/* Login Page Styles */
:root {
    --primary-color: #0d6efd;
    --secondary-color: #2563eb;
    --text-color: #333;
    --light-gray: #f8fafc;
    --border-radius: 8px;
    --transition: all 0.3s ease;
}

.login-container {
    min-height: calc(100vh - 60px);
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #f6f8fb 0%, #f1f5f9 100%);
    padding: 2rem 1rem;
}

.login-card {
    background: white;
    border-radius: var(--border-radius);
    box-shadow: 0 10px 25px -5px rgba(0,0,0,0.1);
    width: 100%;
    max-width: 400px;
    padding: 2.5rem;
}

.login-card h1 {
    color: var(--text-color);
    font-size: 1.75rem;
    font-weight: 600;
    margin-bottom: 1.75rem;
    text-align: center;
}

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

.form-label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--text-color);
    font-weight: 500;
    font-size: 0.95rem;
}

.form-control {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1px solid #e2e8f0;
    border-radius: var(--border-radius);
    transition: var(--transition);
    font-size: 1rem;
}

.form-control:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(13,110,253,0.1);
    outline: none;
}

.password-field {
    position: relative;
}

.password-toggle {
    position: absolute;
    right: 1rem;
    top: 50%;
    transform: translateY(-50%);
    cursor: pointer;
    color: #64748b;
    transition: var(--transition);
    background: none;
    border: none;
    padding: 0;
}

.password-toggle:hover {
    color: var(--primary-color);
}

.form-check {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
}

.form-check-input {
    width: 1.1rem;
    height: 1.1rem;
    border-radius: 4px;
    border: 2px solid #cbd5e1;
    transition: var(--transition);
}

.form-check-input:checked {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
}

.form-check-label {
    color: #64748b;
    font-size: 0.95rem;
}

.btn-login {
    width: 100%;
    padding: 0.875rem;
    background: var(--primary-color);
    color: white;
    border: none;
    border-radius: var(--border-radius);
    font-weight: 500;
    font-size: 1rem;
    transition: var(--transition);
    cursor: pointer;
}

.btn-login:hover {
    background: var(--secondary-color);
    transform: translateY(-1px);
}

.forgot-password {
    display: block;
    text-align: center;
    margin-top: 1.5rem;
    color: #64748b;
    text-decoration: none;
    font-size: 0.95rem;
    transition: var(--transition);
}

.forgot-password:hover {
    color: var(--primary-color);
    text-decoration: underline;
}

.invalid-feedback {
    color: #dc3545;
    font-size: 0.875rem;
    margin-top: 0.5rem;
}