: shake 0.5s ease-in-out;
}

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    10%, 30%, 50%, 70%, 90% { transform: translateX(-5px); }
    20%, 40%, 60%, 80% { transform: translateX(5px); }
}

@media (max-width: 991.98px) {
    .login-brand-section {
        display: none;
    }
    
    .login-form-container {
        max-width: 100%;
    }
    
    .login-form-section {
        padding: 1rem;
    }
}

/* Dark mode support */
@media (prefers-color-scheme: dark) {
    .login-page {
        background-color: #1a1a1a;
    }
    
    .login-form-container {
        background-color: #2d2d2d;
    }
    
    .login-form-title h1 {
        color: #fff;
    }
    
    .login-form-group label {
        color: #e0e0e0;
    }
    
    .login-form-control {
        background-color: #3d3d3d;
        border-color: #4d4d4d;
        color: #fff;
    }
    
    .login-form-control:focus {
        background-color: #3d3d3d;
        border-color: var(--bs-primary);
    }
}